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參數(shù)資料
| 型號： | M37221EFSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-42 |
| 文件頁數(shù)： | 8/63頁 |
| 文件大?。?/td> | 1371K |
| 代理商： | M37221EFSP |
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M37221EF-XXXSP,M37221EFSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
16
Fig. 9. Timer block diagram
Timer 1 (8)
1/4096
1/2
1/8
Timer 1 latch (8)
8
T12M0
T12M2
T12M4
T12M1
T12M3
Timer 2 (8)
Timer 2 latch (8)
8
Timer 3 (8)
Timer 3 latch (8)
8
Timer 4 (8)
Timer 4 latch (8)
8
Data bus
Timer 1
interrupt request
Timer 2
interrupt request
T34M0
T34M2
T34M5
T34M4
T34M3
T34M1
XIN
P24/TIM2
P23/TIM3
Selection gate :
Connected to black
colored side at reset
T12M : Timer 12 mode register
T34M : Timer 34 mode register
Notes 1 : “H” pulse width of external clock inputs TIM2 and TIM3 needs 4 machine cycles or more.
2 : When the external clock source is selected, timers 2 and 3 are counted at a rising edge
of input signal.
3 : In the stop mode or the wait mode, external clock inputs TIM2 and TIM3 cannot be used.
FF16
0716
HSYNC
Reset
STP
instruction
Timer 3
interrupt request
Timer 4
interrupt request
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37221M6-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42 |
| M37221M6-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37221M6H-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42 |
| M37221EASP | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37221M4H-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37221FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37221M4H | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37221M4H-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37221M4H-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37221M6 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
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