收藏本站

M 5 2 2 1 0 D E M O
U S E R
G U I D E
A U G U S T
2 1 ,
2 0 0 7
Figure 9: J4 Option Header
3
2
1
3
2
1
●
●
●
●
●
●
Selects input from terminal block J3 to power SuperCap
Selects primary board power to charge SuperCap *
* Default shipping configuration
RESET
The M52210DEMO provides a RESET button, with indicator, to reset the target device. The
MCF52210 also supports several internal resets. Consult the MCF522235 RM for details on all
supported resets.
RESET SWITCH
The RESET switch provides a method to apply an asynchronous reset to the MCU and is con-
nected directly to the RSTI* input on the MCU. Pressing the RESET switch holds RSTI* low
until the switch is released. An external pull-up on the RSTI* line prevents spurious resets al-
lowing normal operation.
RESET INDICATOR
The RESET LED is connected to the RSTO* output on the MCF52210. This LED lights when
the MCU is in RESET and remains on for the duration of an asserted RSTO* signal. RSTO*
may also be used as a general-purpose output to drive the RESET LED as needed.
LOW-POWER MODES
The MCF52210 supports several operational modes designed to reduce power consumption.
Low-power modes include Wait, Doze, Stop, and Halt. Refer to the MCF52223 RM at
www.freescale.com for details on configuring and using the various low-power modes.
TIMING
A 48MHz crystal oscillator (XTAL) provides timing for the M52210DEMO. Refer to the
MCF52223 RM at www.freescale.com for details on use and configuration of the clock module.
14
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
M52259EVB BOARD EVAL FOR 52259 COLDFIRE V2
M5234BCCKIT KIT EVALUATION FOR MCF5234
M5253DEMO DEMO BOARD FOR MCF5253
M57160AL-01 IC GATE DRVR FOR IGBT MOD
M57959L IC GATE DRVR FOR IGBT MOD
M57962CL-01 IC GATE DRVR FOR IGBT MOD
M57962L IC GATE DRVR FOR IGBT MOD
M68DEMO908QT4 BOARD DEMO FOR 908Q MCU
相关代理商/技术参数
M52210DEMO 制造商:Freescale Semiconductor 功能描述:MCF5221X and MCF521XX ColdFire
M52211EVB 功能描述:开发板和工具包 - COLDFIRE KIRIN 0 FULL FEATURED EV 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
M52221DEMO 功能描述:开发板和工具包 - COLDFIRE MCF52221 DEMO BOARD 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
M52221DEMO 制造商:Freescale Semiconductor 功能描述:MCF52221 Demonstration Board
M52223EVB 功能描述:开发板和工具包 - COLDFIRE MCF52223 EVALUATION BOARD 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
M52223EVB 制造商:Freescale Semiconductor 功能描述:MCF52223 EVALUATION BOAR
M5222FP 制造商:Panasonic Industrial Company 功能描述:IC
M52230DEMO 功能描述:开发板和工具包 - COLDFIRE MCF52230 LOW COST EVALUA 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