參數(shù)資料
型號(hào): M41T93SQA6F
廠商: STMICROELECTRONICS
元件分類: 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PQCC16
封裝: 4 X 4 MM, ROHS COMPLIANT, QFN-16
文件頁(yè)數(shù): 36/49頁(yè)
文件大小: 719K
代理商: M41T93SQA6F
M41T93
DC and AC parameters
Doc ID 12615 Rev 5
Table 22.
AC characteristics
Sym
Parameter(1)
1.
Valid for ambient operating temperature: TA = –40 to 85 °C; VCC = 2.38 to 5.5 V (except where noted)
VCC < 2.7 V
VCC ≥ 2.7 V
Units
Min
Max
Min
Max
fSCL
SCL clock frequency
D.C.
5
D.C.
10
MHz
tELCH
E active setup time
90
30
ns
tEHCH
E not active setup time
90
30
ns
tEHEL
E deselect time
100
40
ns
tCHEH
E active hold time
90
30
ns
tCHEL
E not active hold time
90
30
ns
tCH
(2)
2.
tCH and tCL must never be lower than the shortest possible clock period, 1/fC(max)
Clock high time
90
40
ns
tCL
Clock low time
90
40
ns
tCLCH
(3)
3.
Value guaranteed by characterization, not 100% tested in production
Clock rise time
1
2
s
tCHCL
Clock fall time
1
2
s
tDVCH
Data in setup time
20
10
ns
tCHDX
Data in hold time
30
10
ns
tEHQZ
Output disable time
100
40
ns
tCLQV
Clock low to output valid
60
40
ns
tCLQX
Output hold time
0
ns
tQLQH
Output rise time
50
40
ns
Output fall time
50
40
ns
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