SAA9750H View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
SAA9750H Datasheet PDF : 24 Pages
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Philips Semiconductors
Camera Digital Signal Processor
(CAMDSP)
Preliminary specification
SAA9750H
AC CHARACTERISTICS
Microprocessor interface
VDD = 2.7 to 3.3 V; VIL = 0 V; VIH = VDD; Vref = 0.5VDD; Tamb = −20 to +70 °C; input tr and tf = 30 ns; unless otherwise
specified.
SYMBOL
tCSs
tCSh
tCSd
tDs
tDh
fCK
tWCKH
tWCKL
tr
tf
PARAMETER
CS set-up time
CS hold time
CS deselection time
DI set-up time
DI hold time
CK frequency
HIGH level pulse width of CK
LOW level pulse width of CK
rise time of CK
fall time of CK
MIN.
0.4
0.4
0.2
0.4
0.4
−
1.0
1.0
−
−
TYP.
−
−
−
−
−
−
−
−
−
−
MAX.
−
−
−
−
−
0.5
−
−
100
100
UNIT
µs
µs
µs
µs
µs
MHz
µs
µs
ns
ns
tCSs
tCSd
VIH
CS
Vref
VIL
tWCKH
tCSh
tWCKL
90% 90%
VIH
CK
Vref
10%
10%
VIL
tr
tf
tDs
tDh
VIH
DI
Vref
VIL
MHA305
1996 Feb 16
Fig.3 Microprocessor interface timing.
9
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