Step1: Product
Microchip Technology AT89LP51RD2-20PU
Image shown is a representation only
Manufacturer
Manufacturer No
AT89LP51RD2-20PU
Date Code
13+
Quantity
9,998
Availability
In Stock
Package
40-DIP (0.600", 15.24mm)
Packaging
Tube
Description
IC MCU 8BIT 64KB FLASH 40DIP
Detailed Description
8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 40-PDIP
Datasheet
Mfr
Microchip Technology
Speed
20MHz
Series
89LP
RAM Size
2.25K x 8
Core Size
8-Bit
Packaging
Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
EBI/EMI, I2C, SPI, UART/USART
Mounting Type
Through Hole
Number of I/O
37
Core Processor
8051
Package / Case
40-DIP (0.600", 15.24mm)
Data Converters
A/D 7x10b
Oscillator Type
Internal
Base Product Number
AT89LP51
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C (TA)
Supplier Device Package
40-PDIP
Voltage - Supply (Vcc/Vdd)
2.4V ~ 5.5V
| Attribute | Value |
|---|---|
| Mfr | Microchip Technology |
| Speed | 20MHz |
| Series | 89LP |
| RAM Size | 2.25K x 8 |
| Core Size | 8-Bit |
| Packaging | Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Mounting Type | Through Hole |
| Number of I/O | 37 |
| Core Processor | 8051 |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| Data Converters | A/D 7x10b |
| Oscillator Type | Internal |
| Base Product Number | AT89LP51 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 40-PDIP |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 28, 2026 - Oct 29, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
