CM68HC05C4ACFB Motorola / Freescale Semiconductor, CM68HC05C4ACFB Datasheet - Page 151

• Manufacturer Part Number: CM68HC05C4ACFB
• Description: Microcontroller
• Manufacturer: Motorola / Freescale Semiconductor

B.8 2.4–3.6 V High-Speed SPI Timing
MC68HC05C4A
MOTOROLA
Num
10
11
12
13
1
2
3
4
5
6
7
8
9
†
‡
Signal production depends on software.
Assumes 200 pF load on all SPI pins
Operating Frequency
Cycle Time
Enable Lead Time
Enable Lag Time
Clock (SCK) High Time
Clock (SCK) Low Time
Data Setup Time (Inputs)
Data Hold Time (Inputs)
Slave Access Time
Slave Disable Time (Hold Time to High-Impedance State)
Data
Data Hold Time (Outputs)
Rise Time (20% V
Fall Time (70% V
(Time to Data Active from High-Impedance State)
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master (Before Capture Edge)
Slave (After Enable Edge)‡
Master (After Capture Edge)
Slave (After Enable Edge)
SPI Outputs (SCK, MOSI, and MISO)
SPI Inputs (SCK, MOSI, MISO, and SS)
SPI Outputs (SCK, MOSI, and MISO)
SPI Inputs (SCK, MOSI, MISO, and SS)
—
Rev. 4.0
DD
DD
The data in
the MC68HSC05C8A with the exceptions given in the following table.
to 20% V
Characteristic
to 70% V
DD
DD
, C
, C
13.12 3.3 V Serial Peripheral Interface Timing
L
L
= 200 pF)
= 200 pF)
MC68HSC05C4A
t
Symbol
t
t
t
W
t
W
W
t
W
t
t
t
L
t
L
f
t
t
f
t
t
cyc(
L
cyc(
L
(
ead(
(
(
t
t
OP
ead(
(
SU
t
t
HO
HO
OP
SU
SCKH
ag(
SCKH
SCKL
t
ag(
SCKL
H
V
t
t
H
V
t
t
DIS
t
RM
FM
RS
FS
(
(
(
(
A
(
(
M
(
(
(
M
S
(
S
M
M
S
M
S
S
M
S
M
S
)
)
)
)
M
)
S
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
M
M
S
S
General Release Specification
0.25
0.25
Min
480
240
720
340
190
340
190
100
100
100
100
2.0
dc
dc
—
—
—
—
—
—
†
†
0
0
MC68HSC05C4A
Max
120
240
240
100
100
0.5
2.1
2.0
2.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
applies to
t
t
MHz
cyc(
cyc(
Unit
t
f
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cyc
OP
s
s
M
M
151
)
)