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| 型号： | AT91SAM7A3-EK |
| 厂商： | Atmel |
| 文件页数： | 15/25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 |
Section 4
Configuration Straps
4.1
Configuration
Straps
Table 4-1. Configuration Jumpers and Straps
Default
Designation
Setting
Feature
J13
Closed
VDD3V3 Jumper
J14
J15
J16
J17
J18
J19
J20
J21
J22
J23
J24
J25
J26
AT91SAM7A3-EK Evaluation Board User Guide
Closed
Closed
2-3
1-2
Closed
Closed
Open
Closed
Closed
Opened
Opened
Opened
Opened
VDDPLL Jumper (1)
VDDANA Jumper (1)
VDDBU Jumper select (1)
1-2 : Optional Lithium Thionyl Chloride 3.6V Backup
Battery
2-3 : 3.3V power
ADVREFP Jumper select (1)
1-2 : 3.00V Voltage reference
2-3 : VDDANA
Enables 120 ohms CAN bus resistance termination
(CAN0)
Enables 5V power supply for TJA1050 Transceiver. It is
closed by wire on solder side. J19 and J20 should not be
closed at the same time.
Disables 3.3V power supply for TJA1050 Transceiver. J20
and J19 should not be closed at the same time.
Enables 120 ohms CAN bus resistance termination
(CAN1)
Enables 5V power supply for TJA1050 Transceiver. It is
closed by wire on solder side. J22 and J23 should not be
closed at the same time.
Disables 3.3V power supply for TJA1050 Transceiver. J23
and J22 should not be closed at the same time.
Do not use: Factory test mode
Select ICE mode or JTAG mode (Closed)
External XIN clock input. S8 and S9 must be open.
4-1
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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