參數(shù)資料
型號： 20-101-1319
廠商： Rabbit Semiconductor
文件頁數(shù)： 9/119頁
文件大小： 0K
描述： MINCORE MODULE RCM6710
產(chǎn)品培訓模塊： Enabling Remote Devices Overview
標準包裝： 1
系列： MiniCore™
模塊/板類型： MPU 核心模塊
適用于相關產(chǎn)品： RCM6710
其它名稱： 316-1188
MiniCore RCM5700/RCM6700 User’s Manual
106
The actual life in your application will depend on the current drawn by components not on the
RCM5700/RCM6700 and on the storage capacity of the battery. The RCM5700/RCM6700 does
not drain the battery while it is powered up normally.
Cycle the main power off/on on the MiniCore after you install a backup battery for the first time,
and whenever you replace the battery. This step will minimize the current drawn by the real-time
clock oscillator circuit from the backup battery should the MiniCore experience a loss of main
power.
NOTE: Remember to cycle the main power off/on any time the MiniCore is removed from the
Interface Board or motherboard since that is where the backup battery would be located.
Rabbit’s Technical Note TN235, External 32.768 kHz Oscillator Circuits, provides additional
information about the current draw by the real-time clock oscillator circuit.
G.1.2 Battery-Backup Circuit
Figure G-2 shows the battery-backup circuit.
Figure G-2. MiniCore Backup Battery Circuit
The battery-backup circuit serves the following purposes:
It reduces the battery voltage to real-time clock, thereby limiting the current consumed by the
real-time clock and lengthening the battery life.
It ensures that current can flow only out of the battery to prevent charging the battery.
Switches to battery power only when the +3.3 V system power supply is off.
G.1.3 Reset Generator
The RCM5700/RCM6700 uses a reset generator to reset the Rabbit microprocessor when the
voltage drops below the voltage necessary for reliable operation. The reset occurs between 2.85 V
and 3.00 V, typically 2.93 V. The MiniCore has a reset output on the edge connector.
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20-101-1320 功能描述:以太網(wǎng)模塊 RCM6750 MiniCore RoHS:否 制造商:Lantronix 產(chǎn)品:Device Servers 數(shù)據(jù)速率:300 bps to 921.6 kbps, 10 Mbps, 100 Mbps 接口類型:Ethernet, Serial 工作電源電壓:5 V to 15 V 工作電源電流:133 mA to 400 mA 最大工作溫度:+ 70 C
20-101-1321 功能描述:以太網(wǎng)模塊 RCM6760 MiniCore RoHS:否 制造商:Lantronix 產(chǎn)品:Device Servers 數(shù)據(jù)速率:300 bps to 921.6 kbps, 10 Mbps, 100 Mbps 接口類型:Ethernet, Serial 工作電源電壓:5 V to 15 V 工作電源電流:133 mA to 400 mA 最大工作溫度:+ 70 C
20-101-1322 功能描述:網(wǎng)絡模塊 RCM6600W Cloud Mod Ethr to Wi-Fi Bridge RoHS:否 制造商:Digi International 產(chǎn)品:ZigBee to Ethernets 處理器類型: 頻率: 隨機存取存儲器: 閃光: 數(shù)據(jù)速率: 接口類型:Ethernet, RF 工作電源電壓:5 V 最大工作溫度:+ 40 C 尺寸:70 mm x 95 mm x 32 mm
20-101-1323 功能描述:網(wǎng)絡模塊 RCM6600W Cloud Mod Ethr to Wi-Fi Bridge RoHS:否 制造商:Digi International 產(chǎn)品:ZigBee to Ethernets 處理器類型: 頻率: 隨機存取存儲器: 閃光: 數(shù)據(jù)速率: 接口類型:Ethernet, RF 工作電源電壓:5 V 最大工作溫度:+ 40 C 尺寸:70 mm x 95 mm x 32 mm
20-101-1328 功能描述:模塊化系統(tǒng) - SOM RCM3710 Core Module RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
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