LU82551IT S L7G3 Intel, LU82551IT S L7G3 Datasheet - Page 26

• Manufacturer Part Number: LU82551IT S L7G3
• Manufacturer: Intel

Specifications of LU82551IT S L7G3

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Compliant

82551IT — Networking Silicon
20
Figure 5. Flash Buffer Write Cycle
Write Accesses: The CPU, as the initiator, drives the address lines
byte enable lines
with valid data immediately after asserting
asserts it for a certain number of clocks until valid data is written to the Flash buffer. By asserting
TRDY#
accesses can be byte length only.
, the 82551IT signals the CPU that the current data access has completed. Flash buffer write
CLK
FRAME#
AD
C/BE#
IRDY#
TRDY#
DEVSEL#
STOP#
C/BE#[3:0] and
MEM WR
ADDR
the control lines
IRDY#
DATA
BE#
IRDY#
. The 82551IT controls the
and
FRAME#
AD[31:0],
. It also provides the 82551IT
TRDY#
the command and
signal and de-
Datasheet