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參數(shù)資料
| 型號(hào)： | M66239FP |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | OTHER CLOCK GENERATOR, PQFP144 |
| 封裝： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件頁(yè)數(shù)： | 9/26頁(yè) |
| 文件大?。?/td> | 322K |
| 代理商： | M66239FP |
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M66239FP
Rev.1.00 Mar 16, 2005 page 15 of 23
Frequency Modulation Resister Setting (Write Operation)
Write Operation
Frequency modulation is set by serial input resister. Serial input resister is controlled by serial input clock (SCLK),
serial input enable (SENABLE) and serial input data (SDATAIN).
When SENABLE is "L" level, SDATAIN is written to serial input resister by SCLK. SDATAIN is composed by 4 bit
address + 3 bit W/R distinction data + 16 bit resister data.
After SENABLE change to "H", more than 20 dummy SLCK cycle is needed.
tDS
4bit address
tDH
20 cycles dummy input
tDS
16bit data
For write operation, set to "H" 3 cycles continuously.
tDH
SENABLE
SCLK
SDATAIN
A0
A1
A2
A3
H
D0
D1
D2
D13 D14 D15
LSB
MSB
Figure 9 Frequency Modulation Resister Setting (Write Operation)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M66239FP(#RB0S) | 制造商:Renesas Electronics Corporation 功能描述: |
| M66240 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4-CH 16-BIT PWM GENERATOR |
| M66240FP | 功能描述:IC REG CTRLR PWM 24SOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無(wú) 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR) |
| M66240FP#TB0Q | 制造商:Renesas Electronics Corporation 功能描述:MCU 4 CH 16 BIT PWM GENERATOR - Trays |
| M66240P | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4-CH 16-BIT PWM GENERATOR |
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