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参数资料
型号： M37270EF-XXXSP
元件分类： 微控制器/微处理器
英文描述： 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP64
封装： 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64
文件页数： 10/97页
文件大小： 1359K
代理商： M37270EF-XXXSP
MITSUBISHI MICROCOMPUTERS
M37270MF-XXXSP
M37270EF-XXXSP, M37270EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
15
Fig. 7. Structure of timer-related registers
70
Timer mode register 1
(TMR1 : address 00F416)
Timer 1 count source selection bit 1
0 : f(XIN)/16 or f(XCIN)/16 (Note)
1 : Count source selected by bit 5
of TMR1
Timer 2 count source selection bit 1
0 : Count source selected by bit 4 of
TMR1
1 : External clock from P42/TIM2 pin
Timer 1 count stop bit
0 : Count start
1 : Count stop
Timer 2 count stop bit
0 : Count start
1 : Count stop
Timer 2 count source selection bit 2
0 : f(XIN)/16 or f(XCIN)/16 (Note)
1 : Timer 1 overflow
Timer 1 count source selection bit 2
0 : f(XIN)/4096 or f(XCIN)/4096 (Note)
1 : External clock from P42/TIM2
pin
Timer 5 count source selection bit 2
0 : Timer 2 overflow
1 : Timer 4 overflow
Timer 6 count source selection bit
0 : f(XIN)/16 or f(XCIN)/16 (Note)
1 : Timer 5 overflow
70
Timer mode register 2
(TMR2 : address 00F516)
Timer 3 count stop bit
0 : Count start
1 : Count stop
Timer 4 count stop bit
0 : Count start
1 : Count stop
Timer 5 count stop bit
0 : Count start
1 : Count stop
Timer 6 count stop bit
0 : Count start
1 : Count stop
Timer 5 count source selection bit 1
0 : f(XIN)/16 or f(XCIN)/16 (Note)
1 : Count source selected by bit 6
of TMR1
Timer 3 count source selection bit
0
0 : f(XIN)/16 or f(XCIN)/16 (Note)
1
0 : f(XCIN)
0
1 :
1
1 :
(Bit 6 at
address
00C716)
External clock from
P43/TIM3 pin
Timer 4 count source selection bits
b4 b1
0
0 : Timer 3 overflow
0
1 : f(XIN)/16 or f(XCIN)/16 (Note)
1
0 : f(XIN)/2 or f(XCIN)/2 (Note)
1
1 : f(XCIN)
b0
Note : Either f(XIN) or f(XCIN) is selected by bit 7 of the CPU mode register.
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相关代理商/技术参数
参数描述
M37270ERSS 功能描述:EMULATION MCU/8BIT CMOS EMULATIO RoHS:否 类别:编程器，开发系统 >> 配件 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 标准包装:1 系列:- 附件类型:USB 至 1-Wire? RJ11 适配器 适用于相关产品:1-Wire? 设备 产品目录页面:1429 (CN2011-ZH PDF)
M37270MF 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37270MF-100SP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37270MF-101SP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37270MF-103SP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
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