參數(shù)資料
型號(hào): M38869M8A-XXXGP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機(jī)
文件頁(yè)數(shù): 65/110頁(yè)
文件大?。?/td> 1601K
代理商: M38869M8A-XXXGP
65
3886 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Supply 5 V ± 10 % to V
CC
and 0 V to V
SS
.
Connect to 5 V ± 10 % in read-only mode, connect to 11.7 to 12.6 V in read/write mode.
Connect to V
SS
.
Connect a ceramic resonator between X
IN
and X
OUT
.
Connect to V
SS
.
Connect to V
SS
.
Port P0 functions as 8-bit address input (A
0
–A
7
).
Port P1 functions as 8-bit address input (A
8
–A
15
).
Function as 8-bit data’s I/O pins (D
0
–D
7
).
P3
7
, P3
6
and P3
3
function as the OE, CE and WE input pins respectively. P3
1
functions as
the A
16
input pin.
Connect P3
0
and P3
2
to V
SS
. Input “H” or “L” to P3
4
, P3
5
, or keep
them open.
Connect P4
4
, P4
6
to V
SS
. Input “H” or “L” to P4
0
- P4
3,
P4
5
, P4
7
, 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.
Input “H” or “L”, or keep them open.
Power supply
V
PP
input
Reset input
Clock input
Clock output
Analog supply input
Reference voltage input
Address input (A
0
–A
7
)
Address input (A
8
–A
15
)
Data I/O (D
0
–D
7
)
Control signal input
Input port P4
Input port P5
Input port P6
Input port P7
Input port P8
Table 20 Pin description (flash memory parallel I/O mode)
Pin
Name
Input
Input
Input
Output
Input
Input
Input
I/O
Input
Input
Input
Input
Input
Input
Input
/Output
Functions
V
CC
, V
SS
CNV
SS
RESET
X
IN
X
OUT
AV
SS
V
REF
P0
0
–P0
7
P1
0
–P1
7
P2
0
–P2
7
P3
0
–P3
7
P4
0
–P4
7
P5
0
–P5
7
P6
0
–P6
7
P7
0
–P7
7
P8
0
–P8
7
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