AT89LS51-16AU

Part No :: AT89LS51-16AU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3653056

Description: IC MCU 8BIT 4KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT89LS51-16AU PDF

Country of origin: -

Date code: -

AT89LS51-16AU Specifications

Type	Description
Series:	89LS
Package:	Tray
Part Status:	Active
Core Processor:	8051
Core Size:	8-Bit
Speed:	16MHz
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):	2.7V ~ 4V
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
DS80C320-ENL+ Match 59%	Maxim Integrated IC MCU 8BIT ROMLESS 44TQFP	AT89LS51-16AU vs DS80C320-ENL+
AT89S51-24AU Match 86%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP	AT89LS51-16AU vs AT89S51-24AU
DS80C323-END+ Match 93%	Maxim Integrated IC MCU 8BIT ROMLESS 44TQFP	AT89LS51-16AU vs DS80C323-END+
AT89LS52-16AU Match 62%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP	AT89LS51-16AU vs AT89LS52-16AU
DS80C320-ENG+ Match 75%	Maxim Integrated IC MCU 8BIT ROMLESS 44TQFP	AT89LS51-16AU vs DS80C320-ENG+
AT89LS52-16AUR Match 62%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP	AT89LS51-16AU vs AT89LS52-16AUR

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.
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: 2375

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.4300~~	~~$1.43~~
25	~~$1.2966~~	~~$32.41~~

Current price of AT89LS51-16AU 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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AT89LS51-16AU

AT89LS51-16AU

3653056

Pricing(USD)