W39V040FAQ View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W39V040FAQ

512K × 8 CMOS FLASH MEMORY WITH FWH INTERFACE

Winbond 

W39V040FA

12. ORDERING INFORMATION

PART NO.

W39V040FAP

W39V040FAQ

W39V040FAT

ACCESS

TIME

(nS)

11

11

11

POWER SUPPLY

CURRENT MAX.

(mA)

20

20

20

STANDBY VDD

CURRENT MAX.

(mA)

10

10

10

PACKAGE

32L PLCC

32L STSOP

40L TSOP

Notes:

1. Winbond reserves the right to make changes to its products without prior notice.

2. Purchasers are responsible for performing appropriate quality assurance testing on products intended for use in

applications where personal injury might occur as a consequence of product failure.

13. HOW TO READ THE TOP MARKING

Example: The top marking of 32-pin STSOP W39V040FAQ

W39V040FAQ

2138977A-A12

149OBSA

1st line: Winbond logo

2nd line: the part number: W39V040FAQ

3rd line: the lot number

4th line: the tracking code: 149 O B SA

149: Packages made in '01, week 49

O: Assembly house ID: A means ASE, O means OSE, ...etc.

B: IC revision; A means version A, B means version B, ...etc.

SA: Process code

- 33 -

Publication Release Date: December 19, 2002

Revision A2

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