參數(shù)資料
型號(hào): DS1395
英文描述: RAMified Real Time Clock
中文描述: 網(wǎng)狀實(shí)時(shí)時(shí)鐘
文件頁(yè)數(shù): 16/19頁(yè)
文件大?。?/td> 193K
代理商: DS1395
DS1395/DS1397
020794 16/19
CAPACITANCE
(t
A
= 25
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Input Capacitance
C
IN
12
pF
Output Capacitance
C
OUT
12
pF
GENERAL INFORMATION
PARAMETER
SYM
MIN
TYP
MAX
UNIT
NOTES
Expected Data Retention @ 25
°
C
(DS1397 only)
t
DR
10
Years
Clock Accuracy for t
DR
@ 25
°
C
(DS1397 only)
C
Q
±
1
Min/Mo
Clock Accuracy Temperature Co-
efficient (DS1397)
K
.050
ppm
/
°
C
2
Clock Temperature Coefficient
Turnover Temperature (DS1397
only)
t
O
20
30
0
°
C
Chip Enable Threshold (DS1397
only)
CE
THR
4.5
V
POWER–UP CONDITION
POWER FAIL
CE
V
CC
V
IH
t
REC
4.5V
4.25V
4.0V
t
R
NOTE:
CE is an internal signal generated by the power switching reference in the DS139X products.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1395N 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
DS1395S 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Real Time Clock
DS1395SN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
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