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AT89C55WD-24AU product image

Image shown for reference only. Refer to the product datasheet for exact specifications.

Product details

AT89C55WD-24AU

Availability on request

Manufacturer
Microchip Technology
Category
Microcontrollers
Package
44-TQFP (10x10)

Description

8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 44-TQFP (10x10)

Datasheet View datasheet (opens in a new window)
Specifications
Base Product Number
AT89C55
Connectivity
UART/USART
Core Processor
8051
Core Size
8-Bit
Data Converters
-
EEPROM Size
-
Mfr
Microchip Technology
Mounting Type
Surface Mount
Number of I/O
32
Operating Temperature
-40°C ~ 85°C (TA)
Oscillator Type
Internal
Package
Tray
Package / Case
44-TQFP
Peripherals
WDT
Program Memory Size
20KB (20K x 8)
Program Memory Type
FLASH
RAM Size
256 x 8
Series
89C
Speed
24MHz
Supplier Device Package
44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V

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