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参数资料
| 型号： | M30221FCFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP120 |
| 封装： | PLASTIC, LQFP-120 |
| 文件页数： | 2/48页 |
| 文件大小： | 565K |
| 代理商： | M30221FCFP |
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7
Pin Description
Mitsubishi microcomputers
M30221 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Pin Description
Signal name
Function
Pin name
I/O
I/O port P7
I/O port P8
I/O port P9
I/O port P10
P70 to P76
P80 to P82,
P84, P86
P90 to P96
P100 to P103
This is an 7-bit I/O port equivalent to P0. Pins in this port also
function as A-D converter input pins.
This is an 4-bit I/O port equivalent to P0. Pins in this port also
function as SEG output for LCD.
P77
I
This is an 2-bit I/O port equivalent to P0. P130 pins in this port
also function as D-A converter output pins or start trigger for A-D
input pins. P131 pins in this port also function as D-A converter
output pins.
I/O
I/O port P11
P110 to P117
This is an 8-bit I/O port equivalent to P0. Pins in this port also
function as SEG output for LCD.
I/O
I/O port P13
P130, P131
O
Segment output
SEG2 to
SEG15
Pins in this port function as SEG output for LCD drive circuit.
O
Common
output
COM0 to
COM3
Power supply input for LCD drive circuit.
Power supply
input for LCD
VL1 to VL3
Pins in this port function as common output for LCD drive circuit.
Step-up
condenser
connect port
C1, C2
Pins in this port function as external pin for LCD step-up
condenser. Connect a condenser between C1 and C2.
I/O
I/O port P12
P120 to P125
This is an 6-bit I/O port equivalent to P0. Pins in this port also
function as SEG output for LCD and real time port output.
P70 to P76 are I/O ports equivalent to P0 (P70 and P71 are N
channel open-drain output).
The P70, P71, and P72 pins are shared with TxD2, RxD2, and
CLK2, respectively. The P73 is shared with CTS2 and RTS2. The
P74, P75 and P76 pins are shared with INT0, INT1 and INT2,
respectively.
P77 is an input-only port that also functions for NMI.
This is a 5-bit I/O port equivalent to P0. The P80 pin is shared
with timer A4 output and INT5 input . The P81 pin is shared with
timer A4 input and INT5 input. The P82 pin is shared with timer
A5 output. The P84 pin is shared with timer A6 output. The P86
pin is shared with timer A7 output.
I/O
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M30222 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30222FG | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30222FGFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30222FGGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30222FG-XXXFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
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