参数资料
型号: MB89P165-104-PF
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 4.2 MHz, MICROCONTROLLER, PQFP80
封装: PLASTIC, QFP-80
文件页数: 2/56页
文件大小: 812K
代理商: MB89P165-104-PF
MB89160L Series
10
s PIN DESCRIPTION
(Continued)
Pin no.
Pin name
Circuit type
Function
SQFP*1
QFP*2
MQFP*3
QFP*4
16
18
X0
A
Main clock crystal oscillator pins
15
17
X1
18
20
MOD0
C
Operating mode selection pins
Connect directly to VSS.
17
19
MOD1
19
21
RST
D
Reset I/O pin
This pin is an N-ch open-drain output type with a
pull-up resistor, and a hysteresis input type. “L” is
output from this pin by an internal reset source. The
internal circuit is initialized by the input of “L”.
20 to 27
22 to 29
P00/INT20 to
P07/INT27
E
General-purpose I/O ports
Also serve as an external interrupt 2 input (wake-up
function).
External interrupt 2 input is hysteresis input.
28 to 31
30 to 33
P10/INT10 to
P13/INT13
E
General-purpose I/O ports
Also serve as an external interrupt 1 input. External
interrupt 1 input is hysteresis input.
32 to 35
34 to 37
P14 to P17
F
General-purpose I/O ports
36
38
P20/EC
H
N-ch open-drain general-purpose I/O port
Also serves as the external clock input for the timer.
The peripheral is a hysteresis input type.
37
39
P21
I
N-ch open-drain general-purpose I/O port
38
40
P22/TO
I
N-ch open-drain general-purpose I/O port
Also serves as a timer output.
39
41
P23/SI
H
N-ch open-drain general-purpose I/O port
Also serves as the data input for the serial I/O.
The peripheral is a hysteresis input type.
40
42
P24/SO
I
N-ch open-drain general-purpose I/O port
Also serves as the data output for the serial I/O.
41
43
P25/SCK
H
N-ch open-drain general-purpose I/O port
Also serves as the clock I/O for the serial I/O.
The peripheral is a hysteresis input type.
42
44
P26
I
N-ch open-drain general-purpose I/O port
43
45
P27/PWM2
I
N-ch open-drain general-purpose I/O port
Also serves as the square wave or PWM wave
output for the 8-bit PWM timer 2.
49
51
P33
J
Functions as an N-ch open-drain general-purpose
output port only.
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