AT89S51-24AU

Part No :: AT89S51-24AU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3633537

Description: IC MCU 8BIT 4KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT89S51-24AU PDF

Country of origin: -

Date code: -

AT89S51-24AU Specifications

Type	Description
Series:	89S
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:	4KB (4K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	128 x 8
Voltage - Supply (Vcc/Vdd):	4V ~ 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)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89S52-24AUR Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP	AT89S51-24AU vs AT89S52-24AUR
AT89S52-24AU Match 64%	VIGOR IC MCU 8BIT 8KB FLASH 44TQFP	AT89S51-24AU vs AT89S52-24AU
AT89C55WD-24AU Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP	AT89S51-24AU vs AT89C55WD-24AU
AT89LS51-16AU Match 79%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP	AT89S51-24AU vs AT89LS51-16AU
AT89S51-24AI Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP	AT89S51-24AU vs AT89S51-24AI
AT89LS51-16AI Match 79%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP	AT89S51-24AU vs AT89LS51-16AI

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.
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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: 733

Shipped from

HK warehouse

Expected Shipping Date

Aug 27 - Aug 31 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.7200~~	~~$1.72~~
25	~~$1.5748~~	~~$39.37~~
100	~~$1.4358~~	~~$143.58~~

Current price of AT89S51-24AU 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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AT89S51-24AU

AT89S51-24AU

3633537

Pricing(USD)