ISD4003 SERIES
10.3. SPI AC PARAMETERS
PARAMETER
TABLE 12: AC PARAMETERS[1]
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
TSSS
500
nsec
SS Setup Time
TSSH
500
nsec
SS Hold Time
Data in Setup Time
Data in Hold Time
Output Delay
TDIS
TDIH
TPD
200
200
nsec
nsec
nsec
nsec
µsec
500
500
Output Delay to HighZ [2]
TDF
TSSmin
1
SS HIGH
SCLK High Time
SCLK Low Time
CLK Frequency
TSCKhi
TSCKlow
F0
400
400
nsec
nsec
KHz
1,000
Notes:
[1]
Typical values @ TA = 25°C, VCC = 3.0V and timing measurement at 50%.
Tri-state test condition.
[2]
VCC
6.32K
Ω
MISO
10.91K
Ω
50pF (Includes scope and fixture capacitance)
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