Setting Up the AT91SAM7A3-EK Evaluation Board
2.7
AT91SAM7A3-EK
Block Diagram
Figure 2-2. Block Diagram
J5
J4
J3
LIN
DBGU
USB DEVICE
SD/MMC
DATAFLASH (NPCS03)
VBUS
1
1
1
RS232
J2
J1
VBUS
CARD READER
J7
J9
ATA6661
MN18
ADM3202A
IN
3.3V
OUT
3V3
8 7 6 5 4 3 2 1 9
S6
nSHUTDOWN
TJA1050
RS
TJA1050
RS
YELLOW
POWER LED
NRST
ATMEL
PIO
BP2
SERIAL
DATAFLASH
S7
LIGHTED WHEN POWER ON
J13
MANUAL RESET
VDD1V8
CAN0
CAN1
J14
VDDPLL
SYSTEM CONTROLLER
J26
XOUT
XIN
AT91SAM7A3-LQFP100
PIO A PIO B
EXT CLK INPUT
3V3
3
JTAG/ICE
3.3VANA
ADC
GNDANA
PWM0..PWM7
PIO B
R18 470R
VDD BACKUP SELECT
2
J16
3
2
1
R20
470R
1
J17
3.6V
3V6
3.00V +- 0.2%
1
2
3
4
5
6
EXTERNAL REF
NOT POPULATED
BP3
BP4
BP1
DS1
DS2
DS3
DS4
J8
JTAG/ICE CONNECTOR
USER'S GREEN LED
USER'S TACT SWITCH
1
J6
ANALOG INPUT
2-4
6165C–ATARM–26-Jun-06
AT91SAM7A3-EK Evaluation Board User Guide
相关PDF资料
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
AT91SAM9G10-EK KIT DEV FOR SAM9G10 ARM
AT91SAM9G20-EK KIT EVAL FOR AT91SAM9G20 MCU
AT91SAM9M10-EKES KIT EVAL FOR AT91SAM9M10
相关代理商/技术参数
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
AT91SAM7L64-AU 功能描述:ARM微控制器 - MCU Ind. Temp Green 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
AT91SAM7L64-CU 功能描述:ARM微控制器 - MCU BGA Ind. Temp Green 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
AT91SAM7L-STK 功能描述:开发板和工具包 - ARM Starter Kit SAM7L RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V