SST32HF1641C-70-4C-LS View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
MFG CO.
SST32HF1641C-70-4C-LS Datasheet PDF : 36 Pages
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Multi-Purpose Flash Plus + SRAM ComboMemory
SST32HF1641 / SST32HF1681 / SST32HF3241 / SST32HF3281
SST32HF1621C / SST32HF1641C / SST32HF3241C
Preliminary Specifications
ADDRESSES AMSS3-0
WE#
BES1#
TWCS
TWPS
TBWS
TWRS
BES2
TASTS
TBWS
TAWS
TBYWS
UBS#, LBS#
TDSS
TDHS
DQ15-8, DQ7-0
NOTE 2
VALID DATA IN
NOTE 2
1236 F05.1
Note: 1. If OE# is High during the Write cycle, the outputs will remain at high impedance.
2. Because DIN signals may be in the output state at this time, input signals of reverse polarity must not be applied.
3. AMSS = Most Significant SRAM Address
AMSS = A16 for SST32HF1621C, A17 for SST32HFxx41x and A18 for SST32HFxx81
FIGURE 5: SRAM WRITE CYCLE TIMING DIAGRAM (UBS#, LBS# CONTROLLED)1
©2005 Silicon Storage Technology, Inc.
17
S71236-04-000
5/05
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