Product Change Notification - Lattice Semiconductor

www.latticesemi.com

tn1007_02

Fab 14 Device

Design Conversion Guide

November 2001 Technical Note TN1007

How to Use This Conversion Guide

This Conversion Guide is intended to provide insight into how best to migrate logic designs from older MACH

and

PALCE

devices affected by AMD’s Fab 14 shut-down to newer Lattice MACH

, ispMACH

and GAL

devices.

It is recommended that these conversion guidelines for Class B and C high-density devices be used only after Last

Time Buy options have been explored. With CPLDs, pin-locked design conversions are always subject to difﬁcul-

ties due to architectural as well as AC/DC parametric differences between devices and can require a signiﬁcant re-

design effort. For low-density PLDs, if a detailed timing analysis shows speciﬁcation differences are inconsequen-

tial in a particular design, designs usually con v ert easily in most instances. Howev er, a small percentage of applica-

tions can be sensitive to minute timing differences and we encourage customers to verify conversions using

sample devices from Lattice on their printed circuit boards prior to committing to production.

The attached listings highlight Fab 14 obsolete devices and, where available, pin-compatible Lattice alternatives.

For each alternative, information is provided as to whether it is pin out, JEDEC fuse map, architecture, and/or

AC/DC spec compatible with the original Lattice devices. An additional column indicates whether a detailed Spec-

iﬁcation Comparison is available between the original device and alter native. For devices with a “Yes” indication, a

speciﬁcation comparison highlighting

only speciﬁcations which differ

is found later in this Conversion Guide.

Class A Devices

For this category of device, consisting of only low-density PLDs, conversion is generally easy. The devices are pin

out, JEDEC fuse map, and architecture compatible. Minor AC/DC spec differences exist in a few cases. In most

cases, one can use the same PALCE JEDEC fuse map to prog ram the equivalent GAL device. Only a few devices

will have minor speciﬁcation diff erences . One will not have to re-compile the design. No additional software should

be needed.

Class B Devices

For these devices, pin compatible alternatives are available, but signiﬁcant architectural and/or AC/DC spec differ-

ences exist.

For the PALCE devices in this category, the customer will generally ﬁnd a fuse map and functionally-compatible

GAL device with the exception of “zero power” GAL devices. “Zero power” GAL devices have a different “wake up”

sequence requirement.

The following are PALCE device conversion rules:

• Use source code whenever possible. The ABEL language is a very common source code that can be

imported directly into the ispLEVER™ software to ﬁt the new device.

• Use the PALASM to ABEL source code level equation directive in the ABEL tool (for equation conversion

only – not state machine syntax).

• If needed, Lattice Applications can assist the conversion of a JEDEC fuse map to an ABEL source ﬁle for

common PAL

/GAL architectures. Please contact Lattice factory Applications for assistance as noted

below.

•For MACH devices in this category, the customer will have to re-target their designs. The .PDS ﬁle exten-

sion was used with PALASM and MACH-XL 2.1 or earlier. The DSL ﬁle is used with MACH-XL 3.0 or later,

using the source ﬁle name with .SRC extension.

The following are MACH device design conversion rules:

• Use source code whenever possible.

• Use PALASM to ABEL source code level equation directive for equation conversion as discussed above.

Lattice Semiconductor Fab 14 Device Design Conversion Guide

•For extreme case where the source code is not available, Lattice Applications can help reconstruct ABEL

source code from JEDEC, PDS or DSL ﬁles. There is no guarantee that the conversion will yield an exact

functional equivalent. Contact Lattice Applications for more information.

Class C Devices

These devices have no pin-compatible alternative and will require a re-design. Starting from the best source code

and functional/timing requirements will e xpedite the redesign eff ort. Pin-compatib le redesigns can be attempted f or

printed circuit boards (PCBs) that cannot be re-spun, but where PCB re-spins are scheduled, completing a new

design with free pin assignments may give the quickest and highest performance results.

In such instances, it may prove beneﬁcial to consider re-targeting the design f or a different Lattice de vice to pro vide

higher integration or more features.

Applications Support

Lattice’s factory Applications group is ready to assist with any Fab 14 Conversion questions or re-design efforts.

They can be contacted at:

E-mail: techsupport@latticesemi.com -- E-Mail Subject: Fab 14 Conversion Assistance

Telephone: 1-800-LATTICE or 1-408-826-6000 -- Ask for Lattice Applications, Fab 14 Conversion Assistance

Table 1. Compatibility

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

APALCE16V8H-10JC/4 PLCC 20 GAL16V8D-10LJ Yes Yes Yes No Yes

APALCE16V8H-10JI/4 PLCC 20 GAL16V8D-10LJI Yes Yes Yes No Yes

APALCE16V8H-10PC/4 PDIP 20 GAL16V8D-10LP Yes Yes Yes No Yes

APALCE16V8H-10PI/4 PDIP 20 GAL16V8D-10LPI Yes Yes Yes No Yes

APALCE16V8H-10SC/4 SOIC 20 GAL16V8D-10LS Yes Yes Yes No Yes

APALCE16V8H-15JC/4 PLCC 20 GAL16V8D-15LJ Yes Yes Yes Yes No

APALCE16V8H-15JI/4 PLCC 20 GAL16V8D-15LJI Yes Yes Yes Yes No

APALCE16V8H-15PC/4 PDIP 20 GAL16V8D-15LP Yes Yes Yes Yes No

APALCE16V8H-15PI/4 PDIP 20 GAL16V8D-15LPI Yes Yes Yes Yes No

APALCE16V8H-15SC/4 SOIC 20 GAL16V8D-15LS Yes Yes Yes Yes No

APALCE16V8H-25JC/4 PLCC 20 GAL16V8D-25LJ Yes Yes Yes Yes No

APALCE16V8H-25JI/4 PLCC 20 GAL16V8D-25LJI Yes Yes Yes Yes No

APALCE16V8H-25PC/4 PDIP 20 GAL16V8D-25LP Yes Yes Yes Yes No

APALCE16V8H-25PI/4 PDIP 20 GAL16V8D-25LPI Yes Yes Yes Yes No

APALCE16V8H-25SC/4 SOIC 20 GAL16V8D-25LS Yes Yes Yes Yes No

APALCE16V8H-5JC/5 PLCC 20 GAL16V8D-5LJ Yes Yes Yes No Yes

APALCE16V8H-7JC/5 PLCC 20 GAL16V8D-7LJ Yes Yes Yes No Yes

APALCE16V8H-7PC/5 PDIP 20 GAL16V8D-7LP Yes Yes Yes No Yes

APALCE16V8H-7SC/5 SOIC 20 GAL16V8D-7LS Yes Yes Yes No Yes

APALCE16V8Q-10JC/5 PLCC 20 GAL16V8D-10QJ Yes Yes Yes No Yes

APALCE16V8Q-15JC/4 PLCC 20 GAL16V8D-15QJ Yes Yes Yes Yes No

APALCE16V8Q-15PC/4 PDIP 20 GAL16V8D-15QP Yes Yes Yes Yes No

APALCE16V8Q-20JI/4 PLCC 20 GAL16V8D-20QJI Yes Yes Yes Yes No

APALCE16V8Q-20PI/4 PDIP 20 GAL16V8D-20QPI Yes Yes Yes Yes No

APALCE16V8Q-25JC/4 PLCC 20 GAL16V8D-25QJ Yes Yes Yes Yes No

Lattice Semiconductor Fab 14 Device Design Conversion Guide

APALCE16V8Q-25JI/4 PLCC 20 GAL16V8D-25LJI Yes Yes Yes Yes No

APALCE16V8Q-25PC/4 PDIP 20 GAL16V8D-25QP Yes Yes Yes Yes No

APALCE16V8Q-25PI/4 PDIP 20 GAL16V8D-25QPI Yes Yes Yes Yes No

APALCE20V8H-10JC/4 PLCC 28 GAL20V8C-10LJ Yes Yes Yes No Yes

APALCE20V8H-10PC/4 PDIP 24 GAL20V8B-10LP Yes Yes Yes No Yes

APALCE20V8H-15JC/4 PLCC 28 GAL20V8B-15LJ Yes Yes Yes Yes No

APALCE20V8H-15JI/4 PLCC 28 GAL20V8B-15LJI Yes Yes Yes Yes No

APALCE20V8H-15PC/4 PDIP 24 GAL20V8B-15LP Yes Yes Yes Yes No

APALCE20V8H-15PI/4 PDIP 24 GAL20V8B-15LPI Yes Yes Yes Yes No

APALCE20V8H-25JC/4 PLCC 28 GAL20V8B-25LJ Yes Yes Yes Yes No

APALCE20V8H-25JI/4 PLCC 28 GAL20V8B-25LJI Yes Yes Yes Yes No

APALCE20V8H-25PC/4 PDIP 24 GAL20V8B-25LP Yes Yes Yes Yes No

APALCE20V8H-25PI/4 PDIP 24 GAL20V8B-25LPI Yes Yes Yes Yes No

APALCE20V8H-5JC/5 PLCC 28 GAL20V8C-5LJ Yes Yes Yes No Yes

APALCE20V8H-7JC/5 PLCC 28 GAL20V8C-7LJ Yes Yes Yes No Yes

APALCE20V8H-7PC/5 PDIP 24 GAL20V8B-7LP Yes Yes Yes No Yes

APALCE20V8Q-15JC/4 PLCC 28 GAL20V8B-15QJ Yes Yes Yes Yes No

APALCE20V8Q-15PC/4 PDIP 24 GAL20V8B-15QP Yes Yes Yes Yes No

APALCE20V8Q-20JI/4 PLCC 28 GAL20V8B-20QJI Yes Yes Yes Yes No

APALCE20V8Q-20PI/4 PDIP 24 GAL20V8B-20QPI Yes Yes Yes Yes No

APALCE20V8Q-25JC/4 PLCC 28 GAL20V8B-25QJ Yes Yes Yes Yes No

APALCE20V8Q-25JI/4 PLCC 28 GAL20V8B-25QJI Yes Yes Yes Yes No

APALCE20V8Q-25PC/4 PDIP 24 GAL20V8B-25QP Yes Yes Yes Yes No

APALCE20V8Q-25PI/4 PDIP 24 GAL20V8B-25QPI Yes Yes Yes Yes No

APALCE22V10H-10JC/5 PLCC 28 GAL22V10D-10LJ Yes Yes Yes No Yes

APALCE22V10H-10JI/5 PLCC 28 GAL22V10D-10LJI Yes Yes Yes No Yes

APALCE22V10H-10PC/5 PDIP 24 GAL22V10D-10LP Yes Yes Yes No Yes

APALCE22V10H-10PI/5 PDIP 24 GAL22V10D-10LPI Yes Yes Yes No Yes

APALCE22V10H-10SC/5 SOIC 24 GAL22V10D-10LS Yes Yes Yes No Yes

APALCE22V10H-15JC/4 PLCC 28 GAL22V10D-15LJ Yes Yes Yes Yes No

APALCE22V10H-15JI/5 PLCC 28 GAL22V10D-15LJI Yes Yes Yes Yes No

APALCE22V10H-15PC/4 PDIP 24 GAL22V10D-15LP Yes Yes Yes Yes No

APALCE22V10H-15PI/5 PDIP 24 GAL22V10D-15LPI Yes Yes Yes Yes No

APALCE22V10H-15SC/4 SOIC 24 GAL22V10D-15LS Yes Yes Yes Yes No

APALCE22V10H-20JI/4 PLCC 28 GAL22V10D-20LJI Yes Yes Yes Yes No

APALCE22V10H-20PI/4 PDIP 24 GAL22V10D-20LPI Yes Yes Yes Yes No

APALCE22V10H-25JC/4 PLCC 28 GAL22V10D-25LJ Yes Yes Yes Yes No

APALCE22V10H-25JI/4 PLCC 28 GAL22V10D-25LJI Yes Yes Yes Yes No

APALCE22V10H-25PC/4 PDIP 24 GAL22V10D-25LP Yes Yes Yes Yes No

APALCE22V10H-25PI/4 PDIP 24 GAL22V10D-25LPI Yes Yes Yes Yes No

APALCE22V10H-25SC/4 SOIC 24 GAL22V10D-25LS Yes Yes Yes Yes No

APALCE22V10H-5JC/5 PLCC 28 GAL22V10D-5LJ Yes Yes Yes No Yes

APALCE22V10H-7JC/5 PLCC 28 GAL22V10D-7LJ Yes Yes Yes No Yes

APALCE22V10H-7PC/5 PDIP 24 GAL22V10D-7LP Yes Yes Yes No Yes

APALCE22V10Q-10JC/5 PLCC 28 GAL22V10D-10QJ Yes Yes Yes No Yes

APALCE22V10Q-10PC/5 PDIP 24 GAL22V10D-10QP Yes Yes Yes No Yes

APALCE22V10Q-15JC/5 PLCC 28 GAL22V10D-15QJ Yes Yes Yes Yes No

APALCE22V10Q-15PC/5 PDIP 24 GAL22V10D-15QP Yes Yes Yes Yes No

APALCE22V10Q-25JC/4 PLCC 28 GAL22V10D-25QJ Yes Yes Yes Yes No

APALCE22V10Q-25PC/4 PDIP 24 GAL22V10D-25QP Yes Yes Yes Yes No

APALCE26V12H-15JC/4 PLCC 28 GAL26V12C-15LJ Yes Yes Yes No Yes

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

Lattice Semiconductor Fab 14 Device Design Conversion Guide

APALCE26V12H-15JI/4 PLCC 28 GAL26V12C-15LJI Yes Yes Yes No Yes

APALCE26V12H-15PC/4 PDIP 28 GAL26V12C-15LP Yes Yes Yes No Yes

APALCE26V12H-15PI/4 PDIP 28 GAL26V12C-15LPI Yes Yes Yes No Yes

APALCE26V12H-20JC/4 PLCC 28 GAL26V12C-20LJ Yes Yes Yes No Yes

APALCE26V12H-20JI/4 PLCC 28 GAL26V12C-20LJI Yes Yes Yes No Yes

APALCE26V12H-20PC/4 PDIP 28 GAL26V12C-20LP Yes Yes Yes No Yes

APALCE26V12H-20PI/4 PDIP 28 GAL26V12C-20LPI Yes Yes Yes No Yes

BMACH111SP-10JC PLCC 44 M4A5-32/32-10JC Yes No No No No

M4A is superset, direct

conversion.

BMACH111SP-10JI PLCC 44 M4A5-32/32-10JI Yes No No No No

BMACH111SP-10VC TQFP 44 M4A5-32/32-10VC Yes No No No No

BMACH111SP-12JC PLCC 44 M4A5-32/32-10JC Yes No No No No

BMACH111SP-12JI PLCC 44 M4A5-32/32-12JI Yes No No No No

BMACH111SP-12VC TQFP 44 M4A5-32/32-10VC Yes No No No No

BMACH111SP-14JI PLCC 44 M4A5-32/32-12JI Yes No No No No

BMACH111SP-15JC PLCC 44 M4A5-32/32-10JC Yes No No No No

BMACH111SP-15VC TQFP 44 M4A5-32/32-10VC Yes No No No No

BMACH111SP-18JI PLCC 44 M4A5-32/32-12JI Yes No No No No

BMACH111SP-5JC PLCC 44 M4A5-32/32-5JC Yes No No No No

BMACH111SP-5VC TQFP 44 M4A5-32/32-5VC Yes No No No No

BMACH111SP-7JC PLCC 44 M4A5-32/32-7JC Yes No No No No

BMACH111SP-7JI PLCC 44 M4A5-32/32-7JI Yes No No No No

BMACH111SP-7VC TQFP 44 M4A5-32/32-7VC Yes No No No No

BMACH130-15JC PLCC 84 M4-128N/64-15JC Yes No No No No

BMACH130-18JI PLCC 84 M4-128N/64-18JI Yes No No No No

BMACH131-10JC/1 PLCC 84 M4-128N/64-10JC Yes No No No No

BMACH131-10JI/1 PLCC 84 M4-128N/64-10JI Yes No No No No

BMACH131-12JC/1 PLCC 84 M4-128N/64-12JC Yes No No No No

BMACH131-12JI/1 PLCC 84 M4-128N/64-12JI Yes No No No No

BMACH131-14JI/1 PLCC 84 M4-128N/64-14JI Yes No No No No

BMACH131-15JC/1 PLCC 84 M4-128N/64-15JC Yes No No No No

BMACH131-18JI/1 PLCC 84 M4-128N/64-18JI Yes No No No No

BMACH131-7JC/1 PLCC 84 M4-128N/64-7JC Yes No No No No

BMACH211SP-10JC PLCC 44 M4A5-64/32-10JC Yes No No No No

M4A is superset, direct

conversion.

BMACH211SP-10JI PLCC 44 M4A5-64/32-10JI Yes No No No No

BMACH211SP-10VC TQFP 44 M4A5-64/32-10VC Yes No No No No

BMACH211SP-12JC PLCC 44 M4A5-64/32-10JC Yes No No No No

BMACH211SP-12JI PLCC 44 M4A5-64/32-12JI Yes No No No No

BMACH211SP-12VC TQFP 44 M4A5-64/32-10VC Yes No No No No

BMACH211SP-14JI PLCC 44 M4A5-64/32-12JI Yes No No No No

BMACH211SP-15JC PLCC 44 M4A5-64/32-10JC Yes No No No No

BMACH211SP-15VC TQFP 44 M4A5-64/32-10VC Yes No No No No

BMACH211SP-18JI PLCC 44 M4A5-64/32-12JI Yes No No No No

BMACH211SP-6JC PLCC 44 M4A5-64/32-55JC Yes No No No No

BMACH211SP-6VC TQFP 44 M4A5-64/32-55VC Yes No No No No

BMACH211SP-7JC PLCC 44 M4A5-64/32-7JC Yes No No No No

BMACH211SP-7VC TQFP 44 M4A5-64/32-7VC Yes No No No No

BMACH230-10JC PLCC 84 M4-128N/64-10JC Yes No No No No

BMACH230-15JC PLCC 84 M4-128N/64-15JC Yes No No No No

BMACH230-18JI PLCC 84 M4-128N/64-18JI Yes No No No No

BMACH231-10JC/1 PLCC 84 M4-128N/64-10JC Yes No No No No

BMACH231-12JC/1 PLCC 84 M4-128N/64-12JC Yes No No No No

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

Lattice Semiconductor Fab 14 Device Design Conversion Guide

BMACH231-12JI/1 PLCC 84 M4-128N/64-12JI Yes No No No No

BMACH231-14JI/1 PLCC 84 M4-128N/64-14JI Yes No No No No

BMACH231-15JC/1 PLCC 84 M4-128N/64-15JC Yes No No No No

BMACH231-18JI/1 PLCC 84 M4-128N/64-18JI Yes No No No No

BMACH231-7JC PLCC 84 M4-128N/64-7JC Yes No No No No

BMACH435-12JC PLCC 84 M4-128N/64-12JC Yes Yes Yes No No M4 Added Slew & Power

bits defaults to

MACH435. Similar to A

category.

BMACH435-15JC PLCC 84 M4-128N/64-15JC Yes Yes Yes No No

BMACH435-20JI PLCC 84 M4-128N/64-18JI Yes Yes Yes No No

BMACH435Q-20JC PLCC 84 M4-128N/64-15JC Yes Yes Yes No No

BMACH445-12YC PQFP 100 M4A5-128/64-10YC Yes Yes Yes No No M4 Added Slew & Power

bits defaults to

MACH445. Similar to A

category.

BMACH445-15YC PQFP 100 M4A5-128/64-10YC Yes Yes Yes No No

BMACH445-20YI PQFP 100 M4A5-128/64-12YI Yes Yes Yes No No

BPALCE16V8Z-25JC PLCC 20 GAL16V8Z-15QJ Yes Yes Yes No No Wake up sequence is dif-

ferent on GAL equivalent

device.

BPALCE16V8Z-25PC PDIP 20 GAL16V8Z-15QP Yes Yes Yes No No

BPALCE16V8Z-25SC SOIC 20 GAL16V8Z-15QS Yes Yes Yes No No

BPALCE20RA10H-10JC PLCC 28 GAL20RA10B-10LJ Yes Yes Yes No Yes

BPALCE20RA10H-10PC PDIP 24 GAL20RA10B-10LP Yes Yes Yes No Yes

BPALCE20RA10H-15JC PLCC 28 GAL20RA10B-15LJ Yes Yes Yes No Yes

BPALCE20RA10H-15PC PDIP 24 GAL20RA10B-15LP Yes Yes Yes No Yes

BPALCE20RA10H-20JC PLCC 28 GAL20RA10B-20LJ Yes Yes Yes No Yes

BPALCE20RA10H-20JI PLCC 28 GAL20RA10B-

20LJI Yes Yes Yes No Yes

BPALCE20RA10H-20PC PDIP 24 GAL20RA10B-20LP Yes Yes Yes No Yes

BPALCE20RA10H-20PI PDIP 24 GAL20RA10B-

20LPI Yes Yes Yes No Yes

BPALCE20RA10H-7JC PLCC 28 GAL20RA10B-7LJ Yes Yes Yes No Yes

BPALCE26V12H-10JC/4 PLCC 28 GAL26V12C-10LJ Yes Yes Yes No Yes

BPALCE26V12H-10JI/4 PLCC 28 GAL26V12C-10LJI Yes Yes Yes No Yes

BPALCE26V12H-10PC/4 PDIP 28 GAL26V12C-10LP Yes Yes Yes No Yes

BPALCE26V12H-10PI/4 PDIP 28 GAL26V12C-10LPI Yes Yes Yes No Yes

BPALCE26V12H-7JC/4 PLCC 28 GAL26V12C-07LJ Yes Yes Yes No Yes

BPALLV16V8-10JC PLCC 20 GAL16LV8C-10LJ Yes Yes Yes No Yes

BPALLV22V10-10JC PLCC 28 GAL22LV10C-10LJ Yes Yes Yes No Yes

BPALLV22V10-15JC PLCC 28 GAL22LV10C-15LJ Yes Yes Yes No Yes

BPALLV22V10-7JC PLCC 28 GAL22LV10C-07LJ Yes Yes Yes No Yes

C M4-96/96-15YC PQFP 144 None No No No No No

C M4-96/96-20YI PQFP 144 None No No No No No

C M5-192/160-10YC PQFP 208 None No No No No No

C M5-192/160-10YI PQFP 208 None No No No No No

C M5-192/160-12YC PQFP 208 None No No No No No

C M5-192/160-12YI PQFP 208 None No No No No No

C M5-192/160-15YC PQFP 208 None No No No No No

C M5-192/160-15YI PQFP 208 None No No No No No

C M5-192/160-20YI PQFP 208 None No No No No No

C M5-192/160-7YC PQFP 208 None No No No No No

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

Lattice Semiconductor Fab 14 Device Design Conversion Guide

CMACH110-12JC PLCC 44 None No No No No No

If dedicated input pins

I0,I2,I3 and I5 are not

used, the design can con-

vert to M4A5 equivalent

macrocell device.

CMACH110-14JI PLCC 44 None No No No No No

CMACH110-15JC PLCC 44 None No No No No No

CMACH110-18JI PLCC 44 None No No No No No

CMACH111-10JC PLCC 44 None No No No No No

CMACH111-10JI PLCC 44 None No No No No No

CMACH111-10VC TQFP 44 None No No No No No

CMACH111-12JC PLCC 44 None No No No No No

CMACH111-12JI PLCC 44 None No No No No No

CMACH111-12VC TQFP 44 None No No No No No

CMACH111-14JI PLCC 44 None No No No No No

CMACH111-15JC PLCC 44 None No No No No No

CMACH111-15VC TQFP 44 None No No No No No

CMACH111-18JI PLCC 44 None No No No No No

CMACH111-5JC PLCC 44 None No No No No No

CMACH111-5VC TQFP 44 None No No No No No

CMACH111-7JC PLCC 44 None No No No No No

CMACH111-7JI PLCC 44 None No No No No No

CMACH111-7VC TQFP 44 None No No No No No

CMACH120-12JC PLCC 68 None No No No No No

CMACH120-15JC PLCC 68 None No No No No No

CMACH120-18JI PLCC 68 None No No No No No

CMACH131-5JC/1 PLCC 84 M4-128N/64-7JC Yes No No No No Speed

Equivalent

CMACH131-7JI/1 PLCC 84 M4-128N/64-10JI Yes No No No

CMACH131SP-10VC TQFP 100 None No No No No No

Pin compatible with M5-

128/68 equivalent pack-

age device.

CMACH131SP-10YC PQFP 100 None No No No No No

CMACH131SP-10YI PQFP 100 None No No No No No

CMACH131SP-12VC TQFP 100 None No No No No No

CMACH131SP-12YC PQFP 100 None No No No No No

CMACH131SP-12YI PQFP 100 None No No No No No

CMACH131SP-14YI PQFP 100 None No No No No No

CMACH131SP-15VC TQFP 100 None No No No No No

CMACH131SP-15YC PQFP 100 None No No No No No

CMACH131SP-18YI PQFP 100 None No No No No No

CMACH131SP-5VC TQFP 100 None No No No No No

CMACH131SP-5YC PQFP 100 None No No No No No

CMACH131SP-7VC TQFP 100 None No No No No No

CMACH131SP-7YC PQFP 100 None No No No No No

CMACH131SP-7YI PQFP 100 None No No No No No

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

Lattice Semiconductor Fab 14 Device Design Conversion Guide

CMACH210-12JC PLCC 44 None No No No No No

If dedicated input pins

I0,I2,I3 and I5 are not

used, the design can con-

vert to M4A5 equivalent

macrocell device.

CMACH210-14JI PLCC 44 None No No No No No

CMACH210-15JC PLCC 44 None No No No No No

CMACH210-18JI PLCC 44 None No No No No No

CMACH210A-10JC PLCC 44 None No No No No No

CMACH210A-10VC TQFP 44 None No No No No No

CMACH210A-12JC PLCC 44 None No No No No No

CMACH210A-12JI PLCC 44 None No No No No No

CMACH210A-12VC TQFP 44 None No No No No No

CMACH210A-14JI PLCC 44 None No No No No No

CMACH210A-7JC PLCC 44 None No No No No No

CMACH210A-7VC TQFP 44 None No No No No No

CMACH210AQ-12JC PLCC 44 None No No No No No

CMACH210AQ-15JC PLCC 44 None No No No No No

CMACH210AQ-18JI PLCC 44 None No No No No No

CMACH211-10JC PLCC 44 None No No No No No

CMACH211-10JI PLCC 44 None No No No No No

CMACH211-10VC TQFP 44 None No No No No No

CMACH211-12JC PLCC 44 None No No No No No

CMACH211-12JI PLCC 44 None No No No No No

CMACH211-12VC TQFP 44 None No No No No No

CMACH211-14JI PLCC 44 None No No No No No

CMACH211-15JC PLCC 44 None No No No No No

CMACH211-15VC TQFP 44 None No No No No No

CMACH211-18JI PLCC 44 None No No No No No

CMACH211-7JC PLCC 44 None No No No No No

CMACH211-7VC TQFP 44 None No No No No No

CMACH215-12JC PLCC 44 None No No No No No

CMACH215-14JI PLCC 44 None No No No No No

CMACH215-15JC PLCC 44 None No No No No No

CMACH215-18JI PLCC 44 None No No No No No

CMACH220-10JC PLCC 68 None No No No No No

CMACH220-12JC PLCC 68 None No No No No No

CMACH220-15JC PLCC 68 None No No No No No

CMACH220-18JI PLCC 68 None No No No No No

CMACH221-10JC PLCC 68 None No No No No No

CMACH221-10JI PLCC 68 None No No No No No

CMACH221-12JC PLCC 68 None No No No No No

CMACH221-12JI PLCC 68 None No No No No No

CMACH221-14JI PLCC 68 None No No No No No

CMACH221-15JC PLCC 68 None No No No No No

CMACH221-18JI PLCC 68 None No No No No No

CMACH221-7JC PLCC 68 None No No No No No

CMACH221SP-10YC PQFP 100 None No No No No No

Pin compatible with M5-

128/68 equivalent pack-

age device.

CMACH221SP-10YI PQFP 100 None No No No No No

CMACH221SP-12YC PQFP 100 None No No No No No

CMACH221SP-12YI PQFP 100 None No No No No No

CMACH221SP-14YI PQFP 100 None No No No No No

CMACH221SP-15YC PQFP 100 None No No No No No

CMACH221SP-18YI PQFP 100 None No No No No No

CMACH221SP-7YC PQFP 100 None No No No No No

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

Lattice Semiconductor Fab 14 Device Design Conversion Guide

CMACH231-6JC PLCC 84 M4-128N/64-7JC Yes No No No No

CMACH231SP-10VC TQFP 100 None No No No No No

Pin compatible with M5-

128/68 equivalent pack-

age device.

CMACH231SP-10YC PQFP 100 None No No No No No

CMACH231SP-12VC TQFP 100 None No No No No No

CMACH231SP-12YC PQFP 100 None No No No No No

CMACH231SP-12YI PQFP 100 None No No No No No

CMACH231SP-14YI PQFP 100 None No No No No No

CMACH231SP-15VC TQFP 100 None No No No No No

CMACH231SP-15YC PQFP 100 None No No No No No

CMACH231SP-18YI PQFP 100 None No No No No No

CMACHLV210-12JC PLCC 44 None No No No No No If dedicated input pins

I0,I2,I3 and I5 are not

used, the design can con-

vert to M4A3 equivalent

macrocell device.

CMACHLV210-15JC PLCC 44 None No No No No No

CMACHLV210-18JI PLCC 44 None No No No No No

CPALCE16V8Z-12JI PLCC 20 None No No No No No

CPALCE16V8Z-12PI PDIP 20 None No No No No No

CPALCE16V8Z-15JI PLCC 20 None No No No No No

CPALCE16V8Z-15PI PDIP 20 None No No No No No

CPALCE16V8Z-25JI PLCC 20 None No No No No No

CPALCE16V8Z-25PI PDIP 20 None No No No No No

CPALCE16V8Z-25SI SOIC 20 None No No No No No

CPALCE20RA10H-10JI PLCC 28 None Yes Yes Yes No No Industrial

Grade

CPALCE20RA10H-10PI PDIP 24 None Yes Yes Yes No

CPALCE20RA10H-15JI PLCC 28 None Yes Yes Yes No

CPALCE20RA10H-15PI PDIP 24 None Yes Yes Yes No

CPALCE20RA10H-7JI PLCC 28 None Yes Yes Yes No

CPALCE22V10Z-15JI PLCC 28 None No No No No No

CPALCE22V10Z-15PI PDIP 24 None No No No No No

CPALCE22V10Z-25JC PLCC 28 None No No No No No

CPALCE22V10Z-25JI PLCC 28 None No No No No No

CPALCE22V10Z-25PC PDIP 24 None No No No No No

CPALCE22V10Z-25PI PDIP 24 None No No No No No

CPALCE22V10Z-25SC SOIC 24 None No No No No No

CPALCE22V10Z-25SI SOIC 24 None No No No No No

CPALCE24V10H-15JC PLCC 28 None No No No No No

CPALCE24V10H-15PC PDIP 28 None No No No No No

CPALCE24V10H-25JC PLCC 28 None No No No No No

CPALCE24V10H-25PC PDIP 28 None No No No No No

CPALCE29M16H25JC/4 PLCC 28 None No No No No No

CPALCE29M16H25PC/4 PDIP 24 None No No No No No

CPALCE29MA16H25JC/4 PLCC 28 None No No No No No

CPALCE29MA16H25PC/4 PDIP 24 None No No No No No

CPALCE610H-15JC PLCC 28 None No No No No No

CPALCE610H-15PC PDIP 24 None No No No No No

CPALCE610H-25JC PLCC 28 None No No No No No

CPALCE610H-25PC PDIP 24 None No No No No No

CPALLV16V8-10SC SOIC 20 None No Yes Yes No No Pkg

CPALLV16V8-10PC PDIP 20 None No Yes Yes No No Pkg

CPALLV16V8Z-20JI PLCC 20 None No No No No No Ind.

CPALLV16V8Z-20PI PDIP 20 None No No No No No Ind.

CPALLV22V10-10PC PDIP 24 None No Yes Yes No No Pkg

CPALLV22V10-15JI PLCC 28 None Yes Yes Yes No No Ind.

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

Lattice Semiconductor Fab 14 Device Design Conversion Guide

CPALLV22V10-15PC PDIP 24 None No Yes Yes No No Pkg

CPALLV22V10Z-25JI PLCC 28 None Yes Yes Yes No No Ind.

CPALLV22V10Z-25PI PDIP 24 None No Yes Yes No No Ind.

Compatibility

Class

Obsolete

Ordering

Part Number OPN Pkg Pins Pin-Compatible

Alternative OPN Pin

Out

JEDEC

Fuse

Map Arch. AC/DC

Specs

Spec

Comparison

Available Comments/

Recommendations

Lattice Semiconductor Fab 14 Device Design Conversion Guide

Table 2. 16V8

Table 3. 16LV8

Table 4. 20V8

Spec Differences

Generic Name Spec Name Min/Max/DC PALCE Spec Value GAL Spec Value

16V8-5/-7 Tskew Max 1.0 ns Not Speciﬁed

16V8-5 Ten (I/O) Min 2.0 ns 1.0 ns

16V8-5 Tdis (I/O) Min 2.0 ns 1.0 ns

16V8-5 Iol DC -24 mA -16 mA

16V8-7 Tpd Min 3.0 ns 1.0 ns

16V8-7/-10 Ten (I/O) Min 3.0 ns 1.0 ns

16V8-7/-10 Tdis (I/O) Min 3.0 ns 1.0 ns

16V8-10 Tco Min 3.0 ns 2.0 ns

16V8-10 Ten (OE#) Min 2.0 ns 1.0 ns

16V8-10 Tdis (OE#) Min 2.0 ns 1.0 ns

Spec Differences

Generic Name Spec Name Min/Max/DC PALCE Spec Value GAL Spec Value

16LV8-10 Vih Max 5.5V 5.25V

16LV8-10 Icc (Dynamic) Max 55 mA @ 15MHz 65 mA @ 1MHz

16LV8-10 Cin - 5 pF (TYP) 8 Pf (Max)

16LV8-10 IIL* Max -100uA -10uA

* GAL device does not have input pullups.

Spec Differences

Generic Name Spec Name Min/Max/DC PALCE Spec Value GAL Spec Value

20V8-5/-7/-10 Tskew Max 1.0 ns Not Speciﬁed

20V8-5/-7/-10 Tdis (I/O) Min 2.0 / 3.0 / 3.0 ns 1.0 / 2.0 / 2.0 ns

20V8-5/-7/-10 Iol DC -24 mA -16 mA

20V8-7/-10 Tsu Min 5.0 / 7.5 ns 7.0 / 10.0 ns

20V8-7/-10 Fmax (ext) Min 100 / 66.7 MHz 83.3 / 58.8 MHz

20V8-7/-10 Fmax (int) Min 125 / 71.4 MHz 100 / 62.5 MHz

20V8-7/-10 Fmax (tog) Min 125 / 83.3 MHz 100 / 62.5 MHz

20V8-7/-10 Twl / Twh Min 4.0 / 6.0 ns 5.0 / 8.0 ns

20V8-10 Tco Min 3.0 ns 2.0 ns

20V8-10 Tdis (OE#) Min 2.0 ns 1.5 ns

Lattice Semiconductor Fab 14 Device Design Conversion Guide

Table 5. 22V10

Table 6. 22LV10

Spec Differences

Generic Name Spec Name Min/Max/DC PALCE Spec Value GAL Spec Value

22V10-5/-7 Tskew Max 0.5 / 1.0 ns Not Speciﬁed

22V10-5/-7 Icc (Static) Max 125 / 115 mA Not Speciﬁed

22V10-7 Tpd Min 3.0 ns 1.0 ns

22V10-7 Tco Min 2.0 ns 1.0 ns

22V10-10 Icc (dyn) - Com/

Ind Max 120 / 130 mA 130 / 160 mA

22V10-10 Tco Max 6.0 ns 7.0 ns

22V10-10 Icc (Static) Max 55 mA Not Speciﬁed

Spec Differences

Generic Name Spec Name Min/Max/DC PALCE Spec Value GAL Spec Value

22LV10-7/10/15 Vol Max 16 mA (@ 0.5V Vol) 8 mA (@ 0.4V Vol)

22LV10-7/10/15 Iozh Max 10 mA 30 mA

22LV10-7/10/15 Cin - 5 pF (TYP) 8 pF (Max)

22LV10-7/10/15 IIL* Max -100uA -10uA

22LV10-7 Ts1 Min 4.5 ns 6.5 ns

22LV10-7 Ts2 Min 5.5 ns Not Speciﬁed

22LV10-7 Tarw Min 6.0 ns 7.0 ns

22LV10-7 Tarr Min 6.0 ns 7.0 ns

22LV10-7 Tspr Min 6.0 ns 8.0 ns

22LV10-7 Fmax (ext.) Min 100 MHz 87 MHz

Lattice Semiconductor Fab 14 Device Design Conversion Guide

Table 7. 26V12

Spec Differences

Generic Name Spec Name Min/Max/DC PALCE Spec Value GAL Spec Value

26V12-7 Tsu1 - Com Min 3.5ns 6.5ns

26V12-7 Tsu2 - Com Min 4.5ns 5.5ns

26V12-7 Fmax External Min 105.3 MHz 90.9 MHz

26V12-10 Tsu1 - Com/Ind Min 5ns 6.5/7ns

26V12-10 Tsu2 - Com/Ind Min 5ns 5.5/6ns

26V12-7/10/15/20 Icc Static - Com Max 105mA Not Speciﬁed

26V12-10/15/20 Icc Static - Ind Max 130mA Not Speciﬁed

Lattice Semiconductor Fab 14 Device Design Conversion Guide

Table 8. 20RA10

Spec Differences

Generic Name Spec Name Min/Max/DC PALCE Spec Value GAL Spec Value

20RA10-7/10/15 Com./Ind. Com. Only

20RA10-7/10/15/20 Vol Max. 0.4V @ 16mA 0.5V @ 8mA

20RA10-7/10/15/20 Isc Max. 130mA 135mA

20RA10-20 Icc (com.) Max. 90mA Static 100mA @ 15MHz

20RA10-20 Icc (Ind.) Max. 100mA Static 120mA @ 15MHz

20RA10-7 Ts Min 2.5ns 3.0ns

20RA10-7 Tco Max. 7.5ns 9.0ns

20RA10-7 Tap/Tar Max. 7.5ns 9.0ns

20RA10-7 Tapw/Tarw Min 5.0ns 6.0ns

20RA10-7 Tapr/Tarr Max. 5.0ns 7.0ns

20RA10-7 Twl/Twh Min 4.0ns 6.0ns

20RA10-7 Fmax (ext.) Min 100MHz 83.3MHz

20RA10-7 Fmax (no fb.) Min 125MHz 83.3MHz

20RA10-7 Twp Min 5.0ns 8.0ns

20RA10-10 Ts Min 3.0ns 4.0ns

20RA10-10 Tco Max. 10.0ns 11.0ns

20RA10-10 Tap/Tar Max. 10.0ns 11.0ns

20RA10-10 Tapw/Tarw Min 8.0ns 10.0ns

20RA10-10 Twl/Twh Min 5.0ns 7.0ns

20RA10-10 Fmax (ext.) Min 76.9MHz 66.7MHz

20RA10-10 Fmax (no fb.) Min 100MHz 71.4MHz

20RA10-10 Tpzx/Tpxz Max. 8.0ns 9.0ns

20RA10-10 Twp Min 7.0ns 10.0ns

20RA10-15 Ts Min 4.0ns 7.0ns

20RA10-15 Tapw/Tarw Min 10.0ns 15.0ns

20RA10-15 Twl/Twh Min 8.0ns 10.0ns

20RA10-15 Fmax (ext.) Min 52.6MHz 45.0MHz

20RA10-15 Fmax (no fb.) Min 62.5MHz 50.0MHz

20RA10-15 Tpzx/Tpxz Max. 10.0ns 12.0ns

20RA10-15 Twp Min 10.0ns 15.0ns

20RA10-20 Ts Min 4.0ns 10.0ns

20RA10-20 Tapw/Tarw Min 12.0ns 20.0ns

20RA10-20 Fmax (ext.) Min 37MHz 33.3MHz

20RA10-20 Twp Min 15.0ns 20.0ns