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參數(shù)資料
| 型號(hào)： | CXP80720A |
| 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)： | 20/24頁 |
| 文件大?。?/td> | 527K |
| 代理商： | CXP80720A |
– 20 –
CXP80712A/80716A/80720A/80724A
External interruption
high and low level widths
Reset input low level width
INT0
INT1
INT2
NMI
PJ0 to PJ7
RST
1
32/fc
μs
μs
Item
Symbol
Pins
Conditions
Min.
Max.
Unit
t
IH
t
IL
t
RSL
(4) Interruption, reset input
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, Vss = 0V)
0.2V
DD
0.8V
DD
t
IH
t
IL
INT0
INT1
INT2
NMI
PJ0 to PJ7
(During standby release input)
(Falling edge)
Fig. 7. Interruption input timing
t
RSL
0.2V
DD
RST
Fig. 8. Reset input timing
(5) Others
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, Vss = 0V)
Item
CFG input
high and low level widths
DFG input
high and low level widths
DPG minimum pulse width
DPG minimum
removal time
PBCTL input
high and low level widths
EXI input
high and low level widths
Note)
t
sys indicates three values according to the contents of the clock control register (address; 00FE
H
)
upper 2 bits (CPU clock selection).
t
sys [ns] = 2000/fc (Upper 2-bit = "00"), 4000/fc (Upper 2-bit = "01"), 16000/fc (Upper 2-bit = "11")
t
FRC
[ns] = 1000/fc
t
CFH
t
CFL
t
DFH
t
DFL
t
DPW
t
rem
t
CTH
t
CTL
t
EIH
t
EIL
CFG
DFG
DPG
DPG
PBCTL
EXI0
EXI1
ns
ns
ns
ns
ns
ns
Symbol
Pins
Min.
t
FRC
×
24 + 200
t
FRC
×
8 + 200
50
50
t
FRC
×
8 + 200 +
t
sys
t
FRC
×
8 + 200 +
t
sys
Max.
Unit
t
sys = 2000/fc
t
sys = 2000/fc
Conditions
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXP80724A | CMOS 8-bit Single Chip Microcomputer |
| CXP80712B | CMOS 8-bit Single Chip Microcomputer |
| CXP80716B | CMOS 8-bit Single Chip Microcomputer |
| CXP80720B | CMOS 8-bit Single Chip Microcomputer |
| CXP80732A | CMOS 8-bit Single Chip Microcomputer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP80720AQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| CXP80720AR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| CXP80720B | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP80720BQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| CXP80720BR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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