Datasheet AT91SAM7X256C-AU - Atmel MCU, 32 bit, ARM7, 100LQFP — 数据表

详细说明

Manufacturer: Atmel

Description: MCU, 32 bit, ARM7, 100LQFP

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Docket:
Features
· Incorporates the ARM7TDMI® ARM® Thumb® Processor
­ High-performance 32-bit RISC Architecture ­ High-density 16-bit Instruction Set · Leader in MIPS/Watt ­ EmbeddedICETM In-circuit Emulation, Debug Communication Channel Support Internal High-speed Flash ­ 512 Kbytes (SAM7X512) Organized in Two Banks of 1024 Pages of 256 Bytes (Dual Plane) ­ 256 Kbytes (SAM7X256) Organized in 1024 Pages of 256 Bytes (Single Plane) ­ 128 Kbytes (SAM7X128) Organized in 512 Pages of 256 Bytes (Single Plane) · Single Cycle Access at Up to 30 MHz in Worst Case Conditions · Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed · Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms · 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit · Fast Flash Programming Interface for High Volume Production Internal High-speed SRAM, Single-cycle Access at Maximum Speed ­ 128 Kbytes (SAM7X512) ­ 64 Kbytes (SAM7X256) ­ 32

Specifications:

• Core Size: 32 bit
• Embedded Interface Type: Serial, SPI, UART
• Number of I/O Lines: 62
• Number of PWM Channels: 4
• Number of Pins: 100
• Number of Timers: 3
• Operating Temperature Range: -40°C to +85°C
• Oscillator Type: RC Oscillator
• Package / Case: LQFP
• Peripherals: ADC, WDT, PWM
• Program Memory Size: 256 Kb
• RAM Size: 64 Kb
• SVHC: No SVHC (19-Dec-2011)
• Series: ARM7
• Supply Voltage Range: 1.65 V to 1.95 V

RoHS: Yes

其他名称:

AT91SAM7X256CAU, AT91SAM7X256C AU