PAP7501V

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PixArt Imaging Inc.

V1.1 May. 2008

PAP7501V USB2.0 PC Camera Controller

General Description

The PAP7501V High-Speed USB2.0 Camera Controller is a highly integrated and cost-effective solution for

USB2.0 PC-Camera based applications. It is fully compliant with USB Video Class 1.1 and USB audio class 1.0

standard.Internal controller can be power-up loaded from external EEPROM. This allows customization of VID,

PID, product string, sensor parameters…etc.

Key Specification

Supply Voltage

5.0V ± 10%

Resolution

Up to 640 (H) x 480 (V)

Frame Rate

Up to 30fps

System Clock

12MHz

Power consumption

<100mA

Features

.USB Features

USB 2.0 and 1.1 compliance(high speed and full

speed transceiver).

USB video class 1.1 compliance.

USB audio class 1.0 compliance.

.Micro Controller Features

Built-in 8 bit micro controller with 40K-byte of mask

ROM and 24K-byte SRAM.

Firmware supports AE, AWB, and USB protocol.

Programmable codes uploaded from serial

EEPROM/Flash.

.Sensor Controller Features.

Support up to VGA CMOS image sensors.

Support 8 bit raw image data or YUV2 input from

CMOS sensor.

On chip color processor engine.

Built-in MJPEG encoder.

Support 2 wires serial interface for sensor control.

. Audio Controller Features

Audio interface: -Built in 10 bit mono audio ADC for

audio recording through microphone.

-Sampling rate @16/48kHZ, resolution 16 bits format.

Recording, mute and volume control.

Power consumption: < 100mA

USB 5V power in, on-chip 3.3V regulator for IO PAD

and PHY, on-chip 1.8V regulator for core logic.

Ordering Information

Order number

Package Type

Package Size(mm)

PAP7501V

48-pin QFN

5.53 x 5.53