AT89LP51 Series

Manufacturer: Atmel

Catalog

IC MCU 8BIT 24KB FLASH 44TQFP

Part	Program Memory Size	Core Processor	Mounting Type	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Speed	Data Converters	RAM Size	Core Size	Supplier Device Package	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Connectivity	Oscillator Type	RAM Size [custom]	RAM Size [custom]
Atmel AT89LP51RB2-20AU	24 KB	8051	Surface Mount	44-TQFP	5.5 V	2.4 V	20 MHz	A/D 7x10b	1.375 K	8-Bit	44-TQFP (10x10)	FLASH	85 C	-40 ¯C	40	EBI/EMI I2C SPI UART/USART	Internal
Atmel AT89LP51-20MU	4 KB	8051	Surface Mount	44-VFQFN Exposed Pad	5.5 V	2.4 V	20 MHz			8-Bit	44-VQFN (7x7)	FLASH	85 C	-40 ¯C	36	EBI/EMI I2C SPI UART/USART	Internal	8	256
Atmel AT89LP51-20JU	4 KB	8051	Surface Mount	44-LCC (J-Lead)	5.5 V	2.4 V	20 MHz			8-Bit	44-PLCC (16.6x16.6)	FLASH	85 C	-40 ¯C	36	EBI/EMI I2C SPI UART/USART	Internal	8	256
Atmel AT89LP51IC2-20JU	32 KB	8051	Surface Mount	44-LCC (J-Lead)	5.5 V	2.4 V	20 MHz	A/D 7x10b	1.375 K	8-Bit	44-PLCC (16.6x16.6)	FLASH	85 C	-40 ¯C	40	EBI/EMI I2C SPI UART/USART	Internal
Atmel AT89LP51RB2-20MU	24 KB	8051	Surface Mount	44-VFQFN Exposed Pad	5.5 V	2.4 V	20 MHz	A/D 7x10b	1.375 K	8-Bit	44-VQFN (7x7)	FLASH	85 C	-40 ¯C	40	EBI/EMI I2C SPI UART/USART	Internal