Atmel 8051 Cross Reference

The TK80C51FA contains a superset of previous 8051 architectures. As a result, it may be used to replace many earlier devices. The following table provides a cross reference to Atmel 8051s.

80C32X2 Family

Device Temp Speed Package Tekmos Replacement Note
TS80C32X2-MCA C 40 PDIP TK80C51FA-PC  
TS80C32X2-MCB C 40 PLCC TK80C51FA-AC  
TS80C32X2-MCC C 40 LQFP TK80C51FA-BC  
TS80C32X2-MCE C 40 TQFP TK80C51FA-CC  
TS80C32X2-LCA C 30 PDIP TK80C51FA-PC  
TS80C32X2-LCB C 30 PLCC TK80C51FA-AC  
TS80C32X2-LCC C 30 LQFP TK80C51FA-BC  
TS80C32X2-LCE C 30 TQFP TK80C51FA-CC  
TS80C32X2-VCA C 60 PDIP TK80C51FA-PC 1
TS80C32X2-VCB C 60 PLCC TK80C51FA-AC 1
TS80C32X2-VCC C 60 LQFP TK80C51FA-BC 1
TS80C32X2-VCE C 60 TQFP TK80C51FA-CC 1
TS80C32X2-MIA I 40 PDIP TK80C51FA-PI  
TS80C32X2-MIB I 40 PLCC TK80C51FA-AI  
TS80C32X2-MIC I 40 LQFP TK80C51FA-BI  
TS80C32X2-MIE I 40 TQFP TK80C51FA-CI  
TS80C32X2-LIA I 30 PDIP TK80C51FA-PI  
TS80C32X2-LIB I 30 PLCC TK80C51FA-AI  
TS80C32X2-LIC I 30 LQFP TK80C51FA-BI  
TS80C32X2-LIE I 30 TQFP TK80C51FA-CI  
TS80C32X2-VIA I 60 PDIP TK80C51FA-PI 1
TS80C32X2-VIB I 60 PLCC TK80C51FA-AI 1
TS80C32X2-VIC I 60 LQFP TK80C51FA-BI 1
TS80C32X2-VIE I 60 TQFP TK80C51FA-CI 1
AT80C32X2-3CSUM I 40 PDIP TK80C51FA-PI  
AT80C32X2-SLSUM I 40 PLCC TK80C51FA-AI  
AT80C32X2-RLTUM I 40 TQFP TK80C51FA-CI  
AT80C32X2-3CSUL I 30 PDIP TK80C51FA-PI  
AT80C32X2-SLSUL I 30 PLCC TK80C51FA-AI  
AT80C32X2-RLTUL I 30 TQFP TK80C51FA-CI  
AT80C32X2-3CSUV I 60 PDIP TK80C51FA-PI 1
AT80C32X2-SLSUV I 60 PLCC TK80C51FA-AI 1
AT80C32X2-RLTUV I 60 TQFP TK80C51FA-CI 1
AT80C32X2-DDV I 60 Die TK80C51FA-DI 1,2
AT80C32X2-RLFUM I 40 TQFP TK80C51FA-CI  
AT80C32X2-RLRUL I 30 TQFP TK80C51FA-CI  
AT80C32X2-RLRUL I 30 TQFP TK80C51FA-CI  
AT80C32X2-RLRUM I 40 TQFP TK80C51FA-CI  
AT80C32X2-RLRUV I 60 TQFP TK80C51FA-CI 1
AT80C32X2-RLTXL M 30 TQFP TK80C51FA-CI 3
AT80C32X2-RLVUM I 40 TQFP TK80C51FA-CI  
AT80C32X2-SLRUL I 30 PLCC TK80C51FA-AI  
AT80C32X2-SLRUM I 40 PLCC TK80C51FA-AI  
AT80C32X2-SLRUV I 60 PLCC TK80C51FA-AI 1
AT80C32X2-SLTUM I 40 PLCC TK80C51FA-AI  

80C31X2 Family

Device Temp Speed Package Tekmos Replacement Note
TS80C31X2-MCA C 40 PDIP TK80C51FA-PC  
TS80C31X2-MCB C 40 PLCC TK80C51FA-AC  
TS80C31X2-MCC C 40 LQFP TK80C51FA-BC  
TS80C31X2-MCE C 40 TQFP TK80C51FA-CC  
TS80C31X2-LCA C 30 PDIP TK80C51FA-PC  
TS80C31X2-LCB C 30 PLCC TK80C51FA-AC  
TS80C31X2-LCC C 30 LQFP TK80C51FA-BC 1
TS80C31X2-LCE C 30 TQFP TK80C51FA-CC 1
TS80C31X2-VCA C 60 PDIP TK80C51FA-PC 1
TS80C31X2-VCB C 60 PLCC TK80C51FA-AC 1
TS80C31X2-VCC C 60 LQFP TK80C51FA-BC 1
TS80C31X2-VCE C 60 TQFP TK80C51FA-CC 1
TS80C31X2-MIA I 40 PDIP TK80C51FA-PI  
TS80C31X2-MIB I 40 PLCC TK80C51FA-AI  
TS80C31X2-MIC I 40 LQFP TK80C51FA-BI  
TS80C31X2-MIE I 40 TQFP TK80C51FA-CI  
TS80C31X2-LIA I 30 PDIP TK80C51FA-PI  
TS80C31X2-LIB I 30 PLCC TK80C51FA-AI  
TS80C31X2-LIC I 30 LQFP TK80C51FA-BI  
TS80C31X2-LIE I 30 TQFP TK80C51FA-CI  
TS80C31X2-VIA I 60 PDIP TK80C51FA-PI 1
TS80C31X2-VIB I 60 PLCC TK80C51FA-AI 1
TS80C31X2-VIC I 60 LQFP TK80C51FA-BI 1
TS80C31X2-VIE I 60 TQFP TK80C51FA-CI 1
AT80C31X2-3CSUM I 40 PDIP TK80C51FA-PI  
AT80C31X2-SLSUM I 40 PLCC TK80C51FA-AI  
AT80C31X2-RLTUM I 40 TQFP TK80C51FA-CI  
AT80C31X2-3CSUL I 30 PDIP TK80C51FA-PI  
AT80C31X2-SLSUL I 30 PLCC TK80C51FA-AI  
AT80C31X2-RLTUL I 30 TQFP TK80C51FA-CI  

Notes:

  1. Tekmos parts have a maximum speed of 40 MHz.
  2. Tekmos die is different size and with different bond pads and pad locations than Atmel die. Please contact factory for details.
  3. Contact Factory for specification matching.

 

Device Temperature Specification Package
TK80C51FA-PC 0 C – 70 C PDIP 40
TK80C51FA-PI -40 C – 85 C PDIP 40
TK80C51FA-AC 0 C – 70 C PLCC 44
TK80C51FA-AI -40 C – 85 C PLCC 44
TK80C51FA-BC 0 C – 70 C LQFP 44
TK80C51FA-BI -40 C – 85 C LQFP 44
TK80C51FA-CC 0 C – 70 C TQFP 44
TK80C51FA-CI -40 C – 85 C TQFP 44
TK80C51FA-DI -40 C – 85 C Die in Wafer Form

 

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