LH28F640SP View Datasheet(PDF) - Sharp Electronics

Part Name

Description

Manufacturer

LH28F640SP

64Mbit (4Mbit×16/8Mbit×8) Page Mode Flash MEMORY

Sharp Electronics 

LHF64P01

23

A22-3(A) VIH

VIL

A2-0 (A) VIH

VIL

Disabled (VIH)

CEX (E)

Enabled (VIL)

VIH

OE# (G)

VIL

VIH

WE# (W)

VIL

VOH

DQ7-0(D/Q) VOL

VIH

RP#

(P)

VIL

VIH

BYTE# (F) VIL

tAVQV

VALID

ADDRESS

VALID

ADDRESS

VALID VALID VALID VALID VALID VALID VALID

ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS

tELQV

tEHQZ

tGHQZ

tGLQV

tGLQX

tELQX

tAPA

tOH

High Z

tPHQV

VALID VALID VALID VALID VALID VALID VALID VALID

OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT

tELFL

tFLQV

tFLQZ

Figure 8. AC Waveform for 8-Byte Page Mode Read Operations

(Memory Array)

NOTE:

1. Memory array supports page mode read operations.

Rev. 0.06

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