Integrated Circuits (ICs)

AT89C51SND1C-ROTUL

Obsolete

IC MCU 8BIT 64KB FLASH 80TQFP

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Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT 64KB FLASH 80TQFP

Technical Specifications

Parameters and characteristics for this part

Specification	AT89C51SND1C-ROTUL

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	External
Package / Case	80-LQFP
Peripherals	POR, MP3, WDT, I2S, PCM, Audio
Program Memory Size	64 KB
Program Memory Type	FLASH
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	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Supplier Device Package	Data Converters	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Number of I/O	Core Size	Package / Case	Oscillator Type	Connectivity	RAM Size	Core Processor	Speed	Program Memory Size
Microchip Technology AT89C51SND1C-ROTUL	FLASH	85 °C	-40 °C	Surface Mount	80-TQFP (14x14)	A/D 2x10b	2.7 V	3.3 V	Audio I2S MP3 PCM POR WDT	44	8-Bit	80-LQFP	External	I2C IDE/ATAPI Memory Card SPI UART/USART USB	2.25 K	80C51	40 MHz	64 KB
Microchip Technology AT89C51SND1C-7HTUL	FLASH	85 °C	-40 °C	Surface Mount	81-BGA (9x9)	A/D 2x10b	2.7 V	3.3 V	Audio I2S MP3 PCM POR WDT	44	8-Bit	81-LFBGA	Internal	I2C IDE/ATAPI Memory Card SPI UART/USART USB	2.25 K	80C51	40 MHz	64 KB

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 89C Microcontroller IC 8-Bit 40MHz 64KB (64K x 8) FLASH 80-TQFP (14x14)

Technical documentation and resources