參數(shù)資料
型號(hào)： DS2770AE
英文描述： Battery Monitor and Charge Controller
中文描述： 電池充電控制器監(jiān)控
文件頁數(shù)： 13/27頁
文件大?。?/td> 272K
代理商： DS2770AE
DS2770
13 of 27
MEMORY MAP
Figure 11
ADDRESS (HEX)
00
01
02
03
04 to 05
06
07
08 to 0B
0C
0D
0E
0F
10
11
12 to 17
18
19
1A to 1F
20 to 2F
30 to 3F
DESCRIPTION
Reserved
Status Register
Elapsed Time Register MSB
Elapsed Time Register LSB
Reserved
Charge Time Register
EEPROM Register
Reserved
Voltage Register MSB
Voltage Register LSB
Current Register MSB
Current Register LSB
Accumulated Current Register MSB
Accumulated Current Register LSB
Reserved
Temperature Register MSB
Temperature Register LSB
Reserved
Lockable EEPROM Block 0
Lockable EEPROM Block 1
(31 = Status Register Initialization)
(32 to 33 = Current Offset Register)
(34 = Charge Time Register Initialization)
Lockable EEPROM Block 2
Reserved
General-Purpose SRAM
Reserved
R/W
R**
R/W
R/W
R/W
R/W
R
R
R
R
R/W
R/W
R
R
R/W*
R/W*
40 to 47
48 to 7F
80 to 8F
90 to FF
R/W*
R/W
* The lockable EEPROM address locations 20h through 47h are writeable until locked by using the Lock
function command [6Axxh], after which it is read only.
** The Status Register bits are read only. However, writing any byte value to the Status Register is
required to clear a previous charge completion condition flagged with both CSTAT1, CSTAT0 bits set.
STATUS REGISTER
The default values for the Status Register are stored in lockable EEPROM in the corresponding bits of
address 31h. These values in address location 31h are supplied directly to the Status Register (not from
shadow RAM) on either a device power-up or upon execution of the Refresh command. Changes to the
Status Register bits must be made to the EEPROM location 31h, and then use the Refresh command to
recall the changes to the Status Register. Figure 12 shows the format of the Status Register. The function
of each bit is described in detail in the following paragraphs.
相關(guān)PDF資料
PDF描述
DS2770AE-025 Battery Monitor and Charge Controller
DS2770BE Battery Monitor and Charge Controller
DS28E04-100 4096-Bit Addressable 1-Wire EEPROM with PIO
DS28E04S-100 4096-Bit Addressable 1-Wire EEPROM with PIO
DS3151 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2770AE/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770AE/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770AE/T&R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770AE/TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
DS2770AE+ 功能描述:IC BATTERY MONITOR 16-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT
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