AT91SAM7S256-AU-999 Atmel

AT91SAM7S256-AU-999

Manufacturer Part Number

AT91SAM7S256-AU-999

Description

IC MCU ARM7 256KB FLASH 64LQFP

Manufacturer

Atmel

Series

AT91SAMr

Specifications of AT91SAM7S256-AU-999

Package / Case

64-LQFP

Voltage - Supply (vcc/vdd)

1.65 V ~ 1.95 V

Operating Temperature

-40°C ~ 85°C

Speed

55MHz

Number Of I /o

Core Processor

ARM7

Program Memory Type

FLASH

Ram Size

64K x 8

Program Memory Size

256KB (256K x 8)

Data Converters

A/D 8x10b

Oscillator Type

Internal

Peripherals

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

Connectivity

I²C, SPI, SSC, UART/USART, USB

Core Size

16/32-Bit

Processor Series

AT91SAMx

Core

ARM7TDMI

Data Bus Width

32 bit

Data Ram Size

64 KB

Interface Type

I2C, JTAG, SPI, USART

Maximum Clock Frequency

55 MHz

Number Of Programmable I/os

Operating Supply Voltage

3.3 V

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

3rd Party Development Tools

JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2

Development Tools By Supplier

AT91SAM-ICE, AT91-ISP, AT91SAM7S-EK

Minimum Operating Temperature

- 40 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Eeprom Size

Lead Free Status / Rohs Status

Details

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