Data Sheet
512 Kbit / 1 Mbit / 2 Mbit Many-Time Programmable Flash
SST27SF512 / SST27SF010 / SST27SF020
Start
Erase*
OE#/VPP = VPPH
Address = First Location
Program 20µs pulse
(CE# = VIL)
Increment Address
Last Address?
OE#/VPP = VDD or VSS
No
Yes
Wait for OE#/VPP
RecoveryTime
Read Device
(CE# = OE# = VIL)
Compare all bytes
to original data
Yes
Device Passed
No
Device Failed
* See Figure 11
FIGURE 13: BYTE-PROGRAM ALGORITHM FOR SST27SF512
1152 F09b.2
©2005 Silicon Storage Technology, Inc.
16
S71152-11-000
9/05