S25FL064K Meet Spansion Inc., S25FL064K Datasheet - Page 17

• Manufacturer Part Number: S25FL064K
• Description: 64-mbit Cmos 3.0 Volt Flash Memory With 80-mhz Spi Serial Peripheral Interface Multi I/o Bus
• Manufacturer: Meet Spansion Inc.

September 16, 2010 S25FL064K_00_02
Notes:
1. X = don’t care
2. L = Lower; U = Upper
3. If any Erase or Program command specifies a memory region that contains protected data portion, this command will be ignored.
SEC
X
X
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
TB
X
X
Status Register
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
1
D a t a
BP2
0
0
0
0
1
1
1
0
0
0
1
1
1
1
0
0
0
1
0
0
0
1
Security Register Lock Bits
S h e e t
Status Register Protect 1
BP1
(1)
0
0
1
1
0
0
1
0
1
1
0
0
1
1
0
1
1
0
0
1
1
0
Complement Protect
Table 6.2 Status Register Memory Protection (CMP = 0)
(non-volatile OTP)
Suspend Status
BP0
(non-volatile)
Quad Enable
(non-volatile)
(non-volatile)
(
X
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
1
0
1
Reserved
( P r e l i m i n a r y )
Protected Block(s)
Figure 6.2 Status Register 2
S25FL064K
124 thru 127
120 thru 127
126 and 127
112 thru 127
96 thru 127
64 thru 127
0 thru 127
0 thru 15
0 thru 31
0 thru 63
0 thru 3
0 thru 7
0 and 1
None
127
127
127
127
0
0
0
0
S15
S15
SUS
SUS
S25FL064K (64 MBit) Memory Protection
CMP
CMP
S14
S14
Protected Addresses
7C0000h – 7FFFFFh
7FE000h – 7FFFFFh
7FC000h – 7FFFFFh
7E0000h – 7FFFFFh
780000h – 7FFFFFh
700000h – 7FFFFFh
600000h – 7FFFFFh
400000h – 7FFFFFh
000000h – 0FFFFFh
000000h – 1FFFFFh
000000h – 3FFFFFh
000000h – 7FFFFFh
7FF000h – 7FFFFFh
7F8000h – 7FFFFFh
000000h – 01FFFFh
000000h – 03FFFFh
000000h – 07FFFFh
000000h – 000FFFh
000000h – 001FFFh
000000h – 003FFFh
000000h – 007FFFh
S13
S13
LB3
LB3
None
S12
S12
LB2
LB2
S11
S11
LB1
LB1
S10
S10
Protected
(R)
(R)
Density
128 KB
256 KB
512 KB
128 KB
256 KB
512 KB
16 KB
32 KB
16 KB
32 KB
None
1 MB
1 MB
2 MB
4 MB
8 MB
2 MB
4 MB
4 KB
8 KB
4 KB
8 KB
QE
QE
S9
S9
(3)
SRP1
SRP1
S8
S8
Protected Portion
Upper 1/64
Upper 1/32
Upper 1/16
Lower 1/64
Lower 1/32
Lower 1/16
U – 1/2048
U – 1/1024
L – 1/2048
L – 1/1024
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/8
Lower 1/4
Lower 1/2
U – 1/512
U – 1/256
L – 1/512
L – 1/256
None
ALL
(2)
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