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參數(shù)資料
| 型號(hào)： | M37221MA-XXXSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42 |
| 文件頁(yè)數(shù)： | 56/114頁(yè) |
| 文件大?。?/td> | 1653K |
| 代理商： | M37221MA-XXXSP |
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45
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37221M4/M8/MA–XXXSP, M37221M6–XXXSP/FP
M37221EASP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Fig. 8.7.1 PWM Block Diagram
PWM1 register (Address : 00D116)
PWM register
(Address : 00D016)
b7b0
8
8-bit PWM circuit
PWM2 register (Address : 00D216)
PWM3 register (Address : 00D316)
PWM4 register (Address : 00D416)
PWM5 register (Address : 00F616)
PN3
P00
PW2
D00
PWM0
P01
PW3
D01
PWM1
P02
PW4
D02
PWM2
P03
PW5
D03
PWM3
P04
PW6
D04
PWM4
P05
PW7
D05
PWM5
is as same contents
Inside of
with the others.
Selection gate :
PW : PWM output control register 1
PN: PWM output control register 2
D0: Port P0 direction register
Connected to
black colored
side when reset.
Pass gate
Note: The DA-L register also functions as the low-order 6 bits of the DA latch.
1/2
XIN
PWM timing
generating
circuit
PW0
Data bus
14-bit PWM circuit
PN2
PN4
PW1
DA
MSB
DA-H register
(Address : 00CE16)
DA latch
(14 bits)
DA-L register (See note)
(Address : 00CF16)
LSB
8
6
14
6
DA
b7
b0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37221M4-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37224M3-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225M6-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225MA-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225MC-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 |
|---|---|
| M37224M3 | 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 |
| M37224M3-050SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37224M3-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 |
| M37225ECSP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225M6 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
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