S25FL216K0PMFI010 Spansion, S25FL216K0PMFI010 Datasheet - Page 16

• Manufacturer Part Number: S25FL216K0PMFI010
• Description: Flash 16Mb 3V 65MHz Serial NOR Flash
• Manufacturer: Spansion

Specifications of S25FL216K0PMFI010

• Rohs: yes
• Memory Type: NOR Flash
• Memory Size: 16 MB
• Interface Type: SPI
• Access Time: 5 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8

8.2
8.3
16
Write Disable (04h)
Read Status Register (05h)
The Write Disable command
device from accepting a write, program or erase command. The host system must first drive CS# low, write
the WRDI command, and then drive CS# high. The WEL bit is automatically reset after Power-up and upon
completion of the Write Status Register, Page Program, Sector Erase, Block Erase, and Chip Erase
commands.
The Read Status Register (RDSR) command outputs the state of the Status Register bits. The RDSR
command may be written at any time, even while a program, erase, or Write Registers operation is in
progress. The host system should check the Write In Progress (WIP) bit before sending a new command to
the device if an operation is already in progress.
shows that it is possible to read the Status Register continuously until CS# is driven high. (See
Status Register on page
SI/IO0
SCK
CS
SO
SI/IO0
SCK
CS
SO
M o d e3
M o d e0
M o d e3
M o d e0
12).
(Figure
Figure 8.2 Write Disable Command Sequence
Figure 8.1 Write Enable Command Sequence
D a t a
8.2) resets the Write Enable Latch (WEL) bit to a 0, which disables the
0
0
S25FL216K
S h e e t
1
H igh Im pedanc e
1
H igh Im pedanc e
Figure 8.3
2
Ins truc tion (06 H)
2
( P r e l i m i n a r y )
Ins truc tion (04 H)
3
shows the RDSR command sequence, which also
3
4
4
5
S25FL216K_00_09 January 17, 2013
5
6
6
7
7
M o d e3
M o d e0
M o d e3
M o d e0
Section 6.4,