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參數(shù)資料
| 型號(hào)： | MB90470B |
| 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)： | 8/118頁 |
| 文件大?。?/td> | 555K |
| 代理商： | MB90470B |
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MB90470 Series
8
I
PIN DESCRIPTION
Pin no.
LQFP
QFP
80
81
78
77
75
(Continued)
LQFP : FPT-100P-M05 package
QFP : FPT-100P-M06 package
Pin name
Circuit
type
Description
82
83
80
79
77
X0
X1
X0A
X1A
RST
A
A
A
A
B
Oscillator pin
Oscillator pin
32 kHz oscillator pin
32 kHz oscillator pin
Reset input pin
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)
In multiplex mode, these pins function as external address/
data bus lower input/output pins.
In non-multiplex mode, these pins function as external data
bus lower output pins.
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)
In multiplex mode, these pins function as external address/
data bus higher input/output pins.
In non-multiplex mode, these pins function as external data
bus higher output pins.
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.
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) .
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) .
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.
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) .
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) .
PPG timer output pins.
83 to 90
85 to 92
P00 to P07
C
(CMOS)
AD00 to AD07
D00 to D07
91 to 98
93 to
100
P10 to P17
C
(CMOS)
AD08 to AD15
D08 to D15
99
100
1
2
1 to 4
P20 to P23
E
(CMOS/H)
A16 to A19
A16 to A19
3 to 6
5 to 8
P24 to P27
E
(CMOS/H)
A20 to A23
A20 to A23
PPG0 to PPG3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90473 | 16-Bit Proprietary Microcontroller |
| MB90473PF | 16-Bit Proprietary Microcontroller |
| MB90473PFV | 16-Bit Proprietary Microcontroller |
| MB90474 | 16-Bit Proprietary Microcontroller |
| MB90474L | 16-Bit Proprietary Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90473 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
| MB90473PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
| MB90473PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
| 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 |
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