參數(shù)資料
型號: MB90497GPMC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP64
封裝: 12 X 12 MM, 1.70 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LFQFP-64
文件頁數(shù): 78/96頁
文件大?。?/td> 2317K
代理商: MB90497GPMC
MB90495G Series
8
DS07-13713-6E
■ PIN DESCRIPTION
(Continued)
Pin No.
Pin Name
Circuit
Type
Description
QFP-
64P *1
LQFP-
64P *2
21
P61
D
General-purpose I/O port
INT1
Functions as external interrupt input pin. Set this to input port.
32
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
AVCC
VCC power input pin of A/D converter.
13
12
AVR
Reference voltage (
+) input pin for the A/D converter.This voltage must
not exceed VCC and AVCC. Reference voltage (
) is fixed to AVSS.
14
13
AVSS
VSS power input pin of A/D converter.
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
VSS
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 ch.0 to ch.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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