Data Sheet
512 Kbit / 1 Mbit / 2 Mbit Many-Time Programmable Flash
SST27SF512 / SST27SF010 / SST27SF020
ADDRESS
(EXCEPT A9)
CE#
OE#
VIH
TCEH
DQ7-0
VPPH
VPP
VDD
VSS
VPPH
A9
VIH
VIL
TVPS
TPRT
TA9S
TART
PGM#
TCES
TEW
TVPH
TVR
TA9H
FIGURE 6: CHIP-ERASE TIMING DIAGRAM FOR SST27SF010/020
1152 F04c.1
ADDRESS
CE#
DQ7-0
HIGH-Z
ADDRESS VALID
TAS
TAH
DATA VALID
TPW
TDS
TDH
VPPH
VDD
OE#/VPP
VSS
TVPS
TPRT
FIGURE 7: BYTE-PROGRAM TIMING DIAGRAM FOR SST27SF512
TVR
TVPH
1152 F05b.2
©2005 Silicon Storage Technology, Inc.
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