X - Reference Table  

Toshiba Part

Motorola Part

Comments/Difference

TMPN3120B1AM

MC143120B1DW

32-SOG/SOP package.

TMPN3120E1M

-

1K EEPROM, 1K RAM, 10MHz, 32-SOG/SOP package.

TMPN3120FE3M

MC143120E2DW

2K EEPROM, 2K RAM, Mot=10MHz,TSB=20MHz, Mot=10K ROM,TSB=16K ROM.

TMPN3120FE3U

MC143120E2FB

44-PQFP, Mot=10MHz,TSB=20MHz, Mot=10K ROM,TSB=16K ROM

TMPN3120FE3M

MC143120FE2DW

2K EEPROM, 2K RAM, 20MHz, Mot=10K ROM,TSB=16K ROM. 32-SOG/SOP package.

TMPN3120FE3U

MC143120FE2FB

44-PQFP, Mot=10K ROM,TSB=16K ROM

-

MC143120LE2DW

3V operational @ max 2.5MHz. 10K ROM, 32-SOG/SOP package. (Never reached mass production)

-

MC143120LE2FB

3V operational @ max 2.5MHz. 10K ROM, 44-PQFP. (Never reached mass production)

TMPN3120FE5M

-

3-mux 16Bit A/D-C, 3K EEPROM, 4K RAM, 20MHz, 16K ROM, 32-SOG/SOP package. 

TMPN3120A20M

-

3-mux 16Bit A/D-C, 1K EEPROM, 1K RAM, 20MHz, 16K ROM, 32-SOP .

TMPN3120A20U

-

3-mux 16Bit A/D-C, 1K EEPROM, 1K RAM, 20MHz, 16K ROM, 44-QFP.

TMPN3150B1AF

MC143150B1FU1

64-QFP/PQFP, Packaging by MOT is slightly more flat than TSB part. Pad layout is the same.