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AT89LP51ID2-20AU is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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AT89LP51ID2-20AU | |
|---|---|
DigiKey Part Number | AT89LP51ID2-20AU-ND |
Manufacturer | |
Manufacturer Part Number | AT89LP51ID2-20AU |
Description | IC MCU 8BIT 64KB FLASH 44TQFP |
Manufacturer Standard Lead Time | 9 Weeks |
Customer Reference | |
Detailed Description | 8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 44-TQFP (10x10) |
Datasheet | Datasheet |
EDA/CAD Models | AT89LP51ID2-20AU Models |
Product Attributes
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Category | Program Memory Size |
Mfr | Program Memory Type FLASH |
Series | EEPROM Size 4K x 8 |
Packaging Tray | RAM Size 2.25K x 8 |
Part Status Active | Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.5V |
DigiKey Programmable Not Verified | Data Converters A/D 7x10b |
Core Processor 8051 | Oscillator Type Internal |
Core Size 8-Bit | Operating Temperature -40°C ~ 85°C (TA) |
Speed 20MHz | Mounting Type Surface Mount |
Connectivity EBI/EMI, I2C, SPI, UART/USART | Supplier Device Package 44-TQFP (10x10) |
Peripherals Brown-out Detect/Reset, POR, PWM, WDT | Package / Case 44-TQFP |
Number of I/O 40 | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| AT89LP51ED2-20AU | Microchip Technology | 0 | AT89LP51ED2-20AU-ND | $5.64000 | Parametric Equivalent |
In-Stock: 0
160 estimated in stock on 21-Dec-2026
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Quantity
All prices are in USD
Tray
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.03000 | $6.03 |
| 25 | $5.52000 | $138.00 |
| 100 | $5.00000 | $500.00 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
