Данные
Attributes |
Parameter value |
|
Product catalogue |
Microcontroller (MCU/MPU/SOC) |
|
CPU core |
51 series |
|
Program storage capacity |
64KB |
|
Number of GPIO ports |
36 |
|
Working voltage range |
3V~5.5V |
|
CPU maximum frequency |
40MHz |
|
range of working temperature |
-40℃~+85℃ |
|
ADC (digits) |
10bit |
|
watchdog |
have |
|
Low voltage detection |
have |
|
Installation type |
surface mount type |
EEPROM capacity |
2K x 8 |
Voltage-power supply (Vcc/Vdd) |
3V ~ 5.5V |
Peripheral |
POR,PWM,WDT |
Number of I/Os |
36 |
Program memory type |
flash memory |
Program storage capacity |
64KB(64K x 8) |
RAM size |
2.25K x 8 |
Kernel specifications |
8 bits |
Connectivity |
CANbus,SPI,UART/USART |
Package/casing |
64-LQFP |
Operating temperature |
-40°C ~ 85°C (TA) |
Supplier device packaging |
64-VQFP(10×10) |
core processor |
80C51 |
AT89C51CC03CA-RDTUM Datasheet, PDF — Alldatasheet