Integrated Circuits (ICs)

AT89LS52-16PC

Obsolete

Microchip Technology

IC MCU 8BIT 8KB FLASH 40DIP

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Integrated Circuits (ICs)

AT89LS52-16PC

Obsolete

Microchip Technology

IC MCU 8BIT 8KB FLASH 40DIP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT89LS52-16PC

Connectivity	UART/USART
Core Processor	8051
Core Size	8-Bit
Mounting Type	Through Hole
Number of I/O	32
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Oscillator Type	Internal
Package / Case	15.24 mm
Package / Case	0.6 in
Package / Case	40-DIP
Peripherals	WDT
Program Memory Type	FLASH
RAM Size	256 x 8
Speed	16 MHz
Supplier Device Package	40-PDIP

AT89LS52 Series

Part	Program Memory Type	RAM Size	Speed	Mounting Type	Peripherals	Core Processor	Connectivity	Supplier Device Package	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Package / Case	Package / Case	Package / Case	Oscillator Type
Microchip Technology AT89LS52-16PU	FLASH	256 x 8	16 MHz	Through Hole	WDT	8051	UART/USART	40-PDIP	8-Bit	85 °C	-40 °C	32	15.24 mm	0.6 in	40-DIP	Internal
Microchip Technology AT89LS52-16AU	FLASH	256 x 8	16 MHz	Surface Mount	WDT	8051	UART/USART	44-TQFP (10x10)	8-Bit	85 °C	-40 °C	32			44-TQFP	Internal
Microchip Technology AT89LS52-16JC	FLASH	256 x 8	16 MHz	Surface Mount	WDT	8051	UART/USART	44-PLCC (16.6x16.6)	8-Bit	70 °C	0 °C	32			44-LCC (J-Lead)	Internal
Microchip Technology AT89LS52-16JU	FLASH	256 x 8	16 MHz	Surface Mount	WDT	8051	UART/USART	44-PLCC (16.6x16.6)	8-Bit	85 °C	-40 °C	32			44-LCC (J-Lead)	Internal
Microchip Technology AT89LS52-16AUR	FLASH	256 x 8	16 MHz	Surface Mount	WDT	8051	UART/USART	44-TQFP (10x10)	8-Bit	85 °C	-40 °C	32			44-TQFP	Internal
Microchip Technology AT89LS52-16PC	FLASH	256 x 8	16 MHz	Through Hole	WDT	8051	UART/USART	40-PDIP	8-Bit	70 °C	0 °C	32	15.24 mm	0.6 in	40-DIP	Internal
Microchip Technology AT89LS52-16JI	FLASH	256 x 8	16 MHz	Surface Mount	WDT	8051	UART/USART	44-PLCC (16.6x16.6)	8-Bit	85 °C	-40 °C	32			44-LCC (J-Lead)	Internal

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

AT89LS52 Series

Low-voltage, high-performance CMOS 8-bit microcontroller with 8KB of ISP flash memory. The device uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. On-chip flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.

This CPU provides a highly-flexible and cost-effective solution for many embedded control applications.

Documents

Technical documentation and resources