参数资料
| 型号： | ATSTK503 |
| 厂商： | Atmel |
| 文件页数： | 11/17页 |
| 文件大小： | 0K |
| 描述： | STARTER KIT AVR EXP MODULE 100P |
| 标准包装： | 1 |
| 附件类型： | STK500 扩展模块 |
| 适用于相关产品： | 100 引脚 megaAVR 设备 |
| 配用： | ATSTK500-ND - PROGRAMMER AVR STARTER KIT |
| 相关产品： | ATMEGA1280-16AUR-ND - MCU AVR 128K FLASH 16MHZ 100TQFP ATMEGA1280V-8AURTR-ND - MCU AVR 128K FLASH 8MHZ 100TQFP ATMEGA1280-16CUR-ND - MCU AVR 128K FLASH 16MHZ 100CBGA ATMEGA1280V-8CURTR-ND - MCU AVR 128K FLASH 8MHZ 100CBGA ATMEGA640V-8CU-ND - IC MCU AVR 64K FLASH 100-CBGA ATMEGA640V-8AU-ND - IC MCU AVR 64K FLASH 100-TQFP ATMEGA640-16CU-ND - IC MCU AVR 64K FLASH 100-CBGA ATMEGA640-16AU-ND - IC MCU AVR 64K FLASH 100-TQFP ATMEGA2560V-8CU-ND - IC MCU AVR 256K FLASH 100-CBGA ATMEGA2560-16CU-ND - IC MCU AVR 256K FLASH 100-CBGA 更多... |
The TOSC switch
The TOSC inputs can be configured as normal I/O pins, or as input pins for a
low-frequency oscillator that can clock the asynchronous timer. The STK503 has
a 32kHz crystal that can be connected to these pins.
The TOSC switch selects what is connected to the TOSC pins on the AVR:
?
?
Normal port pins - the TOSC pins are connected to the PORTG connector
(set the switch to the position indicated by the text PORTG )
32kHz crystal (set the switch to the position nearest the 32kHz crystal)
The External Memory Interface
The AVRs supported by STK503 can access external memories or peripherals
through its External Memory Interface . This interface consist of PORTA
(multiplexed data and address low byte), PORTC (address high byte), and
PORTG[2:0] (RD, WR and ALE).
SRAM footprint
STK503 has a footprint where an SRAM chip can be mounted. The footprint
takes 128Kx8 SOJ and TSOP packages.
Figure 6-1: The SRAM footprint. The arrow shows pin 1.
11
相关PDF资料 |
PDF描述 |
|---|---|
| ATSTK504 | STARTER KIT AVR EXP MOD 100P LCD |
| ATSTK505 | ADAPTER KIT FOR 14PIN AVR MCU |
| ATSTK520 | ADAPTER KIT FOR 90PWM |
| ATSTK521 | EXPANSION MODULE ATSTK500 |
| ATSTK524 | KIT STARTER ATMEGA32M1/MEGA32C1 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATSTK504 | 功能描述:插座和适配器 Expansion module for STK500 Starter Kit RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| ATSTK505 | 功能描述:插座和适配器 Expansion module for STK500 Dev Board RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| ATSTK520 | 功能描述:开发板和工具包 - AVR AVR Starter Kit Ext 8K FLASH 3PSC 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 |
| ATSTK521 | 功能描述:子卡和OEM板 ATSTK500 expansion module for AT90PWM81 RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| ATSTK524 | 功能描述:开发板和工具包 - AVR Starter Kit for ATMEGA32M1/C1 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 |
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