S25FL004K Meet Spansion Inc., S25FL004K Datasheet - Page 21

• Manufacturer Part Number: S25FL004K
• Description: 4-mbit / 8-mbit / 16-mbit Cmos 3.0 Volt Flash Memory With 104-mhz Spi Serial Peripheral Interface Multi I/o Bus
• Manufacturer: Meet Spansion Inc.

July 14, 2011 S25FL004K-016K_00_02
Notes:
1. X = don’t care.
2. 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
1
1
1
1
1
1
1
1
TB
X
X
Status Register
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
BP2
0
0
0
0
1
1
0
0
0
1
1
1
0
0
0
1
0
0
0
1
Table 6.4 S25FL016K Status Register Memory Protection (CMP = 0)
(1)
BP1
0
0
1
1
0
0
0
1
1
0
0
1
0
1
1
0
0
1
1
0
D a t a
S25FL004K / S25FL008K / S25FL016K
BP0
X
X
X
0
1
0
1
0
1
1
0
1
0
1
1
0
1
1
0
1
S h e e t
Protected Block(s)
30 and 31
28 thru 31
24 thru 31
16 thru 31
0 thru 15
0 thru 31
0 and 1
0 thru 3
0 thru 7
None
31
31
31
31
31
0
0
0
0
0
S25FL016K (16 Mbit) Memory Protection
1C0000h – 1FFFFFh
1FE000h – 1FFFFFh
1FC000h – 1FFFFFh
Protected Addresses
1F0000h – 1FFFFFh
1E0000h – 1FFFFFh
180000h – 1FFFFFh
100000h – 1FFFFFh
000000h – 0FFFFFh
000000h – 1FFFFFh
1FF000h – 1FFFFFh
1F8000h – 1FFFFFh
000000h – 00FFFFh
000000h – 01FFFFh
000000h – 03FFFFh
000000h – 07FFFFh
000000h – 000FFFh
000000h – 001FFFh
000000h – 003FFFh
000000h – 007FFFh
None
Protected
Density
128 kB
256 kB
512 kB
128 kB
256 kB
512 kB
64 kB
64 kB
16 kB
32 kB
16 kB
32 kB
None
1 MB
1 MB
2 MB
4 kB
8 kB
4 kB
8 kB
(2)
Protected Portion
Upper 1/512
Upper 1/256
Upper 1/128
Lower 1/512
Lower 1/256
Lower 1/128
Upper 1/32
Upper 1/16
Upper 1/64
Lower 1/32
Lower 1/16
Lower 1/64
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/8
Lower 1/4
Lower 1/2
None
All
(2)
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