MC68HC705C Motorola, MC68HC705C Datasheet - Page 185

• Manufacturer Part Number: MC68HC705C
• Description: HCMOS Microcontroller Unit
• Manufacturer: Motorola

13.12
MC68HC705C8A — Rev. 2.0
MOTOROLA
Number
10
1
2
3
4
5
6
7
8
9
3.3-Volt Serial Peripheral Interface (SPI) Timing
(1)
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)
Access time
Disable time
Data valid time
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Slave
Slave
Master (before capture edge)
Slave (after enable edge)
(4)
(5)
Characteristic
(6)
Electrical Specifications
(2)
3.3-Volt Serial Peripheral Interface (SPI) Timing
t
t
t
t
W(SCKH)M
W(SCKH)S
W(SCKL)M
Symbol
W(SCKL)S
t
t
t
t
t
Lead(M)
f
CYC(M)
t
t
f
CYC(S)
Lead(S)
t
Lag(M)
Lag(S)
OP(M)
SU(M)
t
t
OP(S)
SU(S)
t
t
t
H(M)
V(M)
H(S)
V(S)
DIS
t
A
1500
0.25
Min
500
720
400
720
400
200
200
200
200
2.0
dc
(3)
(2)
—
—
1
0
Electrical Specifications
Max
250
500
500
0.5
2.1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Technical Data
Continued
t
CYC(M)
MHz
Unit
t
f
CYC
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
OP
185