参数资料
型号: ATSTK525
厂商: Atmel
文件页数: 12/39页
文件大小: 0K
描述: KIT STARTER FOR AT90USB
产品培训模块: megaAVR Introduction
标准包装: 1
附件类型: STK500 扩展模块
适用于相关产品: AT90USB 设备
产品目录页面: 615 (CN2011-ZH PDF)
配用: ATEVK525-ND - ADD ON KIT FOR STK525
ATSTK500-ND - PROGRAMMER AVR STARTER KIT
相关产品: AT90USB1287-16AUR-ND - IC MCU AVR 128K ISP USB TQFP64
AT90USB82-16MUR-ND - MCU AVR USB 8K FLASH 32-QFN
AT90USB162-16MU-ND - MCU AVR USB 16K FLASH 32-QFN
AT90USB162-16AU-ND - MCU AVR USB 16K FLASH 32-TQFP
AT90USB162-16MURDKR-ND - IC AVR MCU 16K FLASH 32QFN
AT90USB162-16AURDKR-ND - IC AVR MCU 16K FLASH 32TQFP
AT90USB82-16MU-ND - IC AVR MCU 8K FLASH 32QFN
AT90USB162-16MURCT-ND - IC AVR MCU 16K FLASH 32QFN
AT90USB162-16AURCT-ND - IC AVR MCU 16K FLASH 32TQFP
AT90USB162-16MURTR-ND - IC AVR MCU 16K FLASH 32QFN
更多...
Using the STK525
2.5.2
RS-232C
The AT90USBxxx is a microcontroller with an on-chip USART peripheral (USART1).
Only the asynchronous mode is supported by the STK525.
The STK525 is supplied with a RS-232 driver/receiver. One female DB9 connector
assumes the RS-232 connections.
Figure 2-8 . RS-232 DB9 Connector
Figure 2-9 . RS-232 DB9 Connections
pin 2
pin 3
RS-TxD
RS-RxD
RS-232 DB9 front view
pin 4
pin 6
5 4 3 2 1
9 8 7 6
Figure 2-10 . Typical PC Connection Layout
STK525 / RS-232 DB9
pin 5
pin 7
pin 8
GND
RS-CTS
RS-RTS
PC / DB9 serial port
(COM1 or COMx)
Function
TxD (AT90USBxxx)
RxD (AT90USBxxx)
GND
Pin No
2
3
5
Pin No
2
3
5
Function
RxD (PC)
TxD (PC)
GND
If Hardware Data Flow Control
CTS (AT90USBxxx)
RTS (AT90USBxxx)
7
8
7
8
RTS (PC)
CTS (PC)
2-12
7608A–AVR–04/06
STK525 Hardware User Guide
相关PDF资料
PDF描述
AU-Y1005-2-R CONN USB 2.0 R/A FMAL TYPE-A PCB
AU-Y1005-3-R CONN USB 3.0 R/A FMAL TYPE-A PCB
AU-Y1005 CONN USB RTANG FMALE TYPE A PCB
AU-Y1006-2-R CONN USB 2.0 R/A FMAL TYPE-A SMD
AU-Y1006-3-R CONN USB A 3.0 FEMALE R/A SMD
相关代理商/技术参数
参数描述
ATSTK526 功能描述:开发板和工具包 - AVR Starter Kit for AT90USB82/162 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
ATSTK594 功能描述:开发板和工具包 - AVR AT94K FPSLIC DAUGHTR BOARD FOR STK500 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
ATSTK600 功能描述:开发板和工具包 - AVR Starter Kit for AVR & AVR32 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
ATSTK600-ATMEGA2560 功能描述:插座和适配器 STK600 DEVICECARD ATMEGA2560 RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
ATSTK600-ATTINY10 功能描述:插座和适配器 STK600 adaptercard for ATtiny10 RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x