S71NS128JA0/S71NS064JA0
Stacked Multi-Chip Product (MCP)
128 Megabit (8 M x 16-Bit) and 64 Megabit (4 M x 16-Bit),
110 nm CMOS 1.8 Volt-only Simultaneous Read/Write,
Burst Mode Flash Memories with
16 Megabit (1M x 16-Bit) pSRAM
Data Sheet
ADVANCE INFORMATION
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Publication Number
31136_00
Revision
A
Amendment
4
Issue Date
March 21, 2005
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Stacked Multi-Chip Product (MCP)
128 Megabit (8 M x 16-Bit) and 64 Megabit (4 M x 16-Bit),
110 nm CMOS 1.8 Volt-only Simultaneous Read/Write,
Burst Mode Flash Memories with
16 Megabit (1M x 16-Bit) pSRAM
S71NS128JA0/S71NS064JA0
ADVANCE
INFORMATION
Datasheet
Distinctive Characteristics
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Publication Number
31136_00
Revision
A
Amendment
4
Issue Date
March 21, 2005
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S71NS128JA0/S71NS064JA0
31136_00_A4 March 21, 2005
A d v a n c e
I n f o r m a t i o n
Contents
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Input/Output Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Physical Dimensions–S71NS128JA0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
NLA048—48-Ball
Very Thin Fine-Pitch Ball Grid Array (FBGA)
10 x 11
mm Package ...........................................10
NLB044—44-Ball
Very Thin Fine-Pitch Ball Grid Array (FBGA)
9.2 x 8
mm Package .......................................... 11
Device History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Appendix B: Daisy Chain Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
pSRAM Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
pSRAM Device Bus Operations ............................................................................................................................................... 17
pSRAM DC Characteristics ...................................................................................................................................................... 17
pSRAM AC Characteristics ....................................................................................................................................................... 17
pSRAM Device Operation .........................................................................................................................................................18
pSRAM Read Access ...................................................................................................................................................................18
pSRAM Write Access .................................................................................................................................................................18
Configuration Register Access .................................................................................................................................................18
Revision Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Tables
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Daisy Chain Part for 128/16Mbit Multi-Chip Products (NLA048, 10 x 11 mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
NLA048 Package Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
NLA048 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Daisy Chain Part for 64/16Mbit Multi-Chip Products (NLB044, 9.2 x 8 mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
NLB044 Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
NLB044 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Configuration Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
NLA048 Daisy Chain Layout (Top View, Balls Facing Down) .....................................................................................................14
NLB044 Daisy Chain Layout (Top View, Balls Facing Down)......................................................................................................16
Configuration Register Read Access ....................................................................................................................................................19
Configuration Register Write Access..................................................................................................................................................19
pSRAM Read Cycle 1 (WE# = VIH).....................................................................................................................................................20
pSRAM Read Cycle 2 (WE# = VIH)....................................................................................................................................................20
pSRAM Write Cycle 1 (OE# = VIH)..................................................................................................................................................... 21
pSRAM Write Cycle 2 (OE# = VIH)....................................................................................................................................................21
March 21, 2005 31136_00_A4
S71NS128JA0/S71NS064JA0
3
