Integrated Circuits (ICs)

AT91SAM7S321-MU

Obsolete

IC MCU 16/32BIT 32KB FLASH 64QFN

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Integrated Circuits (ICs)

Obsolete

IC MCU 16/32BIT 32KB FLASH 64QFN

Technical Specifications

Parameters and characteristics for this part

Specification	AT91SAM7S321-MU

Connectivity	UART/USART, SSC, USB, SPI, I2C
Core Processor	ARM7®
Core Size	16-Bit, 32-Bit
Data Converters	A/D 8x10b
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	64-VFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, WDT, DMA, PWM, POR
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	55 MHz
Supplier Device Package	64-QFN
Supplier Device Package [x]	9
Supplier Device Package [y]	9

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Program Memory Type	Mounting Type	Program Memory Size	Speed	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Core Size	Data Converters	Core Processor	Connectivity	Peripherals	Package / Case	Oscillator Type	RAM Size
Atmel AT91SAM7S321-MU	85 C	-40 ¯C	32	FLASH	Surface Mount	32 KB	55 MHz	64-QFN	9	9	16-Bit 32-Bit	A/D 8x10b	ARM7®	I2C SPI SSC UART/USART USB	Brown-out Detect/Reset DMA POR PWM WDT	64-VFQFN Exposed Pad	Internal	8 K

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

General part information

ARM7® SAM7S Microcontroller IC 16/32-Bit 55MHz 32KB (32K x 8) FLASH 64-QFN (9x9)

Technical documentation and resources

No documents available