LH28F320BFHE-PBTLZ2 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LH28F320BFHE-PBTLZ2

32M (x16) Flash Memory

Sharp Electronics 

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LHF32FD2

26

NOTE 1

A20-0 (A) VIH

VIL

NOTE 2

VALID

ADDRESS

tAVAV

VIH

CE# (E)

VIL

tELWL (tWLEL)

NOTE 3

VALID

ADDRESS

tAVWH (tAVEH)

tWHEH (tEHWH)

NOTE 4

VALID

ADDRESS

NOTE 5

tWHAX

(tEHAX)

NOTES 5, 6

tWHGL (tEHGL)

VIH

OE# (G)

VIL

VIH

WE# (W)

VIL

DQ15-0 (D/Q) VIH

VIL

SR.7 (R) "1"

"0"

tPHWL (tPHEL)

tWHWL (tEHEL)

NOTES 5, 6

tWLWH

(tELEH )

tWHDX (tEHDX)

DATA IN

tDVWH (tDVEH)

tWHQV1,2,3 (tEHQV1,2,3)

DATA IN

VALID

SRD

tWHR0 (tEHR0)

RST# (P) VIH

VIL

VIH

WP# (S)

VIL

tSHWH (tSHEH)

tVVWH (tVVEH)

tQVSL

tQVVL

VPPH1,2

VPP (V) VPPLK

VIL

NOTES:

1. VCC power-up and standby.

2. Write each first cycle command.

3. Write each second cycle command or valid address and data.

4. Automated erase or program delay.

5. Read status register data.

6. For read operation, OE# and CE# must be driven active, and WE# de-asserted.

Figure 10. AC Waveform for Write Operations

Rev. 2.44

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