GL826 View Datasheet(PDF) - Genesys Logic
Part Name
Description
MFG CO.
'GL826' PDF : 43 Pages View PDF
GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.8 AC Characteristics of Memory Stick PRO/ Memory Stick PRO-HG
Figure 4.4－MemoryStick PRO Parallel Transfer Operation Timing
Table 4.8－AC Characteristics of MS PRO interface (CL = 15 pF)
Parameter
Description
FSCLK = 40 MHz
Unit
tSCLKc
SCLK Cycle
25.0
ns
tSCLKwh SCLK H pulse length (min)
5
ns
tSCLKwl SCLK L pulse length (min)
5
ns
tSCLKr
SCLK rise time (min)
5
ns
tSCLKr
SCLK rise time (max)
7.5
ns
tSCLKf
SCLK Fall time (min)
5
ns
tSCLKf
SCLK Fall time (max)
7.5
ns
tBSsu
BS setup time (min)
8
ns
tBSh
BS hold time (min)
1
ns
tDsu
DATA setup time (min)
8
ns
tDh
DATA hold time (min)
1
ns
tDd
DATA output delay time (max)
5
ns
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