LPC47B272-MS SMSC, LPC47B272-MS Datasheet - Page 9

• Manufacturer Part Number: LPC47B272-MS
• Description: IC CTRLR SUPER I/O LPC 100-QFP
• Manufacturer: SMSC

Specifications of LPC47B272-MS

• Controller Type: I/O Controller
• Interface: LPC
• Voltage - Supply: 3.3V
• Current - Supply: 15mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1019

SMSC LPC47B27x
PIN
No./
QFP
100
66
67
68
69
14
13
84
85
87
88
89
86
91
90
95
96
98
99
97
94
92
1
2
Track 0
Index Pulse Input
General Purpose
I/O/Drive Density
Select 0
General Purpose
I/O/Drive Density
Select 1
Receive Serial Data 1
Transmit Serial Data 1
Request to Send 1
Clear to Send 1
Data Terminal Ready 1
Data Set Ready 1
Data Carrier Detect 1
Ring Indicator 1
General Purpose I/O
/Receive Serial Data 2
/IRQ5
General Purpose I/O
/Transmit Serial Data 2
/IRQ7
General Purpose I/O
/Request to Send
2/IRQ10
General Purpose I/O
/Clear to Send 2/IRQ11
General Purpose I/O
/Data Terminal
Ready/IRQ15
General Purpose I/O
/Data Set Ready
2/IRQ9
General Purpose
I/O/Data Carrier Detect
2/IRQ4
General Purpose
I/O/Ring Indicator
2/IRQ3
Initiate Output/FDC
Direction Control
Printer Select
Input/FDC Step Pulse
Port Data 0/FDC Index
Port Data 1/FDC Track
0
NAME
DESCRIPTION OF PIN FUNCTIONS
PARALLEL PORT INTERFACE (17)
SERIAL PORT 1 INTERFACE (8)
SERIAL PORT 2 INTERFACE (8)
TOTAL
DATASHEET
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
nTRKO
nINDEX
GP40/
DRVDEN0
GP41/
DRVDEN1
RXD1
TXD1
nRTS1/
SYSOP
nCTS1
nDTR1
nDSR1
nDCD1
nRI1
GP52/RXD2/
IRQ5
GP53/TXD2/
IRQ7
GP55/
nRTS2/
IRQ10
GP56/nCTS
2/IRQ11
GP57/nDTR
2/IRQ15
GP54/nDSR
2/IRQ9
GP51/
nDCD2/
IRQ4
GP50/nRI2/
IRQ3
nINIT /nDIR
nSLCTIN
/nSTEP
PD0
/nINDEX
PD1 /nTRK0
- 9 -
SYMBOL
IS
IS
IO12
IO12
IS
O12
O8
I
O6
I
I
I
IS/O8
IO12
IO8
IO8
IO8
IO8
IO8
IO8
OP14
OP14
IS/OP14
IS/OP14
BUFFER
TYPE
IS
IS
(I/O12/OD12)/
(O12/OD12)
(I/O12/OD12)/
(O12/OD12)
IS
O12
O8
I
O6
I
I
I
(IS/O8/OD8)/
IS/IS
(I/O12/OD12)/
O12/I
(I/O8/OD8)/
O8/I
(I/O8/OD8)/I/I
(I/O8/OD8)/
O8/I
(I/O8/OD8)/I/I
(I/O8/OD8)/I/I
(I/O8/OD8)/I/I
(OD14/OP14)/
OD14
(OD14/OP14)/
OD14
IOP14/IS
IOP14/IS
BUFFER TYPE
FUNCTION
(NOTE 1)
PER
Rev. 04-17-07
NOTE
12
5,6,7
S