SST29SF040-55-4C-NHE Greenliant, SST29SF040-55-4C-NHE Datasheet - Page 21
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SST29SF040-55-4C-NHE
Manufacturer Part Number
SST29SF040-55-4C-NHE
Description
Flash 512K X 8 55ns
Manufacturer
Greenliant
Datasheet
1.SST29VF040-70-4C-WHE.pdf
(27 pages)
Specifications of SST29SF040-55-4C-NHE
Rohs
yes
Data Bus Width
8 bit
Memory Type
Flash
Memory Size
4 Mbit
Architecture
Sectored
Timing Type
Asynchronous
Interface Type
Parallel
Access Time
55 ns
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
Maximum Operating Current
25 mA
Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
PLCC-32
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST29SF040-55-4C-NHE
Manufacturer:
SST
Quantity:
1 000
Part Number:
SST29SF040-55-4C-NHE
Manufacturer:
SST
Quantity:
20 000
2 Mbit / 4 Mbit Small-Sector Flash
GLS29SF020 / GLS29SF040
GLS29VF020 / GLS29VF040
©2010 Greenliant Systems, Ltd.
FIGURE 18: Software ID Command Flowcharts
Command Sequence
Software ID Entry
Read Software ID
Load data: AAH
Load data: 55H
Address: 2AAH
Load data: 90H
Address: 555H
Address: 555H
Wait T IDA
Return to normal
Load data: AAH
Load data: F0H
Load data: 55H
Address: 2AAH
Address: 555H
Address: 555H
Wait T IDA
operation
21
Reset Command Sequence
Software ID Exit &
Return to normal
Load data: F0H
Address: XXH
Wait T IDA
operation
1160 F17.0
S71160-15-000
Data Sheet
05/10