Hitachi AP1 Data Book page 83

4-bit single-chip microcomputer
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--------------------------------------------------------HMCS45C,HMCS45CL
,------------------,----------------,
Date
I
HMCS45C
Mask Option
List
I
Customer's Name
ROM CODE ID
Hitachi P
/N
(1)
I/O
Pin
I/O Option
Pin
I/O Option
I/O
Remarks
I/O
Remarks
Name
A
B
C
Name
A
B
C
Do
I/O
Roo
I/O
Dl
I/O
ROI
I/O
D2
I/O
R02
I/O
D3
I/O
R03
I/O
D4
I/O
RIO
I/O
Ds
I/O
Rl1
I/O
D6
I/O
R12
I/O
D7
I/O
R13
I/O
D8
I/O
R20
I/O
D9
I/O
R21
I/O
DIO
I/O
R22
I/O
Dll
I/O
R23
I/O
D12
I/O
R30
I/O
D13
I/O
R31
I/O
D14
I/O
R32
I/O
DIS
I/O
R33
I/O
R40
I/O
R41
I/O
R42
I/O
R43
I/O
Rso
I/O
RSI
I/O
RS2
I/O
RS3
I/O
Rso
0
~
RSI
0
~
INTo
I
~
RS2
0
-----
INTI
I
-----
RS3
0
----
~
Specify the I/O composition with a mark of "0" in the applicable composition column.
A : No pull up MOS
B : With pull up MOS
C : CMOS Output
(2)
Oscillator & Halt
~
Oscillator
Not Used
Resistor
Ceramic Resonator
External Clock
t,.
Please check one section on the above chart.
(3)
I/O State at "Halt" Mode
I/O State
0
Enable
0
Disable
'~l
Mark "" " in
"0"
for the selected I/O
state.
Used (Reset is applied
Used (Reset is not applied
when Halt release)
when Halt release)
------
(4)
Supply Voltage (Vccl
Supply Voltage (Vcc)
0
5±O.5V
0
2.5V to 5.5V
.t...
Mark
"v"
in "0" for the selected supply
voltage.
81
(5)
Package
Package
0
FP-54
0
DP-64S
' *
Mark "v" in "0" for
the selected package.

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