EN39SL800_11 Datasheet, PDF (34/45 Pages) Eon Silicon Solution Inc. – 8 Megabit (512K x 16-bit) Flash Memory With 4Kbytes Uniform Sector, CMOS 1.8 Volt-only

Figure 5. AC Waveforms for Sector Erase Operations Timings
EN39SL800
Addresses
Erase Command Sequence (last 2 cycles)
t_WC
t_AS
t_AH
0x2AA
SA
Read Status Data (last two cycles)
VA
VA
CE#
OE#
WE#
Data
V_CC
t_GHWL
t_CH
t_WP
t_CS
t_WPH
0x55
t_{DS tDH}
t_VCS
0x30
t_WHWH2
Status
D_OUT
Notes:
1. SA=Sector Address (for sector erase), VA=Valid Address for reading status, D_out=true data at read address.
2. V_cc shown only to illustrate t_vcs measurement references. It cannot occur as shown during a valid command
sequence.
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
34 ^{©2004 Eon Silicon Solution, Inc.,}
Rev. H, Issue Date: 2011/02/14
www.eonssi.com