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For Reference Only
| Part Number | AT89LP51RB2-20AAU |
| OEMstron Part # | AT89LP51RB2-20AAU |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 24KB FLASH 44LQFP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AT89LP51RB2-20AAU 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 |  |
AT89LP51RB2-20AAU Specifications
| Part Number | AT89LP51RB2-20AAU | |
| 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 | 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 | Surface Mount | |
| Package / Case | 44-LQFP | |
| Supplier Device Package | 44-LQFP (10x10) |
AT89LP51RB2-20AAU Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU D# V36:1790_07151876 Microchip Technology Inc |
MCU 8-bit 8051 CISC 24KB Flash 3.3V/5V 44-Pin LQFP Tray RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU D# AT89LP51RB2-20AAU Atmel Corporation |
- Bulk (Alt: AT89LP51RB2-20AAU) |
Americas - 1892 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU Atmel Corporation |
IC MCU 8BIT 24KB FLASH 44LQFP |
225 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU D# 2156-AT89LP51RB2-20AAU-ND Rochester Electronics LLC |
IC MCU 8BIT 24KB FLASH 44LQFP |
1892 In Stock |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 Tray |
| Part Number | Description | Stock |
|
AT89LP51RB220AAU Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
2 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU D# AT89LP51RB2-20AAU Microchip Technology Inc |
Single-Cycle 8051 24K ISP Flash 2.4-5.5V RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU D# 556-AT89LP51RB220AAU Microchip Technology Inc |
8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V |
233 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU Microchip Technology Inc |
Single-Cycle 8051,24K ISP Flash,2.4-5.5V - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU D# MCHP00000004471 Microchip Technology Inc |
Single-Cycle 8051,24K ISP Flash,2.4-5.5V - Package: 44 LQFP 10x10x1.4mm TRAY |
0 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU D# NS-AT89LP51RB2-20AAU Atmel Corporation |
OEM/CM ONLY |
4652 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
| Part Number | Description | Stock |
|
AT89LP51RB2-20AAU Atmel Corporation |
AT89LP51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant
|
1892 |
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Quick Inquiry
| In Stock | 344 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 3.4043 | $ 3.4043 |
| 100 | $ 3.4043 | $ 340.4300 |
| 500 | $ 3.4043 | $ 1,702.1500 |
| 1000 | $ 3.4043 | $ 3,404.3000 |
| 2500 | $ 3.4043 | $ 8,510.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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