AT89LP51RD2-20MU

Part No :: AT89LP51RD2-20MU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3627599

Description: IC MCU 8BIT 64KB FLASH 44VQFN

Catalog: Embedded - Microcontrollers

DataSheet: AT89LP51RD2-20MU PDF

Country of origin: -

Date code: -

AT89LP51RD2-20MU Specifications

Type	Description
Series:	89LP
Package:	TrayTray
Part Status:	Active
Core Processor:	8051
Core Size:	8-Bit
Speed:	20MHz
Connectivity:	EBI/EMI, I²C, SPI, UART/USART
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:	40
Program Memory Size:	64KB (64K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	2.25K x 8
Voltage - Supply (Vcc/Vdd):	2.4V ~ 5.5V
Data Converters:	A/D 7x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-VFQFN Exposed Pad
Supplier Device Package:	44-VQFN (7x7)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89LP51RB2-20MU Match 55%	VIGOR IC MCU 8BIT 24KB FLASH 44VQFN	AT89LP51RD2-20MU vs AT89LP51RB2-20MU
AT89LP51ED2-20MU Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	AT89LP51RD2-20MU vs AT89LP51ED2-20MU
AT89LP51ID2-20MU Match 100%	VIGOR IC MCU 8BIT 64KB FLASH 44VQFN	AT89LP51RD2-20MU vs AT89LP51ID2-20MU
AT89LP51IC2-20MU Match 55%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFN	AT89LP51RD2-20MU vs AT89LP51IC2-20MU
AT89LP51RC2-20MU Match 55%	VIGOR IC MCU 8BIT 32KB FLASH 44VQFN	AT89LP51RD2-20MU vs AT89LP51RC2-20MU

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: 624

Shipped from

HK warehouse

Expected Shipping Date

Oct 09 - Oct 13 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.7700~~	~~$1.77~~
25	~~$1.6252~~	~~$40.63~~
100	~~$1.4700~~	~~$147.00~~

Current price of AT89LP51RD2-20MU 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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AT89LP51RD2-20MU

AT89LP51RD2-20MU

3627599

Pricing(USD)