表一、通用微控制器速查表
型号 |
程序区
容量
(KB) |
EEPROM
(KB) |
RAM
(Bytes) |
I/O
Pins |
UART |
Times |
其他特性 |
Vcc(V) |
5V/3V
最大速度
(MHz) |
封装 |
ISP Flash |
AT89S51 |
4 |
|
128 |
32 |
1 |
2 |
WDT |
4.0-5.5 |
33 |
PDIP40,PLCC44,TQFP44 |
AT89LS51 |
4 |
|
128 |
32 |
1 |
2 |
WDT |
2.7-5.5 |
16 |
PDIP40,PLCC44,TQFP44 |
AT89S52 |
8 |
|
256 |
32 |
1 |
3 |
WDT |
4.0-5.5 |
33 |
PDIP40,PLCC44,TQFP44 |
AT89LS52 |
8 |
|
256 |
32 |
1 |
3 |
WDT |
2.7-5.5 |
12 |
PDIP40,PLCC44,TQFP44 |
AT89S8252 |
8 |
2 |
256 |
32 |
1 |
3 |
WDT |
4.0-6.0 |
24 |
PDIP40,PLCC44,PQFP/TQFP44 |
AT89S53 |
12 |
|
256 |
32 |
1 |
3+PCA |
WDT |
4.0-6.0 |
24 |
PDIP40,PLCC44,TQFP44 |
T89C5115 |
16 |
2 |
512 |
20 |
1 |
3+PCA |
WDT,A/D |
2.7-3.6 |
24 |
SOIC28,PLCC28,VQFP32, SOIC24* |
T89C51RB2 |
16 |
2 |
1280 |
32 |
1 |
3+PCA |
WDT,SPI,BRG,KBD |
4.5-5.5 |
40 |
PDIP40,PLCC44,TQFP44 |
T89C51RB2 |
16 |
|
1280 |
32 |
1 |
3+PCA |
WDT,SPI,BRG,KBD |
2.7-3.3 |
30 |
PDIP40,PLCC44,TQFP44 |
T89C51RC2 |
32 |
|
1280 |
32 |
1 |
3+PCA |
WDT,SPI,BRG,KBD |
4.5-5.5 |
40 |
PDIP40,PLCC44,VQFP44 |
T89C51RC2 |
32 |
|
1280 |
32 |
1 |
3+PCA |
WDT,SPI,BRG,KBD |
2.7-3.3 |
30 |
PDIP40,PLCC44,VQFP44 |
T89C511C2 |
32 |
|
1280 |
34 |
1 |
3+PCA |
WDT,SPI,TWI,RTC,BRG,KBD |
4.5-5.5 |
40 |
PLCC44,VQFP44 |
T89C511C2 |
32 |
|
1280 |
34 |
1 |
3+PCA |
WDT,SPI,TWI,RTC,BRG,KBD |
2.7-3.3 |
30 |
PLCC44,VQFP44 |
T89C51AC2 |
32 |
2 |
1280 |
34 |
1 |
3+PCA |
WDT,A/D |
4.5-5.5 |
40 |
PLCC44,VQFP44, CA-BGA64* |
T89C51AC2 |
32 |
2 |
1280 |
34 |
1 |
3+PCA |
WDT,A/D |
2.7-3.6 |
20 |
PLCC44,VQFP44, CA-BGA64* |
T89C51RD2 |
64 |
2 |
1280 |
32/48 |
1 |
3+PCA |
WDT |
4.5-5.5 |
40 |
PDIP40,PLCC44,VQFP44, PLCC68,VQFP64 |
T89C51RD2 |
64 |
2 |
1280 |
32/48 |
1 |
3+PCA |
WDT |
2.7-3.6 |
25 |
PDIP40,PLCC44,VQFP44, PLCC68,VQFP64 |
返回 |
型号 |
程序区
容量
(KB) |
EEPROM
(KB) |
RAM
(Bytes) |
I/O
Pins |
UART |
Times |
其他特性 |
Vcc(V) |
5V/3V
最大速度
(MHz) |
封装 |
FLASH |
AT89C1051U |
1 |
2 |
64 |
14 |
1 |
2 |
|
2.7-6.0 |
24/12 |
PDIP20,SOIC20 |
AT89C2051 |
2 |
|
128 |
14 |
1 |
2 |
|
2.7-6.0 |
24/12 |
PDIP20,SOIC20 |
AT89C4051 |
4 |
|
128 |
14 |
1 |
2 |
|
2.7-6.0 |
24/12 |
PDIP20,SOIC20 |
AT89C51 |
4 |
|
128 |
32 |
1 |
2 |
|
4.0-6.0 |
33 |
PDIP40,PLCC44,TQFP44 |
AT89LV51 |
4 |
|
128 |
32 |
1 |
2 |
|
2.7-6.0 |
16 |
PDIP40,PLCC44,TQFP44 |
AT89C52 |
8 |
|
256 |
32 |
1 |
3 |
|
4.0-6.0 |
33 |
PDIP40,PLCC44,TQFP44 |
AT89LV52 |
8 |
|
256 |
32 |
1 |
3 |
|
2.7-6.0 |
16 |
PDIP40,PLCC44,TQFP44 |
AT89C55WD |
20 |
|
256 |
32 |
1 |
3 |
WDT |
4.0-5.5 |
33 |
PDIP40,PLCC44,TQFP44 |
AT89LV55WD |
20 |
|
256 |
32 |
1 |
3 |
WDT |
2.7-5.5 |
12 |
PDIP40,PLCC44,TQFP44 |
AT89LV55 |
20 |
|
256 |
32 |
1 |
3 |
|
2.7-5.5 |
12 |
PDIP40,PLCC44,TQFP44 |
AT89C51RC |
32 |
|
512 |
32 |
1 |
3 |
WDT |
4.0-5.5 |
33 |
PDIP40,PLCC44,TQFP44 |
AT89CLV51RC |
32 |
|
512 |
32 |
1 |
3 |
WDT |
2.7-5.5 |
12 |
PDIP40,PLCC44,TQFP44 |
返回 |
OTP |
T87C5111 |
4 |
|
256 |
21 |
1 |
2+PCA |
WDT,A/D,RC Osc,Prog,I/O,SPI |
4.5-5.5 |
66 |
SSOP24,SOIC24,DIL24 |
T87C5111 |
4 |
|
256 |
21 |
1 |
2+PCA |
WDT,A/D,RC Osc,Prog,I/O,SPI |
2.7-5.5 |
40 |
SSOP24,SOIC24,DIL24 |
T87C5112 |
8 |
|
256 |
21 |
1 |
2+PCA |
WDT,A/D,RC Osc,Prog,I/O,SPI |
4.5-5.5 |
66 |
LQFP48,PLCC52 |
T87C5112 |
8 |
|
256 |
40 |
1 |
2+PCA |
WDT,A/D,RC Osc,Prog,I/O,SPI |
2.7-5.5 |
40 |
LQFP48,PLCC52 |
TS87C52X2 |
8 |
|
256 |
40 |
1 |
2+PCA |
|
2.7-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
TS87C52X2 |
8 |
|
256 |
32 |
1 |
3 |
|
4.5-5.5 |
40 |
PDIP40,PLCC44,VQFP44 |
AT87C5103 |
12 |
|
512 |
32 |
|
3 |
SPI |
2.7-5.5 |
16 |
SSOP16,SOIC24 |
TS87C54X2 |
16 |
|
256 |
19 |
1 |
2+PCA |
WDT |
4.5-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
TS87C54X2 |
16 |
|
256 |
32 |
1 |
3 |
WDT |
2.7-5.5 |
40 |
PDIP40,PLCC44,VQFP44 |
TS87C51U2 |
16 |
|
256 |
32 |
2 |
3 |
WDT,BRG |
4.5-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
TS87C51U2 |
16 |
|
256 |
32 |
2 |
3 |
WDT,BRG |
2.7-5.5 |
40 |
PDIP40,PLCC44,VQFP44 |
T87C5101 |
16 |
|
512 |
22 |
1 |
3 |
|
4.5-5.5 |
66 |
SOIC24,SOIC28,SSOP24,PDIL24 |
T87C5101 |
16 |
|
512 |
22 |
1 |
3 |
|
2.7-5.5 |
40 |
SOIC24,SOIC28,SSOP24,PDIL24 |
TS87C51RB2 |
16 |
|
512 |
32 |
1 |
3+PCA |
WDT |
4.5-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
TS87C51RB2 |
16 |
|
512 |
32 |
1 |
3+PCA |
WDT |
2.7-5.5 |
40 |
PDIP40,PLCC44,VQFP44 |
AT87F55WD |
20 |
|
256 |
32 |
1 |
3 |
WDT |
4.5-5.5 |
33 |
PDIP40,PLCC44,TQFP44 |
TS87C52X2 |
8 |
|
256 |
32 |
1 |
3 |
WDT |
2.7-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
TS87C54X2 |
16 |
|
256 |
32 |
1 |
3 |
WDT |
2.7-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
TS87C58X2 |
32 |
|
256 |
32 |
1 |
3 |
WDT |
2.7-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
AT87F51RC |
32 |
|
512 |
32 |
1 |
3 |
WDT |
3.0-5.5 |
33 |
PDIP40,PLCC44,TQFP44 |
TS87C51RC2 |
32 |
|
512 |
32 |
1 |
3+PCA |
WDT |
4.5-5.5 |
60 |
PDIP40,PLCC44,VQFP44 |
TS87C51RC2 |
32 |
|
512 |
32 |
1 |
3+PCA |
WDT |
2.7-5.5 |
40 |
PDIP40,PLCC44,VQFP44 |
TSC87251G2D |
32 |
|
1024 |
32 |
1 |
3+EWC |
C251 Core,SPI,TWI |
4.5-5.5 |
24 |
PDIP40,PLCC44,VQFP44 |
TSC87251G2D |
32 |
|
1024 |
32 |
1 |
3+EWC |
C251 Core,SPI,TWI |
2.7-5.5 |
16 |
PDIP40,PLCC44,VQFP44 |
TS87C51RD2 |
64 |
|
1024 |
32/48 |
1 |
3+PCA |
WDT |
4.5-5.5 |
60 |
PDIP40,PLCC44,VQFP44,PLCC68,VQFP64 |
TS87C51RD2 |
64 |
|
1024 |
32/48 |
1 |
3+PCA |
WDT |
2.7-5.5 |
60 |
PDIP40,PLCC44,VQFP44,PLCC68,VQFP64 |
返回 | |