S25FL129P Meet Spansion Inc., S25FL129P Datasheet - Page 34

• Manufacturer Part Number: S25FL129P
• Description: 128-mbit Cmos 3.0 Volt Flash Memory With 104-mhz Spi Serial Peripheral Interface Multi I/o Bus
• Manufacturer: Meet Spansion Inc.

34
Notes
1. Byte 0 is Manufacturer ID of Spansion.
2. Byte 1 & 2 is Device Id.
3. Byte 3 is Extended Device Information String Length, to indicate how many Extended Device Information bytes will follow.
4. Byte 4 indicates uniform 64 KB sector or uniform 256 KB sector device.
5. Bytes 5 and 6 are Spansion reserved (do not use).
6. For Bytes 07h-0Fh and 3Dh-3Fh, the data will be read as 0xFF.
7. Bytes 10h-50h are factory programmed per JEDEC standard.
Uniform 256 KB Sector
Uniform 64 KB Sector
SCK
SO
CS#
SI
Byte
1Ah
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
Device
Figure 9.9 Read Identification (RDID) Command Sequence and Data-Out Sequence
0
Table 9.2 Manufacturer & Device Identification - RDID (9Fh):
Manufacturer
Identification
Table 9.3 Product Group CFI Query Identification String
1
Data
Byte 0
51h
52h
59h
02h
00h
40h
00h
00h
00h
00h
00h
01h
01h
High Impedance
2
D a t a
Instruction
3
4
S25FL129P
5
Query Unique ASCII string “QRY”
Primary OEM Command Set
Address for Primary Extended Table
Alternate OEM Command Set
(00h = none exists)
Address for Alternate OEM Extended Table
(00h = none exists)
S h e e t
6
Byte 1
20h
20h
7
Device Identification
0
Manufacturer / Device Identification
8
1
9
( P r e l i m i n a r y )
2
10
20
28
Byte 2
18h
18h
21
29
22
30
Description
23
31
S25FL129P_00_04 November 2, 2009
24
32
Extended Device Information
25
Extended Device Identification
33
Byte 3
4Dh
4Dh
26
34
644
652
645
653
646
654
1
647
655
Byte 4
00h
01h