AT91SAM7S-EK (Evaluation Kit)

The AT91SAM7S-EK evaluation kit enables evaluation capabilities and code development of applications running on an AT91SAM7S device. The board is generally equipped with an AT91SAM7S64 (PQFP 64 package). Evaluation Boards may be shipped with an AT91SAM7S128 or an AT91SAM7S256 device (fully compatible with AT91SAM7S64).

AT91SAM7S256/128/64/321/32

• Incorporates the ARM7TDMI® ARM® Thumb® Processor
  - High-performance 32-bit RISC Architecture
  - High-density 16-bit Instruction Set
  - Leader in MIPS/Watt
  - EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support
• Internal High-speed Flash
  - 256 kbytes (AT91SAM7S256)
  - 128 kbytes (AT91SAM7S128)
  - 64 kbytes (AT91SAM7S64)
  - 32 kbytes (AT91SAM7S321/32)
• Internal High-speed SRAM, Single-cycle Access at Maximum Speed
  - 64 kbytes (AT91SAM7S256)
  - 32 kbytes (AT91SAM7S128)
  - 16 kbytes (AT91SAM7S64)
  - 8 kbytes (AT91SAM7S321/32)
• Memory Controller; Reset Controller; Debug Unit
• Power Management Controller; Advanced Interrupt Controller
• Periodic Interval Timer; Windowed Watchdog; Real-time Timer; Clock Generator
• One Parallel Input/Output Controller
• 11 Peripheral DMA ControllerChannels (9 for AT91SAM7S32)
• One USB 2.0 Full Speed Device Port (Except for AT91SAM7S32)
• One Synchronous Serial Controller
• Two (AT91SAM7S256/128/64/321) or One (AT91SAM7S32) USARTs
• One Master/Slave Serial Peripheral Interface
• One 3-channel 16-bit Timer/Counter (2-channel for AT91SAM7S32)
• One 4-channel 16-bit PWM Controller
• One 2-wire Interface
• One 8-channel 10-bit ADC, 4 Channels Multiplexed with Digital I/Os
• SAM-BA Boot Assistant
• IEEE 1149.1 JTAG Boundary Scan on All Digital Pins
• 5V-tolerant I/Os
• Fully Static Operation