SST34HF1621C-70-4E-L1PE View Datasheet(PDF) - Silicon Storage Technology

Part Name

Description

Manufacturer

SST34HF1621C-70-4E-L1PE

16 Mbit Concurrent SuperFlash + 2/4 Mbit SRAM ComboMemory

Silicon Storage Technology 

16 Mbit Concurrent SuperFlash + 2/4 Mbit SRAM ComboMemory

SST34HF1621C / SST34HF1641C

Data Sheet

Internal Timer

Program/Erase

Initiated

Wait TBP,

TSCE, TSE

or TBE

Program/Erase

Completed

Toggle Bit

Program/Erase

Initiated

Read

byte/word

Read same

byte/word

No

Does DQ6

match?

Yes

Program/Erase

Completed

Data# Polling

Program/Erase

Initiated

Read DQ7

No

Is DQ7 =

true data?

Yes

Program/Erase

Completed

1252 F22.1

FIGURE 25: Wait Options

©2006 Silicon Storage Technology, Inc.

31

S71252-03-000

8/06

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