参数资料
型号: ATSTK501
厂商: Atmel
文件页数: 15/29页
文件大小: 0K
描述: ADAPTER KIT FOR 64PIN AVR MCU
标准包装: 1
附件类型: STK500 扩展模块
适用于相关产品: 64 引脚 megaAVR 设备
配用: ATADAPCAN01-ND - EXTENSION CAN ADD-ON TO STK500/1
ATSTK500-ND - PROGRAMMER AVR STARTER KIT
相关产品: ATMEGA128L-8AN-ND - MCU AVR 128KB FLASH 8MHZ 64-TQFP
ATMEGA128L-8MN-ND - MCU AVR 128KB FLASH 8MHZ 64QFN
ATMEGA128L-8AURTR-ND - MCU AVR 128KB FLASH 8MHZ 64-TQFP
ATMEGA128-16MUR-ND - MCU AVR 128KB FLASH 16MHZ 64QFN
ATMEGA128-16AUR-ND - MCU AVR 128KB FLASH 16MHZ 64TQFP
ATMEGA128-16MN-ND - MCU AVR 128KB FLASH 16MHZ 64QFN
ATMEGA128-16ANRTR-ND - MCU AVR 128KB FLASH 16MHZ 64TQFP
ATMEGA128-16MNRTR-ND - MCU AVR 128KB FLASH 16MHZ 64QFN
ATMEGA128-16AN-ND - MCU AVR 128KB FLASH 16MHZ 64TQFP
ATMEGA128L-8MNRTR-ND - MCU AVR 128KB FLASH 8MHZ 64QFN
更多...
其它名称: Q1167170
STK501
STK501-ND
Using the STK501 Top Module
Figure 2-12. Enabling SRAM Interface for Devices in STK500
2.9
TOSC Switch
On the ATmega128(L) the TOSC1 and TOSC2 lines are shared with Port G (PG4 and
PG3). The TOSC switch select if the 32 kHz crystal, or the Port G connector pins should
be connected to the pins on the device.
Figure 2-13 shows a simplified block schematic on how this is implemented.
Note:
Port G is not available on the ATmega103(L), the switch will thus only select if
the 32 kHz crystal should be connected or not.
Figure 2-13. TOSC Block Schematic
AVR
32 kHz
PG3/TOSC2
PG4/TOSC1
TOSC
Switch
PG3
PG4
To
PORT G/AUX
Connector
2.10
RS-232C Port
The ATmega128(L) has an additional UART compared to the ATmega103(L). The RS-
232 port on the STK501 board has in addition to the RXD and TXD lines support for
RTS and CTS flow control. Figure 2-14 shows a simplified block schematic on how this
is implemented.
Note:
The UART in ATmega128(L) does not support hardware RTS or CTS control. If
such functionality is needed, it must be implemented in software.
AVR ? STK501 User Guide
2-9
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ATSTK502 MOD EXPANSION AVR STARTER 500
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相关代理商/技术参数
参数描述
ATSTK502 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
ATSTK503 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
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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
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