參數(shù)資料
型號: M48T212V-85MH1F
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: REAL TIME CLOCK, PDSO44
封裝: 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-44
文件頁數(shù): 22/35頁
文件大?。?/td> 348K
代理商: M48T212V-85MH1F
Obsolete
Product(s)
- Obsolete
Product(s)
M48T212V
DC and AC parameters
Figure 14.
Power down/up mode AC waveforms
Table 15.
Power down/up mode AC characteristics
Symbol
Parameter(1)
1.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 3.0 to 3.6V (except where noted).
Min
Max
Unit
tF
VPFD (max) to VPFD (min) VCC fall time
300
s
tFB
VPFD (min) to VSS VCC fall time
M48T212V
150
s
tR
VPFD (min) to VPFD (max) VCC rise time
10
s
tRB
VSS to VPFD (min) VCC rise time
1
s
trec
VPFD (max) to RST high
40
200
ms
AI02638
VCC
INPUTS
RST
OUTPUTS
DON'T CARE
HIGH-Z
tF
tFB
tR
trec
tRB
VALID
VPFD (max)
VPFD (min)
VSO
VALID
VCCSW
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