Microchip, 8 bit 8051, AT89LP51ED2 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin PLCC

View all Microcontrollers
Bulk discount available

Subtotal (1 tube of 27 units)*

Kr.1 464 102 

(exc. VAT)

Kr.1 830 114 

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 135 unit(s) shipping from 08. januar 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
27 - 81Kr. 54,226Kr. 1 464,10
108 +Kr. 52,87Kr. 1 427,49

*price indicative

RS Stock No.:
177-1485
Mfr. Part No.:
AT89LP51ED2-20JU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Series

AT89LP51ED2

Product Type

Microcontroller

Package Type

PLCC

Mount Type

Surface

Pin Count

44

Device Core

8051

Data Bus Width

8bit

Interface Type

SPI, UART

Program Memory Size

64kB

Maximum Clock Frequency

20MHz

RAM Size

256bit

Maximum Supply Voltage

5.5V

Number of Programmable I/Os

40

DACs

10 Bit

Maximum Expanded Memory Size

2kB

Analogue Comparators

2

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Length

16.66mm

Height

4.06mm

Width

16.66 mm

Minimum Supply Voltage

2.4V

Number of Timers

1

ADCs

8 x 10 Bit

Automotive Standard

No

Instruction Set Architecture

8051

Program Memory Type

FLASH

Single-cycle microcontroller with 64KB ISP flash and 12-clock compatibility mode. It includes 4KB EEPROM data memory, 2304 bytes RAM, 2KB ROM with UART-based Bootloader, PWM, UART, TWI, SPI, PCA, up to 42 I/Os, 10-bit A/D, dual Analog Comparators, an internal 8 MHz RC oscillator, and on-chip debug. The TWI and On-Chip Debug features are not available on 40-pin PDIP package.

Related links