AT91SAM7S321-MU-999

Part No :: AT91SAM7S321-MU-999

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4794371

Description: IC MCU 16/32BIT 32KB FLASH 64QFN

Catalog: Embedded - Microcontrollers

DataSheet: AT91SAM7S321-MU-999 PDF

Country of origin: -

Date code: -

AT91SAM7S321-MU-999 Specifications

Type	Description
Series:	SAM7S
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Obsolete
Core Processor:	ARM7®
Core Size:	16/32-Bit
Speed:	55MHz
Connectivity:	I²C, SPI, SSC, UART/USART, USB
Peripherals:	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:	32
Program Memory Size:	32KB (32K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	8K x 8
Voltage - Supply (Vcc/Vdd):	1.65V ~ 1.95V
Data Converters:	A/D 8x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	64-VFQFN Exposed Pad
Supplier Device Package:	64-QFN (9x9)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT91SAM7S64C-MU Match 62%	Roving Networks / Microchip Technology IC MCU 16/32BIT 64KB FLASH 64QFN	AT91SAM7S321-MU-999 vs AT91SAM7S64C-MU
AT91SAM7S128-MU Match 62%	VIGOR IC MCU 16/32BIT 128KB FLSH 64QFN	AT91SAM7S321-MU-999 vs AT91SAM7S128-MU
AT91SAM7S64C-MU-999 Match 62%	Roving Networks / Microchip Technology IC MCU 16/32BIT 64KB FLASH 64QFN	AT91SAM7S321-MU-999 vs AT91SAM7S64C-MU-999
AT91SAM7S512-MU-999 Match 62%	VIGOR RISC MICROCONTROLLER, 32 BIT, F	AT91SAM7S321-MU-999 vs AT91SAM7S512-MU-999
AT91SAM7S256C-MU-999 Match 62%	VIGOR RISC MICROCONTROLLER, 32 BIT, F	AT91SAM7S321-MU-999 vs AT91SAM7S256C-MU-999
AT91SAM7S512B-MU Match 62%	Roving Networks / Microchip Technology IC MCU 16/32BIT 512KB FLSH 64QFN	AT91SAM7S321-MU-999 vs AT91SAM7S512B-MU

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In Stock: 2500

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT91SAM7S321-MU-999 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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