參數(shù)資料
型號(hào): CXP852P32AS
廠商: Sony Corporation
元件分類: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁(yè)數(shù): 14/21頁(yè)
文件大?。?/td> 256K
代理商: CXP852P32AS
– 14 –
CXP852P32A
(2) Serial transfer
(Ta = –10 to +75°C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
SCK cycle time
t
KCY
SCK
Input mode
Output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
1000
8000/fc
400
4000/fc – 50
100
200
200
100
200
100
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SCK
SI
SI
SO
t
KH
t
KL
t
SIK
t
KSI
t
KSO
SCK High and Low level
widths
SI input setup time
(for SCK
)
SI input hold time
(for SCK
)
SCK
↓ →
SO delay time
Symbol
Pins
Conditions
Min.
Max.
Unit
Note)
The load condition for the SCK output mode, SO output delay time is 50pF + 1TTL.
Fig. 4. Serial transfer timing
0.2V
DD
0.8V
DD
t
KL
t
KH
SO
t
KCY
t
SIK
t
KSI
0.2V
DD
0.8V
DD
t
KSO
0.2V
DD
0.8V
DD
Output data
Input data
SI
SCK
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