參數(shù)資料
型號： M30302MAL-XXXGP
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： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù)： 53/168頁
文件大?。?/td> 2424K
代理商： M30302MAL-XXXGP
Programmable I/O Port
143
Mitsubishi microcomputers
M16C / 30L Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Figure 1.20.8. Pull-up control register
Pull-up control register 0 (Note)
Symbol
Address
When reset
PUR0
03FC16
0016
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
PU00
P00 to P03 pull-up
PU01
P04 to P07 pull-up
PU02
P10 to P13 pull-up
PU03
P14 to P17 pull-up
PU04
P20 to P23 pull-up
PU05
P24 to P27 pull-up
PU06
P30 to P33 pull-up
PU07
P34 to P37 pull-up
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
Pull-up control register 1
Symbol
Address
When reset
PUR1
03FD16
0016 (Note 2)
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
PU10
P40 to P43 pull-up (Note 3)
PU11
P44 to P47 pull-up
PU12
P50 to P53 pull-up (Note 3)
PU13
P54 to P57 pull-up (Note 3)
PU14
P60 to P63 pull-up
PU15
P64 to P67 pull-up
PU16
P72 to P73 pull-up (Note 1)
PU17
P74 to P77 pull-up
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
Note 1: Since P70 and P71 are N-channel open drain ports, pull-up is not available for them.
Note 2: When the VCC level is being impressed to the CNVSS terminal, this register becomes
to 0216 when reset (PU11 becomes to “1”).
Pull-up control register 2
Symbol
Address
When reset
PUR2
03FE16
0016
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
PU20
P80 to P83 pull-up
PU21
P84 to P87 pull-up
(Except P85)
PU22
P90 to P93 pull-up
PU23
P94 to P97 pull-up
PU24
P100 to P103 pull-up
PU25
P104 to P107 pull-up
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns out to be “0”.
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
Note 3: In memory expansion and microprocessor mode, the content of these bits can be
changed, but the pull-up resistance is not connected.
Note : In memory expansion and microprocessor mode, the content of this register
can be changed, but the pull-up resistance is not connected.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30302MAP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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