BU24032GW Datasheet, PDF (12/23 Pages) Rohm – u - step System Lens Driver for Digital Still Cameras

BU24032GW
●Timing Chart
(Unless otherwise specified, Ta=25℃, DVDD = 3.0V)
Parameter
Symbol
Specification
SCLK input cycle
SCLK L-level input time
SCLK H-level input time
SDATA setup time
SDATA hold time
CSB H-level input time
CSB setup time
CSB hold time
FCLK input cycle
FCLK L-level input time
FCLK H-level input time
tSCLK
tSCLKL
tSCLKH
tsSDATA
thSDATA
tCSBH
tsCSB
thCSB
tFCLK
tFCLKL
tFCLKH
More than 100 nsec
More than 50 nsec
More than 50 nsec
More than 50 nsec
More than 50 nsec
More than 380 nsec
More than 50 nsec
More than 50 nsec
More than 36 nsec
More than 18 nsec
More than 18 nsec
Datasheet
CSB
SCLK
thCSB tsCSB
SDATA
FCLK
tSCLK
tSCLKH tSCLKL thCSB
tCSBH
tsCSB
tsSDATA thSDATA
tFCLKL
tFCLK
tFCLKH
0.7DVDD
0.3DVDD
0.7DVDD
0.3DVDD
0.7DVDD
0.3DVDD
0.7DVDD
0.3DVDD
(note1) FCLK is asynchronous with SCLK.
(note2) Duty of FCLK, SCLK are free.
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TSZ22111・15・001
12/19
TSZ02201-0M2M0BC12060-1-2
18.Apr.2013 Rev.002