8051 单片机家族
以下提供的链接是生产8051家族单片机的厂商的网址及其单片机产品数据手册的地址。如果你还知道其他8051兼容的单片机的厂商及其产品型号,请告知它们的网址。
Analog Devices
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| ADuC812 |
4 |
1 |
3 |
Yes |
256 |
EP=8k |
SR=640 |
Yes |
Yes |
Yes |
- |
Atmel
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| AT89C1051 |
2 |
- |
1 |
- |
64 |
F=1k |
- |
- |
- |
- |
- |
| AT89C2051 |
2 |
1 |
2 |
- |
128 |
F=2k |
- |
- |
- |
- |
- |
| AT89C51 |
4 |
1 |
2 |
- |
128 |
F=4k |
- |
- |
- |
- |
- |
| AT89C52 |
4 |
1 |
3 |
- |
256 |
F=8k |
- |
- |
- |
- |
- |
| AT89LV51 |
4 |
1 |
2 |
- |
128 |
F=4k |
- |
- |
- |
- |
- |
| AT89LV52 |
4 |
1 |
3 |
- |
256 |
F=8k |
- |
- |
- |
- |
- |
| AT89LV55L |
4 |
1 |
3 |
- |
256 |
F=20k |
- |
- |
- |
- |
- |
Dallas Semiconductor
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| 80C310 |
4 |
1 |
3 |
- |
256 |
- |
- |
- |
- |
- |
- |
| 80C320 |
4 |
2 |
3 |
- |
256 |
- |
- |
- |
- |
Yes |
- |
| 80C323 |
4 |
2 |
3 |
- |
256 |
- |
- |
- |
- |
Yes |
- |
| 87C520 |
4 |
2 |
3 |
- |
256 |
EP=16k |
- |
- |
- |
Yes |
- |
| 87C530 |
4 |
2 |
3 |
- |
256 |
EP=16k |
- |
- |
- |
Yes |
Yes |
| 87C550 |
7 |
2 |
3 |
- |
256 |
EP=8k |
SRAM=1k |
Yes |
- |
Yes |
- |
Intel
ISSI
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| 80C31 |
4 |
1 |
2 |
- |
128 |
- |
- |
- |
- |
- |
- |
| 80C51 |
4 |
1 |
2 |
- |
128 |
R=4k |
- |
- |
- |
- |
- |
| 80C32 |
4 |
1 |
3 |
- |
256 |
- |
- |
- |
- |
- |
- |
| 80C52 |
4 |
1 |
3 |
- |
256 |
R=8k |
- |
- |
- |
- |
- |
Okidata
Triscend Corporation
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| TE505 |
12 |
1 |
3 |
- |
256 |
- |
SR=8Kx8 |
- |
- |
Yes |
- |
| TE512 |
15 |
1 |
3 |
- |
256 |
- |
SR=16Kx8 |
- |
- |
Yes |
- |
| TE520 |
31 |
1 |
3 |
- |
256 |
- |
SR=40Kx8 |
- |
- |
Yes |
- |
| TE532 |
39 |
1 |
3 |
- |
256 |
- |
SR=64Kx8 |
- |
- |
Yes |
- |
TDK Semiconductor
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| 73M2910 |
4 |
1 |
3 |
- |
256 |
- |
- |
- |
- |
- |
- |
Philips
Infineon (previously Siemens)
SMC
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| COM20051 |
4 |
1 |
3 |
- |
256 |
- |
- |
- |
- |
- |
- |
TEMIC (now part of Atmel)
| Micro |
PORTs |
UARTs |
TMR |
I2C |
IRAM |
OCPRG |
OCRAM |
A/D |
D/A |
WD |
CLK |
| 80C31 |
4 |
1 |
2 |
- |
128 |
- |
- |
- |
- |
- |
- |
| 80C51 |
4 |
1 |
2 |
- |
128 |
R=4k |
- |
- |
- |
- |
- |
| 80C32 |
4 |
1 |
3 |
- |
256 |
- |
- |
- |
- |
- |
- |
| 80C52 |
4 |
1 |
3 |
- |
256 |
R=8k |
- |
- |
- |
- |
- |
| TSC80CL31 |
4 |
1 |
2 |
- |
128 |
- |
- |
- |
- |
- |
- |
| TSC80CL51 |
4 |
1 |
2 |
- |
128 |
R=4k |
- |
- |
- |
- |
- |
| TSC87C51 |
4 |
1 |
2 |
- |
128 |
EP=4k |
- |
- |
- |
- |
- |
| TSC87C52 |
4 |
1 |
3 |
- |
256 |
EP=8k |
- |
- |
- |
- |
- |
| 80C154 |
4 |
1 |
3 |
- |
256 |
- |
- |
- |
- |
Yes |
- |
| 83C154 |
4 |
1 |
3 |
- |
256 |
R=16k |
- |
- |
- |
Yes |
- |
| 83C154D |
4 |
1 |
3 |
- |
256 |
R=32k |
- |
- |
- |
Yes |
- |
|