參數(shù)資料
型號(hào): MSM6242BGS
廠(chǎng)商: OKI ELECTRIC INDUSTRY CO LTD
元件分類(lèi): 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, PDSO24
封裝: 0.430 INCH, PLASTIC, SOP-24
文件頁(yè)數(shù): 12/18頁(yè)
文件大?。?/td> 177K
代理商: MSM6242BGS
Semiconductor
MSM6242B
25
Note 1)
Note 2)
Note 3)
Note 4)
Address
Input
Count
value
Description
D3
REGISTER TABLE
0
1
2
3
4
1-second digit register
10-second digit register
1-minute digit register
10-minute digit register
1-hour digit register
0 to 9
0 to 5
0 to 9
0 to 5
0 to 9
ITRPT
/STND
0 to 2
or 0 to 1
6
7
8
9
A
B
C
F
D
E
5
Address Input
Register
Name
Data
A3
1-day digit register
10-day digit register
1-month digit register
10-month digit register
1-year digit register
10-year digit register
Week register
Control Register D
Control Register E
Control Register F
0 to 9
0 to 3
0 to 9
0 to 1
0 to 9
0 to 6
S1
S10
mi1
mi10
h1
h10
d1
d10
mo1
MO10
y1
y10
w1
HOLD
MASK
REST
S2
S20
mi2
mi20
h2
h20
d2
d20
mo2
*
y2
y20
w2
BUSY
STOP
S4
S40
mi4
mi40
h4
PM/
AM
d4
*
mo4
*
y4
y40
w4
IRQ
FLAG
t0
24/12
S8
*
mi8
*
h8
TEST
*
d8
*
mo8
*
y8
y80
*
30
sec.
ADJ
t1
S1
S10
MI1
MI10
H1
H10
D1
D10
MO1
MO10
Y1
Y10
W
CD
CE
CF
D2
D1
D0
A2
A1
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
REST = RESET
ITRPT/STND = INTERRUPT/STANDARD
Bit * does not exist (unrecognized during a write and held at "0" during a read).
Be sure to mask the AM/PM bit when processing 10's of hour's data.
BUSY bit is read only. The IRQ FLAG bit can only be set to a "0". Setting the IRQ FLAG to a "1" is done by
hardware.
PM at 1 and AM at 0 for PM / AM bit.
Figure 1. Register Table
PM/AM, 10-hour digit
register
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