Integrated Circuits (ICs)

AT80C52X2DYF-RLTUM

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Atmel

IC MCU 8BIT 8KB OTP 44VQFP

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Integrated Circuits (ICs)

AT80C52X2DYF-RLTUM

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Atmel

IC MCU 8BIT 8KB OTP 44VQFP

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT80C52X2DYF-RLTUM

Connectivity	UART, USART
Core Processor	80C51
Core Size	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-LQFP
Peripherals	POR
Program Memory Size	8 KB
Program Memory Type	OTP
RAM Size [custom]	8
RAM Size [custom]	256
Speed [Max]	40 MHz
Speed [Min]	20 MHz
Supplier Device Package	44-VQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

AT80C52X2 Series

Part	Number of I/O	Program Memory Size	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Core Processor	Speed [Max]	Speed [Min]	Supplier Device Package	Peripherals	Oscillator Type	Program Memory Type	RAM Size [custom]	RAM Size [custom]	Package / Case	Core Size	Mounting Type
Atmel AT80C52X2DGB-SLRZM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	44-PLCC (16.6x16.6)	POR	Internal	OTP	8	256	44-LCC (J-Lead)	8-Bit	Surface Mount
Atmel AT80C52X2DDF-3CSUM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	40-PDIL	POR	Internal	OTP	8	256	40-DIP (0.600	8-Bit	Through Hole
Atmel AT80C52X2DNW-3CSUM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	40-PDIL	POR	Internal	OTP	8	256	40-DIP (0.600	8-Bit	Through Hole
Atmel AT80C52X2DGH-SLRZM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	44-PLCC (16.6x16.6)	POR	Internal	OTP	8	256	44-LCC (J-Lead)	8-Bit	Surface Mount
Atmel AT80C52X2DYF-RLTUM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	44-VQFP (10x10)	POR	Internal	OTP	8	256	44-LQFP	8-Bit	Surface Mount
Atmel AT80C52X2DTN-SLRUL	32	8 KB	UART USART	2.7 V	5.5 V	85 C	-40 ¯C	80C51	30 MHz	20 MHz	44-PLCC (16.6x16.6)	POR	Internal	OTP	8	256	44-LCC (J-Lead)	8-Bit	Surface Mount
Atmel AT80C52X2CXJ-SLRUM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	44-PLCC (16.6x16.6)	POR	Internal	OTP	8	256	44-LCC (J-Lead)	8-Bit	Surface Mount
Atmel AT80C52X2DOI-3CSUL	32	8 KB	UART USART	2.7 V	5.5 V	85 C	-40 ¯C	80C51	30 MHz	20 MHz	40-PDIL	POR	Internal	OTP	8	256	40-DIP (0.600	8-Bit	Through Hole
Atmel AT80C52X2DVN-SLRUM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	44-PLCC (16.6x16.6)	POR	Internal	OTP	8	256	44-LCC (J-Lead)	8-Bit	Surface Mount
Atmel AT80C52X2BIE-SLRUM	32	8 KB	UART USART	4.5 V	5.5 V	85 C	-40 ¯C	80C51	40 MHz	20 MHz	44-PLCC (16.6x16.6)	POR	Internal	OTP	8	256	44-LCC (J-Lead)	8-Bit	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	68	$ 4.42
	N/A	1318	$ 5.03

Description

General part information

AT80C52X2 Series

80C51 80C Microcontroller IC 8-Bit 40/20MHz 8KB (8K x 8) OTP 44-VQFP (10x10)

Documents

Technical documentation and resources