STEVAL-ISB009V1 STMicroelectronics, STEVAL-ISB009V1 Datasheet - Page 14
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STEVAL-ISB009V1
Manufacturer Part Number
STEVAL-ISB009V1
Description
BOARD EVAL BATT MONITOR STC3100
Manufacturer
STMicroelectronics
Type
Battery Managementr
Datasheets
1.STC3100IQT.pdf
(21 pages)
2.STEVAL-ISB009V1.pdf
(4 pages)
3.STEVAL-ISB009V1.pdf
(9 pages)
Specifications of STEVAL-ISB009V1
Main Purpose
Power Management, Battery Monitor
Embedded
No
Utilized Ic / Part
STC3100
Primary Attributes
Monitors Current, Voltage, Temperature
Secondary Attributes
Includes Coulomb Counter for Charge/Discharge Status
Board Size
23 mm x 18 mm
Interface Type
I2C
Product
Power Management Modules
Dimensions
23 mm x 18 mm
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
For Use With/related Products
STC3100
Other names
497-10045
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ISB009V1
Manufacturer:
STMicroelectronics
Quantity:
2
I2C interface
8.2
14/21
Register map
The register space provides 12 control registers, 8 read-only (factory OTP) registers for
unique device ID and 32 read/write general-purpose RAM registers. Mapping of all registers
is shown in
are shown in
reset, and the PORDET bit in register REG_CTRL is used to indicate the occurrence of a
power-on reset.
Table 9.
Control registers
REG_MODE
REG_CTRL
REG_CHARGE_LOW
REG_CHARGE_HIGH
REG_COUNTER_LOW
REG_COUNTER_HIGH
REG_CURRENT_LOW
REG_CURRENT_HIGH
REG_VOLTAGE_LOW
REG_VOLTAGE_HIGH
REG_TEMPERATURE_LOW
REG_TEMPERATURE_HIGH
Device ID registers
REG_ID0
REG_ID1
REG_ID2
REG_ID3
REG_ID4
REG_ID5
REG_ID6
REG_ID7
RAM registers
REG_RAM0
...
REG_RAM31
Table
Register map
Name
Table 10
9. Detailed descriptions of registers 0 (REG_MODE) and 1 (REG_CTRL)
and
Table
11. All registers are reset to default values at power-on or
(decimal)
Address
24 to 31
32 to 63
0 to 23
10
11
24
25
26
27
28
29
30
31
32
63
...
0
1
2
3
4
5
6
7
8
9
Type
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Mode register
Control and status register
Gas gauge charge data, bits 0-7
Gas gauge charge data, bits 8-15
Number of conversions, bits 0-7
Number of conversions, bits 8-15
Battery current value, bits 0-7
Battery current value, bits 8-15
Battery voltage value, bits 0-7
Battery voltage value, bits 8-15
Temperature value, bits 0-7
Temperature value, bits 8-15
Part type ID = 10h
Unique part ID, bits 0-7
Unique part ID, bits 8-15
Unique part ID, bits 16-23
Unique part ID, bits 24-31
Unique part ID, bits 32-39
Unique part ID, bits 40-47
Device ID CRC
General-purpose RAM register 0
...
General-purpose RAM register 31
Description
STC3100