K9W4G08U1M
K9K2G08Q0M
K9K2G08U0M
K9W4G16U1M
K9K2G16Q0M
K9K2G16U0M
FLASH MEMORY
Read ID Operation
CLE
CE
WE
ALE
RE
tAR
tREA
Device
Code*
I/Ox
4th cyc.*
00h
ECh
XXh
90h
Read ID Command
Maker Code Device Code
Address. 1cycle
Device
Device Code*(2nd Cycle)
4th Cycle*
15h
K9K2G08Q0M
K9K2G08U0M
K9K2G16Q0M
K9K2G16U0M
K9W4G08U1M
K9W4G16U1M
AAh
DAh
BAh
CAh
15h
55h
55h
Same as each K9K2G08U0M in it
Same as each K9K2G16U0M in it
ID Defintition Table
90 ID : Access command = 90H
Description
1st Byte
2nd Byte
3rd Byte
4th Byte
Maker Code
Device Code
Don’t care
Page Size, Block Size, Spare Size, Organization
29