MC68HC908AP16CFA MOTOROLA [Motorola, Inc], MC68HC908AP16CFA Datasheet - Page 429

• Manufacturer Part Number: MC68HC908AP16CFA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

24.16 3V SPI Characteristics
MC68HC908AP Family — Rev. 2.5
MOTOROLA
Notes:
Diagram
Number
1. Numbers refer to dimensions in
2. All timing is shown with respect to 20% V
3. Time to data active from high-impedance state
4. Hold time to high-impedance state
5. With 100 pF on all SPI pins
10
11
1
2
3
4
5
6
7
8
9
(1)
Operating frequency
Cycle time
Enable lead time
Enable lag time
Clock (SPSCK) high time
Clock (SPSCK) low time
Data setup time (inputs)
Data hold time (inputs)
Access time, slave
Disable time, slave
Data valid time, after enable edge
Data hold time, outputs, after enable edge
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
CPHA = 0
CPHA = 1
Master
Slave
Master
Slave
(5)
Characteristic
Freescale Semiconductor, Inc.
Figure 24-3
For More Information On This Product,
(3)
(4)
DD
Go to: www.freescale.com
(2)
and 70% V
and
Figure
DD
24-4.
, unless noted; 100 pF load on all SPI pins.
t
Symbol
t
t
t
t
SCKH(M)
t
t
SCKH(S)
SCKL(M)
SCKL(S)
t
t
t
t
f
CYC(M)
t
f
CYC(S)
Lead(s)
t
t
t
A(CP0)
A(CP1)
OP(M)
DIS(S)
HO(M)
OP(S)
Lag(s)
SU(M)
t
t
HO(S)
SU(S)
t
t
H(M)
V(M)
H(S)
V(S)
1/2 t
1/2 t
t
t
f OP /128
CYC
CYC
Min
CYC
CYC
dc
40
40
40
40
—
—
—
2
1
1
1
0
0
0
0
–35
–35
–35
–35
Electrical Specifications
3V SPI Characteristics
64 t
64 t
f OP /2
Max
f OP
128
50
50
50
60
60
—
—
—
—
—
—
—
—
—
—
—
CYC
CYC
Data Sheet
MHz
MHz
t
t
t
t
Unit
CYC
CYC
CYC
CYC
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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