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參數(shù)資料
| 型號(hào)： | MB89P925 |
| 廠(chǎng)商： | Fujitsu Limited |
| 英文描述： | 8-Bit Proprietary Microcontroller(8位專(zhuān)用微控制器) |
| 中文描述： | 8位微控制器專(zhuān)利（8位專(zhuān)用微控制器） |
| 文件頁(yè)數(shù)： | 7/47頁(yè) |
| 文件大?。?/td> | 308K |
| 代理商： | MB89P925 |
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7
MB89920 Series
I
PIN DESCRIPTION
(Continued)
Pin no.
Pin name
Circuit
type
A
Function
17
18
16
X1
X0
MODA
Clock oscillator pins
B
Operation mode selection input pin
Connect this pin to V
Hardware standby input pin
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”.
General-purpose I/O ports
A pull-up resistor option is provided. Also serve as an output
compare data output.
General-purpose I/O port
Also serves as a buzzer/clock output.
General-purpose I/O port
A pull-up resistor option is provided.
Also serves as an 8-bit PWM output.
General-purpose I/O port
A pull-up resistor option is provided.
Also serves as an 8-bit PWM output.
General-purpose I/O port
A pull-up resistor option is provided.
Also serves as the clock I/O (SCK) for the serial I/O. The SCK
input is a hysteresis input.
The output type can be switched between N-ch open-drain and
CMOS.
General-purpose I/O port
A pull-up resistor option is provided.
Also serves as the data output (SO) for the serial I/O. The output
type can be switched between N-ch open-drain and CMOS.
General-purpose I/O port
A pull-up resistor option is provided.
Also serves as the data input (SI) for the serial I/O.
General-purpose I/O port
A pull-up resistor option is provided.
Also serves as a UART clock I/O (UCK). The UCK input is
hysteresis input.
The output type can be switched between N-ch open-drain and
CMOS.
General-purpose I/O port
A pull-up resistor option is provided.
Also serves as a UART data output (UO).
The output type can be switched between N-ch open-drain and
CMOS.
SS
(GND).
20
21
HST
RST
B
C
11,
12
P90/RTO0,
P91/RTO1
D
13
P92/BUZ/CLK
D
14
P93/PWM0
D
19
P94/PWM1
D
22
P95/SCK
E
23
P96/SO
D
24
P97/SI
E
25
P32/UCK
E
26
P31/UO
D
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相關(guān)代理商/技術(shù)參數(shù) |
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| MB89P928 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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| MB89P928PFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB89P935A | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P935APFV | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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