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| BQ3060 Datasheet, PDF (11/17 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE and PROTECTION with CEDV | |||
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bq3060
www.ti.com
SLUS928A â MARCH 2009 â REVISED NOVEMBER 2009
SMBus XL
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
fSMBXL
tBUF
tHD:STA
tSU:STA
tSU:STO
tTIMEOUT
tLOW
tHIGH
SMBus XL operating frequency
Bus free time between start and stop
Hold time after (repeated) start
Repeated start setup time
Stop setup time
Error signal/detect
Clock low period
Clock high period
Slave mode
See (1)
See (2)
40
400 kHz
4.7
μs
4
μs
4.7
μs
4
μs
25
35 ms
1
1 μs
1
2 μs
(1) The bq3060 times out when any clock low exceeds tTIMEOUT
(2) tHIGH, Max, is the minimum bus idle time. SMBC = SMBD = 1 for t > 50 μs causes reset of any transaction involving bq3060 that is in
progress. This specification is valid when the NC_SMB control bit remains in the default cleared state (CLK[0]=0). If NC_SMB is set then
the timeout is disabled.
Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): bq3060
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