參數(shù)資料
型號: ADNS-3550
廠商: Avago Technologies Ltd.
英文描述: Low Power LED Integrated Slim Mouse Sensor
中文描述: 小功率LED集成超薄鼠標(biāo)傳感器
文件頁數(shù): 5/28頁
文件大?。?/td> 496K
代理商: ADNS-3550
13
Figure 11. Write operation
Figure 12. MOSI setup and hold time
Read Operation
A read operation, defined as data going from the ADNS-
3550 to the microcontroller, is always initiated by the
microcontroller and consists of two bytes. The first byte
contains the address, is sent by the microcontroller over
Figure 13. Read operation
Figure 14. MISO delay and hold time
MOSI, and has a “0” as its MSB to indicate data direction.
The second byte contains the data and is driven by the
ADNS-3550 over MISO. The sensor outputs MISO bits on
falling edges of SCLK and samples MOSI bits on every
rising edge of SCLK.
NOTE: The 0.5/fSCLK minimum high state of SCLK is also the minimum
MISO data hold time of the ADNS-3550. Since the falling edge of SCLK
is actually the start of the next read or write command, the ADNS-
3550 will hold the state of data on MISO until the falling edge of SCLK
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2
1
D0
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
1
A6
D4
D3
D2
D1
SCLK
NCS
MOSI
MOSI DRIVEN BY MICRO-CONTROLLER
MISO
tsetup, MOSI
thold, MOSI
SCLK
MOSI
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A0
A1
A2
A3
A4
A5
A6
SCLK
NCS
SCLK
CYCLE #
MOSI
D0
D5
D6
D7
tSRAD DELAY
D4
D3
D2
D1
MISO
D0
tHOLD-MISO
tDLY-MISO
SCLK
MISO
相關(guān)PDF資料
PDF描述
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ADP1110AN Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADNS-4000 功能描述:光學(xué)導(dǎo)航傳感器 Optical Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度:
ADNS-4005 功能描述:光學(xué)導(dǎo)航傳感器 Optical Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度:
ADNS-4010 功能描述:光學(xué)導(dǎo)航傳感器 Optical Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度:
ADNS-4700 功能描述:光學(xué)導(dǎo)航傳感器 Optical Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度:
ADNS-5000 功能描述:光學(xué)導(dǎo)航傳感器 Mouse sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: