参数资料
型号: M37640E8FP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 24 MHz, MICROCONTROLLER, PQFP80
封装: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件页数: 77/96页
文件大小: 1477K
代理商: M37640E8FP
79
Ver 1.4
MITSUBISHI MICROCOMPUTERS
7640 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
1.26 RESET
This device is reset if the RESET pin is held low for a
minimum of 2
ms while the supply voltage is set be-
tween 4.15 and 5.25V. When the RESET pin returns
high, the reset sequence commences (see Figure
1.99). To allow the oscillation source the time to sta-
bilize, a delay is generated by the countdown of Timer
1 and Timer 2 cascaded with FF16 loaded in Timer 1
and 0116 loaded in Timer 2. After the reset sequence
completes, program execution begins at the address
whose high-order byte is the contents of address
FFFA16 and whose low-order byte is the contents of
address FFFB16.
Fig. 1.99. Internal Processing Sequence after RESET
Φ
out
SYNCout
Address
Data
?
Reset
First
Timer countdown from 01FF
16
?
FFFA
FFFB
?
ADH
ADL
ADL ADH
Opcode
相关PDF资料
PDF描述
M37643M8-XXXHP 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80
M37643F8HP 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80
M37700E2AFS 16-BIT, UVPROM, 16 MHz, MICROCONTROLLER, CQCC80
M37700E2AXXXFP 16-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP80
M37701E2-XXXSP 16-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP64
相关代理商/技术参数
参数描述
M37640E8FS 功能描述:EPROM MCU/8BIT CMOS EMULATION CH RoHS:否 类别:编程器,开发系统 >> 配件 系列:- 标准包装:1 系列:- 附件类型:适配器板 适用于相关产品:RCB230,RCB231,RCB212 配用:26790D-ND - RCB BREAKOUT BOARD RS232 CABLE
M37640M4T 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37640M8-111FP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37640M8-126FP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37640M8-XXXFP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP 8 BIT CMOS MICROCOMPUTER