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Product Introduction

AT89C55WD-24AU

Part Number
AT89C55WD-24AU
Manufacturer/Brand
Microchip Technology
Description
IC MCU 8BIT 20KB FLASH 44TQFP
Category
Embedded - Microcontrollers
RoHs Status
Lead free / RoHS Compliant
Series
89C
Quantity
418pcs Stock Available.

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Product Specifications

Part Number AT89C55WD-24AU
Datasheet AT89C55WD-24AU datasheet
Description IC MCU 8BIT 20KB FLASH 44TQFP
Manufacturer Microchip Technology
Series 89C
Part Status Active
Core Processor 8051
Core Size 8-Bit
Speed 24MHz
Connectivity UART/USART
Peripherals WDT
Number of I/O 32
Program Memory Size 20KB (20K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case Surface Mount
Supplier Device Package 44-TQFP
Base Part Number 44-TQFP (10x10)

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