參數(shù)資料
型號: MB90F377PFF-G
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP144
封裝: 0.40 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù): 70/140頁
文件大?。?/td> 650K
代理商: MB90F377PFF-G
MB90370/375 Series
70
11. Comparator
This comparator circuit monitors voltage of up to three batteries and automatically controls electric discharge.
Either parallel discharge or sequential discharge can be selected.
Parallel discharge control
In parallel discharge control, all batteries are allowed to discharge when power is not being supplied from the
AC adapter.
If power is being supplied from the AC adapter, the permission/prohibition of discharge for batteries is controlled
by software.
Sequential discharge control
In sequential discharge control, the comparator controls discharge in a specified order, while monitoring
intermittent interruption of power, voltage level, and mount/dismount of batteries, when power is not being
supplied from the AC adapter.
If power is being supplied from the AC adapter, the permission/prohibition of discharge for batteries is controlled
by software.
Up to three batteries can be controlled, and the order of discharge can be selected.
The affect of intermittent interruption of power is automatically filtered.
Mount/dismount of batteries is automatically detected and discharge is controlled.
Battery voltage is monitored, and if battery voltage is below the specified voltage, a change over to the next
battery is automatically done.
相關(guān)PDF資料
PDF描述
MB90F378 16-bit Proprietary Microcontroller
MB90F378PFF-GE1 16-bit Proprietary Microcontroller
MB90F387 16-bit Proprietary Microcontroller CMOS
MB90F387PMT 16-bit Proprietary Microcontroller CMOS
MB90F387S 16-bit Proprietary Microcontroller CMOS
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