BCM43907 Preliminary Data Sheet
SPI Flash Timing
SPI Flash Parameters
The combination of Figure 35 and Table 52 provide the SPI flash timing parameters.
Figure 35: SPI Flash Timing Parameters Diagram
T_DVCH
Clock (C)
T_CHDX
Data in (DIN)
(DQ1 in Serial [Extended] mode)
(DQ[3:0] in Quad mode)
T_CLQX
Data out (DOUT
)
(DQ0 in Serial [Extended] mode)
(DQ[3:0] in Quad mode)
T_CLQV
Table 52: SPI Flash Timing Parameters
Parameter
Description
Minimum
Maximum
Units
T_DVCH
T_CHDX
T_CLQX
T_CLQV
Data setup time
2
3
1
–
–
–
–
5
ns
ns
ns
ns
Data hold time
Output hold time
Output valid time (with a 10 pF load)
Broadcom®
March 12, 2016 • 43907-DS104-R
Page 116
BROADCOM CONFIDENTIAL
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