Hitachi AP1 Data Book page 61

4-bit single-chip microcomputer
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--------------------------------------------------------HMCS44C,HMCS44CL
I
HMCS44C Mask Option list
I
(1)
I/O Option
Pin
I/O Option
Pin
I/O
Remarks
Name
A
B
C
Name
Do
I/O
Roo
01
I/O
ROI
02
I/O
R02
03
I/O
R03
04
I/O
RIO
05
I/O
Rll
06
I/O
R12
07
I/O
R13
08
I/O
R20
09
I/O
R21
010
I/O
R22
011
I/O
R23
012
I/O
R30
013
I/O
R31
014
I/O
R32
015
I/O
R33
INTo
I
-------
INTI
I
----
*
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
~
Not Used
Oscillator
Resistor
Ceramic Resonator
External Clock
*
Please check one section on the above chart.
(3)
I/O State at "Halt" Mode
I/O State
0
Enable
0
Disable
*
Mark "y" in
"0"
for the selected I/O
state.
(4) Supply Voltage (Vee!
Supply Voltage (Vee!
0
5±O.5V
0
2.5V to 5.5V
*
Mark·y" in ·0· for the selected supply
voltage.
Used (Reset is applied
when Halt release)
59
Date
Customer's Name
ROM CODE 10
Hitachi P /N
I/O Option
I/O
A
B
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Used (Reset is not applied
when Halt release)
~
(5)
Package
Package
0
OP-42
0
OP-42S
*
Mark V ., in "0" for
the selected package.
C
Remarks

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