Microchip Technology, Inc. Integrated Circuits (ICs) - Embedded - Microcontrollers AT89LP51RB2-20JU

Win Source Part Number: 1368664-AT89LP51RB2-20JU
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 44 pct.
MSL Level: 3 (168 Hours)
Mfr: Microchip Technology
Series: 89LP
Package: Tube
Product Status: Active
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.6x16.6)
Base Product Number: AT89LP51
Mounting Type: Surface Mount
HTSUS: 8542.31.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Speed: 20MHz
Number of I/O: 40
Core Processor: 8051
Core Size: 8-Bit
Connectivity: EBI/EMI, I²C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size: 24KB (24K x 8)
Program Memory Type: FLASH
RAM Size: 1.375K x 8
Voltage - Supply (Vcc/Vdd): 2.4V ~ 5.5V
Data Converters: A/D 7x10b
Oscillator Type: Internal

8051 89LP Microcontroller IC 8-Bit 20MHz 24KB (24K x 8) FLASH 44-PLCC (16.6x16.6)

IC MCU 8BIT 24KB FLASH 44PLCC

IC MCU 8BIT 24KB FLASH 44PLCC Product overview: AT89LP51RB2-20JU 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, 24KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 24KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89LP51RB2-20JU can be used for catalog matching and distributor lookup.