参数资料
型号: AT91SAM7A3-EK
厂商: Atmel
文件页数: 8/25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
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
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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