SST39LF400A-45-4C-EKE Microchip Technology, SST39LF400A-45-4C-EKE Datasheet - Page 22
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SST39LF400A-45-4C-EKE
Manufacturer Part Number
SST39LF400A-45-4C-EKE
Description
Flash 256K X 16 45ns
Manufacturer
Microchip Technology
Datasheet
1.SST39VF200A-70-4C-B3K.pdf
(31 pages)
Specifications of SST39LF400A-45-4C-EKE
Product Category
Flash
Rohs
yes
Memory Size
4 Mbit
Interface Type
Parallel
Access Time
45 ns
Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
TSOP-48
Organization
256 KB x 16
Data Sheet
©2010 Silicon Storage Technology, Inc.
FIGURE 18: Word-Program Algorithm
Note:
X can be V IL or V IH , but no other value.
Load data: XXAAH
Load data: XXA0H
Load data: XX55H
Address: 2AAAH
Address: 5555H
Address: 5555H
Program (T BP ,
bit, or Toggle bit
Wait for end of
SST39VF200A / SST39VF400A / SST39VF800A
Address/Word
Data# Polling
SST39LF200A / SST39LF400A / SST39LF800A
Load Word
Completed
operation)
Program
2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
Start
Data
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1117 F13.4
S71117-13-000
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