AT91SAM7S321-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Package Shape :

Square

Number of ADC Channels :

8

DAC Channels :

No

Width :

10mm

Number of I/O :

32

Program Memory Type :

Flash

HTS Code :

8542.31.00.01

Data Bus Width :

32b

Min Operating Temperature :

-40°C

DMA Channels :

yes

Number of I/Os :

32

Length :

10mm

Core Processor :

ARM7®

Watchdog Timer :

yes

Package :

Tray

Max Supply Voltage :

3.6V

Data Converter :

A/D 8x10b

Core Architecture :

ARM

Technology :

CMOS

Height :

1.45mm

Terminal Position :

QUAD

Access Time :

55 µs

Memory Type :

Flash

RAM (bytes) :

8192

Number of Terminals :

64

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Temperature Grade :

Industrial

Number of SPI Channels :

1

Max Operating Temperature :

85°C

Peripherals :

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

Package / Case :

64-LQFP

Number of I/O Lines :

32

Power Supplies :

1.8,3.3 V

ROM Programmability :

Flash

Published :

1997

Base Part Number :

AT91SAM7S321

Voltage - Supply (Vcc/Vdd) :

1.65V~1.95V

Terminal Form :

Gull wing

RoHS Status :

ROHS3 Compliant

Number of Bits :

32

Number of Programmable I/O :

32

JESD-30 Code :

S-PQFP-G64

Connectivity :

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

Series :

SAM7S

RoHS :

Compliant

Qualification Status :

Not Qualified

RAM Size :

8K x 8

Subcategory :

Microcontrollers

Product Status :

Obsolete

Core Size :

16/32-Bit

Additional Feature :

ALSO REQUIRES 3.3V SUPPLY

Oscillator Type :

Internal

Number of PWM Channels :

4

Operating Temperature :

-40°C~85°C TA

ECCN Code :

3A991.A.2

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of Pins :

64

Max Frequency :

55MHz

Reach Compliance Code :

Unknown

PWM Channels :

yes

Radiation Hardening :

No

Terminal Pitch :

0.5 mm

Memory Size :

32kB

Number of Timers/Counters :

3

Bit Size :

32

REACH SVHC :

No SVHC

Has ADC :

yes

Mount :

Surface Mount

Packaging :

Tray

Density :

256 kb

Surface Mount :

yes

Seated Height-Max :

1.6 mm

Supplier Device Package :

64-LQFP (10x10)

Manufacturer :

Atmel Corporation

Number of I2C Channels :

1

EEPROM Size :

--

Supply Current-Max :

3 mA

Frequency :

55MHz

Base Product Number :

AT91SAM7S321

Program Memory Size :

32KB 32K x 8

Lead Free :

Lead Free

CPU Family :

ARM7

Pin Count :

64

Min Supply Voltage :

1.65V

Data Converters :

A/D 8x10b

ROM (words) :

32768

Speed :

55MHz

Interface :

I2C, I2S, SPI, UART, USART, USB

Mounting Type :

Surface Mount