參數(shù)資料
型號(hào)： MB90473PFV
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, LQFP-100
文件頁數(shù)： 97/118頁
文件大小： 1199K
代理商： MB90473PFV
MB90470 Series
8
s PIN DESCRIPTION
(Continued)
LQFP : FPT-100P-M05 package
QFP : FPT-100P-M06 package
Pin no.
Pin name
Circuit
type
Description
LQFP
QFP
80
82
X0
A
Oscillator pin
81
83
X1
A
Oscillator pin
78
80
X0A
A
32 kHz oscillator pin
77
79
X1A
A
32 kHz oscillator pin
75
77
RST
B
Reset input pin
83 to 90 85 to 92
P00 to P07
C
(CMOS)
General purpose input/output ports. Set the pull-up resistance
setting register (RDR0) to add pull-up resistance (RD00-RD07
= “1” ) . (Not valid when set for output)
AD00 to AD07
In multiplex mode, these pins function as external address/
data bus lower input/output pins.
D00 to D07
In non-multiplex mode, these pins function as external data
bus lower output pins.
91 to 98
93 to
100
P10 to P17
C
(CMOS)
General purpose input/output ports. Set the pull-up resistance
setting register (RDR1) to add pull-up resistance (RD10-RD17
= “1” ) . (Not valid when set for output)
AD08 to AD15
In multiplex mode, these pins function as external address/
data bus higher input/output pins.
D08 to D15
In non-multiplex mode, these pins function as external data
bus higher output pins.
99
100
1
2
1 to 4
P20 to P23
E
(CMOS/H)
General purpose input/output ports. In external bus mode, pins
for which the corresponding bit in the external address output
control register (HACR) is “1” function as the general purpose
input/output ports.
A16 to A19
In multiplex mode, pins for which the corresponding bit in the
external address output control register (HACR) is “0” function
as the upper address output pins (A16 to A19) .
A16 to A19
In non-multiplex mode, pins for which the corresponding bit in
the external address output control register (HACR) is “0”
function as the upper address output pins (A16 to A19) .
3 to 6
5 to 8
P24 to P27
E
(CMOS/H)
General purpose input/output ports. In external bus mode, pins
for which the corresponding bit in the external address output
control register (HACR) is “1” function as the general purpose
input/output ports.
A20 to A23
In multiplex mode, pins for which the corresponding bit in the
external address output control register (HACR) is “0” function
as the upper address output pins (A20 to A23) .
A20 to A23
In non-multiplex mode, pins for which the corresponding bit in
the external address output control register (HACR) is “0”
function as the upper address output pins (A20 to A23) .
PPG0 to PPG3
PPG timer output pins.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90474 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90474L 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90474PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90474PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90477 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
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