SST25VF080-33-4C-QA Silicon Storage Technology, Inc., SST25VF080-33-4C-QA Datasheet - Page 9

• Manufacturer Part Number: SST25VF080-33-4C-QA
• Description: Voltage = 2.7 to 3.6 ;; Density = 8Mb ;; Organization = 1Mb X 8 ;; Speed = 0 - 20 MHZ ;; Temp. = Commercial ;; Package = Qfn/wson
• Manufacturer: Silicon Storage Technology, Inc.

8 Mbit SPI Serial Flash
SST25VF080
Read
The Read instruction supports up to 20 MHz, it outputs the
data starting from the specified address location. The data
output stream is continuous through all addresses until ter-
minated by a low to high transition on CE#. The internal
address pointer will automatically increment until the high-
est memory address is reached. Once the highest memory
address is reached, the address pointer will automatically
increment to the beginning (wrap-around) of the address
©2003 Silicon Storage Technology, Inc.
FIGURE 4: R
SCK
CE#
SO
SI
MODE 3
MODE 0
EAD
MSB
0 1 2 3 4 5 6 7 8
S
EQUENCE
03
HIGH IMPEDANCE
MSB
ADD.
15 16
ADD.
23 24
9
ADD.
space, i.e. for 8 Mbit density, once the data from address
location 0FFFFFH had been read, the next output will be
from address location 000000H.
The Read instruction is initiated by executing an 8-bit com-
mand, 03H, followed by address bits [A
remain active low for the duration of the Read cycle. See
Figure 4 for the Read sequence.
MSB
31 32
D
OUT
N
39 40
D
N+1
OUT
47 48
D
N+2
OUT
55 56
D
N+3
OUT
63 64
Advance Information
D
N+4
1250 F04.0
S71250-00-000
OUT
23
-A
70
0
]. CE# must
10/03