AT89LP4052 Series

Catalog

8 BIT MCU, LOW POWER HIGH PERFORMANCE CMOS, 8051 FAMILY AT89LP40 SERIES MICROCONTROLLERS, 8051

Part	Oscillator Type	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Number of I/O	Program Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	Connectivity	Core Processor	Speed	Program Memory Depth	Program Memory Width	Program Memory Size	Peripherals	Package Length	Package Name	Package Width	Core Size (Bit Width)	Mounting Type	RAM Size Width	RAM Size Depth
Microchip Technology AT89LP4052-20PU	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	20 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.3 in	20-DIP 20-PDIP	7.62 mm	8 Bit	Through Hole	8 bit	256
Microchip Technology AT89LP4052-16SU	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	16 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.295 in	20-SOIC	7.5 mm	8 Bit	Surface Mount	8 bit	256
Microchip Technology AT89LP4052-16XU	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	16 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.173 in	20-TSSOP	4.4 mm	8 Bit	Surface Mount	8 bit	256
Microchip Technology AT89LP4052-20XU	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	20 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.173 in	20-TSSOP	4.4 mm	8 Bit	Surface Mount	8 bit	256
Microchip Technology AT89LP4052-16XI	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	16 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.173 in	20-TSSOP	4.4 mm	8 Bit	Surface Mount	8 bit	256
Microchip Technology AT89LP4052-16SI	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	16 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.295 in	20-SOIC	7.5 mm	8 Bit	Surface Mount	8 bit	256
Microchip Technology AT89LP4052-20SU	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	20 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.295 in	20-SOIC	7.5 mm	8 Bit	Surface Mount	8 bit	256
Microchip Technology AT89LP4052-16PI	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	16 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.3 in	20-DIP 20-PDIP	7.62 mm	8 Bit	Through Hole	8 bit	256
Microchip Technology AT89LP4052-16PU	Internal	5.5 V	2.4 V	15	FLASH	85 °C	-40 °C	SPI UART USART	8051	16 MHz	4 K	8 bit	4 KB	Brown-out Detect POR PWM Reset WDT	0.3 in	20-DIP 20-PDIP	7.62 mm	8 Bit	Through Hole	8 bit	256

Catalog

Description

Low-power, high-performance CMOS 8-bit microcontroller with 4KB of ISP flash memory. The device uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard MCS??51 instruction set. An enhanced CPU core can fetch a single byte from memory every clock cycle and is capable of 20MIPS throughput. The new CPU core runs at a much lower speed, greatly reducing power consumption.