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Parametric List of 8051 Devices Available from Atmel
| Atmel (8051 Family) |
Part Number |
Device Core |
Max XTAL Speed (MIPS) |
On-chip DATA +XDATA |
On-chip EEPROM |
On-chip FLASH |
On-chip ROM +Code RAM |
ROM Lock |
I/O Ports |
Interrupt Sources & Levels |
Timers / Counters |
Real Time Clock |
Watch Dog Timer |
Analog Comp- arators |
A/D Channels (Bits) |
D/A Channels (Bits) |
PCA PWM CAPCOM |
Communications |
Power Down Mode |
Idle Mode |
Brown Out Detect |
Other Features |
Power Supply (Volts) |
Packages Available |
Part Number |
| 80C32E |
8051 |
30 MHz (2.5) |
256 |
|
|
|
|
32 |
6/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
Rad Hardened |
4.5-5.5 |
DIP40, MQFP44 |
80C32E |
| AT48801 |
8051 |
16 MHz (1.33) |
256 |
|
|
8K ROM |
|
32 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
4.0-6.0 |
QFP44 |
AT48801 |
| AT83/87C5103 |
8051 |
16 Hz (2.66) |
256+256 |
|
|
12 ROM/OTP |
|
19 |
6/4 |
2 |
|
Y |
|
|
|
5/5/5 |
SPI |
Y |
Y |
|
|
3.0-5.5 |
SSOP16, SSOP24 |
AT83/87C5103 |
| AT83/87C5111 |
8051 |
40 MHz (5.5) |
256 |
|
|
8K OTP |
Y |
40 |
8/4 |
2 |
|
Y |
|
8(10) |
|
5/5/5 |
UART, SPI |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
DIP24, SSOP16 |
AT83/87C5111 |
| AT83/87C5112 |
8051 |
40 MHz (5.5) |
256 |
|
|
4K OTP |
Y |
21 |
8/4 |
2 |
|
Y |
|
8(10) |
|
5/5/5 |
UART, SPI |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
DIP24, SSOP16 |
AT83/87C5112 |
| AT83C5134 |
8051 |
48 MHz (4) |
256+768 |
32K |
|
8K ROM |
|
34 |
11/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, SPI, USB 2.0 |
Y |
Y |
|
2 DPTRs |
2.7-3.6 |
QFN32 |
AT83C5134 |
| AT83C5135 |
8051 |
48 MHz (4) |
256+768 |
32K |
|
16K ROM |
|
34 |
11/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, SPI, USB 2.0 |
Y |
Y |
|
2 DPTRs |
2.7-3.6 |
QFN32 |
AT83C5135 |
| AT83C5136 |
8051 |
48 MHz (4) |
256+768 |
32K |
|
32K ROM |
|
34 |
11/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, SPI, USB 2.0 |
Y |
Y |
|
2 DPTRs |
2.7-3.6 |
MLF48, QFN32, QFN48, SOIC28, VQFP64 |
AT83C5136 |
| AT87F51 |
8051 |
24 MHz (2) |
128 |
|
|
4K OTP |
Y |
32 |
6/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT87F51 |
| AT87F51RC |
8051 |
24 MHz (2) |
256+256 |
|
|
32K OTP |
Y |
32 |
8/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT87F51RC |
| AT87F52 |
8051 |
24 MHz (2) |
256 |
|
|
8K OTP |
Y |
32 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT87F52 |
| AT87F55WD |
8051 |
33 MHz (2.75) |
256 |
|
|
20K OTP |
Y |
32 |
8/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT87F55WD |
| AT89C1051 |
8051 |
24 MHz (2) |
64 |
|
1K |
|
Y |
15 |
3/2 |
1 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-6.0 |
DIP20 |
AT89C1051 |
| AT89C1051U |
8051 |
24 MHz (2) |
64 |
|
1K |
|
Y |
15 |
6/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-6.0 |
DIP20, SOIC20 |
AT89C1051U |
| AT89C2051 |
8051 |
24 MHz (2) |
128 |
|
2K |
|
Y |
15 |
6/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-6.0 |
DIP20, SOIC20 |
AT89C2051 |
| AT89C4051 |
8051 |
24 MHz (2) |
128 |
|
4K |
|
Y |
15 |
6/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
Y |
|
2.7-6.0 |
DIP20, SOIC20 |
AT89C4051 |
| AT89C51 |
8051 |
24 MHz (2) |
128 |
|
4K |
|
Y |
32 |
6/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
4.0-6.0 |
DIP40, PLCC44, PQFP44, TQFP44 |
AT89C51 |
| AT89C5115 |
8051 |
40 MHz (3.33) |
256+256 |
2K |
16K |
|
Y |
20 |
14/4 |
3 |
|
Y |
|
8(10) |
|
2/2/2 |
UART |
Y |
Y |
|
2 DPTRs, IAP, ISP |
3.0-5.5 |
PLCC28, SOIC28, VQFP32 |
AT89C5115 |
| AT89C5130A |
8051 |
|
256+1K |
|
16K |
|
Y |
34 |
0/0 |
3 |
|
Y |
|
|
|
5/0/0 |
UART, I²C, SPI, USB 1.x |
Y |
Y |
|
2 DPTRs, IAP, ISP |
3.0-3.6 |
|
AT89C5130A |
| AT89C5131 |
8051 |
|
256+1K |
|
32K |
|
Y |
34 |
0/0 |
3 |
|
Y |
|
|
|
5/0/0 |
UART, I²C, SPI, USB 1.x |
Y |
Y |
|
2 DPTRs, IAP, ISP |
3.0-3.6 |
|
AT89C5131 |
| AT89C5131A |
8051 |
|
256+1K |
|
32K |
|
Y |
34 |
0/0 |
3 |
|
Y |
|
|
|
5/0/0 |
UART, I²C, SPI, USB 1.x |
Y |
Y |
|
2 DPTRs, IAP, ISP |
3.0-3.6 |
|
AT89C5131A |
| AT89C5132 |
8051 |
20 MHz (1.66) |
256+2K |
|
64K |
64K ROM |
|
44 |
4/2 |
2 |
|
Y |
|
2(10) |
|
0/0/0 |
UART, SPI, USB 1.x |
Y |
Y |
|
IAP, ISP |
2.7-5.5 |
PLCC84 |
AT89C5132 |
| AT89C51CC03 |
8051 |
|
|
|
|
|
|
|
0/0 |
|
|
|
|
|
|
0/0/0 |
|
|
|
|
|
3.0-5.5 |
|
AT89C51CC03 |
| AT89C51ED2 |
8051 |
|
|
|
|
|
|
|
0/0 |
|
|
|
|
|
|
0/0/0 |
|
|
|
|
|
4.5-5.5, 2.7-5.5 |
|
AT89C51ED2 |
| AT89C51IC2 |
8051 |
20 MHz (3.33) |
256+1K |
|
32K |
|
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, I²C, SPI |
Y |
Y |
|
2 DPTRs, IAP, ISP |
2.7-5.5 |
PLCC44, VQFP44 |
AT89C51IC2 |
| AT89C51ID2 |
8051 |
60 MHz (5) |
256+1.7K |
2K |
64K |
|
|
48 |
10/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, SSC/USART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-5.5, 4.7-5.5 |
PLCC44, PLCC68, VQFP44, VQFP64 |
AT89C51ID2 |
| AT89C51IE2 |
8051 |
60 MHz (5) |
256+8K |
64K |
64K |
|
|
48 |
9/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, SSC/USART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-5.5, 4.7-5.5 |
PLCC44, PLCC68, VQFP44, VQFP64 |
AT89C51IE2 |
| AT89C51RB2 |
8051 |
60 MHz (60) |
256+1K |
|
16K |
|
|
32 |
9/4 |
3 |
Y |
Y |
|
|
|
0/0/5 |
UART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-3.6, 2.7-5.5 |
|
AT89C51RB2 |
| AT89C51RC |
8051 |
33 MHz (2.75) |
256+256 |
|
32K |
|
Y |
32 |
8/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT89C51RC |
| AT89C51RC2 |
8051 |
60 MHz (60) |
256+1K |
|
32K |
|
|
32 |
9/4 |
3 |
|
Y |
|
|
|
0/0/0 |
UART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-3.6, 2.7-5.5 |
PLCC44, VQFP44 |
AT89C51RC2 |
| AT89C51RD2 |
8051 |
60 MHz (60) |
256+1.7K |
|
64K |
|
|
50 |
9/4 |
3 |
|
Y |
|
|
|
0/0/0 |
UART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-5.5, 4.5-5.5 |
PLCC44, PLCC68, VQFP44, VQFP64 |
AT89C51RD2 |
| AT89C51RE2 |
8051 |
60 MHz (3.33) |
256+8K |
|
128K |
|
|
48 |
11/4 |
3 |
|
Y |
|
|
|
5/5/5 |
2 UARTs, I²C, SPI |
Y |
Y |
|
2 DPTRs, IAP, ISP |
2.7-5.5, 4.5-5.5 |
DIP40, PLCC44, VQFP44 |
AT89C51RE2 |
| AT89C51SND1 |
8051 |
20 MHz (1.66) |
256+2K |
|
64K |
64K ROM |
|
44 |
4/2 |
2 |
|
Y |
|
2(10) |
|
0/0/0 |
UART, SPI, USB 1.x |
Y |
Y |
|
IAP, ISP |
2.7-3.3 |
PLCC84, TQFP80 |
AT89C51SND1 |
| AT89C51SND2 |
8051 |
20 MHz (20) |
|
4K |
64K |
+2.2K |
|
|
0/0 |
2 |
|
Y |
|
2(10) |
2(20) |
0/0/0 |
UART, SPI, USB 1.x |
Y |
Y |
|
ISP |
2.7-3.6 |
|
AT89C51SND2 |
| AT89C52 |
8051 |
24 MHz (2) |
256 |
|
8K |
|
Y |
32 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
4.0-6.0 |
DIP40, PLCC44, PQFP44, TQFP44 |
AT89C52 |
| AT89C55 |
8051 |
33 MHz (2.75) |
256 |
|
20K |
|
Y |
32 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
3.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT89C55 |
| AT89C55WD |
8051 |
33 MHz (2.75) |
256 |
|
20K |
|
Y |
32 |
8/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT89C55WD |
| AT89F51 |
8051 |
20 MHz (1.66) |
128 |
|
4K |
|
Y |
32 |
6/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
3.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT89F51 |
| AT89F52 |
8051 |
20 MHz (1.66) |
256 |
|
8K |
|
Y |
32 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT89F52 |
| AT89LP2052 |
8051 |
20 MHz (20) |
|
|
2K |
|
|
15 |
0/0 |
2 |
|
Y |
1 |
|
|
0/0/0 |
UART, SPI |
Y |
Y |
Y |
ISP |
2.4-5.5 |
|
AT89LP2052 |
| AT89LP214 |
8051 |
|
|
|
2K |
+128 |
|
|
0/0 |
|
|
Y |
1 |
|
|
0/1/0 |
SPI |
|
|
|
ISP |
3.0-3.0 |
|
AT89LP214 |
| AT89LP4052 |
8051 |
20 MHz (20) |
|
|
4K |
|
|
15 |
0/0 |
2 |
|
Y |
1 |
|
|
0/0/0 |
SPI |
Y |
Y |
Y |
ISP |
2.4-5.5 |
|
AT89LP4052 |
| AT89LP414 |
8051 |
|
|
|
4K |
+256 |
|
|
0/0 |
|
|
Y |
1 |
|
|
0/1/0 |
SPI |
|
|
|
ISP |
2.4-5.5 |
DIP14, TSSOP14 |
AT89LP414 |
| AT89LP428 |
8051 |
|
|
1K |
4K |
+512 |
|
|
0/0 |
|
|
Y |
1 |
|
|
0/1/0 |
SPI |
|
|
|
IAP, ISP |
2.4-5.5 |
DIP14, TSSOP14 |
AT89LP428 |
| AT89LP828 |
8051 |
|
|
2K |
8K |
+512 |
|
|
0/0 |
|
|
Y |
1 |
|
|
0/1/0 |
SPI |
|
|
|
IAP, ISP |
2.4-5.5 |
DIP14, TSSOP14 |
AT89LP828 |
| AT89LS51 |
8051 |
16 MHz (1.33) |
128 |
|
4K |
|
Y |
32 |
6/2 |
2 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs, ISP |
2.7-5.5 |
DIP40, PLCC44, TQFP44 |
AT89LS51 |
| AT89LS52 |
8051 |
16 MHz (1.33) |
256 |
|
8K |
|
Y |
32 |
8/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs, ISP |
2.7-5.5 |
DIP40, PLCC44, TQFP44 |
AT89LS52 |
| AT89LS53 |
8051 |
12 MHz (1) |
256 |
|
12K |
|
Y |
32 |
9/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-6.0 |
DIP40, PLCC44, TQFP44 |
AT89LS53 |
| AT89LS8252 |
8051 |
12 MHz (1) |
256 |
2K |
8K |
|
Y |
32 |
9/0 |
3 |
|
Y |
|
|
|
0/0/0 |
SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-6.0 |
DIP40, PLCC44, TQFP44 |
AT89LS8252 |
| AT89LV51 |
8051 |
12 MHz (1) |
128 |
|
4K |
|
Y |
32 |
6/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
ISP |
2.7-6.0 |
DIP40, PLCC44, TQFP44 |
AT89LV51 |
| AT89LV52 |
8051 |
12 MHz (1) |
256 |
|
8K |
|
Y |
32 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
ISP |
2.7-6.0 |
DIP40, PLCC44, TQFP44 |
AT89LV52 |
| AT89LV55 |
8051 |
12 MHz (1) |
256 |
|
20K |
|
Y |
32 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-5.5 |
DIP40, PLCC44, TQFP44 |
AT89LV55 |
| AT89S2051 |
8051 |
24 MHz (12) |
256 |
|
2K |
|
Y |
15 |
6/4 |
2 |
|
|
1 |
|
|
0/1/0 |
UART |
Y |
Y |
Y |
ISP |
2.7-5.5 |
DIP20, SOIC20 |
AT89S2051 |
| AT89S4051 |
8051 |
24 MHz (12) |
256 |
|
4K |
|
Y |
15 |
6/4 |
2 |
|
|
1 |
|
|
0/1/0 |
UART |
Y |
Y |
Y |
ISP |
2.7-5.5 |
DIP20, SOIC20 |
AT89S4051 |
| AT89S4D12 |
8051 |
12 MHz (1) |
256 |
128K |
4K |
|
Y |
5 |
8/2 |
3 |
|
|
|
|
|
0/0/0 |
SPI |
|
|
|
2 DPTRs, ISP |
3.0-3.6 |
PLCC32, SOIC28 |
AT89S4D12 |
| AT89S51 |
8051 |
33 MHz (2.75) |
128 |
|
4K |
|
Y |
32 |
6/2 |
2 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs, ISP |
4.0-5.5 |
DIP40, PLCC44, TQFP44 |
AT89S51 |
| AT89S52 |
8051 |
33 MHz (2.75) |
128 |
|
8K |
|
Y |
32 |
6/2 |
2 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs, ISP |
4.0-5.5 |
DIP40, PLCC44, TQFP44 |
AT89S52 |
| AT89S53 |
8051 |
24 MHz (2) |
256 |
|
12K |
|
Y |
32 |
9/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT89S53 |
| AT89S8252 |
8051 |
24 MHz (2) |
256 |
2K |
8K |
|
Y |
32 |
9/2 |
3 |
|
Y |
|
|
|
0/0/0 |
UART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
4.0-6.0 |
DIP40, PLCC44, TQFP44 |
AT89S8252 |
| AT89S8253 |
8051 |
24 MHz |
|
2K |
12K |
+256 |
|
32 |
9/4 |
3 |
|
Y |
|
|
|
0/0/0 |
UART, SPI |
Y |
Y |
|
2 DPTRs, ISP |
2.7-5.5 |
|
AT89S8253 |
| AT8xC5122 |
8051 |
48 MHz (8) |
256+512 |
32K |
|
32K ROM |
|
46 |
9/4 |
2 |
|
Y |
|
|
|
0/0/0 |
UART, SPI, USB 1.x |
Y |
Y |
|
2 DPTRs |
2.7-3.3, 4.0-6.0 |
PLCC28, VQFP64 |
AT8xC5122 |
| T80C31 |
8051 |
44 MHz (3.66) |
128 |
|
|
|
|
32 |
5/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-5.5 |
DIP40, PLCC44, QFP44 |
T80C31 |
| T80C31X2 |
8051 |
40 MHz (5) |
128 |
|
|
|
|
32 |
5/4 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5, 4.0-5.0 |
DIP40, PLCC44, QFP44 |
T80C31X2 |
| T80C32 |
8051 |
12 MHz (1) |
256 |
|
|
|
|
32 |
6/2 |
3 |
|
|
|
|
|
0/0/0 |
UART |
|
|
|
|
2.7-5.5 |
|
T80C32 |
| T80C51 |
8051 |
44 MHz (3.66) |
128 |
|
|
4K ROM |
|
32 |
5/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-5.5 |
DIP40, PLCC44, TQFP44 |
T80C51 |
| T80C51FP1 |
8051 |
33 MHz (2.75) |
256+256 |
|
|
32K ROM/OTP |
Y |
56 |
10/4 |
3 |
|
Y |
|
|
|
2/2/2 |
UART, I²C, SPI |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
TQFP176 |
T80C51FP1 |
| T80C51I2 |
8051 |
33 MHz (2.75) |
256 |
|
|
8K ROM/OTP |
|
40 |
8/4 |
2 |
|
Y |
|
8(10) |
|
5/5/5 |
UART, SPI |
Y |
Y |
|
|
2.7-5.5 |
PLCC52 |
T80C51I2 |
| T80C51RA2 |
8051 |
40 MHz (5) |
256+256 |
|
|
|
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, VQFP44 |
T80C51RA2 |
| T80C51RD2 |
8051 |
40 MHz (5) |
256+768 |
|
|
|
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, VQFP44 |
T80C51RD2 |
| T80C51U2 |
8051 |
40 MHz (5) |
256 |
|
|
|
|
32 |
7/4 |
3 |
|
Y |
|
|
|
0/0/0 |
2 UARTs |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, VQFP44 |
T80C51U2 |
| T83/87C51RB2 |
8051 |
40 MHz (5) |
256+256 |
|
|
16K EPROM/ROM |
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, PLCC68, VQFP44 |
T83/87C51RB2 |
| T83/87C51RC2 |
8051 |
40 MHz (5) |
256+256 |
|
|
32K EPROM/ROM |
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, PLCC68, VQFP44 |
T83/87C51RC2 |
| T83/87C51RD2 |
8051 |
40 MHz (5) |
256+768 |
|
|
64K EPROM/ROM |
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5, 4.5-5.0 |
CQPJ44, DIP40, PLCC44, PLCC68, VQFP44 |
T83/87C51RD2 |
| T83/87C51U2 |
8051 |
40 MHz (5) |
256 |
|
|
16K EPROM/ROM |
|
32 |
7/4 |
3 |
|
Y |
|
|
|
0/0/0 |
2 UARTs |
Y |
Y |
|
2 DPTRs |
2.7-5.5, 4.5-5.0 |
CQPJ44, DIP40, PLCC44, VQFP44 |
T83/87C51U2 |
| T83/87C52X2 |
8051 |
40 MHz (5) |
256 |
|
|
16K ROM |
|
32 |
6/4 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-5.5, 4.5-5.0 |
CQPJ44, DIP40, PLCC44, VQFP44 |
T83/87C52X2 |
| T83C5101 |
8051 |
40 MHz (5.5) |
256+256 |
|
|
16K ROM |
|
18 |
6/4 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5, 4.5-5.0 |
DIP24, SOIC24 |
T83C5101 |
| T83C5102 |
8051 |
40 MHz (5.5) |
256+256 |
|
|
8K ROM |
|
18 |
6/4 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5, 4.5-5.0 |
DIP24, SOIC24 |
T83C5102 |
| T87C51 |
8051 |
33 MHz (2.75) |
128 |
|
|
4K OTP |
|
32 |
5/2 |
2 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
|
2.7-5.5, 4.5-5.0 |
CQPJ44, DIP40, PLCC44, QFP44 |
T87C51 |
| T87C5101 |
8051 |
40 MHz (5.5) |
256+256 |
|
|
16K OTP |
|
18 |
6/4 |
3 |
|
|
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5, 4.5-5.0 |
DIP24, SOIC24 |
T87C5101 |
| T89C51AC2 |
8051 |
20 MHz (3.33) |
256+1K |
2K |
32K |
|
|
34 |
14/4 |
3 |
|
Y |
|
8(10) |
|
5/5/5 |
UART |
Y |
Y |
|
2 DPTRs, IAP, ISP |
3.0-5.5 |
PLCC44, TQFP44 |
T89C51AC2 |
| T89C51CC01 |
8051 |
20 MHz (3.33) |
256+1K |
2K |
32K |
|
Y |
34 |
14/4 |
3 |
|
Y |
|
8(10) |
|
5/5/5 |
UART, CAN |
Y |
Y |
|
2 DPTRs, IAP, ISP |
3.7-5.5 |
caBGA64, PLCC44, TQFP44 |
T89C51CC01 |
| T89C51CC02 |
8051 |
20 MHz (3.33) |
256+1K |
2K |
16K |
|
Y |
34 |
14/4 |
3 |
|
Y |
|
8(10) |
|
5/5/5 |
UART, CAN |
Y |
Y |
|
2 DPTRs, IAP, ISP |
3.7-5.5 |
caBGA64, PLCC44, TQFP44 |
T89C51CC02 |
| T89C51RB2 |
8051 |
20 MHz (3.33) |
256+1K |
|
16K |
|
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, SPI |
Y |
Y |
|
2 DPTRs, IAP, ISP |
2.7-5.5 |
DIP40, PLCC44, VQFP44 |
T89C51RB2 |
| T89C51RC2 |
8051 |
20 MHz (3.33) |
256+1K |
|
32K |
|
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART, SPI |
Y |
Y |
|
2 DPTRs, IAP, ISP |
2.7-5.5, 4.5-5.0 |
DIP40, PLCC44, VQFP44 |
T89C51RC2 |
| T89C51RD2 |
8051 |
20 MHz (3.33) |
256+1K |
2K |
64K |
|
|
32 |
7/4 |
3 |
|
Y |
|
|
|
5/5/5 |
UART |
Y |
Y |
|
2 DPTRs, IAP, ISP |
2.7-5.5, 4.5-5.0 |
DIP40, PLCC44, VQFP44 |
T89C51RD2 |
| T8xC5121 |
8051 |
16 MHz (1.33) |
256+256 |
16K |
|
16K ROM |
Y |
14 |
7/4 |
2 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
2.9-5.4 |
PLCC52, SSOP24 |
T8xC5121 |
| TS80C52X2 |
8051 |
40 MHz (5) |
256 |
|
|
|
|
32 |
6/4 |
3 |
|
|
|
|
|
0/0/0 |
2 UARTs |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, QFP44, VQFP44 |
TS80C52X2 |
| TS80C54X2 |
8051 |
40 MHz (5) |
256 |
|
|
16K ROM |
|
32 |
6/4 |
3 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, QFP44, VQFP44 |
TS80C54X2 |
| TS80C58X2 |
8051 |
40 MHz (5) |
256 |
|
|
32K ROM |
|
32 |
6/4 |
3 |
|
Y |
|
|
|
0/0/0 |
UART |
Y |
Y |
|
2 DPTRs |
2.7-5.5 |
CQPJ44, DIP40, PLCC44, QFP44, VQFP44 |
TS80C58X2 |
Devices Found = 89.
|