SST29SF040-55-4I-WHE Greenliant, SST29SF040-55-4I-WHE Datasheet - Page 19

• Manufacturer Part Number: SST29SF040-55-4I-WHE
• Description: Flash 512K X 8 55ns
• Manufacturer: Greenliant

Specifications of SST29SF040-55-4I-WHE

• 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: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-32

2 Mbit / 4 Mbit Small-Sector Flash
GLS29SF020 / GLS29SF040
GLS29VF020 / GLS29VF040
©2010 Greenliant Systems, Ltd.
FIGURE 16: Byte-Program Algorithm
Load data: AAH
Program (T BP ,
bit, or Toggle bit
Load data: 55H
Address: 2AAH
Load data: A0H
Address: 555H
Address: 555H
Wait for end of
Data# Polling
Address/Byte
Completed
Load Byte
operation)
Program
Start
Data
19
1160 F15.0
S71160-15-000
Data Sheet
05/10