LPC47N227TQFP Standard Microsystems (SMSC), LPC47N227TQFP Datasheet - Page 13

• Manufacturer Part Number: LPC47N227TQFP
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47N227TQFP

• Lead Free Status / RoHS Status: Not Compliant

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
nMTR0, nDS0, nDIR,
nSTEP, DRVDEN0*,
nWGATE, HDSEL,
DRVDEN1*, nWDATA
nIO_PME
CONFIGURATION
PROPRIETARY
REGISTERS
CONTROLLER
FLOPPY DISK
COMPATIBLE
VERTICAL
CONTROL, ADDRESS, DATA
SMSC
82077
CORE
BLOCK DIAGRAM
nTRK0,
nDSKCHG,
nINDEX,
nWRTPRT,
nRDATA
WCLOCK
WDATA
RCLOCK
RDATA
13
nWDATA nRDATA
COMPENSATION
SEPERATOR
DIGITAL
BLOCK
DATA
PRE-
ACPI
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