SST39VF320-70-4C-B3KE Microchip Technology, SST39VF320-70-4C-B3KE Datasheet - Page 20

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SST39VF320-70-4C-B3KE

Manufacturer Part Number
SST39VF320-70-4C-B3KE
Description
Flash 2M X 16 70ns
Manufacturer
Microchip Technology
Datasheet

Specifications of SST39VF320-70-4C-B3KE

Product Category
Flash
Rohs
yes
Memory Size
32 Mbit
Interface Type
Parallel
Access Time
70 ns
Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
TFBGA-48
Organization
2 MB x 16
Preliminary Specifications
©2003 Silicon Storage Technology, Inc.
FIGURE 18: S
Command Sequence
Load data: XXAAH
Load data: XX55H
Load data: XX98H
CFI Query Entry
Address: 2AAAH
Address: 5555H
Address: 5555H
Read CFI data
Wait T IDA
OFTWARE
ID/CFI C
X can be V IL or V IH , but no other value
Command Sequence
OMMAND
Software ID Entry
Load data: XXAAH
Load data: XX55H
Load data: XX90H
Read Software ID
Address: 2AAAH
Address: 5555H
Address: 5555H
Wait T IDA
F
LOWCHARTS
20
Load data: XXAAH
Load data: XXF0H
Load data: XX55H
Address: 2AAAH
Return to normal
Address: 5555H
Address: 5555H
Wait T IDA
operation
Software ID Exit/CFI Exit
32 Mbit Multi-Purpose Flash
Command Sequence
Load data: XXF0H
Return to normal
Address: XXH
Wait T IDA
operation
SST39VF320
S71143-02-000
1143 F15.1
11/03

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