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參數(shù)資料
| 型號： | CXP750064 |
| 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)： | 15/24頁 |
| 文件大小： | 263K |
| 代理商： | CXP750064 |
–
15
–
CXP750064/750072/750080
1
Indicates three values according to the contents of the clock control register (CLC: 000FEh) 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
”
)
EXTAL
t
XH
t
XL
t
CF
t
CR
0.4V
V
DD
–
0.4V
1/fc
AAAAA
C
1
AAAAA
AAAAA
Ceramic oscillation
AAAA
AAAA
AAAA
External clock
Crystal oscillation
74HC04
C
2
AAAA
C
1
AAAA
Crystal oscillation
32kHz clock applied condition
C
2
TEX
EC
t
EH
t
TH
t
EL
t
TL
t
EF
t
TF
t
ER
t
TR
0.2V
DD
0.8V
DD
AC Characteristics
(1) Clock timing
System clock frequency
System clock input pulse width
System clock input rise and fall
times
Event count input clock pulse
width
Event count input clock rise
and fall times
System clock frequency
Event count input clock input
pulse width
Event count input clock rise
and fall times
f
C
t
XL
,
t
XH
t
CR
,
t
CF
t
EH
,
t
EL
t
ER
,
t
EF
f
C
t
TL
,
t
TH
t
TR
,
t
TF
XTAL
EXTAL
EXTAL
EXTAL
EC
EC
TEX
TX
TEX
TEX
MHz
ns
ns
ns
ms
kHz
μs
ms
Item
Symbol
Pins
Conditions
Min.
Unit
Fig. 1, Fig.2
Fig. 1, Fig.2
External clock drive
Fig. 1, Fig.2
External clock drive
Fig. 3
Fig. 3
V
DD
= 2.7 to 5.5 V
Fig. 2 (32kHz clock
applied conditions)
Fig. 3
Fig. 3
8
17
4
t
sys
1
10
Typ.
32.768
Max
24
200
20
20
(Ta =
–
20 to +75
°
C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Fig.2. Clock applied conditions
Fig. 1. Clock timing
Fig. 3. Event count clock timing
相關PDF資料 |
PDF描述 |
|---|---|
| CXP750072 | CMOS 8-bit Single Chip Microcomputer |
| CXP750080 | CMOS 8-bit Single Chip Microcomputer |
| CXT3904 | SURFACE MOUNT COMPLEMENTARY SILICON TRANSISTORS |
| CXT3904NPN | SURFACE MOUNT COMPLEMENTARY SILICON TRANSISTORS |
| CXT3906 | SURFACE MOUNT COMPLEMENTARY SILICON TRANSISTORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CXP750072 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP750080 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP750096 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP750096Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP750096S | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
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