參數(shù)資料
型號: CXP88748
廠商: Sony Corporation
英文描述: CMOS 8-bit Single Chip Microcomputer
中文描述: 的CMOS 8位單片機
文件頁數(shù): 19/32頁
文件大?。?/td> 425K
代理商: CXP88748
– 19 –
CXP88732/88740/88748
Input mode
Output mode
Input mode
Output mode
SCK0 input mode
SCK0 output mode
SCK0 input mode
SCK0 output mode
SCK0 input mode
SCK0 output mode
Chip select transfer mode
(SCK0 = output mode)
Chip select transfer mode
(SCK0 = output mode)
Chip select transfer mode
Chip select transfer mode
Chip select transfer mode
Note 1)
t
sys indicates three values according to the contents of the clock control register (CLC; 00FE
H
) upper
2 bits (CPU clock selection).
t
sys [ns] = 2000/fc (Upper 2 bits = "00"), 4000/fc (Upper 2 bits = "01"), 16000/fc (Upper 2 bits = "11")
Note 2)
The load of SCK0 output mode and SO0 output delay time is 50pF + 1TTL.
(2) Serial transfer (CH0)
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
CS0
↓ →
SCK0
delay time
CS0
↑ →
SCK0
floating delay time
CS0
↓ →
SO0
delay time
CS0
↑ →
SO0
floating delay time
CS0
high level width
SCK0
cycle time
SCK0
high and low level widths
SI0 input set-up time
(against SCK0
)
SI0 input hold time
(against SCK0
)
SCK0
↓ →
SO0 delay time
t
DCSK
t
DCSKF
t
DCSO
t
DCSOF
t
WHCS
t
KCY
t
KH
t
KL
t
SIK
t
KSI
t
KSO
SCK0
SCK0
SO0
SO0
CS0
SCK0
SCK0
SI0
SI0
SO0
ns
ns
ns
ns
ns
Symbol
Pin
Min.
t
sys + 200
t
sys + 200
t
sys + 200
t
sys + 200
t
sys + 200
2
t
sys + 200
16000/fc
t
sys + 100
8000/fc – 50
100
200
t
sys + 200
100
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
sys + 200
100
Max.
Unit
Condition
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相關代理商/技術參數(shù)
參數(shù)描述
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