参数资料
型号: M37221M8-XXXSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 56/114页
文件大小: 1653K
代理商: M37221M8-XXXSP
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
相关PDF资料
PDF描述
M30625MGP-XXXGP 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP128
M41T315Y-65MH6 REAL TIME CLOCK, PDSO28
MC9328MXLCVH15 150 MHz, RISC PROCESSOR, PBGA256
MC9328MXLDVH20 200 MHz, RISC PROCESSOR, PBGA256
MPC5603BEVLLR 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
M37221MAH-XXXFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37221MAH-XXXSP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37224M3 制造商:RENESAS 制造商全称: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 制造商全称: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 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER