CXP84124 Sony Corporation, CXP84124 Datasheet - Page 15

• Manufacturer Part Number: CXP84124
• Description: CMOS 8-bit Single Chip Microcomputer
• Manufacturer: Sony Corporation

Serial transfer (CH1)
Note) The load condition for the SCK1 output mode, SO1 output delay time is 50pF + 1TTL.
SCK1 cycle time
SCK1
High, Low level width
SI1 input setup time
(for SCK1 )
SI1 input hold time
(for SCK1 )
SCK1
SCK1
SI1
SO1
SO1 delay time
Item
Symbol
t
t
t
t
t
t
t
KCY
KH
KL
SIK
KSI
KSO
KSO
,
Fig. 5. Serial transfer CH1 timing
t
KL
SCK1
SCK1
SI1
SI1
SO1
0.8V
0.2V
Pin
t
SIK
Input data
DD
DD
Input mode
Output mode
Input mode
Output mode
SCK1 input mode
SCK1 output mode
SCK1 input mode
SCK1 output mode
SCK1 input mode
SCK1 output mode
(Ta = –20 to +75°C, V
– 15 –
t
KCY
Output data
Condition
t
KSI
0.8V
0.2V
t
KH
DD
DD
8000/fc – 50
DD
16000/fc
= 4.5 to 5.5V, Vss = 0V reference)
1000
Min.
400
100
200
200
100
0.8V
0.2V
DD
DD
Max.
200
100
CXP84120/84124
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns