LH28F800BGR-TL85 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LH28F800BGR-TL85

8 M-bit (512 kB x 16) SmartVoltage Flash Memories

Sharp Electronics 

LH28F800BG-L/BGH-L (FOR TSOP, CSP)

ADDRESSES (A)

CE# (E)

OE# (G)

WE# (W)

DATA (D/Q)

RY/BY# (R)

WP# (S)

(NOTE 1) (NOTE 2)

VIH

AIN

VIL

tAVAV

VIH

(NOTE 3)

(NOTE 4)

AIN

tAVWH tWHAX

(NOTE 5)

VIL

tELWL

VIH

tWHEH

tWHGL

VIL

VIH

VIL

VIH

High Z

VIL

tPHWL

VOH

tWHWL

tWHQV1/2/3/4

tWLWH

tDVWH

tWHDX

DIN

DIN

tWHRL

Valid

SRD

VOL

VIH

tSHWH

tQVSL

VIL

VHH

tPHHWH

tQVPH

(NOTE 6)

DIN

RP# (P) VIH

VIL

VPPH1/2/3

VPP (V) VPPLK

tVPWH

tQVVL

VIL

NOTES :

1. VCC power-up and standby.

2. Write block erase or word write setup.

3. Write block erase confirm or valid address and data.

4. Automated erase or program delay.

5. Read status register data.

6. Write Read Array command.

Fig. 12 AC Waveform for WE#-Controlled Write Operations

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