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參數(shù)資料
| 型號： | CXP82940 |
| 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)： | 17/24頁 |
| 文件大小： | 403K |
| 代理商： | CXP82940 |
– 17 –
CXP82940/82948/82952/82960
Serial transfer (CH1) (SIO mode)
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
SCK1 cycle time
t
KCY
SCK1
Input mode
Ouput mode
Input mode
Ouput mode
SCK1 input mode
SCK1 ouput mode
SCK1 input mode
SCK1 ouput mode
SCK1 input mode
SCK1 ouput mode
2
t
sys + 200
16000/fc
t
sys + 100
8000/fc – 50
100
200
t
sys + 200
100
t
sys + 200
100
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SCK1
SI1
SI1
SO1
t
KH
t
KL
t
SIK
t
KSI
t
KSO
SCK1
High, Low level width
SI1 input setup time
(for SCK1
↑
)
SI1 input hold time
(for SCK1
↑
)
SCK1
↓ →
SO1 delay time
Symbol
Pin
Condition
Min.
Max.
Unit
Note 1)
t
sys indicates the three values below according to the upper two bits (CPU clock selected) of the
control clock registor (address: 00FE
H
).
t
sys (ns) = 2000/fc (upper two bits = "00"), 4000/fc (upper two bits = "01"), 16000/fc (upper two bits = "11")
Note 2)
The load condition for the SCK1output mode, SO1 output delay time is 50pF + 1TTL.
Fig. 5. Serial transfer CH1 timing (SIO mode)
SCK1
SI1
SO1
t
KCY
t
KL
t
KH
0.2V
DD
0.8V
DD
t
SIK
t
KSI
t
KSO
Input data
Output data
0.2V
DD
0.8V
DD
0.2V
DD
0.8V
DD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXP82948 | CMOS 8-bit Single Chip Microcomputer |
| CXP82952 | CMOS 8-bit Single Chip Microcomputer |
| CXP82960 | CMOS 8-bit Single Chip Microcomputer |
| CXP82940Q | 8-BIT MICROCONTROLLER |
| CXP82948Q | 8-BIT MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP82940Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP82948 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP82948Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP82952 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP82952Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
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