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參數(shù)資料
| 型號： | MB90F334APFF |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120 |
| 封裝： | 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LFQFP-120 |
| 文件頁數(shù)： | 88/120頁 |
| 文件大小： | 1210K |
| 代理商： | MB90F334APFF |
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MB90330A Series
7
■ PIN DESCRIPTION
(Continued)
Pin no.
Pin name
I/O
Circuit
type*
Function
108, 107
X0, X1
A
Terminals to connect the oscillator.
When connecting an external clock, leave the X1 pin side unconnected.
13, 14
X0A, X1A
A
32 kHz oscillation terminals.
90
RST
F
External reset input pin.
93 to 100
P00 to P07
H
General purpose input/output port.
The ports can be set to be added with a pull-up resistor (RD00 to RD07
= 1)
by the pull-up resistor setting register (RDR0). (When the power output is
set, it is invalid.)
AD00 to AD07
Function as an I/O pin for the low-order external address and data bus in
multiplex mode.
D00 to D07
Function as an output pin for the low-order external data bus in non-
multiplex mode.
101 to 104
P10 to P13
H
General purpose input/output port.
The ports can be set to be added with a pull-up resistor (RD10 to RD13 = 1)
by the pull-up resistor setting register (RDR1). (When the power output is
set, it is invalid.)
AD08 to AD11
Function as an I/O pin for the high-order external address and data bus in
multiplex mode.
D08 to D11
Function as an output pin for the high-order external data bus in non-
multiplex mode.
109 to 112
P14 to P17
H
General purpose input/output port.
The ports can be set to be added with a pull-up resistor (RD14 to RD17 = 1)
by the pull-up resistor setting register (RDR1). (When the power output is
set, it is invalid.)
AD12 to D15
Function as an I/O pin for the high-order external address and data bus in
multiplex mode.
D12 to D15
Function as an output pin for the high-order external data bus in non-
multiplex mode.
113 to 116
P20 to P23
D
This is a general purpose I/O port. When the bits of external address output
control register (HACR) are set to “1” in external bus mode, these pins
function as general purpose I/O ports.
A16 to A19
When the bits of external address output control register (HACR) are set to
“0” in multiplex mode, these pins function as address high output pins.
A16 to A19
When the bits of external address output control register (HACR) are set to
“0” in non-multiplex mode, these pins function as address high output pins.
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相關代理商/技術參數(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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