 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
PAC7301LT bảng dữ liệu(PDF) 3 Page - Pixart Imaging Inc. |
|
|
|||||||||||||||||||||||||||||
PAC7301LT bảng dữ liệu(HTML) 3 Page - Pixart Imaging Inc. |
|
|
3 / 24 page  PixArt Imaging Inc. PAC7301/PAC7302 All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission . 3 PixArt Imaging Inc. E-mail: fae_service@PixArt.com.tw V1.4 Nov 2007 47 VDDMIC28 BYPASS Analog MIC reference audio power 2.8V 48 MIC_P IN Microphone positive input 3.2PLCC Package(9X9) Pin# Name Type Description 1 MIC_N IN Microphone negative input 2 VSSA_AUDIO GND Audio analog circuit GND 3 VDDADC33 BYPASS Audio ADC power ,3.3V 4 GPI3 IN General purpose input pin 5 GPO1 OUT General purpose output pin 6 TEST2 IN Test pin. Connect to GND in normal operation mode, internal pull-down 100Kohm 7 RESET# IN Chip power up reset 8 GPI1 IN General purpose input pin 9 VSSQ GND Digital Ground for I/O and PHY, digital core. 10 EPR_DO/TR3 IN Data out of EEPROM (IO trap pin for PID3, internal pull-up 100Kohm) 11 EPR_DI/TR0 OUT Data input of EEPROM (IO trap pin for PID0, internal pull-up 100Kohm) 12 EPR_SK/TR2 OUT Serial clock of EEPROM (IO trap pin for PID2, internal pull-up 100Kohm) 13 EPR_CS/TR1 OUT Chip select of EEPROM (IO trap pin for PID1, internal pull-up 100Kohm) 14 LED OUT LED driver 15 GPI2 IN General purpose input pin 16 EPR_EN IN EEPROM enable pin active high 17 AUD_EnH IN Audio enable pin, High active, internal pull-up 100Kohm 18 VSSQ GND Digital Ground for I/O and PHY, digital core. 19 VDDD BYPASS Logic power for digital circuit, 1.8V 20 VDDMD5 PWR 5V power for digital circuit 21 VDDQ BYPASS Power for I/O and PHY, 3.3V 22 OSC_OUT OUT Crystal output 23 OSC_IN IN Crystal input 24 DN I/O DN for USB1.1 PHY 25 DP I/O DP for USB1.1 PHY 26 GPO2 OUT General purpose output pin, internal pull-up 100Kohm, reserve VID 27 KEY# IN Snapshot control signal (Active Low, internal pull-up 100Kohm) 28 VSSA GND Analog ground 29 VSSAY GND Sensor ground 30 VDDA BYPASS Analog power for Video PGA/ADC 2.5V 31 VDDAYM BYPASS Analog power for sensor CDS 2.5V 32 VDDAY BYPASS Analog power for sensor array 2.5V 33 VDDA33 BYPASS Analog power output 3.3V(for 2.5 regulator use) 34 VDDMA5 PWR 5V power for video analog circuit 35 TEST1 IN Test pin. Connect to GND in normal operation mode, internal pull-down 100Kohm 36 VDDMA5_AU D PWR 5V power for analog audio circuit 37 VDDPGA33 BYPASS Analog power output for audio PGA 3.3V 38 VCOM BYPASS Microphone common mode voltage reference(audio power) 39 VDDMIC28 BYPASS Analog MIC reference audio power 2.8V 40 MIC_P IN Microphone positive input |
|
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
