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M48T212V 데이터시트(PDF) 29 Page - STMicroelectronics

부품명 M48T212V
상세설명  3.3V TIMEKEEPER supervisor
PDF  35 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M48T212V 데이터시트(HTML) 29 Page - STMicroelectronics

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M48T212V
DC and AC parameters
29/35
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
µs
tFB
VPFD (min) to VSS VCC fall time
M48T212V
150
µs
tR
VPFD (min) to VPFD (max) VCC rise time
10
µs
tRB
VSS to VPFD (min) VCC rise time
1
µs
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
VALID
VPFD (max)
VPFD (min)
VSO
VALID
VALID
VCCSW



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