M38867E8AHP MITSUBISHI [Mitsubishi Electric Semiconductor], M38867E8AHP Datasheet - Page 65

• Manufacturer Part Number: M38867E8AHP
• Description: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER??
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Table 20 Pin description (flash memory parallel I/O mode)
V
CNV
RESET
X
X
AV
V
P0
P1
P2
P3
P4
P5
P6
P7
P8
_____
CC
IN
OUT
REF
0
0
0
0
0
0
0
0
0
SS
–P0
–P1
–P2
–P3
–P4
–P5
–P6
–P7
–P8
, V
Pin
SS
SS
7
7
7
7
7
7
7
7
7
Data I/O (D
Input port P5
Input port P7
Power supply
V
Reset input
Clock input
Clock output
Analog supply input
Reference voltage input
Address input (A
Address input (A
Control signal input
Input port P4
Input port P6
Input port P8
PP
input
Name
0
–D
7
)
0
8
–A
–A
7
15
)
)
/Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
—
—
Supply 5 V ± 10 % to V
Connect to 5 V ± 10 % in read-only mode, connect to 11.7 to 12.6 V in read/write mode.
Connect to V
Connect a ceramic resonator between X
Connect to V
Connect to V
Port P0 functions as 8-bit address input (A
Port P1 functions as 8-bit address input (A
Function as 8-bit data’s I/O pins (D
P3
the A
them open.
Connect P4
Input “H” or “L”, or keep them open.
Input “H” or “L”, or keep them open.
Input “H” or “L”, or keep them open.
Input “H” or “L”, or keep them open.
7
, P3
16
6
input pin. Connect P3
and P3
4
, P4
SS
SS
SS
3
.
.
.
function as the OE, CE and WE input pins respectively. P3
6
to V
SS
CC
. Input “H” or “L” to P4
and 0 V to V
0
and P3
__
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
0
__
–D
Functions
2
7
to V
SS
).
IN
.
0
8
and X
___
SS
–A
–A
MITSUBISHI MICROCOMPUTERS
. Input “H” or “L” to P3
7
15
0
).
).
OUT
- P4
.
3,
P4
5
, P4
7
3886 Group
, or keep them open.
4
, P3
1
5
functions as
, or keep
65