s71ws256nc0bawa30 Meet Spansion Inc., s71ws256nc0bawa30 Datasheet - Page 116

• Manufacturer Part Number: s71ws256nc0bawa30
• Description: Stacked Multi-chip Product Mcp 256/512/128 Megabit 32m/16m/8m X 16 Bit Cmos 1.8 Volt-only Simultaneous Read/write, Burst-mode Flash Memory With 128/64megabit 8m/4m X 16-bit Psram.
• Manufacturer: Meet Spansion Inc.

25.6 Burst Type
114
The device supports Linear type burst sequence and Interleave type burst sequence. Linear type
burst sequentially increments the burst address from the starting address. The detailed Linear
and Interleave type burst address sequence is shown in
Notes:
1.
2.
Address
Start
255
14
15
~
~
0
1
2
3
4
5
6
7
Wrap: Burst Address wraps within word boundary and ends after fulfilled the burst length.
256 word Full page burst mode needs to meet t
0-1-2-3
1-2-3-0
2-3-0-1
3-0-1-2
Linear
4 word Burst
Interleave
0-1-2-3
1-0-3-2
2-3-0-1
3-2-1-0
0-1-...-5-6-7 0-1-2-...-6-7
1-2-...-6-7-0 1-0-3-...-7-6
2-3-...-7-0-1 2-3-0-...-4-5
3-4-...-0-1-2 3-2-1-...-5-4
4-5-...-1-2-3 4-5-6-...-2-3
5-6-...-2-3-4 5-4-7-...-3-2
6-7-...-3-4-5 6-7-4-...-0-1
7-0-...-4-5-6 7-6-5-...-1-0
Linear
A d v a n c e
S71WS-Nx0 Based MCPs
8 word Burst
Table 25.3 Burst Sequence
Interleave
Burst Address Sequence (Decimal)
BC
(Burst Cycle time) parameter as max. 2500 ns.
I n f o r m a t i o n
Wrap
14-15-0-...-12-13
15-0-1-...-13-14
0-1-2-...-14-15
1-2-3-...-15-0
2-3-4-...-0-1
3-4-5-...-1-2
4-5-6-...-2-3
5-6-7-...-3-4
6-7-8-...-4-5
7-8-9-...-5-6
(Note
Linear
~
1)
16 word Burst
Table
0-1-2-3-4...14-15
1-0-3-2-5...15-14
2-3-0-1-6...12-13
3-2-1-0-7...13-12
4-5-6-7-0...10-11
5-4-7-6-1...11-10
14-15-12-...-0-1
15-14-13-...-1-0
25.3.
6-7-4-5-2...8-9
7-6-5-4-3...9-8
Interleave
~
S71WS-N_01_A4 September 15, 2005
14-15-...-255-...-12-13
15-16-...-255-...-13-14
4-5-6-...-255-0-1-2-3
5-6-7-...-255-...-3-4
6-7-8-...-255-...-4-5
7-8-9-...-255-...-5-6
255-0-1-...-253-254
3-4-5-...-255-0-1-2
Full Page(256 word)
0-1-2-...-254-255
2-3-4-...-255-0-1
1-2-3-...-255-0
Linear
~
~