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参数资料
| 型号： | AT91SAM7A3-EK |
| 厂商： | Atmel |
| 文件页数： | 13/25页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR AT91SAM7A3 |
| 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： | AT91SAM7A3 |
| 所含物品： | 评估板、并行缆线和光盘 |
| 相关产品： | AT91SAM7A3-AU-ND - IC ARM7 MCU FLASH 256K 100LQFP |
Board Description
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
Memory
Clock Circuitry
Reset Circuitry
Shutdown
Controller
Power Supply
Circuitry
Remote
Communication
Analog Interface
User Interface
! 256 Kbytes of Internal High-speed Flash
! 32 Kbytes of Internal High-speed SRAM
! Atmel serial DataFlash
! 18.432 MHz standard crystal for the embedded oscillator
! 32 KHz internal RC oscillator
! Internal reset controller with a bi-directional reset pin
! External reset pushbutton
! Programmable shutdown and Wake-Up
! Force Wake-Up and Wake-up pushbutton
! USB powered, the dynamic power consumption on VDD1V8 is less than 50 mA at full
speed when running out of the Flash. The total current at power-up is less than 100
mA.
! External power can be applied via USB Power adapter 5V 0.5A with USB A/B cable
! On-chip embedded VDDCORE 1.8V regulator
! On-board 3.3V linear regulator with shutdown control
! One Serial interface (DBGU COM Port) via RS-232 DB9 male socket
! USB V2.0 Full-speed compliant, 12 Mbits per second (UDP)
! Two CAN 2.0B communication ports via the 3-position printed circuit terminal block
! One LIN communication port via the 3-position printed circuit terminal block
! One selectable 0.2% 3.00V Vref or 3.3V ANA
! One 3-position printed circuit terminal block
! Two analog up to Vref inputs. One external user input and one back-looped with
buffered PWM0 output.
! One buffered PWM0 analog output (up to Vref)
! One 5-way joystick (4 directions and push for confirmation)
! Four general-purpose buffered green LEDs (PWM controlled)
AT91SAM7A3-EK Evaluation Board User Guide
3-5
6165C–ATARM–26-Jun-06
相关PDF资料 |
PDF描述 |
|---|---|
| AT91SAM7L-STK | KIT EVAL FOR AT91SAM7L |
| AT91SAM7S-EK | KIT EVAL FOR ARM AT91SAM7S |
| AT91SAM7SE-EK | EVAL BOARD FOR AT91SAM7SE |
| AT91SAM9261-EK | KIT EVAL FOR AT91SAM926EJ-S |
| AT91SAM9263-EK | KIT EVAL FOR AT91SAM9263 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT91SAM7L128 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AT91 ARM Thumb-based Microcontroller |
| AT91SAM7L128-AU | 功能描述:ARM微控制器 - MCU 128KB Flash 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 |
| AT91SAM7L128-CU | 功能描述:ARM微控制器 - MCU 128KB Flash 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 |
| AT91SAM7L128PRE | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:numberHigh-performance 32-bit RISC Architecture |
| AT91SAM7L64 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:numberHigh-performance 32-bit RISC Architecture |
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