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| BQ27620-G1 Datasheet, PDF (18/45 Pages) Texas Instruments – System-Side Impedance Track™ Fuel Gauge | |||
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bq27620-G1
SLUSAE3 â OCTOBER 2012
www.ti.com
SEALED Access: This byte contains the checksum for the 32 bytes of block data written to the
Manufacturer Info Block. The least-significant byte of the sum of the data bytes written must be
complemented ([255 â x], for x the least-significant byte) before being written to 0x60.
4.1.2.6 BlockDataControl( ): 0x61
UNSEALED Access: This command is used to control data flash access mode. Writing 0x00 to this
command enables BlockData( ) to access general data flash. Writing a 0x01 to this command enables
SEALED mode operation of DataFlashBlock( ).
SEALED Access: This command is not available in SEALED mode.
4.1.2.7 ApplicationStatus( ): 0x6a
This byte function allows the system to read the bq27620-G1 Host Cfg data flash location. See Table 6-1
for specific bit definitions.
4.1.2.8 Reserved â 0x6bâ0x7f
18
GENERAL DESCRIPTION
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Product Folder Links: bq27620-G1
Copyright © 2012, Texas Instruments Incorporated
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