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參數(shù)資料
| 型號(hào)： | MB90634APFV |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | PLASTIC, LQFP-100 |
| 文件頁數(shù)： | 64/107頁 |
| 文件大小： | 1599K |
| 代理商： | MB90634APFV |
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6
MB90630A Series
s PIN DESCRIPTION
(Continued)
STBC: Incorporates standby control
*1: LQFP (FPT-100P-M05)
*2: QFP (FPT-100P-M06)
Pin no.
Pin name
Circuit
type
Function
LQFP*1
QFP*2
80
82
X0
A
Oscillator pin
81
83
X1
A
Oscillator pin
50
52
HST
C
Hardware standby input pin
75
77
RST
B
Reset input pin
83 to 90
85 to 92
P00 to P07
D
(STBC)
General-purpose I/O ports
Pull-up resistors can be set (RD07 to RD00 = “1”) using the
pull-up resistor setting register (RDR0). The setting does not
apply for ports set as outputs (D07 to D00 = “1”: invalid at the
output setting).
AD00 to AD07
In external bus mode, the pins function as the lower data I/O or
lower address outputs (AD00 to AD07).
91 to 98
93 to 100 P10 to P17
D
(STBC)
General-purpose I/O ports
Pull-up resistors can be set (RD17 to RD10 = “1”) using the
pull-up resistor setting register (RDR1). The setting does not
apply for ports set as outputs (D17 to D10 = “1”: invalid at the
output setting).
AD08 to AD15
In 16-bit external bus mode, the pins function as the upper data
I/O or middle address outputs (AD08 to AD15).
99, 100,
1 to 6
1 to 8
P20 to P27
H
(STBC)
General-purpose I/O ports
In external bus mode, pins for which the corresponding bit in
the HACR register is “0” function as the P20 to P27 pins.
A16 to A23
In external bus mode, pins for which the corresponding bit in
the HACR register is “1” function as the upper address output
pins (A16 to A23).
79
P30
H
(STBC)
General-purpose I/O port
Functions as the ALE pin in external bus mode.
ALE
Functions as the address latch enable signal.
810
P31
H
(STBC)
General-purpose I/O port
Functions as the RD pin in external bus mode.
RD
Functions as the read strobe output (RD).
10
12
P32
H
(STBC)
General-purpose I/O port
Functions as the WR pin in external bus mode if the WRE bit in
the EPCR register is “1”.
WRL
Functions as the lower data write strobe output (WRL).
11
13
P33
H
(STBC)
General-purpose I/O port
Functions as the WRH pin in 16-bit external bus mode if the
WRE bit in the EPCR register is “1”.
WRH
Functions as the upper data write strobe output (WRH).
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90641A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90641APF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90641APFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90652A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90652APF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
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