S25FL016K0XMFI011 Spansion Inc., S25FL016K0XMFI011 Datasheet - Page 26

• Manufacturer Part Number: S25FL016K0XMFI011
• Description: MEMORY, FLASH, 16M, 3V, SPI, 8SOIC
• Manufacturer: Spansion Inc.

Specifications of S25FL016K0XMFI011

• Memory Size: 16Mbit
• Clock Frequency: 104MHz
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: SO
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Interface: SPI
• Memory Type: RoHS Compliant
• Memory Configuration: 8K X 256 Bytes
• Interface Type: SPI
• Rohs Compliant: Yes

7.9
26
Fast Read Quad Output (6Bh)
The Fast Read Quad Output (6Bh) instruction is similar to the Fast Read Dual Output (3Bh) instruction except
that data is output on four pins, IO0, IO1, IO2, and IO3. A Quad enable of Status Register-2 must be executed
before the device will accept the Fast Read Quad Output Instruction (Status Register bit QE must equal 1).
The Fast Read Quad Output Instruction allows data to be transferred from the S25FL016K at four times the
rate of standard SPI devices.
The Fast Read Quad Output instruction can operate at the highest possible frequency of FR
Electrical Characteristics on page
address as shown in
setting up the initial address. The input data during the dummy clocks is “don’t care”. However, the IO pins
should be high-impedance prior to the falling edge of the first data out clock.
CLK
CS
IO3
IO1
CLK
IO0
IO2
CS
IO1
IO3
IO0
IO2
Mode 3
Mode 0
Figure 7.9 Fast Read Quad Output Instruction Sequence Diagram
Figure
32
0
7.9. The dummy clocks allow the device's internal circuits additional time for
33
1
D a t a
34
Dummy Clocks
59.). This is accomplished by adding eight “dummy” clocks after the 24-bit
2
Instruction (6Bh)
35
3
S25FL016K
36
S h e e t
4
37
5
38
6
39
( P r e l i m i n a r y )
7
40
4
5
7
6
Byte 1 Byte 2
23
8
0
1
3
2
41
22
IO_0 Switches from Input to Output
9
4
5
7
6
42
21
24-Bit Address
10
0
1
3
2
43
4
5
6
Byte 3
7
S25FL016K_00_02 September 8, 2010
3
44
28
1
2
0
3
45
2
29
4
5
6
Byte 4
7
1
46 47
30 31
0
1
3
2
0
4
5
6
7
(See AC