AT89C55WD-24PI

Part No :: AT89C55WD-24PI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4810148

Description: IC MCU 8BIT 20KB FLASH 40DIP

Catalog: Embedded - Microcontrollers

DataSheet: AT89C55WD-24PI PDF

Country of origin: -

Date code: -

AT89C55WD-24PI Specifications

Type	Description
Series:	89C
Package:	Tube
Part Status:	Obsolete
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)
Mounting Type:	Through Hole
Package / Case:	40-DIP (0.600", 15.24mm)
Supplier Device Package:	40-PDIP

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89LP51-20PU Match 51%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 40DIP	AT89C55WD-24PI vs AT89LP51-20PU
AT89LP3240-20PU Match 62%	VIGOR IC MCU 8BIT 32KB FLASH 40DIP	AT89C55WD-24PI vs AT89LP3240-20PU
AT89LP51RD2-20PU Match 50%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 40DIP	AT89C55WD-24PI vs AT89LP51RD2-20PU
AT89LP52-20PU Match 51%	VIGOR IC MCU 8BIT 8KB FLASH 40DIP	AT89C55WD-24PI vs AT89LP52-20PU
AT89LP51RC2-20PU Match 63%	VIGOR IC MCU 8BIT 32KB FLASH 40DIP	AT89C55WD-24PI vs AT89LP51RC2-20PU
AT89LP51RB2-20PU Match 79%	Roving Networks / Microchip Technology IC MCU 8BIT 24KB FLASH 40DIP	AT89C55WD-24PI vs AT89LP51RB2-20PU

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 2638

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT89C55WD-24PI is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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