LPC47N227-MV Standard Microsystems (SMSC), LPC47N227-MV Datasheet - Page 3

• Manufacturer Part Number: LPC47N227-MV
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47N227-MV

• Pin Count: 100
• Lead Free Status / RoHS Status: Compliant

SMSC DB – LPC47N227
nPCI_RESET
nCLKRUN
nLFRAME
SER_IRQ
PCI_CLK
nLPCPD
nLDRQ
V
LAD0
LAD1
LAD2
LAD3
TR
Vcc Vss
INTERFACE
LPC BUS
SERIAL
IRQ
CLOCK
CLOCKI
GEN
nIO_SMI*
SMI PME WDT
PRODUCT PREVIEW
nMTR0, nDS0, nDIR,
nSTEP, DRVDEN0*,
nWGATE, HDSEL,
DRVDEN1*, nWDATA
nIO_PME
CONFIGURATION
PROPRIETARY
REGISTERS
CONTROLLER
COMPATIBLE
FLOPPY DISK
VERTICAL
CONTROL, ADDRESS, DATA
SMSC
82077
CORE
BLOCK DIAGRAM
nTRK0,
nDSKCHG,
nINDEX,
nWRTPRT,
nRDATA
WCLOCK
Page 3
WDATA
RCLOCK
RDATA
nWDATA nRDATA
COMPENSATION
SEPERATOR
DIGITAL
BLOCK
DATA
PRE-
ACPI
100 Pin Super I/O with LPC Interface for Notebook Applications
COMPATIBLE
COMPATIBLE
PORT 2 WITH
MULTI-MODE
INTERFACE
INFRARED
PARALLEL
PORT/FDC
PURPOSE
GENERAL
SERIAL
PORT 1
16C550
16C550
SERIAL
MUX
I/O
*
Denotes Multifunction Pins
IRTX2, IRMODE*,
TXD2, nRTS2, nDTR2
IRQIN1*, IRQIN2*,
FDC_PP*
TXD1, nRTS1, nDTR1
nCTS1, RXD1,
nDSR1, nDCD1, nRI1
IRRX2, IRRX3*,
RXD2, nCTS2,
nDSR2, nDCD2, nRI2
GP10, GP11,
GP12*, GP13*,
GP14*,
GP1[5:7],
GP2[0:2],
GP23*, GP24,
GP3[0:7],
GP4[0:7]
PD[0:7],
BUSY, SLCT,
PE, nERROR, nACK
nSLCTIN, nALF
nINIT, nSTROBE
Rev. 03-29-07