SST29SF040-55-4C-NHE Greenliant, SST29SF040-55-4C-NHE Datasheet - Page 20

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

Specifications of SST29SF040-55-4C-NHE

• 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: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-32

Data Sheet
©2010 Greenliant Systems, Ltd.
FIGURE 17: Wait Options
Program/Erase
T SCE, or T SE
Program/Erase
Internal Timer
Completed
Wait T BP ,
Initiated
Byte-
No
Program/Erase
Program/Erase
Read same
Toggle Bit
Completed
Does DQ 6
Read byte
Initiated
match?
Byte-
byte
2 Mbit / 4 Mbit Small-Sector Flash
20
Yes
No
GLS29SF020 / GLS29SF040
GLS29VF020 / GLS29VF040
Data# Polling
Program/Erase
Program/Erase
Completed
Read DQ 7
true data?
Is DQ 7 =
Initiated
Byte-
Yes
1160 F16.0
S71160-15-000
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