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AT89C55WD-24AU Tech Specifications

Atmel  AT89C55WD-24AU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Mounting Type Surface Mount
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
Number of I/Os 32I/Os
Package Bulk
Base Product Number AT89C55
Mfr Atmel
Data Converters -
Product Status Active
Operating Temperature -40°C ~ 85°C (TA)
Series 89C
Oscillator Type Internal
Speed 24MHz
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Core Processor 8051
Peripherals WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 20KB (20K x 8)
Connectivity UART/USART
EEPROM Size -
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