Part Number
AT80C51RA2-3CSCV
AT80C51RA2-SLSCV
AT80C51RA2-RLTCV
AT80C51RA2-3CSIV
AT80C51RA2-SLSIV
AT80C51RA2-RLSIV
Memory size
Supply Voltage Temperature Range Max Frequency
OBSOLETE
Package
Packing
TS80C51RD2-MCA
TS80C51RD2-MCB
TS80C51RD2-MCE
TS80C51RD2-MIA
TS80C51RD2-MIB
TS80C51RD2-MIE
TS80C51RD2-LCA
TS80C51RD2-LCB
TS80C51RD2-LCE
TS80C51RD2-LIA
TS80C51RD2-LIB
TS80C51RD2-LIE
TS80C51RD2-VCA
TS80C51RD2-VCB
TS80C51RD2-VCE
TS80C51RD2-VIA
TS80C51RD2-VIB
TS80C51RD2-VIE
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
AT80C51RD2-3CSUM
AT80C51RD2-SLSUM
AT80C51RD2-RLTUM
AT80C51RD2-3CSUL
AT80C51RD2-SLSUL
AT80C51RD2-RLTUL
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
Not recommended use AT87C51RD2
74 AT/TS8xC51Rx2
4188F–8051–01/08