参数资料
| 型号： | ATAVRDB101 |
| 厂商： | Atmel |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | MODULE DISPLAY LCD/RGB BACKLIGHT |
| 产品培训模块： | MCU Product Line Introduction megaAVR Introduction |
| 标准包装： | 1 |
| 系列： | AVR® |
| 主要目的： | 显示器，LCD 控制器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | ATmega1281 |
| 主要属性： | 128x64 像素，RGB 背光，控制杆 |
| 次要属性： | UART（RS-232），SPI 和 TWI，数据闪存，压电扬声器 |
| 已供物品： | 板，DVD |
| 产品目录页面： | 611 (CN2011-ZH PDF) |
| 相关产品： | ATMEGA1281-16AURTR-ND - MCU AVR 128K FLASH 16MHZ 64TQFP ATMEGA1281V-8MU-ND - IC MCU AVR 128K FLASH 64-QFN ATMEGA1281V-8AU-ND - IC MCU AVR 128K FLASH 64-TQFP ATMEGA1281-16MU-ND - IC MCU AVR 128K FLASH 64-QFN ATMEGA1281-16AU-ND - IC MCU AVR 128K FLASH 64-TQFP |
AVR481
2.6.1 Headers on 100mil grid
All communication pin headers and IO connections along the edge of the board are
placed on a 100-mil grid to make it easy to implement a motherboard layout that the
DB101 fits onto. The header/connection coordinates can be determined from Figure
2-5, which shows the 100 mil grid over the DB101 layout.
Figure 2-5. DB101 layout and 100 mil grid – front view.
2.6.2 UART
The mega1281 UART1 is connected to pin header J204, which can be found on the
lower right-hand side on Figure 2-4. The level converted RxD and TxD lines are
available on the header – the pins are marked with silkscreen labels RXL and TXL.
The RS232 converted RxD and TxD signals are available on the same header, where
The RS232 driver circuit uses the RS232 RxD line voltage to generate the correct
TxD levels. Therefore, when using the RS232 driver the UART is half duplex only.
2.6.3 SPI
The level converted SPI lines are available on pin header J200, which can be found
2.6.4 TWI
The level converted TWI lines are available on J203, which can be found on the
2.7 Dataflash?
An Atmel AT45DB161D dataflash is available on the DB101. This can be used to
store display fonts, graphics, sound and other data, which will be persistent
regardless of reprogramming the mega1281 internal flash memory.
5
8073B-AVR-09/07
相关PDF资料 |
PDF描述 |
|---|---|
| ATAVRMC100 | KIT EVALUATION FOR AT90PWM3 |
| ATAVRMC200 | KIT EVAL FOR AT90PWM3 ASYNC |
| ATAVRMC300 | BOARD EVAL LV MOTOR CONTROL PWR |
| ATAVRMC303 | BOARD EVAL MOTOR CTRL W/XMEGA |
| ATAVRMC320 | KIT EVAL MOTOR CTRL CAN/LIN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATAVRDISPLAYX | 功能描述:开发板和工具包 - AVR XMEGA Display Evaluation Kit RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATAVRDRAGON | 功能描述:仿真器/模拟器 AVR Emulator and Progammer RoHS:否 制造商:Blackhawk 产品:System Trace Emulators 工具用于评估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2 |
| ATAVRFBKIT | 功能描述:开发板和工具包 - AVR Dimmable Fluorescent Ballast kit RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATAVRFEB-P4 | 功能描述:ATAVRFEB-P4 制造商:microchip technology 系列:* 零件状态:在售 标准包装:1 |
| ATAVRISP | 功能描述:PROGRAMMER AVR IN SYSTEM RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035 |
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