MB84VB2000 View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB84VB2000

8M (× 8/× 16) FLASH MEMORY & 8M (× 8/× 16) FLASH MEMORY

Fujitsu 

MB84VB2000-10/MB84VB2001-10

VCC

12 V

3V

RESET

tVCS

tVIDR

tVLHT

3V

CCEE

WWEE

RRYY//BBYY

tVLHT

tVLHT

Program or Erase Command Sequence

Figure 15 Temporary Sector Unprotection Timing Diagram

Enter

Embedded

Erasing

Erase

Suspend

Enter Erase

Suspend Program

WWEE

Erase

Erase Suspend

Erase

Read

Suspend

Program

DQ6

Erase

Resume

Erase Suspend

Read

Erase

DQ2

DDQQwwT22TioaitoathghngngdOgdOlleEDeEDQQ66

Note: DQ2 is read from the erase-suspended sector.

Figure 16 DQ2 vs DQ6

Erase

Complete

25

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