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MC68HC705JP7 Datasheet, PDF (225/242 Pages) Motorola, Inc – HCMOS Microcontroller Unit
◁
Freescale Semiconductor, Inc.
Electrical Specifications
SIOP Timing (VDD = 5.0 Vdc)
15.15 SIOP Timing (VDD = 5.0 Vdc)
Characteristic(1)
Symbol
Min
Frequency of operation
Master
Slave
fSIOP(M)
fSIOP(S)
0.25 x fOP
dc
Cycle time
Master
Slave
tSCK(M)
tSCK(M)
4.0 x tcyc
—
Clock (SCK) low time (fOP = 4.2 MHz)
tSCKL
952
SDO data valid time
tV
—
SDO hold time
tHO
0
SDI setup time
tS
100
SDI hold time
tH
100
1. +4.5 ≤VDD ≤+5.5 V, VSS = 0 V, TL ≤TA ≤TH, unless otherwise noted
Typ
0.25 x fOP
—
4.0 x tcyc
—
—
—
—
—
—
Max
0.25 x fOP
1050
4.0 x tcyc
3.8
—
200
—
—
—
Unit
kHz
µs
ns
ns
ns
ns
ns
tSCK
tSCKL
SCK
tV
tHO
SDO
MSB
SDI
MSB
BIT 1
tS
VALID DATA
tH
LSB
LSB
Figure 15-11. SIOP Timing Diagram
MC68HC705JJ7 • MC68HC705JP7 — REV 4
MOTOROLA
Electrical Specifications
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