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参数资料
| 型号： | MB89PV870CF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 10 MHz, MICROCONTROLLER, CQFP80 |
| 封装： | CERAMIC, MQFP-80 |
| 文件页数： | 44/45页 |
| 文件大小： | 509K |
| 代理商： | MB89PV870CF |
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MB89870 Series
8
s
s PIN DESCRIPTION
(Continued)
*1: FPT-80P-M05
*2: FPT-80P-M06
*3: MQP-80C-P01
Pin no.
Pin name
Circuit
type
Function
LQFP*1
QFP*2
MQFP*3
15
17
X1
A
Main clock crystal oscillator pins (max. 10 MHz)
16
18
X0
44
46
X0A
B
Subclock crystal oscillator pins (32.768 kHz)
45
47
X1A
17
19
MOD1
C
Operating mode selection pins
Connect to VSS (GND) when using.
18
20
MOD0
19
21
RST
J
Reset I/O pin
“L” is output from this pin by an internal source.
The internal circuit is initialized by the input of “L”.
20 to 27
22 to 29
P00/INT0 to
P07/INT7
D
General-purpose I/O ports
Also serve as an external interrupt input (wake-up
function).
External interrupt input is hysteresis input.
28,
29,
30,
31,
32,
33,
34,
35
30,
31,
32,
33,
34,
35,
36,
37
P10/IN0–,
P11/IN0+,
P12/IN1–,
P13/IN1+,
P14/IN2–,
P15/IN2+,
P16/IN3–,
P17/IN3+
E
General-purpose I/O ports
Also serve as the input for the OP amp
46 to 48
48 to 50
P20 to P22
F
General-purpose I/O ports
6 to 9
8 to 11
P30/AN0 to
P33/AN3
E
General-purpose I/O ports
Also serve as the input for the A/D converter.
10 to 14
12 to 16
P34/AN4/OUT0 to
P37/AN7/OUT3
G
General-purpose I/O ports
Also serve as the A/D converter input and the
output for the OP amp.
75 to 80,
1,2
77 to 80,
1 to 4
P40/SEG16 to
P47/SEG23
H
General-purpose I/O ports
Also serve as an LCD controller/driver segment
output.
36
38
P50/PWM
F
General-purpose I/O port
The output type can be switched between N-ch
open-drain and CMOS. Also serves as an 8-bit
PWM timer.
37,
38,
39
39,
40,
41
P51/TO2,
P52/TO1,
P53/EC
F
General-purpose I/O ports
The output type can be switched between N-ch
open-drain and CMOS. Also serves as an 8/16-bit
timer/counter.
P53/EC is hysteresis input.
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相关代理商/技术参数 |
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| MB89PV890 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
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