参数资料
型号: M37545G4-XXXGP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件页数: 27/65页
文件大小: 782K
代理商: M37545G4-XXXGP
Rev.1.07
Mar 19, 2009
Page 31 of 60
REJ03B0140-0107
7545 Group
Fig. 29 Control waveform diagram of CARR output by timer 3
Fig. 30 Waveform diagram in 455 kHz carrier wave generating mode
06 05 04 03 02 01 00
02 01 00 03
03
01 00 03 02
02
00
01
02 01 00
03
02 01 00 03
03
01 00 03 02
02
00
01
02 01
03
P42/CARR pin output
Timer 3 count source
(carrier wave output selected)
Timer 3 interrupt
Timer 3 count value
Count period
Generating carrier waveform
or not is controlled by setting
carrier waveform output trigger bit.
Carrier waveform output trigger bit
Writing to timer 3
in this duration
Count value of next period
is changed
Successive carrier waveform
is not generated in this duration.
2.250
s X 9 waveforms + 2.125 s X 7 waveforms
2.125
s waveform duration (7 waveforms)
35.125
s (16 waveforms), Average waveform = 2.195 s (Frequency = 455.516 kHz)
Waveform period in 455 kHz carrier waveform generating mode
Waveform length: 2.250
s-waveform
Waveform length: 2.125
s-waveform
2.250
s
5-clock
4-clock
2.125
s
4.5-clock
4-clock
Carrier waveform
Timer 2 count source
Carrier waveform
Timer 2 count source
Carrier waveform
相关PDF资料
PDF描述
M37545G4KP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO32
M37546G4SP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
M30201F6FP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP56
M30201F6TFP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP56
MB90543GSPMC 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
M37545G6GP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37545G6GP#U0 功能描述:MCU 3/5V 24K 32-LQFP QZ-ROM RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI,I²C,UART/USART 外围设备:POR,PWM,WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC(J 形引线) 包装:带卷 (TR)
M37545G6KP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37545G6-XXXGP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37545G8GP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER