Hitachi AP1 Data Book page 300

4-bit single-chip microcomputer
Table of Contents

Advertisement

HMCS404AC------------------------------------------------------------------------
• PIN ARRANGEMENT (Top View)
011
0·2
0 ..
D ••
0 ..
R ••
R.,
R ••
R.3
R ••
RII
R ••
R ..
R2.
R2I
R22
R23
RA.
RA,/Vdisp
R30
R"
R32/iNTo
R,,/Iiiii'i
Roo
R ..
Ru
R"
RIO
RI.
Ru
Ru
Vee
• BLOCK DIAGRAM
.---
---.
• RA./Vdisp
.
.
I
R
AO
L. _____
.1
Ru
Ru
R"
RIO
R"
R"
RT!
R
T •
Roo
R ..
R
I •
Ro.
R"
Ru
R"
Rs.
0
D ••
O.
01
0,
D.
D.
D.
0,
02
D.
D.
GND
OSC.
osc.
'mT"
RESET
R.3
R02
Ro.
Roo
Ru
RI2
RI.
RIO
R"
Rn
R7I
R,.
R.,
R •• /SO
R.,/51
R ••
/ffi
Re.J~l~r/~ ~~R"R.,
~~:.J
High Voltage Pins
298
RESg)'
m'I'
OSC. Osc. Vee <Nl
ROM
O.
D.
D.
o.
GNO
osc.
osc.
Tm'
RESET
RII
Roo
RI>
R ••
R ••
RIO
R73
Rn
t O t 8 x l O b i l
PC
r-
-
- - , r-
-
,
:Ro.RotRo,Roo :
:DtlD"D'IDIlDa,D .. D.D. D, D. D.
D~D.
D. D, D.
'- _______ J
L __________________
J

Advertisement

Table of Contents
loading

Table of Contents