Freescale Semiconductor, Inc.
GENERAL RELEASE SPECIFICATION
12.4 SIOP Timing
Table 12-3. SIOP Timing (V = 5 V)
DD
(V = 5.0 Vdc ± 10%, V = 0 Vdc, T = -40°C to +85°C, unless otherwise noted)
DD
SS
A
Num.
Characteristic
Symbol
Min
Max
Unit
Operating Frequency
Master
Slave
fop(m)
fop(s)
0.25
dc
0.25
0.25
fop
fop
1
Cycle Time
Master
tcyc(m)
tcyc(s)
4.0
—
4.0
4.0
tcyc
tcyc
Slave
2
3
4
5
6
Clock (SCK) Low Time
SDO Data Valid Time
SDO Hold Time
tcyc
tv
tho
ts
932
—
—
200
—
ns
ns
ns
ns
ns
0
SDI Setup Time
100
100
—
SDI Hold Time
th
—
NOTE: fop = 2.1 MHz maximum
Table 12-4. SIOP Timing (V = 3.3 V)
DD
(V = 3.3 Vdc ± 10%, V = 0 Vdc, T = -40°C to +85°C, unless otherwise noted)
DD
SS
A
Num.
Characteristic
Symbol
Min
Max
Unit
Operating Frequency
Master
Slave
fop(m)
fop(s)
0.25
dc
0.25
0.25
fop
fop
1
Cycle Time
Master
tcyc(m)
tcyc(s)
4.0
—
4.0
4.0
tcyc
tcyc
Slave
2
3
4
5
6
Clock (SCK) Low Time
SDO Data Valid Time
SDO Hold Time
tcyc
tv
tho
ts
1980
—
—
400
—
ns
ns
ns
ns
ns
0
SDI Setup Time
200
200
—
SDI Hold Time
th
—
NOTE: fop = 1.0 MHz maximum
ELECTRICAL SPECIFICATIONS
Rev. 2.0
12-5
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