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参数资料
| 型号： | DEMO908QC16 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 15/21页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO FOR MC908QC16 |
| 标准包装： | 1 |
| 系列： | HC08 |
| 类型： | MCU |
| 适用于相关产品： | MC908QC16 |
| 所含物品： | 板，线缆，CD |
| 产品目录页面： | 724 (CN2011-ZH PDF) |
| 相关产品： | MC908QC16MDTE-ND - IC MCU 8BIT 16K FLASH 16-TSSOP MC908QC16MDSER-ND - IC MCU 8BIT 16K FLASH 20-TSSOP MC908QC16CDZER-ND - IC MCU 8BIT 16K FLASH 28-SOIC MC908QC16CDTER-ND - IC MCU 8BIT 16K FLASH 16-TSSOP MC908QC16VDSE-ND - IC MCU 8BIT 16K FLASH 20-TSSOP MC908QC16VDRE-ND - IC MCU 8BIT 16K FLASH 28-TSSOP MC908QC16MDSE-ND - IC MCU 8BIT 16K FLASH 20-TSSOP MC908QC16MDRE-ND - IC MCU 8BIT 16K FLASH 28-TSSOP MC908QC16CDZE-ND - IC MCU 8BIT 16K FLASH 28-SOIC MC908QC16CDYE-ND - IC MCU 8BIT 16K FLASH 20-SOIC 更多... |
D E M O 9 0 8 Q C 1 6
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COM Connector
A standard 9-pin Dsub connector provides external connections for the ESCI port. The Dsub
shell is connected to board ground through a ferrite bead. The ferrite bead provides noise
isolation on the RS-232 connection.
Figure 9: COM Connector
TXD
1
2
6
7
RTS
Female DB9 connector that interfaces to the HC08 internal SCI1 serial
port via the U2 RS232 transceiver. It provides simple 2 wire asynchro-
nous serial communications without flow control. Flow control is provided
at test points on the board.
RXD
3
GND
4
5
8
9
CTS
NC
Pins 1, 4, and 6 are connected together.
USER OPTIONS
The DEMO908QC16 includes various user input and output devices to aid application devel-
opment. User I/O devices include 2 momentary pushbutton switches, 4 green LEDs, 1 poten-
tiometer, and 1 photocell. Each device may be enabled or disabled individually by the USER
option header. The USER _EN header is labeled to easily identify which jumper affects each
user device.
Pushbutton Switches
Two push button switches provide momentary active-low input for user applications. Switches
SW1 and SW2 are enabled to the HC08 I/O ports by the USER-1 and USER-2 enable jump-
ers. SW1 and SW2 provide input to HC08 I/O ports PTA4 and PTA5 respectively. Table 5
below shows the user jumper settings and user signal connections.
LED Indicators
Four LED indicators provide active-high visual output for user applications. Indicators LED1
through LED4 are enabled from HC08 I/O ports by the USER-3 through USER-6 enable jump-
ers. MCU ports PTB6, PTB7, PTD6, and PTD7 drive LED1, LED2, LED3, and LED4 respec-
tively. Table 5 below shows the user jumper settings and user signal connections.
15
相关PDF资料 |
PDF描述 |
|---|---|
| DEMO9RS08KA8 | BOARD DEMO FOR MC9RS08KA8 |
| DEMO9RS08KB12 | DEMO BOARD FOR 9RS08KA12 |
| DEMO9RS08LA8 | BOARD DEMO FOR MC9RSOLA8 MCU |
| DEMO9S08AC60E | BOARD DEMO FOR MC9S08A |
| DEMO9S08AW60E | DEMO BOARD FOR MC9S08AW60 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DEMO9RS08KA2 | 功能描述:开发板和工具包 - S08 / S12 DEMO9RS08KA2 RoHS:否 产品:Development Kits 工具用于评估:MC9S12G128 核心:S12 接口类型:CAN, LIN, RS-232, USB 工作电源电压:5 V 制造商:Freescale Semiconductor |
| DEMO9RS08KA8 | 功能描述:开发板和工具包 - S08 / S12 DEMO BOARD FOR KA8 PRODUCT RoHS:否 产品:Development Kits 工具用于评估:MC9S12G128 核心:S12 接口类型:CAN, LIN, RS-232, USB 工作电源电压:5 V 制造商:Freescale Semiconductor |
| DEMO9RS08KB12 | 功能描述:开发板和工具包 - S08 / S12 KB12 DEMO Board RoHS:否 产品:Development Kits 工具用于评估:MC9S12G128 核心:S12 接口类型:CAN, LIN, RS-232, USB 工作电源电压:5 V 制造商:Freescale Semiconductor |
| DEMO9RS08KB12 | 制造商:Freescale Semiconductor 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE |
| DEMO9RS08LA8 | 功能描述:开发板和工具包 - S08 / S12 DEMO BOARD FOR LA8 RoHS:否 产品:Development Kits 工具用于评估:MC9S12G128 核心:S12 接口类型:CAN, LIN, RS-232, USB 工作电源电压:5 V 制造商:Freescale Semiconductor |
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