參數(shù)資料
型號(hào): CXP81120
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(jī)
文件頁數(shù): 23/27頁
文件大?。?/td> 460K
代理商: CXP81120
– 23 –
CXP81120/81124
External interruption
high and low level widths
Reset input low level width
INT0
INT1
INT2
PJ0 to PJ7
RST
1
32/fc
μs
μs
Item
Symbol
Pin
Condition
Min.
Max.
Unit
t
IH
t
IL
t
RSL
(4) Interruption, reset input
(Ta = –20 to +75°C, V
DD
= 3.0 to 5.5V, Vss = 0V reference)
0.2V
DD
0.8V
DD
t
IH
t
IL
INT0
INT1
INT2
PD0 to PD7
(During standby release input)
(Falling edge)
Fig. 8. Interruption input timing
t
RSL
0.2V
DD
RST
Fig. 9. Reset input timing
Power supply rising time
Power supply cut-off time
1
Specifies only when power-on reset function is selected.
t
R
t
OFF
V
DD
Power-on reset
Repetitive power-on reset
0.05
1
30
ms
ms
Item
Symbol Pin
Condition
Min.
Max.
Unit
(5) Power-on reset
1
(Ta = –20 to +75°C, V
DD
= 3.0 to 5.5V, Vss = 0V reference)
0.2V
0.2V
3.0V
V
DD
t
R
t
OFF
The power supply should be turned on smoothly.
Fig. 10. Power-on reset
相關(guān)PDF資料
PDF描述
CXP81124 CMOS 8-bit Single Chip Microcomputer
CXP81120Q 8-BIT MICROCONTROLLER
CXP81120R 8-BIT MICROCONTROLLER
CXP81124Q 8-BIT MICROCONTROLLER
CXP81124R 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXP81120Q 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller
CXP81120R 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller
CXP81124 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP81124Q 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller
CXP81124R 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller