
For Reference Only
Part Number | AT89LP51ID2-20AAU |
OEMstron Part # | AT89LP51ID2-20AAU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 64KB FLASH 44LQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AT89LP51ID2-20AAU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT89LP51ID2-20AAU Specifications
Part Number | AT89LP51ID2-20AAU | |
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 | 4K x 8 | |
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-LQFP | |
Supplier Device Package | 44-LQFP (10x10) |
AT89LP51ID2-20AAU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT89LP51ID2-20AAU D# V36:1790_07151048 Microchip Technology Inc |
MCU 8-bit 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin LQFP Tray RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AT89LP51ID2-20AAU D# AT89LP51ID2-20AAU Microchip Technology Inc |
MCU 8-bit AT89 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin LQFP Tray - Trays (Alt: AT89LP51ID2-20AAU) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AT89LP51ID2-20AAU Atmel Corporation |
IC MCU 8BIT 64KB FLASH 44LQFP |
1305 |
Part Number | Description | Stock |
AT89LP51ID2-20AAU D# AT89LP51ID2-20AAU-ND Microchip Technology Inc |
IC MCU 8BIT 64KB FLASH 44LQFP |
318 In Stock |
Part Number | Description | Stock |
AT89LP51ID2-20AAU Microchip Technology Inc |
. RoHS: Compliant
pbFree: Yes
|
0 Tray |
Part Number | Description | Stock |
AT89LP51ID220AAU Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
368 |
Part Number | Description | Stock |
AT89LP51ID2-20AAU D# AT89LP51ID2-20AAU Microchip Technology Inc |
20MHz 5V LQFP44 +85C Green Matte Sn RoHS: Compliant
pbFree: Yes
|
3040 - Alternates Available |
Part Number | Description | Stock |
AT89LP51ID2-20AAU D# 556-AT89LP51ID220AAU Microchip Technology Inc |
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V RoHS: Compliant
|
320 |
Part Number | Description | Stock |
AT89LP51ID2-20AAU Microchip Technology Inc |
20MHz, 5V, LQFP44,+85C, Green, Matte Sn - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
AT89LP51ID2-20AAU D# MCHP00000004467 Microchip Technology Inc |
20MHz, 5V, LQFP44,+85C, Green, Matte Sn - Package: 44 LQFP 10x10x1.4mm TRAY |
0 |
Part Number | Description | Stock |
AT89LP51ID2-20AAU D# 92T0965 Microchip Technology Inc |
20MHZ, 5V, LQFP44,+85C, GREEN, MATTE SN, 44 LQFP 10X10X1.4MM TRAY ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 160
Container: Bulk
|
0 |
Part Number | Description | Stock |
AT89LP51ID220AAU Atmel Corporation |
OEM/CM ONLY |
413 |
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In Stock | 242 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 6.3841 | $ 6.3841 |
100 | $ 6.3841 | $ 638.4100 |
500 | $ 6.3841 | $ 3,192.0500 |
1000 | $ 6.3841 | $ 6,384.1000 |
2500 | $ 6.3841 | $ 15,960.2500 |
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