Preliminary Specifications
Multi-Purpose Flash Plus + SRAM ComboMemory
SST32HF1642 / SST32HF1682 / SST32HF3242 / SST32HF3282
SST32HF1622C / SST32HF1642C / SST32HF3242C
Internal Timer
Program/Erase
Initiated
Toggle Bit
Program/Erase
Initiated
Data# Polling
Program/Erase
Initiated
Wait TBP,
TSCE, or TBE
Program/Erase
Completed
Read word
Read DQ7
Read same
word
No
Does DQ6
match?
Yes
Program/Erase
Completed
No
Is DQ7 =
true data?
Yes
Program/Erase
Completed
1253 F19.0
FIGURE 22: WAIT OPTIONS
©2005 Silicon Storage Technology, Inc.
28
S71253-03-000
5/05