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| 型号： | AT91SAM7S-EK |
| 厂商： | Atmel |
| 文件页数： | 9/27页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR ARM AT91SAM7S |
| 产品培训模块： | MCU Product Line Introduction |
| 标准包装： | 1 |
| 系列： | AT91SAM 智能 ARM |
| 类型： | MCU |
| 适用于相关产品： | AT91SAM7S |
| 所含物品： | 板，线缆，DVD |
| 相关产品： | AT91SAM7S512-MU-999-ND - IC MCU ARM7 512KB FLASH 64-VQFN AT91SAM7S256C-MU-999-ND - IC MCU ARM7 256KB FLASH 64-VQFN AT91SAM7S512-AU-999-ND - IC MCU ARM7 512KB FLASH 64LQFP AT91SAM7S64-MU-999-ND - IC MCU ARM7 64KB FLASH 64-VQFN AT91SAM7S321-MU-999-ND - IC MCU ARM7 32KB FLASH 64-VQFN AT91SAM7S32B-MU-999-ND - IC MCU ARM7 32KB FLASH 48-VQFN AT91SAM7S32-MU-999-ND - IC MCU ARM7 32KB FLASH 48-VQFN AT91SAM7S256C-AU-999-ND - IC MCU ARM7 256KB FLASH 64LQFP AT91SAM7S128C-AU-999-ND - IC MCU ARM7 128KB FLASH 64LQFP AT91SAM7S64-AU-999-ND - IC MCU ARM7 64KB FLASH 64LQFP 更多... |
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Section 3
Board Description
3.1
AT91SAM7S256
Microcontroller
? 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
? 256 Kbytes of Internal High-speed Flash, Organized in 1024 Pages of 256 Bytes
– Single Cycle Access at Up to 30 MHz in Worst Case Conditions,
Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed
– Page Programming Time: 4 ms, Including Page Auto-erase, Full Erase Time: 10
ms
– 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities,
Flash Security Bit
– Fast Flash Programming Interface for High Volume Production
? 64 Kbytes of Internal High-speed SRAM, Single-cycle Access at Maximum Speed
? Memory Controller (MC)
– Embedded Flash Controller, Abort Status and Misalignment Detection
? Reset Controller (RSTC)
– Based on Power-on Reset and Low-power Factory-calibrated Brown-out Detector
– Provides External Reset Signal Shaping and Reset Source Status
? Clock Generator (CKGR)
– Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL
? Power Management Controller (PMC)
– Software Power Optimization Capabilities, Including Slow Clock Mode (Down to
500 Hz) and Idle Mode
– Three Programmable External Clock Signals
? Advanced Interrupt Controller (AIC)
– Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
– Two External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt
Protected
? Debug Unit (DBGU)
– 2-wire UART and Support for Debug Communication Channel interrupt,
Programmable ICE Access Prevention
? Periodic Interval Timer (PIT)
– 20-bit Programmable Counter plus 12-bit Interval Counter
? Windowed Watchdog (WDT)
AT91SAM7S-EK Evaluation Board User Guide
3-1
6112C–ATARM–01-Feb-07
相关PDF资料 |
PDF描述 |
|---|---|
| AT91SAM7SE-EK | EVAL BOARD FOR AT91SAM7SE |
| AT91SAM9261-EK | KIT EVAL FOR AT91SAM926EJ-S |
| AT91SAM9263-EK | KIT EVAL FOR AT91SAM9263 |
| AT91SAM9G10-EK | KIT DEV FOR SAM9G10 ARM |
| AT91SAM9G20-EK | KIT EVAL FOR AT91SAM9G20 MCU |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT91SAM7X128 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AT91 ARM Thumb-based Microcontrollers |
| AT91SAM7X128-AU | 功能描述:ARM微控制器 - MCU 128kB Flash 32kB SRAM 55MHz 4 PWM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| AT91SAM7X128-AU-999 | 功能描述:ARM微控制器 - MCU Green, Ind Temp RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| AT91SAM7X128B-AU | 功能描述:ARM微控制器 - MCU 128kB Flash 32kB SRAM 55MHz 4 PWM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| AT91SAM7X128B-AU-999 | 功能描述:ARM微控制器 - MCU 128kB Flash 32kB SRAM 55MHz 4 PWM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
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