AT89LP51RB2-20PU

Part No :: AT89LP51RB2-20PU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4793853

Description: IC MCU 8BIT 24KB FLASH 40DIP

Catalog: Embedded - Microcontrollers

DataSheet: AT89LP51RB2-20PU PDF

Country of origin: -

Date code: -

AT89LP51RB2-20PU Specifications

Type	Description
Series:	89LP
Package:	Tube
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:	37
Program Memory Size:	24KB (24K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	1.375K 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:	Through Hole
Package / Case:	40-DIP (0.600", 15.24mm)
Supplier Device Package:	40-PDIP

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89LP51RD2-20PU Match 55%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 40DIP	AT89LP51RB2-20PU vs AT89LP51RD2-20PU
AT89LP51ED2-20PU Match 55%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 40DIP	AT89LP51RB2-20PU vs AT89LP51ED2-20PU
AT89LP51RC2-20PU Match 89%	VIGOR IC MCU 8BIT 32KB FLASH 40DIP	AT89LP51RB2-20PU vs AT89LP51RC2-20PU

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.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
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: 1153

Shipped from

HK warehouse

Expected Shipping Date

Oct 11 - Oct 15 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT89LP51RB2-20PU 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

Hot Products