SST25VF040B-50-4I-SAE SST [Silicon Storage Technology, Inc], SST25VF040B-50-4I-SAE Datasheet - Page 13
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SST25VF040B-50-4I-SAE
Manufacturer Part Number
SST25VF040B-50-4I-SAE
Description
4 Mbit SPI Serial Flash
Manufacturer
SST [Silicon Storage Technology, Inc]
Datasheet
1.SST25VF040B-50-4I-SAE.pdf
(33 pages)
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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST25VF040B-50-4I-SAE
Manufacturer:
ATLABINC
Quantity:
992
Part Number:
SST25VF040B-50-4I-SAE
Manufacturer:
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Quantity:
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4 Mbit SPI Serial Flash
SST25VF040B
©2009 Silicon Storage Technology, Inc.
SCK
CE#
FIGURE 9: Disable SO as Hardware RY/BY#
FIGURE 10: Auto Address Increment (AAI) Word-Program Sequence with
SO
SI
MODE 3
MODE 0
SCK
CE#
SO
SI
AD
0
Note:
Load AAI command, Address, 2 bytes data
MODE 3
MODE 0
7 8
during AAI Programming
Hardware End-of-Write Detection
A
1. Valid commands during AAI programming: AAI command or WRDI command
2. User must configure the SO pin to output Flash Busy status during AAI programming
15 16 23 24
HIGH IMPEDANCE
MSB
0 1 2 3 4 5 6 7
A
A
80
31
1295 DisableSO.0
32
D0
39
40
D1
47
Check for Flash Busy Status to load next valid
0
AD
7 8
D2
13
15 16 23
D3
0
AD
7 8
Data Bytes
Last 2
D
n-1
1
15 16 23
command
D
n
WDRI to exit
AAI Mode
0
WRDI
7
Software Status register
to load any command
S71295-05-000
Wait T
RDSR
0
1295 AAI.HW.0
BP
Data Sheet
7 8
or poll
D
OUT
15
10/09