Integrated Circuits (ICs)

AT89SND2CMP3B-7FTUL

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8-BIT, FLASH, 8051 CPU, 40MHZ

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Integrated Circuits (ICs)

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8-BIT, FLASH, 8051 CPU, 40MHZ

Technical Specifications

Parameters and characteristics for this part

Specification	AT89SND2CMP3B-7FTUL

Connectivity	USB, IDE/ATAPI, UART/USART, I2C, SPI, Memory Card
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
Peripherals	I2S, PCM, Audio, WDT, MP3, POR
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	2.25 K
Speed	40 MHz
Supplier Device Package	100-CTBGA (9x9)
Voltage - Supply (Vcc/Vdd) [Max]	3.3 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

Part	Oscillator Type	Mounting Type	Number of I/O	Core Size	Speed	RAM Size	Program Memory Size	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Core Processor	Peripherals	Connectivity	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]
Atmel AT89SND2CMP3B-7FTUL	Internal	Surface Mount	32	8-Bit	40 MHz	2.25 K	64 KB	FLASH	2.7 V	3.3 V	80C51	Audio I2S MP3 PCM POR WDT	I2C IDE/ATAPI Memory Card SPI UART/USART USB	100-CTBGA (9x9)	85 °C	-40 C

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

General part information

80C51 - Microcontroller IC 8-Bit 40MHz 64KB (64K x 8) FLASH 100-CTBGA (9x9)

Technical documentation and resources

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