SST39LF800A-55-4C-BK Microchip Technology, SST39LF800A-55-4C-BK Datasheet - Page 24
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SST39LF800A-55-4C-BK
Manufacturer Part Number
SST39LF800A-55-4C-BK
Description
Flash 512K X 16 55ns
Manufacturer
Microchip Technology
Datasheet
1.SST39VF200A-70-4C-B3K.pdf
(31 pages)
Specifications of SST39LF800A-55-4C-BK
Product Category
Flash
Data Bus Width
16 bit
Memory Type
NOR Flash
Memory Size
8 Mbit
Architecture
Sectored
Interface Type
Parallel
Access Time
55 ns
Supply Voltage - Max
3.6 V
Supply Voltage - Min
3 V
Maximum Operating Current
25 mA
Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
TFBGA-48
Organization
512 KB x 16
Data Sheet
©2010 Silicon Storage Technology, Inc.
FIGURE 20: Software ID/CFI Command Flowcharts
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
Command Sequence
Software ID Entry
Load data: XXAAH
Load data: XX55H
Load data: XX90H
Read Software ID
Address: 2AAAH
Address: 5555H
Address: 5555H
Wait T IDA
Note:
X can be V IL or V IH , but no other value.
SST39VF200A / SST39VF400A / SST39VF800A
SST39LF200A / SST39LF400A / SST39LF800A
2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
24
Load data: XXAAH
Load data: XX55H
Load data: XXF0H
Address: 2AAAH
Return to normal
Address: 5555H
Address: 5555H
Wait T IDA
operation
Software ID Exit/CFI Exit
Command Sequence
Load data: XXF0H
Return to normal
Address: XXH
Wait T IDA
operation
S71117-13-000
1117 F15.4
11/10