Position: Home  > All Categories> Integrated Circuits (ICs) > PC8374L

PC8374L

Features: SensorPath™ interface to LMxx sensor devices for system health support Fan monitor and control Heceta6-compatible register set, accessible via the LPC interface and SMBus Glue functions to complement the South Bridge functionality including flash and FDD write-protect controls VSB3...

product image

PC8374L Picture
See larger image
SeekIC No. : 004456112 Detail

PC8374L: Features: SensorPath™ interface to LMxx sensor devices for system health support Fan monitor and control Heceta6-compatible register set, accessible via the LPC interface and SMBus Glue functi...

PC8374L Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
PC8374L
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/12

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

 SensorPath™ interface to LMxx sensor devices for system health support
Fan monitor and control
Heceta6-compatible register set, accessible via the LPC interface and SMBus
Glue functions to complement the South Bridge functionality including flash and FDD write-protect controls
VSB3-powered Power Management with 19 wake-up sources
Controls three LED indicators
16 GPIO ports with a variety of wake-up options
I/O-mapped and memory-mapped registers.
Legacy modules: Parallel Port, Floppy Disk Controller (FDC), two Serial Ports, Slow InfraRed Port and a Keyboard and Mouse Controller (KBC)
LPC interface, based on Intel's LPC Interface Specification Revision 1.1, August 2002
PC01 Revision 1.0 and Advanced Configuration and Power Interface (ACPI) Specification Revision 2.0 compliant
128-pin PQFP package


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Conditions
Min
Max
Unit
VSUP
 Supply Voltage1
−0.5
+4.1
V
VI
 Input Voltage
All other pins
−0.5
5.5
V
PCI_CLK, LAD3-0, LFRAME,
PCI_RESET, SERIRQ
−0.5
VDD3 + 0.5
V
VO
 Output Voltage
All other pins
−0.5
5.5
V
LAD3-0,LDRQ, SERIRQ
−0.5
VDD3 + 0.5
V
TSTG
 Storage Temperature
−0.5
+165
°C
PD
 Power Dissipation
1
W
TL
 Lead Temperature Soldering (10 s)
+260
°C
 ESD Tolerance
CZAP = 100 pF
RZAP = 1.5 K2
2000
V
1. VSUP is VDD3, VSB3.
2. Value based on test complying with RAI-5-048-RA human body model ESD testing.


Description

The National Semiconductor PC8374L Advanced I/O product is a member of the PC8737x SuperI/O family. All PC8737x devices are highly integrated and are pin and software compatible, thus providing drop-in interchangeability and enabling a variety of assembly options using only a single motherboard and BIOS.

PC8374L integration allows for a smaller system board size and saves on total system cost.

The PC8374L includes legacy SuperI/O functions, system glue functions, health monitoring and control, commonly used functions such as GPIO, and ACPI-compliant Power Management support.

The PC8374L integrates miscellaneous analog and digital system glue functions to reduce the number of discrete components required. The host communicates with the functions integrated in the PC8374L device through an LPC Bus Interface.

The PC8374L extended wake-up support complements the ACPI controller in the chipset. The System Wake-Up Control (SWC) module, powered by VSB3, supports a flexible wakeup mechanism.

The PC8374L supports both I/O and memory mapping of module registers and enables building legacy-free systems.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Connectors, Interconnects
ASP-134488-01
WM4078-ND
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
Motors, Solenoids, Driver Boards/Modules
IHSS57-36-20
ASD-B2-1521-B
Crystals and Oscillators
WT325BI0030.000000
2SB49
View more