- 您现在的位置：买卖IC网 > PDF目录80478 > M30622MCA-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 PDF资料下载
参数资料
| 型号： | M30622MCA-XXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件页数： | 9/40页 |
| 文件大小： | 3893K |
| 代理商： | M30622MCA-XXXFP |
第1页第2页第3页第4页第5页第6页第7页第8页当前第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页
Mitsubishi microcomputers
M16C / 62A Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Reset
14
Figure 1.5.2. 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 1.5.1 shows the example reset circuit. Figure 1.5.2 shows the reset sequence.
Figure 1.5.1. Example reset circuit
BCLK
Address
Microprocessor
mode BYTE = “H”
Microprocessor
mode BYTE = “L”
Content of reset vector
Single chip
mode
BCLK
24cycles
FFFFC16
FFFFD16
FFFFE16
Content of reset vector
FFFFC16
FFFFE16
Content of reset vector
FFFFE16
XIN
RESET
RD
WR
CS0
RD
WR
CS0
FFFFC16
More than 20 cycles are needed
RESET
VCC
0.8V
RESET
VCC
0V
5V
4.0V
Example when VCC = 5V
.
相关PDF资料 |
PDF描述 |
|---|---|
| M30622MGN-XXXHP | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| M30623MAA-XXXGP | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP80 |
| M30624FGMFP | 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP100 |
| M30624FGPGP-U9 | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100 |
| M30840MC-XXXFP | 32-BIT, MROM, 32 MHz, MICROCONTROLLER, PQFP100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M30622MCA-XXXGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30622MCT | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30622MC-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY |
| M30622MC-XXXFS | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY |
| M30622MC-XXXGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY |
发布紧急采购，3分钟左右您将得到回复。