AT91SAM7S256D-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Product Status :

Active

Temperature Grade :

Industrial

Mounting Type :

Surface Mount

RoHS Status :

ROHS3 Compliant

Product :

MCU

Oscillator Type :

Internal

Number of Terminations :

64

Factory Lead Time :

12 Weeks

Qualification Status :

Not Qualified

Core Processor :

ARM7®

Program Memory Type :

Flash

Number of A/D Converters :

1

Package Shape :

Square

Published :

1997

Number of Terminals :

64

Brand :

Microchip Technology / Atmel

Core Size :

16/32-Bit

Mounting Style :

SMD/SMT

Family Name :

AT91

Width :

10mm

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Interfaces :

SPI/TWI/USART/USB

Surface Mount :

yes

DMA Channels :

yes

Dimensions :

10 x 10 x 1.45mm

Terminal Finish :

Matte Tin (Sn)

Number of I/Os :

32 I/O

RoHS :

Details

Terminal Form :

Gull wing

Height :

1.6mm

Manufacturer :

Microchip

DAC Channels :

No

Number of ADC Channels :

8

Memory Size :

256KB

Number of Timers/Counters :

3

Package Type :

LQFP

Number of Pins :

64

Maximum Operating Temperature :

+85 °C

Number of PWM Channels :

4

Seated Height-Max :

1.6 mm

Radiation Hardening :

No

Terminal Pitch :

0.5mm

Nominal Supply Current :

90μA

Pin Count :

64

Minimum Operating Temperature :

-40 °C

Lead Free :

Lead Free

Supply Voltage :

1.8V

Pbfree Code :

yes

Interface Type :

I2C, SPI, USART, USB

EEPROM Size :

--

JESD-30 Code :

S-PQFP-G64

Base Part Number :

AT91SAM7S256

Core Architecture :

ARM

Has ADC :

yes

Product Category :

ARM Microcontrollers - MCU

Number of I/O Lines :

32

PWM Channels :

yes

ROM (words) :

262144

Product Type :

ARM Microcontrollers - MCU

Data Converter :

A/D 8x10b

Package / Case :

64-LQFP

Base Product Number :

AT91SAM7S256

Mount :

Surface Mount

Operating Temperature :

-40°C~85°C TA

RAM (bytes) :

65536

Peripherals :

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

Interface :

2-Wire, I2C, I2S, SPI, UART, USART, USB

Program Memory Size :

256KB 256K x 8

Power Supplies :

1.8,3.3 V

Voltage - Supply (Vcc/Vdd) :

1.65V~1.95V

Typical Operating Supply Voltage :

3.3 V

Series :

SAM7S

Device Core :

ARM7TDMI

Instruction Set Architecture :

RISC

Terminal Position :

QUAD

Package :

Tray

Data Bus Width :

32b

RAM Size :

64K x 8

Number of I/O :

32

MSL :

-

Frequency :

55MHz

Data Converters :

A/D 8x10b

Supplier Device Package :

64-LQFP (10x10)

JESD-609 Code :

e3

Length :

7mm

Data Rate :

115.2 kbps

Speed :

55MHz

ROM Programmability :

Flash

Bit Size :

32

Reach Compliance Code :

Compliant

Packaging :

Tray

CPU Family :

ARM7