LPC47N237-MT Standard Microsystems (SMSC), LPC47N237-MT Datasheet - Page 4

• Manufacturer Part Number: LPC47N237-MT
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47N237-MT

• Package Type: TQFP
• Pin Count: 100
• Lead Free Status / RoHS Status: Compliant

Block Diagram
Revision 0.3 (03-30-07)
nPCI_RESET
nLFRAME
nCLKRUN
SER_IRQ
PCI_CLK
nIO_PME
nSMBINT
LAD[3:0]
nLPCPD
SMB_A0
nLDRQ
SDAT
SCLK
LPC BUS
SMBus Isolation
SMBUS
Circuitry
VTR
16C550A
PRODUCT PREVIEW
UART
Figure 1 – LPC47N237 Block Diagram
VTR
CONFIGURATION
REGISTERS
GPIO
Page 4
VTR
24MHz Clock
IBM XT/AT-COMPATIBLE
PARALLEL PORT
VCC
VTR
LPC GPIO
VTR
Clock
SMSC DB - LPC47N237
LGP44-LGP47
24MHz_OUT
XTAL1
XTAL2