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參數(shù)資料
| 型號： | CXP82540Q |
| 廠商： | Sony Corporation |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 325K |
| 代理商： | CXP82540Q |
– 13 –
CXP82532/82540
1
t
sys is determind by the upper two bits of the clock control resister (Address: 00FE
H
; CPU clock selected)
resulting in one of the 3 following values:
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
AAAA
74HC04
AAAA
EXTAL
AAAA
External clock
XTAL
AAAA
AAAA
EXTAL
AAAA
Ceramic oscillation
XTAL
AC Characteristics
(1) Clock timing
System clock frequency
System clock input pulse width
System clock input rising and
falling times
Event count input clock pulse
width
Event count input clock rising
and falling times
f
C
t
XL
,
t
XH
t
CR
,
t
CF
t
EH
,
t
EL
t
ER
,
t
EF
XTAL
EXTAL
EXTAL
EXTAL
EC0,
EC1
EC0,
EC1
MHz
ns
ns
ns
ms
Item
Symbol
Pins
Conditions
Unit
Fig. 1, Fig. 2
Fig. 1, Fig. 2
External clock driver
Fig. 1, Fig. 2
External clock driver
Fig. 3
Fig. 3
Min.
1
45
t
sys
+
50
1
Max.
10
200
20
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, Vss = 0V)
Fig. 1. Clock timing
Fig. 2. Clock applying condition
t
EH
t
EL
t
EF
t
ER
0.2V
DD
0.8V
DD
t
TH
t
TL
t
TF
t
TR
EC0
EC1
Fig. 3. Event count clock timing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXP825P40 | Terminal Block; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| CXP825P40Q-1 | 8-BIT MICROCONTROLLER |
| CXP82600 | CMOS 8-bit Single Chip Microcomputer |
| CXP82616 | CMOS 8-bit Single Chip Microcomputer |
| CXP82612 | Multipole Connector; Leaded Process Compatible:Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP825P40 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP825P40Q-1 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP82600 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP82600U01Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| CXP82612 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
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