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參數(shù)資料
| 型號： | MB90242A |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-Bit Proprietary Microcontroller(16位專用微控制器) |
| 中文描述： | 16-BIT, 32 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, LQFP-80 |
| 文件頁數(shù)： | 5/57頁 |
| 文件大?。?/td> | 754K |
| 代理商： | MB90242A |
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5
MB90242A Series
I
PIN DESCRIPTION
Pin no.
LQFP*
1 to 8
Pin name
Circuit type
Function
P20 to P27
A00 to A07
P30 to P37
A08 to A15
P40
F
These pins cannot be used as general-purpose ports.
Output pins for the lower 8 bits of the external address bus
These pins cannot be used as general-purpose ports.
Output pins for the middle 8 bits of the external address bus
General-purpose I/O port
This function is available when corresponding bit of the upper
address control register specifies port.
External address bus output pin bit 16
This function is available when corresponding bit of the upper
address control register specifies address.
General-purpose I/O port
This function is available when corresponding bit of the upper
address control register specifies port.
External address bus output pin bit 17
This function is available when corresponding bit of the upper
address control register specifies address.
General-purpose I/O port
This function is available when corresponding bit of the upper
address control register specifies port.
External address bus output pin bit 18
This function is available when corresponding bit of the upper
address control register specifies address.
UART #0 data input pin
This pin, as required, is used for input during UART #0 input
operation, and it is necessary to disable input/output for other
functions from this pin unless such input/output is made
intentionally.
General-purpose I/O port
This function is available when data output of UART #0 is disabled
and corresponding bit of the upper address control register
specifies port.
External address bus output pin bit 19
This function is available when data output of UART #0 is disabled
and corresponding bit of the upper address control register
specifies address.
UART #0 data output pin
This function is available when data output of UART #0 is enabled.
10 to 17
F
18
F
A16
19
P41
F
A17
20
P42
F
A18
SID0
21
P43
F
A19
SOD0
* :FPT-80P-M05
(Continued)
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相關代理商/技術參數(shù) |
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| MB90330 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
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