AT91SAM7S321-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Published :

1997

Voltage - Supply (Vcc/Vdd) :

1.65V~1.95V

Series :

SAM7S

Package / Case :

64-VFQFN Exposed Pad

Watchdog Timer :

yes

Number of I/O :

32

Number of Programmable I/O :

32

Core Architecture :

ARM

Core Size :

16/32-Bit

Min Operating Temperature :

-40°C

Max Supply Voltage :

3.6V

Peripherals :

Brown-out Detect/Reset, DMA, POR, PWM, WDT

Mounting Type :

Surface Mount

Base Product Number :

AT91SAM7S321

Connectivity :

CANbus, I2C, IrDA, LINbus, SPI, UART/USART

Mount :

Surface Mount

EEPROM Size :

--

Product Status :

Obsolete

Data Converter :

A/D 8x10b

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Package :

Tray

Frequency :

55MHz

RoHS Status :

ROHS3 Compliant

Number of Timers/Counters :

3

Length :

9mm

Min Supply Voltage :

1.65V

Data Bus Width :

32b

Oscillator Type :

Internal

Program Memory Size :

32KB 32K x 8

Data Converters :

A/D 8x10b

RAM Size :

8K x 8

Operating Temperature :

-40°C~85°C TA

Speed :

55MHz

Max Operating Temperature :

85°C

Packaging :

Tray

Max Frequency :

55MHz

Interface :

I2C, I2S, SPI, UART, USART, USB

Radiation Hardening :

No

Memory Type :

Flash

Memory Size :

32kB

Supplier Device Package :

64-QFN (9x9)

Program Memory Type :

Flash

Base Part Number :

AT91SAM7S321

Core Processor :

ARM7®

Number of Pins :

64