LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 66

• Manufacturer Part Number: LSI53C040-160QFP
• Manufacturer: LSI

Specifications of LSI53C040-160QFP

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 3.6
3-14
Name
SIO
SIO+
SREQ
SREQ+
SCD
SCD+
SSEL
SSEL+
SMSG
SMSG+
SRST
SRST+
SACK
SACK+
SBSY
SBSY+
SCSI Signals (Cont.)
Number
101
102
103
104
106
107
108
109
111
112
113
114
116
117
118
119
Pin
Signal Descriptions
BGA Ball
Number
G10
D13
D12
C13
D11
C12
D10
F12
F13
F10
E13
E12
E11
G9
F9
F8
Description
SCSI I/O signal. In SE mode, the
SIO pin is the SE signal pin, and the
SIO+ pin should be connected as a
virtual ground on the SCSI
connector.
SCSI REQ signal. In SE mode, the
SREQ pin is the SE signal pin, and
the SREQ+ pin should be connected
as a virtual ground on the SCSI
connector.
SCSI C/D signal. In SE mode, the
SCD pin is the SE signal pin, and
the SCD+ pin should be connected
as a virtual ground on the SCSI
connector.
SCSI SEL signal. In SE mode, the
SSEL pin is the SE signal pin, and
the SSEL+ pin should be connected
as a virtual ground on the SCSI
connector.
SCSI MSG signal. In SE mode, the
SMSG pin is the SE signal pin, and
the SMSG+ pin should be connected
as a virtual ground on the SCSI
connector.
SCSI RST signal. In SE mode, the
SRST pin is the SE signal pin, and
the SRST+ pin should be connected
as a virtual ground on the SCSI
connector.
SCSI ACK signal. In SE mode, the
SACK pin is the SE signal pin, and
the SACK+ pin should be connected
as a virtual ground on the SCSI
connector.
SCSI BSY signal. In SE mode, the
SBSY pin is the SE signal pin, and
the SBSY+ pin should be connected
as a virtual ground on the SCSI
connector.
Pad Type
SE or LVD
SCSI I/O
SE or LVD
SCSI I/O
SE or LVD
SCSI I/O
SE or LVD
SCSI I/O
SE or LVD
SCSI I/O
SE or LVD
SCSI I/O
SE or LVD
SCSI I/O
SE or LVD
SCSI I/O
Internal
Resistor
None
None
None
None
None
None
None
None