參數(shù)資料
型號: MB90495G
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller CMOS
中文描述: 16位微控制器專有的CMOS
文件頁數(shù): 8/92頁
文件大?。?/td> 450K
代理商: MB90495G
MB90495G Series
8
I
PIN DESCRIPTION
(Continued)
Pin No.
Pin Name
Circuit
Type
Description
M06
M09
2
1
P61
D
General-purpose I/O port
INT1
Functions as external interrupt input pin. Set this to input port.
3
2
P62
D
General-purpose I/O port
INT2
Functions as external interrupt input pin. Set this to input port.
4 to 11 3 to 10
P50 to P57
E
General-purpose I/O port
AN0 to
AN7
Functions as analog input port of A/D converter. This is enabled if analog
input configuration is permitted.
12
11
AV
CC
V
CC
power input pin of A/D converter.
Reference voltage (
+
) input pin for the A/D converter.This voltage must
not exceed V
CC
and AV
CC
. Reference voltage (
) is fixed to AV
SS
.
V
SS
power input pin of A/D converter.
13
12
AVR
14
13
AV
SS
15
14
P60
D
General-purpose I/O port
INT0
Functions as external interrupt input pin. Set this to input port.
16
15
X0A
A
Low-speed oscillation pin.
Perform pull-down processing if not connected to an oscillator.
17
16
X1A
A
Low-speed oscillation pin.
Set to open if not connected to an oscillator.
18
17
P63
D
General-purpose I/O port
INT3
Functions as external interrupt input pin. Set this to input port.
19
18
MD0
C
Input pin for specifying operation mode.
20
19
RST
B
External reset input pin.
21
20
MD1
C
Input pin for specifying operation mode.
22
21
MD2
F
Input pin for specifying operation mode.
23
22
X0
A
High-speed oscillation pin.
24
23
X1
A
High-speed oscillation pin.
25
24
V
SS
Power supply (0 V) input pin.
26 to
33
25 to
32
P00 to P07
D
General-purpose I/O port
Only enabled in single-chip mode.
AD00 to
AD07
I/O pin for the lower 8-bit of the external address data bus.
Only enabled during external bus mode.
34 to
37
33 to
36
P10 to P13
D
General-purpose I/O port. Only enabled in single-chip mode.
IN0 to IN3
Functions as trigger input pin for input capture channels 0 to 3. Set this to
input port.
AD08 to
AD11
I/O pin for upper 4-bit of external address data bus.
Only enabled during external bus mode.
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