Integrated Circuits (ICs)

AT80C51SND1C-ROTIL

Obsolete

IC MCU 8BIT ROMLESS 80TQFP

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Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT ROMLESS 80TQFP

Technical Specifications

Parameters and characteristics for this part

Specification	AT80C51SND1C-ROTIL

Connectivity	SPI, IDE/ATAPI, USB, Memory Card, UART/USART, I2C
Core Processor	80C51
Core Size	8-Bit
Data Converters	A/D 2x10b
Mounting Type	Surface Mount
Number of I/O	44
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	80-LQFP
Peripherals	POR, MP3, WDT, I2S, PCM, Audio
Program Memory Type	ROMless
RAM Size	2.25 K
Speed	40 MHz
Supplier Device Package	80-TQFP (14x14)
Voltage - Supply (Vcc/Vdd) [Max]	3.3 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

Part	RAM Size	Core Processor	Program Memory Type	Data Converters	Number of I/O	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Oscillator Type	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Package / Case	Connectivity	Supplier Device Package	Speed
Microchip Technology AT80C51SND1C-ROTIL	2.25 K	80C51	ROMless	A/D 2x10b	44	85 °C	-40 °C	8-Bit	Internal	Surface Mount	2.7 V	3.3 V	Audio I2S MP3 PCM POR WDT	80-LQFP	I2C IDE/ATAPI Memory Card SPI UART/USART USB	80-TQFP (14x14)	40 MHz

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

Distributor	Package	Quantity	$

General part information

80C51 80C Microcontroller IC 8-Bit 40MHz ROMless 80-TQFP (14x14)

Technical documentation and resources