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参数资料
| 型号： | DEMOEM |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 8/47页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO HARDWARE ONLY |
| 标准包装： | 1 |
| 系列： | MCF51EM |
| 类型： | MCU |
| 适用于相关产品： | MCF51EM |
| 所含物品： | 板，线缆，DVD 和指南 |
| 产品目录页面： | 733 (CN2011-ZH PDF) |
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Layout for jumper from board VDD to MCU VDD pins, with layout for
an optional zero ohm resistor to permanently connect these signals.
Layout for jumper from MCU VDD to MCU VDDA and from MCU VSS
to MCU VSSA pins, with populated zero ohm resistor shorting jumper
pins.
Layout for jumper from MCU VDDA to MCU VREFH and from MCU
VSSA to MCU VREFL pins, with populated zero ohm resistor shorting
jumper pins
All power traces are minimum double width
Four test points for GND
Four test point for VDD
Voltage input jumpers
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powered DEMO via on-board voltage regulator (3.3V)
powered DEMO via on-board USB BDM (3.3V)
powered DEMO via on-board battery (3.0V)
supply 3.3V power to the MCU_PORT header if the board is
powered though the on-board regulator or USB
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Noise filter in the VDD to VDDA, VSS and VSSA connection in order
to improve ADC accuracy
MCU :
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Reset switch with optional LED indicator.
IRQ Button
Crystal circuit for 32kHz to 16MHz crystal for XOSC2 input (not
populated)
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Use circuit components recommended by crystal manufacturer
and MCU data sheet.
Footprint for jumpers to disable XTAL from MCU
0 ohm resistors in parallel with jumper footprints to connect XTAL
circuit
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Jumpers to disable all the user I/O functions from additional circuitry
DEMOEM User Manual
相关PDF资料 |
PDF描述 |
|---|---|
| DEMOQE128 | DEMO BOARD FOR QE128 FLEXIS |
| DFN2.86BK | DURA-FLEX 2.86" BLACK 100' |
| DG-ACC-JADP-1 | JTAG ADAPTER FOR CC 9C W-9C |
| DG-ACC-JBST | JTAG-BOOSTER FOR NETSILICON 3.3V |
| DG115-SI | SURGE SUPPRSSR 6OUT 6'CORD METAL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DEMOEM | 制造商:Freescale Semiconductor 功能描述:MCF51EM256 SMART METERING DEMO BOARD |
| DEMOFLEXISJMSD | 功能描述:开发板和工具包 - COLDFIRE SD Card Reader M9S08JM60 RoHS:否 制造商:Freescale Semiconductor 产品:Development Kits 工具用于评估:MCF53017 核心:ColdFire V3 接口类型:Ethernet, UART, USB 工作电源电压:12 V |
| DEMOFLEXISJMSD | 制造商:Freescale Semiconductor 功能描述:SD Card Drivers and USB connectivity |
| DEMO-HE SERIES | 制造商:IDEC Corporation 功能描述:SERIES ENABLING SWITCHES |
| DEMO-HG3F | 制造商:IDEC Corporation 功能描述:Microsmart Pentra 16 I/O CPU 9.7 RLY 100-240VAC |
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