BQ2063_15 Datasheet, PDF (55/60 Pages) Texas Instruments – SBS v1.1-COMPLIANT Li-ION GAS-GAUGE IC

Not Recommended For New Designs
bq2063
SBS v1.1ĆCOMPLIANT LiĆION GASĆGAUGE IC
WITH PROTECTOR INTERFACE
SLUS468E− MAY 2001 − REVISED APRIL 2002
PROGRAMMING INFORMATION
measurement calibration (continued)
manufacture date
Manufacture Date EE 0x16-0x17 stores the default value for the ManufactureDate( ) function. It is stored in
EEPROM in the same format as the data returned by the ManufactureDate( ).
serial number
Serial Number EE 0x18-0x19 stores the default value for the SerialNumber( ) function. It is stored in EEPROM
in the same format as the data returned by the SerialNumber( ).
manufacturer name data
Manufacturer Name Length EE 0x20 stores the length of the desired string that is returned by the
ManufacturerName( ) function. Locations EE 0x21-0x2b store the characters for ManufacturerName( ) in ASCII
code.
device name data
Device Name Length EE 0x30 stores the length of the desired string that is returned by the DeviceName( )
function. Locations EE 0x31-0x37 store the characters for DeviceName( ) in ASCII code.
device chemistry data
Device Chemistry Length EE 0x40 stores the length of the desired string that is returned by the
DeviceChemistry( ) function. Locations EE 0x41-0x44 store the characters for DeviceChemistry( ) in ASCII
code.
manufacturers data length
Manufacturers Data Length EE 0x50 stores the length of the desired number of bytes that is returned by the
ManufacturersData( ) function. It should be set to 7.
APPLICATION INFORMATION
Figure 13 shows a typical bq2063-based battery pack application. The circuit consists of the S-8243 protection
IC LED display, temperature measurement network, EEPROM connections, serial port, and the sense resistor.
The EEPROM stores basic battery pack configuration information and measurement calibration values. The
EEPROM must be programmed properly for bq2063 operation. Table 10 shows the EEPROM memory map and
outlines the programmable functions available in the bq2063.
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