MB89910 データシートの表示（PDF） - Fujitsu
部品番号
コンポーネント説明
メーカー
MB89910 Datasheet PDF : 53 Pages
| |||
MB89910 Series
(Continued)
Pin no.
SH-
DIP*1
QFP*2
38 to 31 32 to 25
10 to 7 4 to 1
6 to 3 48 to 45
23
17
22
16
21
15
30
24
29
23
28
22
39
33
*1: IP-48P-M01
*2: FPT-48P-M15
*3: MDP-64C-P02
Pin name
MDIP*3
54 to 47 P20 to P27
10 to 7 P30/AN0 to
P33/AN3
6 to 3 P34/AN4 to
P37/AN7
23 P40/INT0
22 P41/INT1
21 P42
46 P50
45 P51/BZ1
44 TEST
55 VFDP
Circuit
type
Function
G P-ch high-voltage open-drain output ports for small
current
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.
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.
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.
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.
E General-purpose N-ch open-drain I/O port
This port input is a hysteresis input, with a built-in noise
canceller.
G P-ch high-voltage open-drain output ports for small
current
G P-ch high-voltage open-drain output port for small
current
Also serves as a buzzer output.
B Operating mode selection pin
Usually, connect to VSS directly. On the product with an
EPROM, the pin is the VPP pin.
— 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.
(Continued)
9
Share Link: 