參數資料
型號: M30240M5-XXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80
封裝: 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數: 17/139頁
文件大小: 1453K
代理商: M30240M5-XXXFP
113
Mitsubishi microcomputers
M30240 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Specifications REV. G
Specifications in this manual are tentative and subject to change
Programmable I/O Ports
Figure 1.108: Programmable I/O Ports (3)
Figure 1.109: Direction register
BYTE Input
CNVss Input
RESET Input
BYTE
CNVss
RESET
(Note 1)
(Note 2)
Note 1:
symbolizes parasitic diode.
Note 2: A parasititc diode on the Vcc side is added to the mask ROM version.
Do not apply a voltage higher than Vcc to each pin.
Port Pi direction register
Symbol
Address
PDi (i = 0 to 3,6,7,10)
03E216, 03E316, 03E616, 03E716,
03EE16, 03EF16, 03F616
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
PDi_0
Port Pi0 direction register
PDi_1
Port Pi1 direction register
PDi_2
Port Pi2 direction register
PDi_3
Port Pi3 direction register
PDi_4
Port Pi4 direction register
PDi_5
Port Pi5 direction register
PDi_6
Port Pi6 direction register
PDi_7
Port Pi7 direction register
0 : Input mode
(Functions as an input port)
1 : Output mode
(Functions as an output port)
(i = 0 to 3,6,7,10)
Port P8 direction register
Symbol
Address
When reset
PD8
03F216
00X000002
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
PD8_0
Port P80 direction register
PD8_1
Port P81 direction register
PD8_2
Port P82 direction register
PD8_3
Port P83 direction register
PD8_4
Port P84 direction register
Nothing is assigned.
This bit can either be set nor reset. When read, its content is indeterminate.
PD8_6
Port P86 direction register
PD8_7
Port P87 direction register
0 : Input mode
(Functions as an input port)
1 : Output mode
(Functions as an output port)
0 : Input mode
(Functions as an input port)
1 : Output mode
(Functions as an output port)
When reset
0016
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