PC87393VJG National Semiconductor, PC87393VJG Datasheet
PC87393VJG
Manufacturer Part Number
PC87393VJG
Description
IC, SUPER I/O DEVICE, TQFP-100
Manufacturer
National Semiconductor
Specifications of PC87393VJG
Data Rate
2Mbps
Supply Voltage Range
3V to 3.6V
Logic Case Style
TQFP
No. Of Pins
100
Operating Temperature Range
0°C to +70°C
Termination Type
SMD
Transceiver Type
Interface
Rohs Compliant
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PC87393VJG
Manufacturer:
NS/国半
Quantity:
20 000
- Current page: 1 of 148
- Download datasheet (2Mb)
General Description
National Semiconductor’s PC8739x family of LPC SuperI/O
devices is targeted for a wide range of portable applications.
PC99 and ACPI compliant, the PC8739x family features
an X-Bus Extension for read and write operations over the
X-Bus, a full IEEE 1284 Parallel Port with a Parallel Port Mul-
tiplexer (PPM) for external Floppy Disk Drive (FDD) support,
a Musical Instrument Digital Interface (MIDI) port, and a
Game port. Like all National LPC SuperI/O devices, the
PC8739x offers a single-chip solution to the most commonly
used PC I/O peripherals.
The PC8739x family also incorporates: a Floppy Disk Con-
troller (FDC), two enhanced Serial Ports (UARTs), one with
Fast Infrared (FIR, IrDA 1.1 compliant), General-Purpose
Input/Output (GPIO) support for a total of 32 ports, Interrupt
Serializer for Parallel IRQs and an enhanced WATCH-
DOG
The following features apply to the PC87393F. The feature
lists for other PC8739x devices may differ. See the table on
page 3 for a list of features for each device.
Block Diagram
PC87391, PC87392, PC87393, PC87393F
100-Pin LPC SuperI/O Devices for Portable Applications
PC87393 / PC87393F
©2000 National Semiconductor Corporation
National Semiconductor is a registered trademark of National Semiconductor Corporation.
All other brand or product names are trademarks or registered trademarks of their respective holders.
Serial Port 1
Interface
timer.
Serial
V
DD
Interface Interface
Serial
Serial Port 2
with FIR
PWUREQ
Wake-Up
Control
Infrared
GPIO Ports
Ports
I/O
WATCHDOG
Floppy Drive
WDO
Interface
Timer
Floppy Disk
Controller
Outstanding Features
X-Bus Interface
Floppy Drive Interface
X-Bus Extension for read and write operations
LPC bus interface, based on Intel’s LPC Interface Spec-
ification Rev. 1.01, February 1999 (supports CLKRUN
and LPCPD signals) and Intel FWH transactions
PC99 and ACPI compliant
Serial IRQ support (15 options)
Interrupt Serializer (four Parallel IRQs to Serial IRQ)
PPM for external FDD signal support
MIDI interface compatible with MPU-401 UART mode
Game port inputs for up to two joysticks
Protection features, including GPIO lock and pin con-
figuration lock
32 GPIO ports (16 standard, 16 with Assert IRQ/SMI)
5V tolerant and back-drive protected pins (except LPC
bus pins)
100-pin TQFP Package
Parallel Port\
Extension
X-Bus
PPM
Parallel Port
IEEE 1284
Game Device
Game Port
Interface
Interface
LPC
Interface
Serial
Bus
IRQ
PRELIMINARY
SMI
MIDI Port
Interface
September 2000
MIDI
Serializer
Interrupt
Revision 1.41
Parallel
IRQs
www.national.com
Related parts for PC87393VJG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
National Semiconductor [8-Bit D/A Converter]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [Media Coprocessor]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
AC97 Rev 2 Codec with Sample Rate Conversion and National 3D Sound
Manufacturer:
National Semiconductor
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
8-bit 20 MSPS flash A/D converter.
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Low Noise Quad Operational Amplifier
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad Differential Line Receivers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal? Bus Transceiver
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Dual Line Receiver
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
TTL to 10k ECL Level Translator with Latch
Manufacturer:
National Semiconductor
Datasheet:
Related keywords
- PC87393VJG datasheet
- PC87393VJG data sheet
- PC87393VJG pdf datasheet
- PC87393VJG component
- PC87393VJG part
- PC87393VJG distributor
- PC87393VJG RoHS
- PC87393VJG datasheet download