- 您现在的位置：买卖IC网 > Datasheet目录339 > M52210DEMO (Freescale Semiconductor)BOARD DEV MCF5221X LOW COST Datasheet资料下载
参数资料
| 型号： | M52210DEMO |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 9/18页 |
| 文件大小： | 0K |
| 描述： | BOARD DEV MCF5221X LOW COST |
| 标准包装： | 1 |
| 系列： | ColdFire® |
| 类型： | MCU |
| 适用于相关产品： | MCF5221x |
| 所含物品： | 模块和其他硬件 |
| 相关产品： | MCF52213CAE50-ND - IC MCU 32BIT 128K FLASH 64-LQFP MCF52213AE50-ND - IC MCU 32BIT 128K FLASH 64-LQFP MCF52212CAE50-ND - IC MCU 32BIT 64K FLASH 64-LQFP MCF52212AE50-ND - IC MCU 32BIT 64K FLASH 64-LQFP MCF52211CAE80-ND - IC MCU 32BIT 80MHZ 64-LQFP MCF52210CAE80-ND - IC MCU 32BIT 80MHZ 64-LQFP MCF52211CEP66-ND - IC MCU 128K FLASH 66MHZ 64QFN MCF52211CAF80-ND - IC MCU 128K FLASH 80MHZ 100LQFP MCF52211CAE66-ND - IC MCU 128K FLASH 66MHZ 64LQFP MCF52210CEP66-ND - IC MCU 64K FLASH 66MHZ 64QFN 更多... |
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
board logic. The regulator at VR2 energizes the +5V rail and provides power the OTG USB
bus when the board is configured for host mode applications.
The M52210DEMO is designed to allow application development while powered from the USB
BDM. A 2.0mm barrel connector and a 2-position, screw-type, terminal block (BATT) has been
applied to support stand-alone operation. The board may also be powered through connector
J1. Additionally, the board may be configured to supply power through connector J1 to exter-
nal circuitry.
An ON/OFF switch allows the user to quickly and easily connect and disconnect the +3.3V
logic voltage rail. The +5V voltage rail supplies power to the USB bus through the MAB con-
nector at J2 only and is not affected by the position of the ON/OFF switch.
When using the integrated USB BDM, the board draws power from the USB bus. Excessive
current drain will violate the USB specification causing the USB bus to disconnect forcing a
POR. Total current consumption of the board and any connected circuitry, therefore, must be
less than 500mA .
CAUTION
USB current is limited to 500mA maximum. Excessive current drain will cause the USB bus to
disconnect causing the DEMO board to reset. This may also cause damage to the DEMO
board and the host PC.
The installed barrel connector accepts a center-positive, 2.1mm barrel plug. The terminal
block accepts wire sizes ranging from 28ga to 16ga. Voltage input must be in the range be-
tween +6V and +15V. At no time should input voltage exceed +15V as damage to the board
may result. The terminal block input is connected directly to the upper voltage rail. Input pro-
tection is not applied on this voltage input. The user must exercise caution when using the
terminal block to input power to the board.
Voltage supplied through connector J1 is also connected directly to the board voltage rails. No
protection is applied on this input and the user must exercise caution when powering the board
from connector J1.
CAUTION
Input protection is NOT applied to the J1 or BATT power inputs. Excessive input voltage or
current will damage the board.
Power Jack
The PWR power jack consists of a 2.1mm, center-positive, barrel connector. Voltage applied
at this connector should range between +6V and +12V. Input voltage should be limited to
+12VDC to prevent excessive heating of the voltage regulators.
9
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
发布紧急采购，3分钟左右您将得到回复。