參數(shù)資料
型號: M41T00SM6F
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復及定時提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO8
封裝: 0.150 INCH, LEAD FREE, PLASTIC, SO-8
文件頁數(shù): 13/26頁
文件大?。?/td> 225K
代理商: M41T00SM6F
DC and AC parameters
M41T00S
Table 9.
Power down/up AC characteristics
Table 10.
Power down/up trip points DC characteristics
Figure 14.
Bus timing requirements sequence
Symbol
Parameter(1)(2)
1.
VCC fall time should not exceed 5 mV/s.
2.
Valid for ambient operating temperature: TA = –40 to 85°C; VCC = 2.7 to 5.5 V (except where noted).
Min
Typ
Max
Unit
tPD
SCL and SDA at VIH before power down
0
nS
trec
SCL and SDA at VIH after power up
10
S
Sym
Parameter(1)(2)
1.
All voltages referenced to VSS.
2.
Valid for ambient operating temperature: TA = –40 to 85°C; VCC = 2.7 to 5.5 V (except where noted).
Min
Typ
Max
Unit
VPFD
Power-fail deselect
2.5
2.6
2.7
V
Hysteresis
25
mV
VSO
Battery backup switchover voltage
(VCC < VBAT; VCC < VPFD)
VBAT < VPFD
VBAT
V
VBAT > VPFD
VPFD
V
Hysteresis
40
mV
AI00589
SDA
P
tSU:STO
tSU:STA
tHD:STA
SR
SCL
tSU:DAT
tF
tHD:DAT
tR
tHIGH
tLOW
tHD:STA
tBUF
S
P
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