Specification	AT80C52X2DVN-SLRUM

Connectivity	USART, UART
Core Processor	80C51
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	44-LCC (J-Lead)
Package Length	16.6 mm
Package Name	44-PLCC
Package Width	16.6 mm
Peripherals	POR
Program Memory Depth	8 K
Program Memory Size	8 KB
Program Memory Type	OTP
Program Memory Width	8 bit
RAM Size Depth	256
RAM Size Width	8 bit
Speed (Max)	20 MHz
Speed (Min)	40, 40 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

AT80C52X2 Series

Part	Number of I/O	Program Memory Depth	Program Memory Width	Program Memory Size	Connectivity	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Operating Temperature (Max)	Operating Temperature (Min)	Core Processor	Speed (Min)	Speed (Max)	Package Width	Package Name	Package Length	Peripherals	Oscillator Type	Program Memory Type	RAM Size Width	RAM Size Depth	Package / Case	Core Size (Bit Width)	Mounting Type
Atmel AT80C52X2DGB-SLRZM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	16.6 mm	44-PLCC	16.6 mm	POR	Internal	OTP	8 bit	256	44-LCC (J-Lead)	8 Bit	Surface Mount
Atmel AT80C52X2DDF-3CSUM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	15.24 mm	40-DIP 40-PDIL	0.6 in	POR	Internal	OTP	8 bit	256		8 Bit	Through Hole
Atmel AT80C52X2DNW-3CSUM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	15.24 mm	40-DIP 40-PDIL	0.6 in	POR	Internal	OTP	8 bit	256		8 Bit	Through Hole
Atmel AT80C52X2DGH-SLRZM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	16.6 mm	44-PLCC	16.6 mm	POR	Internal	OTP	8 bit	256	44-LCC (J-Lead)	8 Bit	Surface Mount
Atmel AT80C52X2DYF-RLTUM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	10 mm	44-VQFP	10 mm	POR	Internal	OTP	8 bit	256	44-LQFP	8 Bit	Surface Mount
Atmel AT80C52X2DTN-SLRUL	32	8 K	8 bit	8 KB	UART USART	5.5 V	2.7 V	85 °C	-40 °C	80C51	20 MHz 30 MHz	20 MHz 30 MHz	16.6 mm	44-PLCC	16.6 mm	POR	Internal	OTP	8 bit	256	44-LCC (J-Lead)	8 Bit	Surface Mount
Atmel AT80C52X2CXJ-SLRUM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	16.6 mm	44-PLCC	16.6 mm	POR	Internal	OTP	8 bit	256	44-LCC (J-Lead)	8 Bit	Surface Mount
Atmel AT80C52X2DOI-3CSUL	32	8 K	8 bit	8 KB	UART USART	5.5 V	2.7 V	85 °C	-40 °C	80C51	20 MHz 30 MHz	20 MHz 30 MHz	15.24 mm	40-DIP 40-PDIL	0.6 in	POR	Internal	OTP	8 bit	256		8 Bit	Through Hole
Atmel AT80C52X2DVN-SLRUM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	16.6 mm	44-PLCC	16.6 mm	POR	Internal	OTP	8 bit	256	44-LCC (J-Lead)	8 Bit	Surface Mount
Atmel AT80C52X2BIE-SLRUM	32	8 K	8 bit	8 KB	UART USART	5.5 V	4.5 V	85 °C	-40 °C	80C51	40 40 MHz	20 MHz	16.6 mm	44-PLCC	16.6 mm	POR	Internal	OTP	8 bit	256	44-LCC (J-Lead)	8 Bit	Surface Mount

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AT80C52X2DVN-SLRUM | Datasheet