PDIUSBD datasheet(4/20 Pages) PHILIPS

номер детали	PDIUSBD

подробное описание детали	USB device with serial interface

PDF	20 Pages

Scroll/Zoom	100%

производитель	PHILIPS [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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Philips Semiconductors

Product specification

PDIUSBD11

USB device with serial interface

1999 Jul 22

PIN DESCRIPTION

PIN NO

PIN SYMBOL

TYPE

DRIVE

DESCRIPTION

TEST

Input

Connect to GND for normal operation

RESET_N

Input

Power-on reset

XTAL1

Input

Crystal connection 1 (12MHz)

XTAL2

Output

Crystal connection 2 (12MHz)

CLKOUT

Output

3 mA

Programmable output clock for external devices

VCC

Power

Voltage supply 3.3V

±0.3V

SUSPEND

Output

OD6

Device is in suspended state

INT_N

Output

OD6

Connect to microcontroller interrupt

SDA

I/O

OD6

I2C bi-directional data

SCL

I/O

OD6

I2C bit-clock

GND

Power

Ground reference

AI/O

USB D+ connection

AI/O

USB D– connection

AGND

Power

Analog ground reference

AVCC

Power

Analog voltage supply 3.3V

±0.3V

VBUS

Input

USB VBUS sensing pin

NOTES:

1. Signals ending in _N indicate active LOW signals.

ST: Schmitt Trigger

OD6: Open Drain with 6 mA drive

AI/O: Analog I/O

APPLICATION DIAGRAM

12 MHz

D11

I2C

µC

USB Upstream

3.3V

CLKOUT

FUNCTIONAL BLOCK

e.g. Monitor Control, Mouse, Keyboard, ...

SV00824

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