参数资料
型号: 20-101-1197
厂商: Rabbit Semiconductor
文件页数: 144/168页
文件大小: 0K
描述: MODULE RABBITCORE RCM3910 ROHS
标准包装: 1
系列: RabbitCore®
模块/板类型: MPU 核心模块
适用于相关产品: RCM3910
RabbitCore RCM3900 User’s Manual
77
A.2 Bus Loading
You must pay careful attention to bus loading when designing an interface to the
RCM3900. This section provides bus loading information for external devices.
Table A-2 lists the capacitance for the various RCM3900 I/O ports.
Table A-3 lists the external capacitive bus loading for the various RCM3900 output ports.
Be sure to add the loads for the devices you are using in your custom system and verify
that they do not exceed the values in Table A-3.
Table A-2. Capacitance of Rabbit 3000 I/O Ports
I/O Ports
Input
Capacitance
(pF)
Output
Capacitance
(pF)
Parallel Ports A to G
12
14
Table A-3. External Capacitive Bus Loading -40°C to +85°C
Output Port
Clock Speed
(MHz)
Maximum External
Capacitive Loading (pF)
All I/O lines with clock
doubler enabled
22.1
100
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20-101-1198 功能描述:程序设计器配件 Programmers, Development Systems Accessories - CARD EXPANSION RN1400 ROHS RoHS:否 制造商:Lattice 产品:ispDOWNLOAD Cables 用于:In-system Programming
20-101-1200 功能描述:子卡和OEM板 UNIVERSAL RELAY EXP BOARD RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
20-101-1201 功能描述:程序设计器配件 USB PROG CBL WITH 2MM CONN RoHS:否 制造商:Lattice 产品:ispDOWNLOAD Cables 用于:In-system Programming
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20-101-1207 功能描述:Zigbee/802.15.4模块 RF/IF and RFID RF Evaluation & Development Kits & Boards - RCM4510W FCC CERTIFIED RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm