AT89LP51ED2 Series

Catalog

SINGLE-CYCLE 8051,24K ISP FLASH,2.4-5.5V 44 PLCC 16.6X16.6X4.4MM TUBE ROHS COMPLIANT: YES

Part	Connectivity	Speed	Core Size	Mounting Type	Program Memory Size	Number of I/O	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Oscillator Type	Core Processor	Package / Case	Data Converters	Program Memory Type	Supplier Device Package	RAM Size	EEPROM Size	RAM Size
Microchip Technology AT89LP51RB2-20JU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	24 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-LCC (J-Lead)	7 10 b	FLASH	44-PLCC (16.6x16.6)
Microchip Technology AT89LP51RB2-20AU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	24 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-TQFP	7 10 b	FLASH	44-TQFP (10x10)
Microchip Technology AT89LP51ED2-20JU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	64 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-LCC (J-Lead)	7 10 b	FLASH	44-PLCC (16.6x16.6)	2.25 K	4K x 8
Microchip Technology AT89LP51ID2-20MU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	64 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-VFQFN Exposed Pad	7 10 b	FLASH	44-VQFN (7x7)	2.25 K	4K x 8
Microchip Technology AT89LP51IC2-20AU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	32 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-TQFP	7 10 b	FLASH	44-TQFP (10x10)
Microchip Technology AT89LP51RB2-20AAU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	24 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-LQFP	7 10 b	FLASH	44-LQFP (10x10)
Microchip Technology AT89LP51ED2-20AU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	64 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-TQFP	7 10 b	FLASH	44-TQFP (10x10)	2.25 K	4K x 8
Microchip Technology AT89LP51-20MU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	4 KB	36	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-VFQFN Exposed Pad		FLASH	44-VQFN (7x7)			256 x 8
Microchip Technology AT89LP51ID2-20AU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	64 KB	40	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-TQFP	7 10 b	FLASH	44-TQFP (10x10)	2.25 K	4K x 8
Microchip Technology AT89LP51-20JU	EBI/EMI I2C SPI UART/USART	20 MHz	8-Bit	Surface Mount	4 KB	36	2.4 V	5.5 V	85 °C	-40 °C	Internal	8051	44-LCC (J-Lead)		FLASH	44-PLCC (16.6x16.6)			256 x 8

Catalog

Key Features

• undefined

Description

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.