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參數(shù)資料
| 型號(hào)： | X5643S14I-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, PDSO14 |
| 封裝： | PLASTIC, SOIC-14 |
| 文件頁數(shù)： | 13/22頁 |
| 文件大?。?/td> | 106K |
| 代理商： | X5643S14I-4.5A |
X5643/X5645
Characteristics subject to change without notice.
13 of 22
Power-Up and Power-Down Timing
RESET Output Timing
Notes:
(5) This parameter is periodically sampled and not 100% tested.
CS/WDI vs. RESET/RESET Timing
Symbol
V
TRIP
Parameter
Min.
4.5
4.25
2.85
2.55
1.7
Typ.
4.63
4.38
2.93
2.63
1.75
20
Max.
4.75
4.5
3.0
2.7
1.8
Units
V
V
V
Reset trip point voltage, X5643-4.5A, X5643-4.5A
Reset trip point voltage, X5643, X5645
Reset trip point voltage, X5643-2.7A, X5645-2.7A
Reset trip point voltage, X5643-2.7, X5645-2.7
Reset trip point voltage, X5643-1.8, X5645-1.8
V
TRIP
hysteresis
(HIGH to LOW vs. LOW to HIGH V
TRIP
voltage)
Power-up reset timeout
V
CC
detect to reset/output
V
CC
fall time
V
CC
rise time
Reset valid V
CC
V
TH
mV
t
PURST
t
RPD
(5)
t
F
(5)
t
R
(5)
V
RVALID
100
200
280
500
ms
ns
100
100
1
μ
s
μ
s
V
RESET (X5643)
RESET (X5645)
V
CC
t
PURST
t
PURST
t
R
t
F
t
RPD
0 Volts
V
TRIP
V
TRIP
CS/WDI
t
CST
RESET
t
WDO
t
RST
RESET
t
WDO
t
RST
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X5645P-4.5A | RTC Module With CPU Supervisor |
| X5645S14 | RTC Module With CPU Supervisor |
| X5645S14-2.7 | RTC Module With CPU Supervisor |
| X5645S14-2.7A | RTC Module With CPU Supervisor |
| X5645S14-4.5A | RTC Module With CPU Supervisor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X5643S8-1.8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM with Supervisory Features |
| X5643S8-2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM with Supervisory Features |
| X5643S8-2.7A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM with Supervisory Features |
| X5643S8I-4.5A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM with Supervisory Features |
| X5645 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:CPU Supervisor with 64Kbit SPI EEPROM |
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