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参数资料
| 型号： | AT91SAM7A3-EK |
| 厂商： | Atmel |
| 文件页数： | 16/25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 |
Configuration Straps
Table 4-1. Configuration Jumpers and Straps (Continued)
Default
Designation
S1
S2
S3
S4
S5
Setting
Opened
Closed
Closed
Closed
Closed
Feature
Solder it, enables permanent pull up on USB DP. S3 must
be open.
The System Reset signal (NRST) is connected to the
ICE/JTAG socket (J8, pin 15).
Enables the use of the USB DP PUP (PB1)
Enables the use of the USB CNX detection (PB0)
Digital Analog GND planes separation. Do not cut it
S6
Closed
Opened
Opened
Disables shutdown control and forces Power on.
Do not close at same time as S7.
Enables shutdown control
Disables shut down control
4-2
6165C–ATARM–26-Jun-06
S7
S8 - S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
Closed
Closed
Closed
Closed
Opened
Closed
Closed
Closed
Closed
Closed
Opened
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Opened
Closed
Closed
Closed
Closed
Enables shutdown control
Do not close at same time as S6.
Enables the use of 18.432 MHz crystal. Must be open if
external clock used.
Enables the Power LED control
Enables the use of the NPCS13
Disable Serial DataFlash write protect
Enables the use of the TXD CAN0 transceiver (PA27)
Enables the use of the RXD CAN0 transceiver (PA26)
Enables control of the Standby/Normal mode for CAN0
and CAN1 transceivers (PA23)
Enables the use of the TXD CAN1 transceiver (PA29)
Enables the use of the RXD CAN1 transceiver (PA28)
Enables control of the Standby/Normal mode for CAN0
and CAN1 transceivers (PA23).
If S18 is closed, S15 must be open.
Enables the use of PWM0 Analog Output (PA18)
Enables the use of AD02 Analog Input (PB16)
Enables the use of AD03 Analog Input (PB17)
Enables the use of the TXD LIN transceiver (PA3)
Enables the use of the RXD LIN transceiver (PA2)
Enables the control of the EN LIN transceiver (PA5)
Enables the control of the INH LIN transceiver (PA6)
Do not use
Enables the use of the User LED DS4 (PA25)
Enables the use of the User LED DS3 (PA24)
Enables the use of the User LED DS2 (PA21)
Enables the use of the User LED DS1 (PA20)
AT91SAM7A3-EK Evaluation Board User Guide
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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