S29WS-P SPANSION [SPANSION], S29WS-P Datasheet - Page 17

• Manufacturer Part Number: S29WS-P
• Description: 512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Memory
• Manufacturer: SPANSION [SPANSION]

7. Device Operations
November 8, 2006 S29WS-P_00_A7
Note:
This table has been condensed to show sector-related information for an entire device on a single page. Sectors and their address ranges
that are not explicitly listed (such as SA005–SA009) have sector starting and ending addresses that form the same pattern as all other
sectors of that size. For example, all 128 KB sectors have the pattern xx00000h–xxFFFFh.
This section describes the read, program, erase, simultaneous read/write operations, handshaking, and reset
features of the Flash devices.
Operations are initiated by writing specific commands or a sequence with specific address and data patterns
into the command registers (see
itself does not occupy any addressable memory location; rather, it is composed of latches that store the
commands, along with the address and data information needed to execute the command. The contents of
the register serve as input to the internal state machine and the state machine outputs dictate the function of
the device. Writing incorrect address and data values or writing them in an improper sequence may place the
device in an unknown state, in which case the system must write the reset command to return the device to
the reading array data mode.
Bank
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
Size
D a t a
Sector
Count
4
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
4
S h e e t
Size (KB)
Sector
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
32
32
32
32
32
32
32
32
( A d v a n c e
Table 6.3 S29WS128P Sector & Memory Address Map
Bank
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
0
Table 12.1 on page 78
SA004 to SA010
SA011 to SA018
SA019 to SA026
SA027 to SA034
SA035 to SA042
SA043 to SA050
SA051 to SA058
SA059 to SA066
SA067 to SA074
SA075 to SA082
SA083 to SA090
SA091 to SA098
SA099 to SA106
SA107 to SA114
SA115 to SA122
SA123 to SA129
Sector Range
Sector/
SA000
SA001
SA002
SA003
SA130
SA131
SA132
SA133
S29WS-P
I n f o r m a t i o n )
080000h–08FFFFh to 0F0000h–0FFFFFh
180000h–18FFFFh to 1F0000h–1FFFFFh
280000h–28FFFFh to 2F0000h–2FFFFFh
380000h–38FFFFh to 3F0000h–3FFFFFh
480000h–48FFFFh to 4F0000h–4FFFFFh
580000h–58FFFFh to 5F0000h–5FFFFFh
680000h–68FFFFh to 6F0000h–6FFFFFh
780000h–78FFFFh to 7E0000h–7EFFFFh
010000h–01FFFFh to 070000h–07FFFFh
100000h–10FFFFh to 170000h–17FFFFh
200000h–20FFFFh to 270000h–27FFFFh
300000h–30FFFFh to 370000h–37FFFFh
400000h–40FFFFh to 470000h–47FFFFh
500000h–50FFFFh to 570000h–57FFFFh
600000h–60FFFFh to 670000h–67FFFFh
700000h–70FFFFh to 770000h–77FFFFh
and
00C000h–00FFFFh
7F8000h–7FBFFFh
7FC000h–7FFFFFh
000000h–003FFFh
004000h–007FFFh
008000h–00BFFFh
7F0000h–7F3FFFh
7F4000h–7F7FFFh
Address Range
Table 12.2 on page
80). The command register
range is xx0000h–xxFFFFh.
Pattern for sector address
Contains four smaller
addressable memory.
Contains four smaller
addressable memory.
sectors at bottom of
All 128 KB sectors.
sectors at top of
(see note)
Notes
15