IS43TR16640A(2016) View Datasheet(PDF) - Integrated Silicon Solution
Part Name
Description
Manufacturer
IS43TR16640A Datasheet PDF : 87 Pages
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IS43/46TR16640A, IS43/46TR16640AL
IS43/46TR81280A, IS43/46TR81280AL
1. DDR3 PACKAGE BALLOUT
1.1 DDR3 SDRAM package ballout 78-ball FBGA – x8
1
2
3
4
5
6
7
A
VSS
VDD
NC
NU/TDQS#
B
VSS
VSSQ
DQ0
DM/TDQS
C
VDDQ
DQ2
DQS
DQ1
D
VSSQ
DQ6
DQS#
VDD
E
VREFDQ VDDQ
DQ4
DQ7
F
NC1
VSS
RAS#
CK
G
ODT
VDD
CAS#
CK#
H
NC
CS#
WE#
A10/AP
J
VSS
BA0
BA2
NC(A15)
K
VDD
A3
A0
A12/BC#
L
VSS
A5
A2
A1
M
VDD
A7
A9
A11
N
VSS RESET# A13
NC(A14)
Note:
NC balls have no internal connection. NC(A14) and NC(A15) are one of NC pins and reserved for higher densities.
8
VSS
VSSQ
DQ3
VSS
DQ5
VSS
VDD
ZQ
VREFCA
BA1
A4
A6
A8
9
VDD
VDDQ
VSSQ
VSSQ
VDDQ
NC
CKE
NC
VSS
VDD
VSS
VDD
VSS
1.2 DDR3 SDRAM package ballout 96-ball FBGA – x16
1
2
3
4
5
6
7
8
A
VDDQ
DQU5
DQU7
DQU4
VDDQ
B
VSSQ
VDD
VSS
DQSU# DQU6
C
VDDQ
DQU3
DQU1
DQSU
DQU2
D
VSSQ
VDDQ
DMU
DQU0
VSSQ
E
VSS
VSSQ
DQL0
DML
VSSQ
F
VDDQ
DQL2
DQSL
DQL1
DQL3
G
VSSQ
DQL6 DQSL#
VDD
VSS
H
VREFDQ VDDQ DQL4
DQL7
DQL5
J
NC
VSS
RAS#
CK
VSS
K
ODT
VDD
CAS#
CK#
VDD
L
NC
CS#
WE#
A10/AP
ZQ
M
VSS
BA0
BA2
NC(A15) VREFCA
N
VDD
A3
A0
A12/BC#
BA1
P
VSS
A5
A2
A1
A4
R
VDD
A7
A9
A11
A6
T
VSS RESET# NC(A13)
NC(A14)
A8
Note:
NC balls have no internal connection. NC(A13), NC(A14) and NC(A15) are one of NC pins and reserved for higher densities.
9
VSS
VSSQ
VDDQ
VDD
VDDQ
VSSQ
VSSQ
VDDQ
NC
CKE
NC
VSS
VDD
VSS
VDD
VSS
Integrated Silicon Solution, Inc. – www.issi.com –
2
Rev. J
03/14/2016
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