參數(shù)資料
型號(hào)： M37478M4-XXXFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP56
封裝： 10 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-56
文件頁(yè)數(shù)： 32/50頁(yè)
文件大?。?/td> 693K
代理商： M37478M4-XXXFP
35
MITSUBISHI MICROCOMPUTERS
7477/ 7478 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
STP instruction preparation (pushing registers)
↓
Timer 3, timer 4 interrupt disable
↓
X/16 or XC/16 selected for timer 3 count source; timer 3 overflow selected for timer 4 count source
↓
Timer 3, timer 4 start counting
↓
Values set to timer 3, timer 4 that do not cause timer 4 to overflow until STP instruction is executed
↓
Interrupt for return from STP enabled
↓
Timer 4 interrupt request bit cleared
↓
Clock X and clock for clock function XC halt (STP instruction)
RAM backup status
Interrupts from INT0, INT1, CNTR0/CNTR1, timer 1, timer 2, serial I/O, key on wake up
↓
Clock X and clock for clock function XC oscillation start
↓
Timer 4 overflow (X/16 or XC/16
→timer 3→timer 4)
↓
Internal system clock start
↓
Program start from interrupt vector
Normal program
RAM
bac
kup
function
Return
from
RAM
bac
kup
function
…
相關(guān)PDF資料
PDF描述
M37478M4-XXXSP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42
M37477E8-XXXFP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO32
M37478M2TXXXSP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42
M37478M8-XXXSP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42
M37477M2TXXXFP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37478M4-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37478M4-XXXSP/FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37478M8 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37478M8TXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37478M8TXXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
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