参数资料
| 型号： | C8051F064EK-U |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 2/18页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR C8051F064 |
| 标准包装： | 1 |
| 其它名称： | 336-1088 |
C8051F064-EK
The C8051F064EK has three purposes:
Noise Performance Demonstration —Demonstrates 16-bit dc performance; displays FFT plot and key
parameters.
Performance Evaluation —Facilitates easy programming and analog front end input for dynamic performance
evaluation of ac signals.
Tools Test Drive —Allows easy evaluation of the Silicon Laboratories Integrated Development Environment
(IDE) (code download and on-chip debug function).
4. Evaluation Kit ADC Demo
The C8051F064 evaluation kit includes a demonstration of the noise performance of the 16-bit ADCs on the
C8051F064 device. A 1.25 V dc input signal is provided on the board as an input to the ADC input pins, AIN0 and
AIN1. The ADCs convert and store 32,768 samples (differential, 16-bit samples in 2s complement) in off-chip
SRAM. The PC application then downloads the data through the debug USB port. After processing these
conversions, the software generates a spectral plot (magnitude versus frequency) of the ADC input signal. The
spectral plot illustrates the C8051F064s noise floor for the given sample set. The minimum and maximum values
sampled, mean of values sampled, standard deviation, and dynamic range are displayed. To run the ADC Demo,
first configure the evaluation board and install the PC application.
4.1. ADC Demo Hardware Setup
Configure the evaluation board according to the instructions below. A diagram of the final configuration is shown in
1. Place a shorting block on the J2 header connecting Pin 2 and Pin 3. This configures the evaluation board
to be powered from the DEBUG USB connector (J1).
2. Place a shorting block on the J4 header connecting Pin 2 and Pin 3. This configures the external voltage
reference to be powered from the DEBUG USB connector (J1).
3. Place shorting blocks on the "V+" (J6) and "V–" (J8) headers.
4. Configure SRAM(U5): Place shorting blocks on J11 and on J14 connecting Pin 2 and Pin 3.
5. Connect one end of the provided USB cable to any available USB port on the PC.
6. Connect the other end of the USB cable into the USB connector on the board labeled "DEBUG" (J1). This
connection should power the board. Evaluation board power is indicated by the "PWR" LED (D4).
RESET
P3.6
J11
ADC1
SRAM
J14
Pin 1
Pin 1
Pin 2
J12
ADC0
J16
J5
C8051
F064
J2
J15
DEBUG
+3.3V
J1
USB Cable
To PC
USB Port
Pin 1
D2
J13
5VDD
DATA
V+
J6
J8
Pin 1
J4 J4
D3 D4
Pin 1
D1
J7
V-
J3
P1.6 PWR STOP/RUN
Figure 2. ADC Demo Hardware Setup
2
Rev. 0.4
相关PDF资料 |
PDF描述 |
|---|---|
| C8051F124DK-K | DEV KIT FOR F124/F125/F126/F127 |
| C8051F226DK-K | DEV KIT F220/221/226/230/231/236 |
| C8051F300DK-K | DEV KIT FOR F300/301/302/304/305 |
| C8051F310DK-K | DEV KIT FOR C8051F310/F311 |
| C8051F320DK-U | DEV KIT FOR C8051F320/F321 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| C8051F064-GQ | 功能描述:8位微控制器 -MCU 64KB 16ADC 100P 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 |
| C8051F064-GQR | 功能描述:8位微控制器 -MCU 64KB 16ADC 100P MCU Tape and Reel 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 |
| C8051F064R | 功能描述:8位微控制器 -MCU 64KB 16ADC 100Pin 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 |
| C8051F065 | 功能描述:8位微控制器 -MCU 64KB 16ADC 64Pin 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 |
| C8051F065-GQ | 功能描述:8位微控制器 -MCU 64KB 16ADC 64P 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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