bga 267 pitch 1 - 3d plus · e 1.00 max. weight: tbd parameter symbol min max unit supply voltage...
TRANSCRIPT
3D PLUS reserves the right to cancel or change specifications without notice.
MEMORY MODULE
3D4D32G72LB2758
3D4D32G72LB2758
32Gbit DDR4 SDRAM organized as 512Mbx72
Industry standard ball-out
267-ball BGA – Lead-free RoHS
Configuration 512M x 72
VDD/VDDQ = 1.2V±0.06V
VPP = 2.375V to 2.75V
Interface: Pseudo Open Drain (POD)
8n-bit prefetch architecture
8 internal banks x72 (2 groups of 4 banks each)
On-die termination (ODT) : nominal values of RZQ/7,
RZQ/5 (RZQ=240Ω)
Programmable CAS latency
ON-Die, internal, adjustable VREFDQ generation
Fixed burst lengths of 8 and burst chop (BC) of 4
Write leveling
Self refresh mode
Temperature control refresh (TCR)
Nominal, park and dynamic on-die termination (ODT)
3D PLUS offers a new 32 Gbit DDR4 SDRAM compatible with
the industry standard footprint. It is organized as 512Mx72
Our products are available at 2400 Mbps in Commercial,
Industrial and Military temperature range.
Thanks to the high density patented technology the memories
are embedded in a small form factor device without
compromising electrical or thermal performance.
This device is ideal for high density memory applications that
require high speed transfer and compatibility with standard
servers and networking equipment.
DDR4 SDRAM
BGA 267 Pitch 1.00
GENERAL DESCRIPTION
3DFP-0758-0 — April 2020
KEY FEATURES
PIN ASSIGNMENT (top view)
A
B
C
D
E
F
G
H
J
KL
M
N
P
R
T
U
V
W
Y
AA
AB
1 2 3 4 5 6 7 8 9 10 11 12 13 14
AC
AD
AE
AF
VSS VSS VSS VDD VDD VDD DQ54 DQ52 DQ48 DM7_N DQ60 DQ58 VSS
NC NC NC VDD VSS DQ18 DQ16 DQS2_T DQS2-C DQ62 DQ56 DQS6_C DQS6_TVSS
NC NC NC NC NC DQ22 DQ20 VSS VSS VSS VDD VDD DQ50NC
NC NC NC NC NC VSS DQ19 VSS VSS VSS VSS DQ55 DQ51NC
VSS VSS VSS VSS VDD DQ53 DQ49VSS
VDD VDD VDD DM3_N DQ28 VSS DM6_NVDD
VDD VDD VSS DQ30 DQ26 DQS7_T DQS7_CVSS
VDD VDD VDD VDD DQ24 DQ59 DQ57VDD
NC NC NC VSS VSS DQ61 DQ63NC
NC NC NC VDD VSS DQ64 DQ66NC
VSS VSS VSS DQ31 DQ27 DQS3_T DQS3_CVDD
NC NC NC DQ29 DQ25 DQS8_C DQS8_CVDD
NC VREFCA VREFCA VSS VDD DQ68 DQ70RESET_N
VTT VREFCA VREFCA VSS DQ12 DQ71 DQ67VTT
VTT VREFCA VREFCA DM1_N DQ10 DQ69 DQ65VTT
VTT NC VDD DQ14 DQ8 VSS DM8_NVTT
VTT NC CKE VDD VDD VSS DM5_NVTT
VTT VDD A14 VSS VSS DQ46 DQ44VTT
A6 BA0 BG0 DQ11 DQS1_C DQ40 DQ42VDD
A8 A4 A10 DQ13 DQS1_T DQS4_T DQS4_CA11
A2 A0 ACT_N DQ15 DQ9 VSS DQ32PAR
A1 A3 A12 VDD CK_T ODT DQ4 DQ0 DQS0_T DQS0_C VSS VSS DQ34A9
A7 A5 BA1 CS_N CK_C VSS DQ6 DQ2 VSS VSS VSS DQ36 DQ38A13
ALERT_N VDD VSS A15 A16 DQ7 DQ3 VDD DQ1 DM0_N VSS DQ35 DQ33VSS
VPP VPP VPP VDD VDD VSS DQ5 DQ37 DQ47 DQ45 DQ41 DQS5_C DQS5_TVPP
VPP VPP VPP VDD VDD VSS VSS DQ39 DM4_N VSS VDD DQ43 VSSVSS
NC VSS DQ23 DQ21 DQ17 DM2_N
3D PLUS reserves the right to cancel or change specifications without notice.
DC Operating Conditions and Characteristics
Dimensions (mm)
Min Max
A 4.20 4.60
A1 0.30 0.60
D 29.80 30.20
E1 18.80 19.20
b 0.50
e 1.00
Max. weight: TBD
Parameter Symbol Min Max Unit
Supply Voltage VDD 1.14 1.26 V
Supply Voltage VPP 2.375 2.75 V
Parameter Symbol Value Unit
Voltage on any ball relative to VSS
VIN, VOUT -0.4 1.5 V
Voltage on VPP pin in relative to VSS
VPP -4 +4 µA
Storage temperature TSTG -55 +150 °C
DC Characteristics
Absolute Maximum Ratings
Parameter Symbol Value Unit
Operating Current (one bank active) IDD1 100 mA
Typical Standby Current IDD3N 47 mA
Note: Permanent device damage may occur if "Absolute maximum ratings” are exceeded. Functional operation should be restricted to recommended operating condition.
Exposure to higher than recommended voltage for extended periods of time could affect device reliability.
HEADQUARTERS (FRANCE) TECHNICAL CENTER (USA) DISTRIBUTOR
408, rue Hélène Boucher - ZI 78530 Buc
Tel: +33 (0)1 30 83 26 50 E-mail: [email protected]
www.3d-plus.com
151 Callan Avenue - Suite #310 San Leandro, CA 94577
Tel: (510) 824-5591 E-mail: [email protected]
3DFP-0758-0 — April 2020
MODULE MARKING
MEMORY MODULE
3D4D32G72LB2758
32Gbit DDR4 SDRAM organized as 512Mbx72
DDR4 SDRAM
MECHANICAL DRAWING
3D4D32G72LB2758 X X
Temperature Range
C = (0°C to +70°C)
I = (-40°C to +85°C)
S = (-40°C to +95°C)
M = (-55°C to +125°C)
Quality Level
N = Commercial Grade
B = Industrial Grade
3D PLUS SALES OFFICES
E1
D
e
A
A1 b