S25FL016K0XMFI041 Spansion Inc., S25FL016K0XMFI041 Datasheet - Page 20

• Manufacturer Part Number: S25FL016K0XMFI041
• Description: MEMORY, FLASH, 16M, 3V, SPI, 8SOIC
• Manufacturer: Spansion Inc.

Specifications of S25FL016K0XMFI041

• 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

7.1
20
Write Enable (06h)
Notes:
1. The Device ID will repeat continuously until CS# terminates the instruction.
2. See
3. Security Register Address:
The Write Enable instruction
The WEL bit must be set prior to every Page Program, Quad Page Program, Sector Erase, Block Erase, Chip
Erase, Write Status Register and Erase/Program Security Registers instruction. The Write Enable instruction
is entered by driving CS# low, shifting the instruction code “06h” into the Data Input (SI) pin on the rising edge
of CLK, and then driving CS# high.
Release from Deep Power down
Manufacture/Device ID by Quad
Manufacturer/Device ID by Dual
Program Security Registers
Erase Security Registers
Manufacturer/ Device ID
Read Security Registers
Security Register 1: A23-16 = 00h; A15-8 = 10h; A7-0 = byte address
Security Register 2: A23-16 = 00h; A15-8 = 20h; A7-0 = byte address
Security Register 3: A23-16 = 00h; A15-8 = 30h; A7-0 = byte address
Read SFDP Register
Table 7.2, Device Identification on page 18
Instruction Name
Read Unique ID
CLK
CS#
/ Device ID
SO
JEDEC ID
SI
I/O
I/O
Mode 3
Mode 0
(2)
(3)
(3)
(3)
Figure 7.1 Write Enable Instruction Sequence Diagram
Table 7.5 Instruction Set (ID, Security Instructions)
(Figure
48h, 5Ah
BYTE 1
(CODE)
D a t a
ABh
4Bh
90h
92h
94h
9Fh
44h
42h
48h
7.1) sets the Write Enable Latch (WEL) bit in the Status Register to a 1.
0
S25FL016K
for Device ID information.
A23-A0, M[7:0]
S h e e t
Manufacturer
1
(MF7-MF0)
A23–A16
A23–A16
A23–A16
BYTE 2
A23-A8
dummy
dummy
dummy
00h
Instruction (06h)
High Impedance
2
3
( P r e l i m i n a r y )
xxxx, (MF[7:0],
A7-A0, M[7:0]
Memory Type
(ID15-ID8)
A15–A8
A15–A8
A15–A8
BYTE 3
dummy
dummy
ID[7:0])
dummy
4
00h
5
6
ID[7:0], …)
(ID7-ID0)
(MF[7:0],
(MF[7:0],
Capacity
BYTE 4
dummy
ID[7:0])
dummy
S25FL016K_00_02 September 8, 2010
A7–A0
A7–A0
A7–A0
A7–A0
00h
7
Mode 0
Mode 3
(ID7-ID0)
(MF7-MF0)
BYTE 5
dummy
dummy
dummy
(D7-0)
(1)
(ID63-ID0)
(ID7-ID0)
BYTE 6
(D7-0)
(D7-0)
(D7-0)