LH28F320S5HB-L12 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LH28F320S5HB-L12

Flash Memory 32M (4MB × 8 / 2M × 16)

Sharp Electronics 

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LHF32K10

43

1

2

3

4

5

6

VIH

ADDRESSES(A)

VIL

VIH

WE#(W)

AIN

tAVAV

AIN

tAVEH

tEHAX

VIL

tWLEL

VIH

tEHWH

tEHGL

OE#(G)

VIL

VIH

tEHEL

tEHQV1,2,3,4

CE#(E)

VIL

DATA(D/Q)

VIH High Z

VIL

High Z

tPHEL

tELEH

tDVEH

tEHDX

DIN

DIN

tEHRL

Valid

SRD

DIN

STS(R)

VOL

tSHEH

tQVSL

VIH

WP#(S)

VIL

VIH

RP#(P)

VIL

VPPH1

tVPEH

tQVVL

VPP(V) VPPLK

NOTES:

VIL

1. VCC power-up and standby.

2. Write erase or write setup.

3. Write erase confirm or valid address and data.

4. Automated erase or program delay.

5. Read status register data.

6. Write Read Array command.

7. CE# is defined as the latter of CE0# and CE1# going Low or the first of CE0# or CE1# going High.

Figure 20. AC Waveform for CE#-Controlled Write Operations

Rev. 1.55

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