参数资料
型号: DS2784G+T&R
厂商: Maxim Integrated Products
文件页数: 31/43页
文件大小: 0K
描述: IC FUEL GAUGE STND-ALONE 14-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 燃料,电量检测计/监控器
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 2.5 V ~ 4.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x5)
包装: 带卷 (TR)
DS2784: 1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1 Authentication
Table 8. Memory Map
ADDRESS (HEX)
00
Protection Register
DESCRIPTION
READ/WRITE
R/W
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C to 1E
1F
20 to 2F
38 to 5F
60 to 7F
80 to AF
B0
B1
B2 to FF
Status Register
RAAC MSB
RAAC LSB
RSAC MSB
RSAC LSB
RARC
RSRC
Average Current Register MSB
Average Current Register LSB
Temperature Register MSB
Temperature Register LSB
Voltage Register MSB
Voltage Register LSB
Current Register MSB
Current Register LSB
Accumulated Current Register MSB
Accumulated Current Register LSB
Accumulated Current Register LSB-1
Accumulated Current Register LSB-2
Age Scalar
Special Feature Register
Full MSB
Full LSB
Active-Empty MSB
Active-Empty LSB
Standby-Empty MSB
Standby-Empty LSB
Reserved
EEPROM Register
User EEPROM, Lockable, Block 0
Reserved
Parameter EEPROM, Lockable, Block 1
Reserved
Factory Gain RSGAIN MSB
Factory Gain RSGAIN LSB
Reserved
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R/W *
R/W *
R
R
R/W *
R/W
R
R
R
R
R
R
R/W
R/W
R/W
R
R
* Register value is automatically saved to EEPROM during Active mode operation and recalled from EEPROM on
power-up.
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