SST32HF1622C-70-4E-LS View Datasheet(PDF) - Silicon Storage Technology

Part Name

Description

MFG CO.

SST32HF1622C-70-4E-LS

Multi-Purpose Flash Plus + SRAM ComboMemory

Silicon Storage Technology 

Multi-Purpose Flash Plus + SRAM ComboMemory

SST32HF1642 / SST32HF1682 / SST32HF3242 / SST32HF3282

SST32HF1622C / SST32HF1642C / SST32HF3242C

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

1253 F05.0

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 SST32HF1622C, A17 for SST32HFxx42x, and A18 for SST32HFxx82

FIGURE 5: SRAM WRITE CYCLE TIMING DIAGRAM (UBS#, LBS# CONTROLLED)1

©2005 Silicon Storage Technology, Inc.

17

S71253-03-000

5/05

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