SST39SF020A-70-4C-NHE-T Microchip Technology, SST39SF020A-70-4C-NHE-T Datasheet - Page 18
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SST39SF020A-70-4C-NHE-T
Manufacturer Part Number
SST39SF020A-70-4C-NHE-T
Description
4.5V To 5.5V 2Mbit Multi-Purpose Flash 32 PLCC T/R
Manufacturer
Microchip Technology
Datasheet
1.SST39SF010A-70-4C-NHE.pdf
(25 pages)
Specifications of SST39SF020A-70-4C-NHE-T
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
2M (256K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-LCC (J-Lead)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST39SF020A-70-4C-NHE-T
Manufacturer:
Microchip Technology
Quantity:
10 000
Data Sheet
©2010 Silicon Storage Technology, Inc.
FIGURE 18: Software Product Command Flowcharts
Software Product ID Entry
Command Sequence
Read Software ID
Address: 2AAAH
Load data: AAH
Address: 5555H
Address: 5555H
Load data: 55H
Load data: 90H
Wait T IDA
SST39SF010A / SST39SF020A / SST39SF040
Address: 2AAAH
Return to normal
Address: 5555H
Address: 5555H
Load data: AAH
Load data: 55H
Load data: F0H
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
Wait T IDA
operation
18
Reset Command Sequence
Software Product ID Exit &
Return to normal
Load data: F0H
Address: XXH
Wait T IDA
operation
1147 F15.1
S71147-09-000
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