AT89C51RB2-RLTUM

Symbol Micros: 89c51rb2-rltum
Contractor Symbol:
Case : VQFP44
16kB-FL 1280B-RAM 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Alternative:AT87C52X2-RLTUM
Parameters
Manufacturer: MICROCHIP
Architecture: 8-bit
FLASH memory: 16kB
RAM memory: 1,25kB
Number of I/O: 32
Supply voltage range: 2,7V~5,5V
Frequency: 60,0000MHz
         
 
Item available on request
Manufacturer: MICROCHIP
Architecture: 8-bit
FLASH memory: 16kB
RAM memory: 1,25kB
Number of I/O: 32
Supply voltage range: 2,7V~5,5V
Frequency: 60,0000MHz
ADC: NO
DAC: NO
UART/USART interface: YES
SPI interface: YES
TWI (I2C) interface: NO
CAN interface: NO
ETHERNET interface: NO
USB interface: NO
Encryption: NO
Operating temperature (range): -40°C ~ 85°C
Case: VQFP44
Detailed description



Micros Part Number

89c51rb2-rltum

Manufacturer Part Number

AT89C51RB2-RLTUM

Flash

16 Kbytes

Pin Count

44

Max. Operating Freq.

60 MHz

CPU

8051-12C

Max I/O Pins

32

SPI

1

UART

1

SRAM (Kbytes)

1.25

Self Program Memory

API

Operating Voltage (Vcc)

2.7 to 5.5

Timers

4

ISP

UART

Watchdog

Yes