SST49LF080A-33-4C-NH Microchip Technology, SST49LF080A-33-4C-NH Datasheet - Page 41

• Manufacturer Part Number: SST49LF080A-33-4C-NH
• Description: Flash 1M X 8 33MHz
• Manufacturer: Microchip Technology

Specifications of SST49LF080A-33-4C-NH

• Data Bus Width: 8 bit
• Memory Type: NAND
• Memory Size: 8 Mbit
• Architecture: Sectored
• Interface Type: LPC
• Access Time: 33 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Current: 12 mA
• Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-32
• Organization: 1024 KB x 8
• Lead Free Status / Rohs Status: No RoHS Version Available

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