SST39LF400A-45-4C-EK Microchip Technology, SST39LF400A-45-4C-EK Datasheet - Page 23

• Manufacturer Part Number: SST39LF400A-45-4C-EK
• Description: Flash 256K X 16 45ns
• Manufacturer: Microchip Technology

Specifications of SST39LF400A-45-4C-EK

• Product Category: Flash
• Data Bus Width: 16 bit
• Memory Type: NOR Flash
• Memory Size: 4 Mbit
• Architecture: Sectored
• Interface Type: Parallel
• Access Time: 45 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Maximum Operating Current: 30 mA
• Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-48
• Organization: 256 KB x 16

2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
SST39LF200A / SST39LF400A / SST39LF800A
SST39VF200A / SST39VF400A / SST39VF800A
©2010 Silicon Storage Technology, Inc.
FIGURE 19: Wait Options
Program/Erase
Internal Timer
Program/Erase
T SCE, T SE
Completed
Wait T BP ,
Initiated
or T BE
No
Program/Erase
Program/Erase
Read same
Toggle Bit
Read word
Completed
Does DQ 6
Initiated
match
word
23
Yes
No
Program/Erase
Data# Polling
Program/Erase
Completed
Read DQ 7
true data
Is DQ 7 =
Initiated
1117 F14.0
Yes
S71117-13-000
Data Sheet
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