SM565 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
Manufacturer
SM565 Datasheet PDF : 20 Pages
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SM565
4-Bit Single-Chip Microcomputer
(L REGISTER)
H4 H3 H2 H1 H4 H3 H2 H1 H4 H3 H2 H1 H4 H3 H2 H1
0000
0001
(H REGISTER)
1100
(H REGISTER)
1101
(H REGISTER)
1110
(H REGISTER)
1111
1110
1111
M3 M2 M1 M0 M3 M2 M1 M0 M3 M2 M1 M0 M3 M2 M1 M0
Figure 5. Display RAM and Its LCD Segment Outputs
S0
S16
S32
S48
S1
S17
S33
S49
LCD
DRIVER
S14
S30
S46
S62
S15
S31
S47
S63
565-7
OSCIN
OSCOUT
OSC
fIN
f14 f13 f12 f11 f10 f9 f8
DIV (2)
A0 A1 A2 A3 B0 B1 B2 B3
f7 f6 f5 f4 f3 f2 f1 f0
DIV (1)
INT V + TSTV
f4
IFV
SQ
R
IFA
SQ
INT A + TSTA
R
565-8
Figure 6. Real-Time Clock Divider
10
Microcomputer Data Sheet
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