AT89C55WD-24JU

Part No :: AT89C55WD-24JU

Manufacturer: VIGOR

VIGOR # :: 3657634

Description: IC MCU 8BIT 20KB FLASH 44PLCC

Catalog: Embedded - Microcontrollers

DataSheet: AT89C55WD-24JU PDF

Country of origin: -

Date code: -

AT89C55WD-24JU Specifications

Type	Description
Series:	89C
Package:	Bulk
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)
Mounting Type:	Surface Mount
Package / Case:	44-LCC (J-Lead)
Supplier Device Package:	44-PLCC (16.6x16.6)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89S52-24JU Match 64%	VIGOR IC MCU 8BIT 8KB FLASH 44PLCC	AT89C55WD-24JU vs AT89S52-24JU
AT89S51-24JI Match 64%	VIGOR IC MCU 8BIT 4KB FLASH 44PLCC	AT89C55WD-24JU vs AT89S51-24JI
AT89S51-24JU Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 44PLCC	AT89C55WD-24JU vs AT89S51-24JU
AT87F55WD-24JI Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC	AT89C55WD-24JU vs AT87F55WD-24JI
AT89C55WD-24JI Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC	AT89C55WD-24JU vs AT89C55WD-24JI
AT87F51RC-24JI Match 76%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44PLCC	AT89C55WD-24JU vs AT87F51RC-24JI

Please confirm the specifications of the products when ordering.
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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: 3587

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.3500~~	~~$2.35~~
25	~~$2.1653~~	~~$54.13~~
100	~~$1.9572~~	~~$195.72~~

Current price of AT89C55WD-24JU 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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AT89C55WD-24JU

AT89C55WD-24JU

3657634

Pricing(USD)