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参数资料
| 型号： | C8051F300DK-H |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 9/13页 |
| 文件大小： | 0K |
| 描述： | DEV KIT FOR F300/301/302/304/305 |
| 标准包装： | 1 |
C8051F30x
4.5. Serial Interface (J5)
A RS232 transceiver circuit and DB-9 (J5) connector are provided on the target board to facilitate serial connec-
tions to UART0 of the C8051F300. The TX, RX, RTS and CTS signals of UART0 may be connected to the DB-9
connector and transceiver by installing shorting blocks on headers J3.
J3[5–6]- Install shorting block to connect UART0 TX (P0.4) to transceiver.
J3[7–8]- Install shorting block to connect UART0 RX (P0.5) to transceiver.
J3[9–10]- Install shorting block to connect UART0 RTS (P0.2) to transceiver.
J3[11–12]- Install shorting block to connect UART0 CTS (P0.3) to transceiver.
4.6. Analog I/O (J6)
Several of the C8051F300 target device’s port pins are connected to the J6 terminal block. Refer to Table 4 for the
J6 terminal block connections. Install a shorting block on J7[2-3] to connect the AIN6 input to the P0.6 pin of the
target device.
Table 4. J6 Terminal Block Pin Descriptions
Pin #
1
2
3
4
Description
P0.1 / AIN1 (ADC input 1)
AIN6 (ADC input 6)
GND (Ground)
P0.0 / Vref (Voltage Reference)
4.7. Low-Pass Filter (J7)
The C8051F300 target board features a low-pass filter that may be connected to port pin P0.6. Install a shorting
block on J7[1-2] to connect the P0.6 pin of the target device to the low-pass filter input. The output of the low-pass
filter is routed to the PWM signal at J1[2]. The C8051F300 may be programmed to generate a PWM (Pulse-Width
Modulated) waveform which is then input to the low-pass filter to implement a user-controlled PWM digital-to-ana-
log converter. Refer to Applications Note “AN107: Implementing 16-Bit PWM Using the PCA” in the “ documenta-
tion ” directory on the CD-ROM for a discussion on generating a programmable dc voltage level with a PWM
waveform and low-pass filter.
Rev. 0.6
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| C8051F300DK-J | 功能描述:DEV KIT FOR F300/301/302/304/305 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 |
| C8051F300DK-K | 功能描述:DEV KIT FOR F300/301/302/304/305 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 |
| C8051F300DK-T | 功能描述:DEV KIT FOR F300/301/302/304/305 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 |
| C8051F300DK-U | 功能描述:DEV KIT F300/301/302/303/304/305 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 |
| C8051F300-GDI | 功能描述:8位微控制器 -MCU 8 kB Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
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