Document Number: 001-98285 Rev. *R
Page 92 of 108
S29GL01GS/S29GL512S
S29GL256S/S29GL128S
12.2
64-Ball FBGA
12.2.1
Connection Diagram
Figure 12.3
64-ball Fortified Ball Grid Array
Notes:
1. Ball E1, Do Not Use (DNU), a device internal signal is connected to the package connector. The connector may be used by Cypress for test or other purposes and is
not intended for connection to any host system signal. Do not use these connections for PCB Signal routing channels. Though not recommended, the ball can be
connected to V
CC
or V
SS
through a series resistor.
2. Balls F7 and G1, Reserved for Future Use (RFU).
3. Balls A1, A8, C1, D1, H1, and H8, No Connect (NC).
A
B
C
D
E
F
G
H
8
NC
A22
A23
Vio
VSS
A24
A25
NC
7
A13
A12
A14
A15
A16
RFU
DQ15
VSS
6
A9
A8
A10
A11
DQ7
DQ14
DQ13
DQ6
5
WE#
RESET#
A21
A19
DQ5
DQ12
VCC
DQ4
4
RY/BY#
WP#
A18
A20
DQ2
DQ10
DQ11
DQ3
3
A7
A17
A6
A5
DQ0
DQ8
DQ9
DQ1
2
A3
A4
A2
A1
A0
CE#
OE#
VSS
1
NC
DNU
Vio
RFU
NC
TOP VIEW
PRODUCT Pinout
-
NC for GL128S
NC for GL512S, GL256S, GL128S
NC for GL256S, GL128S
NC
NC
NC