參數(shù)資料
型號(hào): MB89PV910
廠商: Fujitsu Limited
英文描述: 8-Bit Proprietary Microcontroller(8位專用微控制器)
中文描述: 8位微控制器專利(8位專用微控制器)
文件頁數(shù): 9/54頁
文件大?。?/td> 759K
代理商: MB89PV910
9
MB89910 Series
(Continued)
(Continued)
*1: DIP-48P-M01
*2: FPT-48P-M15
*3: MDP-64C-P02
Pin no.
Pin name
Circuit
type
Function
SH-DIP*
1
QFP*
2
MDIP*
3
38 to 31
32 to 25
54 to 47
P20 to P27
G
P-ch high-voltage open-drain output ports for small
current
10 to 7
4 to 1
10 to 7
P30/AN0 to
P33/AN3
H
General-purpose N-ch open-drain I/O ports
These port inputs are a hysteresis input, each with a
built-in noise canceller. Although the pins are also
serve as an analog inputs, an analog input does not
pass through their noise cancellers.
6 to 3
48 to 45
6 to 3
P34/AN4 to
P37/AN7
F
General-purpose CMOS I/O ports
These port inputs are a hysteresis input, each with a
built-in noise canceller. Although the pins are also
serve as an analog inputs, an analog input does not
pass through their noise cancellers.
23
17
23
P40/INT0
D
General-purpose CMOS I/O port
This port input is a hysteresis input, with a built-in
noise canceller. Also serves as an external interrupt.
External interrupt input passes through the noise
canceller.
22
16
22
P41/INT1
E
General-purpose N-ch open-drain I/O port
This port input is a hysteresis input, with a built-in
noise canceller. Also serves as an external interrupt.
External interrupt input passes through the noise
canceller.
21
15
21
P42
E
General-purpose N-ch open-drain I/O port
This port input is a hysteresis input, with a built-in
noise canceller.
30
24
46
P50
G
P-ch high-voltage open-drain output ports for small
current
29
23
45
P51/BZ1
G
P-ch high-voltage open-drain output port for small
current
Also serves as a buzzer output.
28
22
44
TEST
B
Operating mode selection pin
Usually, connect to V
an EPROM, the pin is the V
SS
directly. On the product with
pin.
PP
39
33
55
VFDP
Voltage supply pin connected to a pull-down resistor
for ports 1, 2, and 5
In products without a pull-down resistor, in the
MB89P915, and in the MB89PV910, this pin should
be left open.
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