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參數(shù)資料
| 型號： | M30201M4-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP56 |
| 封裝： | PLASTIC, QFP-56 |
| 文件頁數(shù)： | 7/28頁 |
| 文件大?。?/td> | 2425K |
| 代理商： | M30201M4-XXXFP |
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Mitsubishi microcomputers
M30201 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Reset
14
Figure 1.12. Reset sequence
Reset
There are two kinds of resets; hardware and software. In both cases, operation is the same after the reset.
(See “Software Reset” for details of software resets.) This section explains on hardware resets.
When the supply voltage is in the range where operation is guaranteed, a reset is effected by holding the
reset pin level “L” (0.2VCC max.) for at least 20 cycles. When the reset pin level is then returned to the “H”
level while main clock is stable, the reset status is cancelled and program execution resumes from the
address in the reset vector table.
Figure 1.11 shows the example reset circuit. Figure 1.12 shows the reset sequence.
Figure 1.11. Example reset circuit
RESET
VCC
0.8V
RESET
VCC
0V
5V
4.0V
Example when VCC = 5V
.
VCC
RESET
Power source voltage
detection circuit
RESET
VCC
0V
5V
4.0V
BCLK
Address
BCLK
24cycles
FFFFC16
FFFFE16
Content of reset vector
XIN
RESET
More than 20 cycles are needed
(Internal clock)
(Internal address
signal)
相關PDF資料 |
PDF描述 |
|---|---|
| M30201M6T-XXXFP | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP56 |
| M30201M4-XXXSP | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP52 |
| M30201M4T-XXXFP | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP56 |
| M30201F6SP | 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PDIP52 |
| M30201M6-XXXFP | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP56 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M30201M4-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY |
| M30201M6T-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30201M6T-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY |
| M30201M6-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30201M6-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY |
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