Flex-MuxOneNAND4G(KFM4GH6Q4M-DEBx)

 

Flex-MuxOneNAND8G(KFN8GH6Q4M-DEBx)

 

Flex-MuxOneNAND16G(KFKAGH6Q4M-DEBx)

FLASH MEMORY

6.14 Block Erase Operation Timing

See AC Characteristics Table 5.7 and Table 5.9

Erase Command Sequence

Read Status Data

tAAVDS

tWEA

 

AVD

 

tAVDP

 

 

 

 

 

 

 

 

 

 

 

tAAVDH

 

 

 

 

 

 

 

 

A/DQ0:

AA

EMA

CA

ECD

 

SA

In

SA

Completed

A/DQ15

 

Progress

 

 

 

tDS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CE

tCS

 

 

 

tDH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tCER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OE

 

 

 

 

tCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tCER

tWPL

 

 

 

 

 

 

 

 

WE

 

 

 

 

 

 

 

 

 

 

 

tWPH

 

 

 

 

 

 

 

 

 

 

 

 

tBERS1

 

 

 

 

 

tWC

 

 

 

 

 

 

 

 

CLK

 

VIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INT

 

 

 

 

 

 

 

 

 

 

bit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tCEZ

 

 

 

tCEZ

 

Hi-Z

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE :

1)AA = Address of address register CA = Address of command register ECD = Erase Command

EMA = Address of memory to be erased SA = Address of status register

2)For “In progress” and “complete” status, refer to status register.

3)Status reads in this figure is asynchronous read, but status read in synchronous mode is also supported.

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Samsung KFM4GH6Q4M, KFN8GH6Q4M, KFKAGH6Q4M warranty Block Erase Operation Timing, Erase Command Sequence, 125