STV0674-100TQFP STMICROELECTRONICS [STMicroelectronics], STV0674-100TQFP Datasheet - Page 2

• Manufacturer Part Number: STV0674-100TQFP
• Description: Tri-mode CMOS digital camera co-processor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
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1.1
1.2
1.3
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.1
3.2
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Webcam Mode ..................................................................................................................... 5
Dual-Mode (Webcam plus Digital Still Camera) ................................................................... 5
Tri-Mode (Webcam plus Digital Still Camera plus Digital Movie/Audio Recorder) ............... 5
STV0674 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Sensor interface ................................................................................................................... 6
Video processor ................................................................................................................... 6
Video compressor ................................................................................................................ 6
Microcontroller ...................................................................................................................... 7
Memory interfaces ................................................................................................................ 7
Audio record ......................................................................................................................... 8
Audio playback ..................................................................................................................... 8
USB PC interface ................................................................................................................. 8
Power requirements ............................................................................................................. 8
STV0674 Application Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Webcam with audio .............................................................................................................. 9
Tri-mode camera ................................................................................................................ 10
Detailed Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Absolute maximum ratings ................................................................................................. 11
DC characteristics .............................................................................................................. 11
SDRAM interface ............................................................................................................... 13
NAND flash interface .......................................................................................................... 15
USB interface ..................................................................................................................... 20
Audio .................................................................................................................................. 21
SFP AC parameters ........................................................................................................... 22
Sensor interface ................................................................................................................. 22
Device current consumption in run and suspend modes ................................................... 23
Pinout and Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Device pinout ..................................................................................................................... 24
Table of Contents
STV0674