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參數(shù)資料
| 型號(hào)： | MB90242A |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, 32 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, SQFP-80 |
| 文件頁(yè)數(shù)： | 68/258頁(yè) |
| 文件大小： | 2010K |
| 代理商： | MB90242A |
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1.6 Pin Description
11
22
P44/A20/SCK0
F
P44 is a general-purpose I/O port. This function is enabled
when UART #0 clock output is disabled and the corresponding
bit in the upper address control register is set to 'port.'
A20 is the output pin for bit 20 of the external address bus.
This function is enabled when UART #0 clock output is dis-
abled and the corresponding bit in the upper address control
register is set to 'address.'
SCK0 is the clock signal output pin for UART #0. This func-
tion is enabled when UART #0 clock output is enabled.
23
P45/A21/ASR0
/TIN0
F
P45 is a general-purpose I/O port. This function is enabled
when the corresponding bit in the upper address control regis-
ter is set to 'port.'
A21 is the output pin for bit 21 of the external address bus.
This function is enabled when the corresponding bit in the
upper address control register is set to 'address.'
ASR0 is the data input pin for input capture #0. This function
is used for input at all times when input capture #0 is receiving
input, and therefore I/O access from other functions should
not be attempted unless intended.
TIN0 is the data input pin for 16-bit timer #0. This function is
used for input at all times when 16-bit timer #0 is receiving
input, and therefore I/O access from other functions should
not be attempted unless intended.
24
P46/A22/ASR1
/TIN1
F
P46 is a general-purpose I/O port. This function is enabled the
corresponding bit in the upper address control register is set to
'port.'
A22 is the output pin for bit 22 of the external address bus.
This function is enabled when the corresponding bit in the
upper address control register is set to 'address.'
ASR1 is the data input pin for input capture #1. This function
is used for input at all times when input capture #1 is receiving
input, and therefore I/O access from other functions should
not be attempted unless intended.
TIN1 is the data input pin for 16-bit timer #1. This function is
used for input at all times when 16-bit timer #1 is receiving
input, and therefore I/O access from other functions should
not be attempted unless intended.
25
P47/A23/ASR2
F
P47 is a general-purpose I/O port. This function is enabled
when the corresponding bit in the upper address control regis-
ter is set to 'port.'
A23 is the output pin for bit 23 of the external address bus.
This function is enabled when the corresponding bit in the
address high control register is set to 'address.'
ASR2 is the data input pin for input capture #2. This function
is used for input at all times when input capture #2 is receiving
input, and therefore I/O access from other functions should
not be attempted unless intended.
Table 1.6 Pin Description (Continued)
Pin No.
Name
Circuit type
Function
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90337PFM | 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP64 |
| MB90F337PFM | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP64 |
| MB90352SPFV | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP64 |
| MB90F352SPFV | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP64 |
| MB90F352PFV | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90246 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90246A | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90246APFV | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90330 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90330A | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
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