mc9s08gt16a Freescale Semiconductor, Inc, mc9s08gt16a Datasheet - Page 280

• Manufacturer Part Number: mc9s08gt16a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
A.10.3
Table A-14
280
No.
10
11
12
1
2
3
4
5
6
7
8
9
Operating frequency
SCK period
Enable lead time
Enable lag time
Clock (SCK) high or low time
Data setup time (inputs)
Data hold time (inputs)
Slave access time
Slave MISO disable time
Data valid (after SCK edge)
Data hold time (outputs)
Rise time
Fall time
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Input
Output
Input
Output
and
SPI Timing
Figure A-17
Function
through
MC9S08GT16A/GT8A Data Sheet, Rev. 1
Figure A-20
Table A-14. SPI Timing
describe the timing requirements for the SPI system.
Symbol
t
t
WSCK
t
t
Lead
t
t
SCK
t
t
t
f
Lag
t
t
t
HO
RO
SU
FO
op
t
dis
t
HI
RI
FI
a
v
f
t
t
Bus
cyc
cyc
Min
1/2
1/2
dc
15
15
25
—
—
—
—
—
—
—
—
/2048
2
4
1
1
0
0
0
– 30
– 30
1024 t
t
t
Freescale Semiconductor
cyc
cyc
f
f
2048
Bus
Bus
Max
25
25
25
25
—
—
—
—
—
—
—
—
—
—
—
—
1
1
– 25
– 25
/2
/4
cyc
t
t
Unit
t
t
t
t
t
t
SCK
SCK
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cyc
cyc
cyc
cyc
cyc
cyc