參數(shù)資料
型號(hào): M41T83SQA6E
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, QCC16
封裝: 4 X 4 MM, ROHS COMPLIANT, QFN-16
文件頁(yè)數(shù): 21/61頁(yè)
文件大?。?/td> 983K
代理商: M41T83SQA6E
Clock operation
M41T82-M41T83
Doc ID 12578 Rev 12
Table 6.
Digital calibration values
Calibration value (binary)
Calibration value rounded to the nearest ppm
DC4 – DC0
Negative calibration (DCS = 0)
to slow a fast clock
Positive calibration (DCS = 1)
to speed up a slow clock
0 (00000)
0
1 (00001)
–2
4
2 (00010)
–4
8
3 (00011)
–6
12
4 (00100)
–8
16
5 (00101)
–10
20
6 (00110)
–12
24
7 (00111)
–14
28
8 (01000)
–16
33
9 (01001)
–18
37
10 (01010)
–20
41
11 (01011)
–22
45
12 (01100)
–24
49
13 (01101)
–26
53
14 (01110)
–28
57
15 (01111)
–31
61
16 (10000)
–33
65
17 (10001)
–35
69
18 (10010)
–37
73
19 (10011)
–39
77
20 (10100)
–41
81
21 (10101)
–43
85
22 (10110)
–45
90
23 (10111)
–47
94
24 (11000)
–49
98
25 (11001)
–51
102
26 (11010)
–53
106
27 (11011)
–55
110
28 (11100)
–57
114
29 (11101)
–59
118
30 (11110)
–61
122
31 (11111)
–63
126
N
N/491520 (per minute)
N/245760 (per minute)
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