SST49LF080A-33-4C-WHE SILICON STORAGE TECHNOLOGY, SST49LF080A-33-4C-WHE Datasheet - Page 41

• 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

8 Mbit LPC Flash
SST49LF080A
©2006 Silicon Storage Technology, Inc.
FIGURE 32: Erase Command Sequences Flowchart (LPC Mode)
Command Sequence
Address: 2AAAH
Address: 2AAAH
Write Data: AAH
Write Data: AAH
Address: 5555H
Write Data: 55H
Address: 5555H
Write Data: 80H
Address: 5555H
Write Data: 55H
Write Data: 50H
Next Command
Block-Erase
Address: BA
Block erased
Available for
Wait T
Cycle: 1
Cycle: 2
Cycle: 3
Cycle: 4
Cycle: 5
Cycle: 6
to FFH
BE
X
41
Command Sequence
Address: 2AAAH
Address: 2AAAH
Write Data: AAH
Write Data: AAH
Address: 5555H
Write Data: 55H
Address: 5555H
Write Data: 80H
Address: 5555H
Write Data: 55H
Write Data: 30H
Next Command
Sector-Erase
Sector erased
Address: SA
Available for
Wait T
Cycle: 1
Cycle: 2
Cycle: 3
Cycle: 4
Cycle: 5
Cycle: 6
to FFH
1235 F31.0
SE
X
S71235-02-000
Data Sheet
5/06