s71ns512rd0 Meet Spansion Inc., s71ns512rd0 Datasheet - Page 7

• Manufacturer Part Number: s71ns512rd0
• Description: Mirrorbit 1.8 Volt-only Simultaneous Read/write, Burst Mode Multiplexed Flash Memory And Burst Mode Psram
• Manufacturer: Meet Spansion Inc.

4.
4.1
4.2
April 9, 2009 S71NS-R_00_05
Connection Diagrams/Physical Dimensions
Special Handling Instructions for FBGA Packages
Connection Diagrams
This section contains the I/O designations and package specifications for the S71NS-R.
Special handling is required for Flash Memory products in FBGA packages.
Flash memory devices in FBGA packages may be damaged if exposed to ultrasonic cleaning methods. The
package and/or data integrity may be compromised if the package body is exposed to temperatures above
150°C for prolonged periods of time.
Note:
Addresses are shared between Flash and RAM depending on the density of the pSRAM.
C
D
G
H
A
B
E
F
K
J
NC
NC
1
S71NS512RD0
MCP
2
A/DQ15
R-WAIT
F-RDY/
VCCQ
VSS
NC
NC
3
A/DQ14
A/DQ7
RFU
RFU
A21
A16
4
D a t a
S71NS-R Memory Subsystem Solutions
A/DQ6
VSSQ
VSS
A20
5
Flash-Only Addresses
Figure 4.1 56-ball Fine-Pitch Ball Grid Array
A/DQ13
A/DQ5
AVD#
S h e e t
CLK
A24-A23
6
(Top View, Balls Facing Down)
A/DQ12
A/DQ4
R-CE# R-CRE
R-LB#
VCC
A23
7
A/DQ11
F-RST#
R-UB#
A/DQ3
WE#
8
A/DQ10 VCCQ
F-VPP
A/DQ2
RFU
9
A/DQ9
A19
A18
10
Shared Addresses
A/DQ8
A/DQ1
F-CE#
A22-A16
A-24
RFU
A17
11
A/DQ0
VSSQ
OE#
A22
NC
NC
12
13
NC
NC
14
Shared ADQ Pins
A/DQ15-A/DQ0
Flash/pSRAM Shared
pSRAM Only
No Connect
Do Not Use
Flash Only
Legend
7