LPC47N227TQFP Standard Microsystems (SMSC), LPC47N227TQFP Datasheet - Page 4

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

Specifications of LPC47N227TQFP

• Lead Free Status / RoHS Status: Not Compliant

nWRTPRT
DRVDEN0
DRVDEN1
nDSKCHG
nLFRAME
nIO_PME
nWGATE
nWDATA
nHDSEL
nRDATA
CLOCKI
nINDEX
nLDRQ
nMTR0
nSTEP
nTRK0
GP24
nDS0
LAD0
LAD1
LAD2
LAD3
nDIR
VTR
VSS
Note: Pinouts are the same for both the TQFP and STQFP Packages.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
100 Pin TQFP
LPC47N227
PIN CONFIGURATION
4
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
nSLCTIN
nINIT
VCC
GP23/FDC_PP
IRMODE/IRRX3
IRTX2
IRRX2
VSS
GP22
GP21
GP20
GP17
GP16
GP15
VCC
GP14/IRQIN2
GP13/IRQIN1