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參數(shù)資料
| 型號： | MB90F334A |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16位微控制器專有 |
| 文件頁數(shù)： | 9/116頁 |
| 文件大小： | 632K |
| 代理商： | MB90F334A |
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MB90330 Series
9
(Continued)
Pin no.
LQFP
Pin name
Circuit
type*
Function
18
P45
A13
SIN1
P46
A14
SOT1
P47
A15
SCK1
P50
ALE
P51
RD
P52
G
General purpose input/output port.
Function as the external address pin in non-multi-bus mode.
Function as a data input pin for UART ch1.
General purpose input/output port.
Function as the external address pin in non-multi-bus mode.
Function as a data output pin for UART ch1.
General purpose input/output port.
Function as the external address pin in non-multi-bus mode.
Function as a clock I/O pin for UART ch1.
General purpose input/output port.
Function as the address latch enable signal (ALE) pin in external bus mode.
General purpose input/output port.
Function as the read strobe output (RD) pin in external bus mode.
General purpose input/output port.
Function as the data write strobe output (WRL) pin on the lower side in
external bus mode. This pin functions as a general-purpose I/O port when
the WRE bit in the EPCR register is “0”.
General purpose input/output port.
Function as the data write strobe output (WRH) pin on the higher side in bus
width 16-bit external bus mode. This pin functions as a general-purpose
I/O port when the WRE bit in the EPCR register is “0”.
General purpose input/output port.
Function as the hold request input (HRQ) pin in external bus mode. This pin
functions as a general-purpose I/O port when the HDE bit in the EPCR
register is “0”.
General purpose input/output port.
Function as the hold acknowledge output (HAK) pin in external bus mode.
This pin functions as a general-purpose I/O port when the HDE bit in the
EPCR register is “0”.
General purpose input/output port.
Function as the external ready input (RDY) pin in external bus mode. This
pin functions as a general-purpose I/O port when the RYE bit in the EPCR
register is “0”.
General purpose input/output port.
Function as the machine cycle clock output (CLK) pin in external bus mode.
This pin functions as a general-purpose I/O port when the CKE bit in the
EPCR register is “0”.
General purpose input/output port. (With stand voltage of 5 V)
Function as external interrupt ch0 and ch1 input pins.
19
G
20
G
81
L
82
L
83
L
WRL
84
P53
L
WRH
85
P54
L
HRQ
86
P55
L
HAK
91
P56
L
RDY
92
P57
L
CLK
21, 22
P60, P61
INT0, INT1
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90F334APMC1-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC1-G-SPE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC-G-JNE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC-G-SNE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC-G-SPE1 | 制造商:FUJITSU 功能描述: |
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