Parameters |
Mfr |
Atmel |
Series |
89C |
Package |
Bulk |
Product Status |
Active |
Core Processor |
80C51 |
Core Size |
8-Bit |
Speed |
40MHz |
Connectivity |
I²C, SPI, UART/USART |
Peripherals |
POR, PWM, WDT |
Number of I/O |
34 |
Program Memory Size |
32KB (32K x 8) |
Program Memory Type |
FLASH |
EEPROM Size |
- |
RAM Size |
1.25K x 8 |
Voltage - Supply (Vcc/Vdd) |
2.7V ~ 3.6V |
Data Converters |
- |
Oscillator Type |
External |
Operating Temperature |
-40°C ~ 85°C (TA) |
Mounting Type |
Surface Mount |
Package / Case |
44-LCC (J-Lead) |
Supplier Device Package |
44-PLCC (16.6x16.6) |
Base Product Number |
AT89C51 |
ECCN |
3A991A2 |
HTSUS |
8542.31.0001 |
Standard Package |
35 |
80C51 89C Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH 44-PLCC (16.6x16.6)