W25Q32BVSSIG Winbond Electronics, W25Q32BVSSIG Datasheet - Page 28

• Manufacturer Part Number: W25Q32BVSSIG
• Description: IC SPI FLASH 32MBIT 8SOIC
• Manufacturer: Winbond Electronics

Specifications of W25Q32BVSSIG

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (4M x 8)
• Speed: 104MHz
• Interface: SPI Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.2.11 Fast Read (0Bh)
The Fast Read instruction is similar to the Read Data instruction except that it can operate at the highest
possible frequency of F
“dummy” clocks after the 24-bit address as shown in Figure 10. The dummy clocks allow the devices
internal circuits additional time for setting up the initial address. During the dummy clocks the data value
on the DO pin is a “don’t care”.
(IO
(IO
(IO )
(IO
CLK
CLK
/CS
/CS
DO
DO
DI
DI
0
1
0
1
)
)
)
Mode 3
Mode 0
0
31
*
= MSB
32
33
High Impedance
0
Dummy Clocks
34
1
35
Instruction (0Bh)
R
2
(see AC Electrical Characteristics). This is accomplished by adding eight
36
3
37
Figure 10. Fast Read Instruction Sequence Diagram
4
High Impedance
38
5
39
6
*
7
40
7
6
23
41
*
8
5
22
42
- 28 -
9
Data Out 1
4
21
43
10
24-Bit Address
3
44
2
45
3
28
1
46
2
29
0
47
1
30
*
7
48
0
31
6
49
5
50
Data Out 2
4
51
W25Q32BV
3
52
2
53
1
54
0
55
7