AT91SAM7S-EK Phytho-on-a-chip (PyMite) 32 bit ARM platform

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 Description:

AT91SAM7S-EK is based on ATMEL original develop kit. The evaluation board enables the code development of Python-on-a-chip based on an AT91SAM7S256 device.

Main feature of AT91SAM7S-EK£º

• Equipped with an AT91SAM7S256 (64-pin PQFP package)
• USB device port interface
• Two serial communication ports with follow control
• JTAG/ICE debug interface
• Four rail-to-rail OP buffered analog inputs
• Four general-purpose LEDs and pushbuttons
• Two-wire Interface(TWI) wired to onboard EEPROM

What's includes:

• One AT91SAM7S-EK ATMEL ARM7 develope board
• One wiggler debug tool
• One USB A-B cable

Advanced feature AT91SAM7S-EK :

• Extension headers export PA0~PA31 and 4 ADC signals to easy interface outside world
• Jumps to isolate onboard peripherals(useful to export uC signals)
• Dual power supply , can be powered from 5V DC or USB port
• Gold plated RF-4 PCB board
• Dimensions : 110×80mm

AT91SAM7S-EK provides the evaluation following onchip peripherals£º

• Reset control RSTC
• Clock generator CKGR
• Power management control PMC
• Advanced interrupt control AIC
• Debug interface DBGU
• Periodical interrupt timer PIT
• Watch dog timer WDT
• Real time clock RTC
• Parallel IO controller PIOA
• Peripheral DMA
• Full speed USB2.0
• SSC
• USART
• SPI
• 16bit Timer/Counter TC
• PWM
• TWI
• 10bit ADC

Documentation :

Schematic

AT91SAM7Sxx family related documents

Tools :

H-JTAG driver and debug program

Software :

At91lib

Basic adc project

Basic pwm project

Basic sd/spi project

Basic usart project

Basic twi eeporm project

Usb device hid keyboard project

Usb device hid mouse projedt

Usb device masstorage project

and etc...

Download:

                 User Manual

                 Schematics