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Atmel AT91SAM7S256

The Atmel AT91SAM7S256 is an ARM7TDMI based High-performance 32-bit RISC Microcontroller with Thumb extensions with USB Device Interface, 32 I/O Pins, Memory Controller, Reset Controller, Clock Generator, Debug Unit, Power Management Controller, Advanced Interrupt Controller, Periodic Interval Timer, Windowed Watchdog, Real-time Clock, 3-channel 16-bit Timer/Counters, 4-channel PWM, Two USARTs, Synchronous Serial Controller, Serial Peripheral Controller, 2wire Interface, 8-channel 10-bit ADC, 256K Bytes Flash, 64K Bytes SRAM.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Evaluation Boards
JTAG Debuggers
Data Sheets
Datasheet for the Atmel AT91SAM7S256
Datasheet
421,948 bytes
Summary for the Atmel AT91SAM7S256
Summary
236,850 bytes

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Application Notes
Header Files
Example Code
FLASH Utilities
Device Programmers
MDK Middleware
The following middleware components are pre-configured in MDK-Professional
Real-Time OS
Simulated Features

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

The following on-chip peripherals are not simulated.

  • Embedded Flash Controller
  • External Bus Interface
  • Pulse Width Modulation Controller
  • Serial Peripheral Interface
  • Synchronous Serial Controller
  • Two-wire Interface
  • USB Device Interface

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