參數(shù)資料
型號(hào): X4045P-4.5A
廠商: INTERSIL CORP
元件分類: 電源管理
英文描述: RTC Module With CPU Supervisor
中文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8
封裝: PLASTIC, DIP-8
文件頁數(shù): 18/25頁
文件大小: 144K
代理商: X4045P-4.5A
X4043/45
Characteristics subject to change without notice.
18 of 25
REV 1.1.17 9/14/01
www.xicor.com
Watchdog Time Out For 2-Wire Interface
V
TRIP
Set/Reset Conditions
< t
WDO
t
RST
(4043) RESET
SDA
Start
t
WDO
t
RST
SCL
Start
t
RSP
WDT
Restart
Start
SDA
SCL
Minimum Sequence to Reset WDT
Clockin (0 or 1)
SCL
SDA
V
CC
(V
TRIP
)
WP
t
TSU
t
THD
t
VPH
t
VPS
V
P
t
WC
t
VPO
0
7
7
0
7
sets V
TRIP
01h*
03h* resets V
TRIP
* all others reserved
0
Start
A0h
00h
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