
For Reference Only
Part Number | AT89LP51RD2-20JU |
OEMstron Part # | AT89LP51RD2-20JU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 64KB FLASH 44PLCC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AT89LP51RD2-20JU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT89LP51RD2-20JU Specifications
Part Number | AT89LP51RD2-20JU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | 89LP | |
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-LCC (J-Lead) | |
Supplier Device Package | 44-PLCC (16.6x16.6) |
AT89LP51RD2-20JU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT89LP51RD2-20JU D# V36:1790_07151573 Microchip Technology Inc |
MCU 8-bit 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin PLCC Tube RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# AT89LP51RD2-20JU Atmel Corporation |
- Bulk (Alt: AT89LP51RD2-20JU) |
Americas - 980 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# AT89LP51RD2-20JU Microchip Technology Inc |
(Alt: AT89LP51RD2-20JU) |
Asia - 0 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# AT89LP51RD2-20JU Microchip Technology Inc |
(Alt: AT89LP51RD2-20JU) |
Europe - 0 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Microchip Technology Inc |
162 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Atmel Corporation |
IC MCU 8BIT 64KB FLASH 44PLCC |
4003 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# AT89LP51RD2-20JU-ND Microchip Technology Inc |
IC MCU 8BIT 64KB FLASH 44PLCC |
1118 In Stock |
Part Number | Description | Stock |
AT89LP51RD2-20JU Atmel Corporation |
In stock shipping within 2days |
4992 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# 3580688 Microchip Technology Inc |
MCU, 8BIT, 20MHZ, PLCC-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
128 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Microchip Technology Inc |
AT89LP Series 64 kB Flash 2.25 kB RAM 20 MHz 8-Bit Microcontroller - PLCC-44 RoHS: Compliant
pbFree: Yes
|
0 Tube |
Part Number | Description | Stock |
AT89LP51RD220JU Microch |
OEM/CM QUOTES ONLY | NO BROKERS |
9246 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Microchip Technology Inc |
In Stock |
162 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Microchip Technology Inc |
MCU 8-bit 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin PLCC Tube RoHS: Not Compliant
|
324 In Stock |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# AT89LP51RD2-20JU Microchip Technology Inc |
20MHz 5V PLCC44 +85C Green Matte Sn RoHS: Compliant
pbFree: Yes
|
1026 - Alternates Available |
Part Number | Description | Stock |
AT89LP51RD2-20JU Atmel Corporation |
OEM/CM Immediate delivery |
130 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# 556-AT89LP51RD2-20JU Microchip Technology Inc |
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V RoHS: Compliant
|
344 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Microchip Technology Inc |
20MHz, 5V, PLCC44, +85C, Green, Matte Sn - Package: 44 PLCC 16.6x16.6x4.4mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# MCHP00000004481 Microchip Technology Inc |
20MHz, 5V, PLCC44, +85C, Green, Matte Sn - Package: 44 PLCC 16.6x16.6x4.4mm TUBE |
0 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# 91AH5768 Microchip Technology Inc |
MCU, 8BIT, 20MHZ, PLCC-44 ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Bulk
|
128 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Microchip Technology Inc |
MCU 8-bit 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin PLCC Tube RoHS: Not Compliant
|
324 In Stock |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# 1771487 Microchip Technology Inc |
Microchip AT89LP51RD2-20JU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 64 kB Flash, 44-Pin PLCC, TU Min Qty: 27
Container: Tube
|
1 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Atmel Corporation |
AT89LP51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant
|
980 |
Part Number | Description | Stock |
AT89LP51RD220JU Atmel Corporation |
OEM/CM ONLY |
8318 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Atmel Corporation |
IN stock Immediate delivery |
125 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Atmel Corporation |
shipping today |
4728 |
Part Number | Description | Stock |
AT89LP51RD2-20JU Microchip Technology Inc |
IC MCU 8BIT 64KB FLASH 44PLCC |
4732 |
Part Number | Description | Stock |
AT89LP51RD2-20JU D# 3580688 Microchip Technology Inc |
MCU, 8BIT, 20MHZ, PLCC-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
128 |
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Quick Inquiry
In Stock | 1,639 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 5.9879 | $ 5.9879 |
100 | $ 5.9879 | $ 598.7900 |
500 | $ 5.9879 | $ 2,993.9500 |
1000 | $ 5.9879 | $ 5,987.9000 |
2500 | $ 5.9879 | $ 14,969.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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