AT89C55WD-24AU

Part No :: AT89C55WD-24AU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3639448

Description: IC MCU 8BIT 20KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT89C55WD-24AU PDF

Country of origin: -

Date code: -

AT89C55WD-24AU Specifications

Type	Description
Series:	89C
Package:	Tray
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-TQFP
Supplier Device Package:	44-TQFP (10x10)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 484

Shipped from

HK warehouse

Expected Shipping Date

Jun 02 - Jun 06 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.3200~~	~~$2.32~~
25	~~$2.1241~~	~~$53.10~~
100	~~$1.9278~~	~~$192.78~~

Current price of AT89C55WD-24AU 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-24AU

AT89C55WD-24AU

3639448

Pricing(USD)