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Flex-MuxOneNAND4G(KFM4GH6Q4M-DEBx)
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FLASH MEMORY
Flex-MuxOneNAND8G(KFN8GH6Q4M-DEBx)
Flex-MuxOneNAND16G(KFKAGH6Q4M-DEBx)
6.14 Block Erase Operation Timing
See AC Characteristics Table 5.7 and Table 5.9
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.
Erase Command Sequence
WE
CE
CLK
tAVDP
tAAVDS
tAAVDH
tDS
tDH
tCH
tWPL
tWPH
tWC
SA SA
In
Progress
Completed
ECDCAEMAAA
A/DQ0:
A/DQ15
OE
Read Status Data
V
IL
tWEA
tBERS1
INT
tCS
AVD
tCER
Hi-Z
tCEZ
tCER
bit
tCEZ