MC68HC908LK24 MOTOROLA [Motorola, Inc], MC68HC908LK24 Datasheet - Page 446

• Manufacturer Part Number: MC68HC908LK24
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Electrical Specifications
24.16 5V SPI Characteristics
Data Sheet
446
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 24-2
For More Information On This Product,
Table 24-14. 5V SPI Characteristics
(3)
(4)
DD
Go to: www.freescale.com
(2)
and 70% V
and
Electrical Specifications
Figure
DD
24-3.
, unless noted; 100 pF load on all SPI pins.
t
Symbol
t
t
t
t
t
SCKH(M)
t
SCKH(S)
SCKL(M)
SCKL(S)
t
t
f
CYC(M)
t
t
t
t
f
CYC(S)
Lead(S)
t
t
A(CP0)
A(CP1)
Lag(S)
DIS(S)
HO(M)
OP(M)
SU(M)
t
t
HO(S)
OP(S)
SU(S)
t
t
H(M)
V(M)
H(S)
V(S)
1/2 t
1/2 t
t
t
f
CYC
CYC
OP
Min
CYC
CYC
dc
30
30
30
30
—
—
—
MC68HC908LJ24/LK24 — Rev. 2
/128
2
1
1
1
0
0
0
0
–25
–25
–25
–25
64 t
64 t
f
Max
OP
128
f
40
40
40
50
50
—
—
—
—
—
—
—
—
—
—
—
OP
CYC
CYC
/2
MOTOROLA
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