AT89LP51 Series

Manufacturer: Atmel

Catalog

IC MCU 8BIT 24KB FLASH 44TQFP

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