2011DigiInternational,Inc. 32 Coin Cell input (VCC_COINCELL)" />
參數(shù)資料
型號： CC-MX-LB69-ZM
廠商： Digi International
文件頁數(shù)： 78/151頁
文件大?。?/td> 0K
描述： CONNECTCORE I.MX51 MODULE
標準包裝： 1
系列： ConnectCore™
模塊/板類型： 核心模塊
適用于相關產(chǎn)品： 網(wǎng)絡
其它名稱： 602-1215
ConnectCorefor i.MX51
2011DigiInternational,Inc.
32
Coin Cell input (VCC_COINCELL)
A connection for a coin cell or supercap is provided at VCC_COINCELL. From the coin cell the
RTC remains supplied in case of absence of the main battery. A low current 60uA charger is
included which will change the coin cell to a programmable voltage of +2.5V to +3.3V. In case
the module is turned off, it is ensured that the coin cell charge is maintained as long as a
valid main battery is in place. The behavior of the coin cell charger is programmable.
The following table shows the current draw from the coin cell when there is no main battery
attached:
The maximum voltage of the coin cell supply is +2V. The maximum voltage of the coin cell
supply is +3.6V.
Supply Outputs
The ConnectCore for i.MX51 module provides the following supply outputs:
+3.3V
+2.775V
SWBT (+5V)
+1.8V
+3.15V
+3.3V
The ConnectCore for i.MX51 module has a DC/DC converter to generate a +3.3V supply. This
supply is used on the module to power the WLAN interface, the Ethernet PHY and the
Ethernet Controller.
This power regulator can be enabled/disabled by the software to save power when the
module is in the low power modes. The maximum current provided by this regulator is 1.2A.
The current available to supply off-module components is 400mA for the wireless variants of
the ConnectCore for i.MX51, and 800mA for the wired variant of the ConnectCore for i.MX51.
+2.775V
This supply is used on the module to power the i.MX51 peripherals, the accelerometer and
the i.MX51 image processing unit. The maximum current provided by this supply is 100mA.
The current available to supply off-module components is 50mA.
SWBT (+5V)
The voltage level of the SWBT supply is +5V. The maximum current provided by this supply is
300mA.
Mode
Description
Typ
Max
Unit
RTC
All blocks disabled, no main battery
attached, coin cell is attached.
37uA
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相關代理商/技術參數(shù)
參數(shù)描述
CC-MX-LB69-ZM-B 制造商:Digi International 功能描述:CONNECTCORE I.MX51 MODULE, 800MHZ, 512MB FLASH, 512MB RAM, - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:MODULE I.MX51 512MB FLASH 25PK 制造商:Digi International Inc 功能描述:i.MX51 Mod 800MHz 512MB Flash w/Ethrnt
CC-MX-LB6B-ZM 制造商:Digi International 功能描述:CONNECTCORE I.MX51 MODULE, 600MHZ, 2GB FLASH, 512MB RAM, 1XE - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:MODULE I.MX51 2GB FLASH 制造商:Digi International Inc 功能描述:i.MX51 Mod 600MHz 512MB Flash w/Ethrnt
CC-MX-LB6B-ZM-B 制造商:Digi International 功能描述:CONNECTCORE I.MX51 MODULE, 600MHZ, 2GB FLASH, 512MB RAM, 1XE - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:MODULE I.MX51 2GB FLASH 25PK 制造商:Digi International Inc 功能描述:i.MX51 Mod 600MHz 512MB Flash w/Ethrnt
CC-MX-LC47-Z1 制造商:Digi International 功能描述:CONNECTCORE I.MX51, I.MX512 @ 800MHZ, 128MB FLASH, 128MB RAM - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:MODULE I.MX51 I.MX512 800MHZ 制造商:Digi International Inc 功能描述:i.MX51/MX512 800MHz 128MB Flash/RAM
CC-MX-LC47-Z1-B 制造商:Digi International 功能描述:CONNECTCORE I.MX51, I.MX512 @ 800MHZ, 128MB FLASH, 128MB RAM - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:MODULE I.MX51 I.MX512 800MHZ 制造商:Digi International Inc 功能描述:i.MX51/MX512 800MHz 128MB Flash/RAM
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