AT89S52 Series

Catalog

IC MCU 8BIT 8KB FLASH 40DIP

Part	Core Processor	Connectivity	Peripherals	Speed	Package Name	Number of I/O	Package Length	Package Width	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Type	Core Size (Bit Width)	Oscillator Type	Program Memory Depth	Program Memory Width	Program Memory Size	Mounting Type	RAM Size Width	RAM Size Depth	Package / Case
Microchip Technology AT89S52-24PI	8051	UART USART	WDT	24 MHz	40-DIP 40-PDIP	32	0.6 in	15.24 mm	4 V	5.5 V	85 °C	-40 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Through Hole	8 bit	256
Microchip Technology AT89S52-24JC	8051	UART USART	WDT	24 MHz	44-PLCC	32	16.6 mm	16.6 mm	4 V	5.5 V	70 °C	0 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Surface Mount	8 bit	256	44-LCC (J-Lead)
Microchip Technology AT89S52-24AC	8051	UART USART	WDT	24 MHz	44‑TQFP	32	10 mm	10 mm	4 V	5.5 V	70 °C	0 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Surface Mount	8 bit	256	44-TQFP
Microchip Technology AT89S52-24JUR	80C52	SPI UART USART	WDT	24 MHz	44-PLCC	32	16.6 mm	16.6 mm	4 V	5.5 V	85 °C	-40 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Surface Mount	8 bit	256	44-LCC (J-Lead)
Microchip Technology AT89S52-24AUR	8051	UART USART	WDT	24 MHz	44‑TQFP	32	10 mm	10 mm	4 V	5.5 V	85 °C	-40 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Surface Mount	8 bit	256	44-TQFP
Microchip Technology AT89S52-24PU	8051	UART USART	WDT	24 MHz	40-DIP 40-PDIP	32	0.6 in	15.24 mm	4 V	5.5 V	85 °C	-40 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Through Hole	8 bit	256
Microchip Technology AT89S52-24AU	8051	UART USART	WDT	24 MHz	44‑TQFP	32	10 mm	10 mm	4 V	5.5 V	85 °C	-40 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Surface Mount	8 bit	256	44-TQFP
Microchip Technology AT89S52-24PC	8051	UART USART	WDT	24 MHz	40-DIP 40-PDIP	32	0.6 in	15.24 mm	4 V	5.5 V	70 °C	0 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Through Hole	8 bit	256
Microchip Technology AT89S52-24JU	8051	UART USART	WDT	24 MHz	44-PLCC	32	16.6 mm	16.6 mm	4 V	5.5 V	85 °C	-40 °C	FLASH	8 Bit	Internal	8 K	8 bit	8 KB	Surface Mount	8 bit	256	44-LCC (J-Lead)

Catalog

Description

Low-power, 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 powerful microcontroller is suitable for many embedded control applications.