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參數(shù)資料
| 型號(hào)： | X4283(中文) |
| 元件分類(lèi)： | CPU監(jiān)測(cè) |
| 英文描述： | RTC Module With CPU Supervisor |
| 中文描述： | 時(shí)鐘模塊CPU監(jiān)控 |
| 文件頁(yè)數(shù)： | 18/22頁(yè) |
| 文件大小： | 403K |
| 代理商： | X4283(中文) |
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X4283/85 – Preliminary Information
Characteristics subject to change without notice.
18 of 22
REV 1.17 11/27/00
www.xicor.com
RESET Output Timing
V
TRIP
Programming Timing Diagram (WEL = 1)
V
TRIP
Programming Parameters
Parameter
t
VPS
V
TRIP
Program Enable Voltage Setup time
t
VPH
V
TRIP
Program Enable Voltage Hold time
t
TSU
V
TRIP
Setup time
t
THD
V
TRIP
Hold (stable) time
t
WC
V
TRIP
Write Cycle Time
t
VPO
V
TRIP
Program Enable Voltage Off time (Between successive adjustments)
t
RP
V
TRIP
Program Recovery Period (Between successive adjustments)
V
P
Programming Voltage
V
TRAN
V
TRIP
Programmed Voltage Range
V
ta1
Initial V
TRIP
Program Voltage accuracy (V
CC
applied–V
TRIP
) (Programmed at 25°C.)
V
ta2
Subsequent V
TRIP
Program Voltage accuracy [(V
CC
applied–V
ta1
)—V
TRIP
.
Programmed at 25°C.)
V
tr
V
TRIP
Program Voltage repeatability (Successive program operations. Programmed
at 25°C.)
V
tv
V
TRIP
Program variation after programming (0–75°C). (Programmed at 25°C.)
V
TRIP
programming parameters are periodically sampled and are not 100% tested.
Symbol
t
WDO
Parameter
Min.
Typ.
Max.
Unit
Watchdog Time Out Period,
WD1 = 1, WD0 = 0
WD1 = 0, WD0 = 1
WD1 = 0, WD0 = 0 (factory setting)
Reset Time Out
100
450
1
100
250
650
1.5
250
400
850
2
400
ms
ms
sec
ms
t
RST
Description
Min.
1
1
1
10
Max.
Unit
μs
μs
μs
ms
ms
μs
ms
V
V
V
mV
10
0
10
15
2.55
-0.1
-25
18
4.75
+0.4
+25
-25
+25
mV
-25
+25
mV
V
CC
(V
TRIP
)
WP
t
TSU
t
THD
t
VPH
t
VPS
V
P
V
TRIP
t
VPO
SCL
SDA
A0h
01h or 03h
t
RP
00h
00h
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X4283_06 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:CPU Supervisor with 128K EEPROM |
| X4283AL | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:CPU Supervisor with 128K EEPROM |
| X4283AM | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:CPU Supervisor with 128K EEPROM |
| X4283AN | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:CPU Supervisor with 128K EEPROM |
| X4283AP | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:CPU Supervisor with 128K EEPROM |
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