SST49LF080A-33-4C-WHE SILICON STORAGE TECHNOLOGY, SST49LF080A-33-4C-WHE Datasheet - Page 42

• Manufacturer Part Number: SST49LF080A-33-4C-WHE
• Description: MEMORY, FLASH, 8M, SERIAL, 32TSOP
• Manufacturer: SILICON STORAGE TECHNOLOGY

Specifications of SST49LF080A-33-4C-WHE

• Memory Size: 8Mbit
• Clock Frequency: 33MHz
• Access Time: 120ns
• Supply Voltage Range: 3V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 32
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC
• Memory Type: Flash
• Memory Configuration: 1024K X 8
• Interface Type: Serial
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheet
©2006 Silicon Storage Technology, Inc.
FIGURE 33: Software Product ID Command Sequences Flowchart (LPC Mode)
Software Product ID Entry
Command Sequence
Address: 2AAAH
Write Data: AAH
Read Data: BFH
Address: 5555H
Write Data: 55H
Address: 5555H
Write Data: 90H
Address: 0001H
Address: 0002H
Next Command
Read Data:
Available for
Wait T IDA
Cycle: 1
Cycle: 2
Cycle: 3
Cycle: 4
Cycle: 5
Note: X can be V IL or V IH , but no other value.
Address: 2AAAH
Write Data: AAH
Write Data: F0H
Address: 5555H
Write Data: 55H
Address: 5555H
Next Command
Available for
42
Wait T
Cycle: 1
Cycle: 2
Cycle: 3
Software Product ID Exit
IDA
Command Sequence
Address: XXXXH
Write Data: F0H
Next Command
Available for
Wait T IDA
Cycle: 1
8 Mbit LPC Flash
1235 F32.0
SST49LF080A
S71235-02-000
5/06