KAB01D100M Datasheet, PDF(58/72 Page) Samsung semiconductor

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KAB01D100M Datasheet, PDF (58/72 Pages) Samsung semiconductor – Multi-Chip Package MEMORY

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KAB0xD100M - TxGP

NOR Flash SWITCHING WAVEFORMS

Block Group Protect & Unprotect Operations

VID

RESET

BGA,A6

A1,A0

Vss,VIL,

or VIH

DATA

CER

Valid

Block Group Protect / Unprotect

60H

1Âµs

60H

Block Group Protect:150Âµs

Block Group UnProtect:15ms

Valid

Verify

40H

SEC Only

MCP MEMORY

Vss,VIL,

or VIH

Valid

Status*

R/BR

tRB

tBUSY

NOTES: Block Group Protect (A6=VIL , A1=VIH , A0=VIL) , Status=01H

Block Group Unprotect (A6=VIH , A1=VIH, A0=VIL) , Status=00H

BGA = Block Group Address (A12 ~ A21)

Temporary Block Group Unprotect

VID

RESET

Vss,VIL,

or VIH

Vss,VIL,

or VIH

CER

R/BR

tVID

tRSP

Program or Erase Command Sequence

tRRB tVID

- 58 -

Revision 1.11

August 2003

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