IC MCU 8BIT 64KB FLASH 40DIP Product overview: AT89LP51ED2-20PU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89LP51ED2-20PU
20MHz, 5V, PDIP40, +85C, Green, Matte Sn
20MHz, 5V, PDIP40, +85C, Green, Matte Sn
8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 40-PDIP
Alternative Parts (Cross-Reference): Cross
Manufacturer: Microchip Technology
Category: Integrated Circuits (ICs) Embedded Microcontrollers
Series: 89LP
Package: Tube
Product Status: Active
Core Processor: 8051
Core Size: 8-Bit
Speed: 20MHz
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 40-PDIP
IC MCU 8BIT 64KB FLASH 40DIP
IC MCU 8BIT 64KB FLASH 40DIP
IC MCU 8BIT 64KB FLASH 40DIP
| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT89LP51ED2-20PU | 1771661 | AT89LP51ED2-20PU-ND | AT89LP51ED2-20PU | AT89LP51ED2-20PU | AT89LP51ED2-20PU | AT89LP51ED2-20PU | AT89LP51ED2-20PU | |
| Product Name | 8-bit 8BIT 64KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) Embedded Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | |
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | |||
| RAM | 2.25 KB | 2.25 KB | 2.25 KB | 2.25 KB | 2.25 KB | ||||
| ROM | 4 KB | 64 KB | 64 KB | ||||||
| ROM Type | EEPROM; EEPROM | Flash | Flash; FLASH | Flash; FLASH |
