PAC7332 Datasheet PDF - Pixart Imaging Inc.

General Description
   The PAC7332 is a single chip with an embedded VGA CMOS image sensor and USB 1.1 interface. It has JPEG image compression and image processing. The generic application is a PC camera. And the optical size is 1/6” which can easily be embedded in LCD monitors, notebooks or PDA. It also provides high quality audio sampling function for sound recording. It is fully compliant with USB Video Class 1.0 and USB Audio Class 1.0 standard.

FEATUREs
● USB Features
   ◾ USB video class 1.0 compliance.
   ◾ USB audio class 1.0 compliance.
● Micro Controller Features
   ◾ Built-in 8 bit micro controller with mask ROM and
      SRAM. Firmware supports AE, AWB, and USB
      protocol.
   ◾ Programmable codes uploaded from serial
      EEPROM/Flash(SPI).
● Audio Controller Features
   ◾ USB audio class 1.0 compliance.
   ◾ Built in 10 bit mono audio ADC for audio recording
      through microphone.
   ◾ Sampling rate @48kHZ, resolution 16 bits format
● Miscellaneous Features
   ◾ USB Vendor ID, Product ID, device release number,
      maximum power consumption and the string
      descriptor index and data selectable via a serial
      EEPROM or by metal mask.
   ◾ Support MJPG and YUV.
   ◾ USB 5V power in, on-chip 3.3V regulator for IO
      PAD and PHY.
   ◾ 36-pin CSP