GSIT CatalogBrochure 2016

About GSI Technology ....................................................................................................................................... 3
Bandwidth Engine® ............................................................................................................................................ 4
SigmaQuad and SigmaDDR SRAMs.................................................................................................................6
Low Latency DRAMs (LLDRAM III and LLDRAM II............................................................................... 21
No Bus Turnaround SRAMs............................................................................................................................23
Synchronous Burst SRAMs..............................................................................................................................31
Regional Sales Locations...................................................................................................................................32
-2-
GSI Technology designs, develops and markets a
broad range of high performance memory products
for networking, military, medical, automotive and
other applications. We specialize in memory products
featuring very high transaction rates, high density,
low latency, high bandwidth, fast clock access times,
and low power consumption. We offer unusually long
product support life cycles, short lead times, the
largest high performance memory product portfolio
in the market and complete pre and post-sale support.
GSI Technology offers both Static Random Access Memory products (SRAMs) and Low Latency DRAM
products (LLDRAM). GSI’s SRAMs utilize world-class low power 0.25 micron to 40 nanometer CMOS
process technologies. Our Low Latency DRAM product line is fabricated using a 72nm DRAM process
technology. Most GSI products are specifically recommended for use with a variety of host devices, such
as NPUs and FPGAs.
GSI Technology is also now offering two families of Bandwidth Engine® ICs. Bandwidth Engine 2
enables a new way of looking at network packet processing with the most efficient serial interface and a
highly parallel memory array. Bandwidth Engine 3 is a highly parallel, multi-bank, multi-ported 1TSRAM based memory array coupled with a high efficiency serial interface and on-board functionality,
delivering intelligent scheduled access in addition to the highest memory transaction rate, table read rate
and data throughput of any single chip device. The Bandwidth Engine family of ICs was designed and
built with enterprise and carrier markets in mind.
In late 2015, GSI Technology expanded its corporate footprint to include in-place associative computing
for markets including machine learning, computer vision, and cyber security.
At GSI Technology, we focus on providing the best value combination of power, speed, density, quality,
reliability and delivery in the world.
Founded in Cupertino, California in March 1995, and now headquartered in Sunnyvale, California, GSI
Technology is focused on providing high performance memory for the long run.
-3-
Bandwidth Engine® 3
INTRODUCTION
The Bandwidth Engine architecture is a highly parallel, multi-bank,
multi-ported 1T-SRAM based memory array coupled with a high
efficiency serial interface and on-board functionality, delivering
intelligent scheduled access in addition to the highest memory
transaction rate, table read rate and data throughput of any single
chip device.
FEATURES
•
1152Mb 1T-SRAM® memory array architecture
•
•
•
3.2 ns core cycle time
Low latency SerDes technology
•
4, 8 or 16 serial transceivers (TX/RX)
•
OIF CEI-11G-SR and CEI-28G-VSR compatible
•
Tuned for low-power transmission up to 20 cm
Open GigaChip® Interface delivers bandwidth, efficiency and
reliability
•
Low latency protocol
•
Reliability with scrambling, CRC and error recovery
mechanisms
•
Intelligent Error Management and Bit Safe® Technology
•
High reliability—1T-SRAM soft error immunity
•
Advanced debugging and evaluation capabilities with IC Spotlight software
BURST PERFORMANCE
The GSI Technology GSR630 boasts a SerDes interface that delivers full duplex, CRC-protected data throughput and over five
billion memory reads per second. The GSR630 is commonly used for high performance buffering, table lookup, or a
combination thereof in a unified memory application.
MACRO
The GSI Technology GSR830 can perform atomic operations for metering, single-counter and dual-counter updates for
statistics and policing, as well as other applications. The SerDes interface delivers full duplex, CRC protected data throughput
and over ten billion memory transactions per second.
GSRZ30—FOR EZChip NPS-400
The GSRZ30 has been optimized for the NPS-400 network processor in terms of transfer size, efficiency and table structures.
The addition of the GSRZ30 delivers a 50% increase in external memory bandwidth, which improves the packet process rate,
as well as the allowable complexity by providing more opportunity for table lookup within each packet arrival interval.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
-4-
Bandwidth Engine® 2
INTRODUCTION
The Bandwidth Engine family of ICs enables a new way of
looking at network packet processing with the most efficient
serial interface and a highly parallel memory array. The
intelligence and error resilience in the Array Manager, and
reliable transport interface removes complexity from the
host device and ensures end-to-end data integrity. The
Bandwidth Engine family of ICs was designed and built with
enterprise and carrier markets in mind.
FEATURES
•
576Mb 1T-SRAM® memory array architecture
•
•
•
2.56 ns core cycle time, < 16 ns read latency
Low latency SerDes technology up to 15.625Gbps
•
Up to 16 serial transceivers (TX/RX)
•
OIF CEI-11G-SR and XFI compatible interface
•
Tuned for low power transmission up to 20 cm
High performance GigaChip® Interface
•
High efficiency format utilizing scrambling
•
CRC error detection and automatic recovery
•
Intelligent Error Management and Bit Safe™ Technology
•
High reliability—1T-SRAM soft error immunity
BURST PERFORMANCE
The burst functionality of GSI Technology’s GSR622 provides up to 400Gbps CRC-protected, data throughput. Burst length
is selectable on a cycle-by-cycle basis for maximum flexibility.
TRUE RANDOM ACCESS
GSI Technology’s Bandwidth Engine GSR720 brings fast, intelligent memory access to network processing chipsets. The
GSR720 integrates high density memory, a high speed serial interface, and 90% efficient transport protocol. The flat, dual
ported partition addressing enables fully random, simultaneous reads and writes to any memory location while maintaining
full data coherency.
RECORD PROCESSING OFFLOAD ENGINE
GSI Technology’s Bandwidth Engine GSR820 adds on-board intelligence to the burst and access abilities of the GSR622,
providing intelligent offload for Counting, Statistics, Metering and Atomic operations. The highly parallel array architecture
is capable of up to six billion memory accesses per second and can be saturated with only 8 SerDes lanes when utilizing the onboard macro functionality. Coupled with the efficient, packetized, serial interface, it enables support of multiple applications
within the 576Mbit footprint.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
-5-
GSI's 4th Generation SigmaQuad™ SRAMs are our highest performance synchronous memories.
They come in a 144Mb density with up to a 1333 MHz operating frequency, and are suitable for a
variety of applications, including packet processing and image processing.
SigmaQuad SRAMs are synchronous memories with separate read and write data buses. “Quad”
refers to their ability to transfer 4 beats of data (2 beats per data bus) in a single clock cycle.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some
families may still be available in 5/6 RoHS compliance for a limited time. Please contact your local sales representative if you are interested
in a 5/6 part.
SigmaQuad-IVe™ SRAMs
144Mb ECCRAM™
POD I/O; Multi-Bank
Config
Burst
Length
Read
Latency
GS81314PQ36yy-###
GS81314PQ18yy-###
4M x 36
8M x 18
2
6
GS81314PD36yy-###
GS81314PD18yy-###
4M x 36
8M x 18
4
6
GSI P/N
ODT
Speed (MHz)
Voltage
260 BGA
(GK)
•
1333/1200/1066
VDD—1.2 V
VDDQ—1.2 V
•
•
1333/1200/1066
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
Weak/Strong/None
144Mb ECCRAM™
HSTL I/O; Multi-Bank
ODT
Config
Burst
Length
Read
Latency
GS81314LQ36yy-###
GS81314LQ18yy-###
4M x 36
8M x 18
2
6
•
1333/1200/1066
VDD—1.2 V
VDDQ—1.2 V
•
GS81314LD36yy-###
GS81314LD18yy-###
4M x 36
8M x 18
4
6
•
1333/1200/1066
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
GSI P/N
Weak/Strong/None
144Mb ECCRAM™
POD I/O; Single-Bank
ODT
Config
Burst
Length
Read
Latency
GS81314PQ37yy-###
GS81314PQ19yy-###
4M x 36
8M x 18
2
5
•
933/833
VDD—1.2 V
VDDQ—1.2 V
•
GS81314PD37yy-###
GS81314PD19yy-###
4M x 36
8M x 18
4
5
•
933/833
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
GSI P/N
Weak/Strong/None
144Mb ECCRAM™
HSTL I/O; Single-Bank
ODT
Config
Burst
Length
Read
Latency
GS81314LQ37yy-###
GS81314LQ19yy-###
4M x 36
8M x 18
2
5
•
933/833
VDD—1.2 V
VDDQ—1.2 V
•
GS81314LD37yy-###
GS81314LD19yy-###
4M x 36
8M x 18
4
5
•
933/833
VDD—1.2 V
VDDQ—1.2 V
•
GSI P/N
Weak/Strong/None
SigmaQuad-IVe and ECCRAMs are trademarks of GSI Technology.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
-6-
GSI's 3rd Generation SigmaQuad™ SRAMs are high performance memories with a powerful
combination of capacity and transaction rate capability.
SigmaQuad SRAMs are synchronous memories with separate read and write data buses.
“Quad” refers to their ability to transfer 4 beats of data (2 beats per data bus) in a single clock
cycle.
GSI Technology IIIe customers have access to free, well documented, validated SRAM IP Ports
for Xilinx and Altera FPGAs. Loaner boards are available.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some families may still be available in 5/6
RoHS compliance for a limited time. Please contact your local sales representative if you are interested in a 5/6 part.
SigmaQuad-IIIe SRAMs
288Mb SigmaQuad-IIIeTM
HSTL I/O
Config
Burst
Length
Read
Latency
GS82583EQ36yy-###
GS82583EQ18yy-###
8M x 36
16M x 18
2
3
GS82583ED36yy-###
GS82583ED18yy-###
8M x 36
16M x 18
4
3
GSI P/N
ODT
Speed (MHz)
Voltage
260 BGA
(GK)
•
500/450/400
VDD—1.2 V
VDDQ—1.2 V/1.5 V
•
•
675/625/550/500
VDD—1.2 V
VDDQ—1.2 V/1.5 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
Weak/Strong/None
144Mb SigmaQuad-IIIeTM ECCRAMsTM
1.5 V HSTL I/O
ODT
Config
Burst
Length
Read
Latency
GS81313HQ36yy-###
GS81313HQ18yy-###
4M x 36
8M x 18
2
3
•
800/714/600
VDD—1.2 V
VDDQ—1.5 V
•
GS81313HD36yy-###
GS81313HD18yy-###
4M x 36
8M x 18
4
3
•
833/714/625
VDD—1.2 V
VDDQ—1.5 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
GSI P/N
Weak/Strong/None
144Mb SigmaQuad-IIIeTM ECCRAMsTM
1.2 V HSTL I/O
ODT
Config
Burst
Length
Read
Latency
GS81313LQ36yy-###
GS81313LQ18yy-###
4M x 36
8M x 18
2
3
•
800/714/600
VDD—1.2 V
VDDQ—1.2 V
•
GS81313LD36yy-###
GS81313LD18yy-###
4M x 36
8M x 18
4
3
•
833/714/625
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
GSI P/N
Weak/Strong/None
72Mb SigmaQuad-IIIeTM ECCRAMsTM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8673EQ36Byy-###
GS8673EQ18Byy-###
2M x 36
4M x 18
2
3
•
675/625/550/500
VDD—1.35 V
VDDQ—1.2 V/1.5 V
•
GS8673ED36Byy-###
GS8673ED18Byy-###
2M x 36
4M x 18
4
3
•
675/625/550/500
VDD—1.35 V
VDDQ—1.2 V/1.5 V
•
GSI P/N
Weak/Strong/None
SigmaQuad-IIIe and ECCRAMs are trademarks of GSI Technology.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
-7-
SigmaQuad-IIIe SRAMs
72Mb SigmaQuad-IIIeTM ECCRAMsTM—For Use with the GSI Memory Controller IP
(Rev. B)
Config
Burst
Length
Read
Latency
GS8673EQ36Byy-###S
GS8673EQ18Byy-###S
2M x 36
4M x 18
2
3
GS8673ED36Byy-###S
GS8673ED18Byy-###S
2M x 36
4M x 18
4
3
GSI P/N
ODT
Speed (MHz)
Voltage
260 BGA
(GK)
•
725/625/550
VDD—1.35 V
VDDQ—1.2 V/1.5 V
•
•
725/625/550
VDD—1.35 V
VDDQ—1.2 V/1.5 V
•
Weak/Strong/None
SigmaQuad-IIIe and ECCRAMs are trademarks of GSI Technology.
GSI SigmaQuad™ SRAMs are the preferred choice in leading edge applications from data
packet statistics to radar signature processing.
SigmaQuad SRAMs are synchronous memories with separate read and write data buses.
“Quad” refers to their ability to transfer 4 beats of data (2 beats per data bus) in a single clock
cycle.
GSI’s SigmaQuad devices are compatible with all competitor Quad Data Rate SRAMs.
GSI Technology II+ customers have access to free, well documented, validated SRAM IP Ports for Xilinx FPGAs. Loaner
boards are available.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some families may still be available in 5/6
RoHS compliance for a limited time. Please contact your local sales representative if you are interested in a 5/6 part.
SigmaQuad-II and SigmaQuad-II+ SRAMs
288Mb SigmaQuad-II+TM
ODT
Config
Burst
Length
Read
Latency
GS82582QT38yy-###
GS82582QT20yy-###
8M x 36
16M x 18
2
2.5
GS82582Q38yy-###
GS82582Q20yy-###
8M x 36
16M x 18
2
2.5
GS82582QT37yy-###
GS82582QT19yy-###
8M x 36
16M x 18
2
2.0
GS82582Q37yy-###
GS82582Q19yy-###
8M x 36
16M x 18
2
2.0
GS82582DT38yy-###
GS82582DT20yy-###
8M x 36
16M x 18
4
2.5
GS82582D38yy-###
GS82582D20yy-###
8M x 36
16M x 18
4
2.5
GS82582DT37yy-###
GS82582DT19yy-###
8M x 36
16M x 18
4
2.0
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
•
•
•
•
•
15 x 17
mm
(GE)
Voltage
500/450/400/375
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
500/450/400/375
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
400/375/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
400/375/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/375/333
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively.
SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
-8-
13 x 15
mm
(GD)
Speed (MHz)
SigmaQuad-II and SigmaQuad-II+ SRAMs
288Mb SigmaQuad-II+TM
ODT
GSI P/N
GS82582D37yy-###
GS82582D19yy-###
Config
Burst
Length
Read
Latency
8M x 36
16M x 18
4
2.0
Weak/
Strong
165 BGA
Weak/
None
•
Speed (MHz)
Voltage
450/400/375/333
VDD—1.8 V
VDDQ—1.5 V/1.8 V
13 x 15
mm
(GD)
15 x 17
mm
(GE)
•
288Mb SigmaQuad-II+TM—For Use with the GSI Memory Controller IP
ODT
Config
Burst
Length
Read
Latency
GS82582DT39yy-###S
GS82582DT21yy-###S
8M x 36
16M x 18
4
3
GS82582D39yy-###S
GS82582D21yy-###S
8M x 36
16M x 18
4
3
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Speed (MHz)
Voltage
675/633/550
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
675/633/550
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
288Mb SigmaQuad-IITM
ODT
Config
Burst
Length
Read
Latency
GS82582Q36yy-###
GS82582Q18yy-###
8M x 36
16M x 18
2
GS82582D36yy-###
GS82582D18yy-###
8M x 36
16M x 18
4
GSI P/N
165 BGA
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
1.5
n/a
n/a
357/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
400/375/333/
300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
144Mb SigmaQuad-II+TM
ODT
Config
Burst
Length
Read
Latency
GS81302QT37yy-###
GS81302QT19yy-###
GS81302QT10yy-###
GS81302QT07yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
2.0
GS81302Q37yy-###
GS81302Q19yy-###
GS81302Q10yy-###
GS81302Q07yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
2.0
GS81302DT38yy-###
GS81302DT20yy-###
GS81302DT11yy-###
GS81302DT06yy-###
4M x 36
8M x 18
16M x 9
16M x 8
4
2.5
GS81302D38yy-###
GS81302D20yy-###
GS81302D11yy-###
GS81302D06yy-###
4M x 36
8M x 18
16M x 9
16M x 8
4
2.5
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
•
•
15 x 17
mm
(GE)
Voltage
318/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
318/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively.
SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
-9-
13 x 15
mm
(GD)
Speed (MHz)
SigmaQuad-II and SigmaQuad-II+ SRAMs
144Mb SigmaQuad-II+TM
ODT
Config
Burst
Length
Read
Latency
GS81302DT37yy-###
GS81302DT19yy-###
GS81302DT10yy-###
GS81302DT07yy-###
4M x 36
8M x 18
16M x 9
16M x 8
4
2.0
GS81302D37yy-###
GS81302D19yy-###
GS81302D10yy-###
GS81302D07yy-###
4M x 36
8M x 18
16M x 9
16M x 8
4
2.0
GSI P/N
Weak/
Strong
165 BGA
•
15 x 17
mm
(GE)
Speed (MHz)
Voltage
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
Weak/
None
•
13 x 15
mm
(GD)
144Mb SigmaQuad-IITM
ODT
Config
Burst
Length
Read
Latency
GS81302Q36yy-###
GS81302Q18yy-###
GS81302Q09yy-###
GS81302Q08yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
GS81302D36yy-###
GS81302D18yy-###
GS81302D09yy-###
GS81302D08yy-###
4M x 36
8M x 18
16M x 9
16M x 8
4
GSI P/N
165 BGA
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
1.5
n/a
n/a
300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
375/350/333/
300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
72Mb SigmaQuad-II+TM
ECCRAMsTM (Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8672Q38Byy-###
GS8672Q20Byy-###
2M x 36
4M x 18
2
2.5
GS8672Q37Byy-###
GS8672Q19Byy-###
2M x 36
4M x 18
2
GS8672D38Byy-###
GS8672D20Byy-###
2M x 36
4M x 18
GS8672D37Byy-###
GS8672D19Byy-###
2M x 36
4M x 18
GSI P/N
165 BGA
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Speed (MHz)
Voltage
•
500/450/400
VDD—1.8 V
VDDQ—1.5 V
•
2.0
•
450/400/375/333/300
VDD—1.8 V
VDDQ—1.5 V
•
4
2.5
•
633/550/500/
450/400
VDD—1.8 V
VDDQ—1.5 V
•
4
2.0
•
450/400/375/333/300
VDD—1.8 V
VDDQ—1.5 V
•
Weak/
Strong
Weak/
None
SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively.
SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 10 -
SigmaQuad-II and SigmaQuad-II+ SRAMs
72Mb SigmaQuad-II+TM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8662QT37Byy-###
GS8662QT19Byy-###
GS8662QT10Byy-###
GS8662QT07Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
2.0
GS8662Q37Byy-###
GS8662Q19Byy-###
GS8662Q10Byy-###
GS8662Q07Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
2.0
GS8662DT38Byy-###
GS8662DT20Byy-###
GS8662DT11Byy-###
GS8662DT06Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
4
2.5
GS8662D38Byy-###
GS8662D20Byy-###
GS8662D11Byy-###
GS8662D06Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
4
2.5
GS8662DT37Byy-###
GS8662DT19Byy-###
GS8662DT10Byy-###
GS8662DT07Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
4
2.0
GS8662D37Byy-###
GS8662D19Byy-###
GS8662D10Byy-###
GS8662D07Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
4
2.0
GSI P/N
Weak/
Strong
165 BGA
Speed (MHz)
Voltage
13 x 15
mm
(GD)
357/333/300/
250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
357/333/300/
250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400/350
(x18/x36)
500/450/400/350
(x8/x9)
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400/350
(x8/x18/x36)
500/450/400/350
(x9)
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
Weak/
None
•
•
•
•
•
•
15 x 17
mm
(GE)
72Mb SigmaQuad-IITM
ECCRAMsTM (Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8672Q36Byy-###
GS8672Q18Byy-###
2M x 36
4M x 18
2
GS8672D36Byy-###
GS8672D18Byy-###
2M x 36
4M x 18
4
GSI P/N
165 BGA
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
1.5
n/a
n/a
400/333/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
400/333/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively.
SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
- 11 -
SigmaQuad-II and SigmaQuad-II+ SRAMs
72Mb SigmaQuad-IITM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8662Q36Byy-###
GS8662Q18Byy-###
GS8662Q09Byy-###
GS8662Q08Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
GS8662D36Byy-###
GS8662D18Byy-###
GS8662D09Byy-###
GS8662D08Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
4
GSI P/N
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
13 x 15
mm
(GD)
1.5
n/a
n/a
357/333/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
400/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
Speed (MHz)
Voltage
13 x 15
mm
(GD)
357/333/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
357/333/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
15 x 17
mm
(GE)
36Mb SigmaQuad-II+TM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8342QT37Byy-###
GS8342QT19Byy-###
GS8342QT10Byy-###
GS8342QT07Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
2.0
GS8342Q37Byy-###
GS8342Q19Byy-###
GS8342Q10Byy-###
GS8342Q07Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
2.0
GS8342DT38Byy-###
GS8342DT20Byy-###
GS8342DT11Byy-###
GS8342DT06Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
4
2.5
GS8342D38Byy-###
GS8342D20Byy-###
GS8342D11Byy-###
GS8342D06Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
4
2.5
GS8342DT37Byy-###
GS8342DT19Byy-###
GS8342DT10Byy-###
GS8342DT07Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
4
2.0
GS8342D37Byy-###
GS8342D19Byy-###
GS8342D10Byy-###
GS8342D07Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
4
2.0
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
•
•
•
•
SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively.
SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 12 -
15 x 17
mm
(GE)
SigmaQuad-II and SigmaQuad-II+ SRAMs
36Mb SigmaQuad-IITM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8342Q36Byy-###
GS8342Q18Byy-###
GS8342Q09Byy-###
GS8342Q08Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
GS8342D36Byy-###
GS8342D18Byy-###
GS8342D09Byy-###
GS8342D08Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
4
GSI P/N
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
13 x 15
mm
(GD)
1.5
n/a
n/a
357/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
400/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
Speed (MHz)
Voltage
13 x 15
mm
(GD)
435/400/
375/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
15 x 17
mm
(GE)
18Mb SigmaQuad-II+TM
(Rev. B)
ODT
GSI P/N
GS8182D37Byy-###
GS8182D19Byy-###
Config
Burst
Length
Read
Latency
512K x 36
1M x 18
4
2.0
165 BGA
Weak/
Strong
Weak/
None
n/a
n/a
15 x 17
mm
(GE)
18Mb SigmaQuad-IITM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8182Q36Byy-###
GS8182Q18Byy-###
GS8182Q09Byy-###
GS8182Q08Byy-###
512K x 36
1M x 18
2M x 9
2M x 8
2
GS8182D36Byy-###
GS8182D18Byy-###
GS8182D09Byy-###
GS8182D08Byy-###
512K x 36
1M x 18
2M x 9
2M x 8
4
GSI P/N
165 BGA
Speed (MHz)
Voltage
13 x 15
mm
(GD)
n/a
333/300/250/
200/167/133
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
n/a
400/375/333/300/250/
200/167
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
Weak/
Strong
Weak/
None
1.5
n/a
1.5
n/a
15 x 17
mm
(GE)
SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively.
SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
SigmaQuad SRAMs
18Mb SigmaQuadTM
(Rev. B)
ODT
GSI P/N
GS8180QV36Byy-###
GS8180QV18Byy-###
Config
Burst
Length
Read
Latency
512K x 36
1M x 18
2
1.5
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
13 x 15
mm
(GD)
n/a
n/a
200/167
VDD—2.5 V
VDDQ—1.5 V/1.8 V
•
SigmaQuadTM-II and SigmaDDRTM-II products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively.
SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
- 13 -
15 x 17
mm
(GE)
GSI's 4th Generation SigmaDDR™ SRAMs are our highest performance synchronous
memories. They come in a 144Mb density with up to a 1333 MHz operating frequency,
and are suitable for a variety of applications, including packet processing and image
processing.
SigmaDDR SRAMs are synchronous memories with a common read and write data bus.
“DDR” refers to their ability to transfer 2 beats of data on the data bus in a single clock
cycle.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some families may still be available in 5/6
RoHS compliance for a limited time. Please contact your local sales representative if you are interested in a 5/6 part.
SigmaDDR-IVe™ SRAMs
144Mb ECCRAM™
POD I/O; Multi-Bank
GSI P/N
GS81314PT36yy-###
GS81314PT18yy-###
Config
Burst
Length
Read
Latency
4M x 36
8M x 18
2
6
ODT
Weak/Strong/None
•
Speed (MHz)
Voltage
260 BGA
(GK)
1333/1200/1066
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
1333/1200/1066
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
933/833
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
933/833
VDD—1.2 V
VDDQ—1.2 V
•
144Mb ECCRAM™
HSTL I/O; Multi-Bank
GSI P/N
GS81314LT36yy-###
GS81314LT18yy-###
Config
Burst
Length
Read
Latency
4M x 36
8M x 18
2
6
ODT
Weak/Strong/None
•
144Mb ECCRAM™
POD I/O; Single-Bank
GSI P/N
GS81314PT37yy-###
GS81314PT19yy-###
Config
Burst
Length
Read
Latency
4M x 36
8M x 18
2
5
ODT
Weak/Strong/None
•
144Mb ECCRAM™
HSTL I/O; Single-Bank
GSI P/N
GS81314LT37yy-###
GS81314LT19yy-###
Config
Burst
Length
Read
Latency
4M x 36
8M x 18
2
5
ODT
Weak/Strong/None
•
SigmaQuad-IVe and ECCRAMs are trademarks of GSI Technology.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 14 -
GSI's 3rd Generation SigmaDDR™ SRAMs are high performance memories with a
powerful combination of capacity and transaction rate capability.
SigmaDDR SRAMs are synchronous memories with a common read and write data bus.
“DDR” refers to their ability to transfer 2 beats of data on the data bus in a single clock cycle.
GSI Technology IIIe customers have access to free, well documented, validated SRAM IP
Ports for Xilinx and Altera FPGAs. Loaner boards are available.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some families may still be available in 5/6
RoHS compliance for a limited time. Please contact your local sales representative if you are interested in a 5/6 part.
SigmaDDR-IIIe SRAMs
288Mb SigmaDDR-IIIe™
HSTL I/O
GSI P/N
GS82583ET36yy-###
GS82583ET18yy-###
Config
Burst
Length
Read
Latency
8M x 36
16M x 18
2
3
ODT
Weak/Strong/None
•
Speed (MHz)
Voltage
260 BGA
(GK)
675/625/550/500
VDD—1.2 V
VDDQ—1.2 V/1.5 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
833/714/625
VDD—1.2 V
VDDQ—1.5 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
833/714/625
VDD—1.2 V
VDDQ—1.2 V
•
Speed (MHz)
Voltage
260 BGA
(GK)
675/625/550/500
VDD—1.35 V
VDDQ—1.2 V/1.5 V
•
144Mb SigmaDDR-IIIeTM ECCRAMsTM
1.5 V HSTL I/O
GSI P/N
GS81313HT36yy-###
GS81313HT18yy-###
Config
Burst
Length
Read
Latency
4M x 36
8M x 18
2
3
ODT
Weak/Strong/None
•
144Mb SigmaDDR-IIIeTM ECCRAMsTM
1.2 V HSTL I/O
GSI P/N
GS81313LT36yy-###
GS81313LT18yy-###
Config
Burst
Length
Read
Latency
4M x 36
8M x 18
2
3
ODT
Weak/Strong/None
•
72Mb SigmaDDR-IIIe™ ECCRAMsTM
(Rev. B)
GSI P/N
GS8673ET36Byy-###
GS8673ET18Byy-###
Config
Burst
Length
Read
Latency
2M x 36
4M x 18
2
3
ODT
Weak/Strong/None
•
72Mb SigmaDDR-IIIe™ ECCRAMsTM—For Use with the GSI Memory Controller IP
(Rev. B)
GSI P/N
GS8673ET36Byy-###S
GS8673ET18Byy-###S
Config
Burst
Length
Read
Latency
2M x 36
4M x 18
2
3
ODT
Weak/Strong/None
Speed (MHz)
Voltage
260 BGA
(GK)
725/625/550
VDD—1.35 V
VDDQ—1.2 V/1.5 V
•
•
SigmaDDR-IIIe and ECCRAMs are trademarks of GSI Technology.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
- 15 -
GSI SigmaDDR™ SRAMs are the preferred choice in leading edge applications from data
packet statistics to radar signature processing.
SigmaDDR SRAMs are synchronous memories with a common read and write data bus.
“DDR” refers to their ability to transfer 2 beats of data on the data bus in a single clock
cycle.
GSI’s SigmaDDR devices are compatible with all competitor Double Data Rate SRAMs.
GSI Technology II+ customers have access to free, well documented, validated SRAM IP Ports for Xilinx FPGAs. Loaner
boards are available.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some families may still be available in 5/6
RoHS compliance for a limited time. Please contact your local sales representative if you are interested in a 5/6 part.
SigmaDDR-II and SigmaDDR-II+ SRAMs
288Mb SigmaDDR-II+TM
ODT
Config
Burst
Length
Read
Latency
GS82582TT38yy-###
GS82582TT20yy-###
8M x 36
16M x 18
2
2.5
GS82582T38yy-###
GS82582T20yy-###
8M x 36
16M x 18
2
2.5
GS82582TT37yy-###
GS82582TT19yy-###
8M x 36
16M x 18
2
2.0
GS82582T37yy-###
GS82582T19yy-###
8M x 36
16M x 18
2
2.0
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
•
•
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Speed (MHz)
Voltage
550/500/450/400
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/375/333
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/375/333
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
144Mb SigmaDDR-II+TM
ODT
Config
Burst
Length
Read
Latency
GS81302TT38yy-###
GS81302TT20yy-###
GS81302TT11yy-###
GS81302TT06yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
2.5
GS81302T38yy-###
GS81302T20yy-###
GS81302T11yy-###
GS81302T06yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
2.5
GS81302TT37yy-###
GS81302TT19yy-###
GS81302TT10yy-###
GS81302TT07yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
2.0
GS81302T37yy-###
GS81302T19yy-###
GS81302T10yy-###
GS81302T07yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
2.0
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
•
•
15 x 17
mm
(GE)
Speed (MHz)
Voltage
500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively.
SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 16 -
13 x 15
mm
(GD)
SigmaDDR-II and SigmaDDR-II+ SRAMs
144Mb SigmaDDR-IITM
ODT
Config
Burst
Length
Read
Latency
GS81302T36yy-###
GS81302T18yy-###
GS81302T09yy-###
GS81302T08yy-###
4M x 36
8M x 18
16M x 9
16M x 8
2
GS81302R36yy-###
GS81302R18yy-###
GS81302R09yy-###
GS81302R08yy-###
4M x 36
8M x 18
16M x 9
16M x 8
4
GSI P/N
165 BGA
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
1.5
n/a
n/a
375/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
375/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
72Mb SigmaDDR-II+TM
ECCRAMsTM (Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8672T38Byy-###
GS8672T20Byy-###
2M x 36
4M x 18
2
2.5
GS8672T37Byy-###
GS8672T19Byy-###
2M x 36
4M x 18
2
2.0
GSI P/N
Weak/
Strong
165 BGA
n/a
13 x 15
mm
(GD)
15 x 17
mm
(GE)
Speed (MHz)
Voltage
•
633/550/500/450/400
VDD—1.8 V
VDDQ—1.5 V
•
•
450/400/375/333/300
VDD—1.8 V
VDDQ—1.5 V
•
Weak/
None
72Mb SigmaDDR-II+TM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8662TT38Byy-###
GS8662TT20Byy-###
GS8662TT11Byy-###
GS8662TT06Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
2.5
GS8662T38Byy-###
GS8662T20Byy-###
GS8662T11Byy-###
GS8662T06Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
2.5
GS8662TT37Byy-###
GS8662TT19Byy-###
GS8662TT10Byy-###
GS8662TT07Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
2.0
GS8662T37Byy-###
GS8662T19Byy-###
GS8662T10Byy-###
GS8662T07Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
2.0
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
•
•
Speed (MHz)
Voltage
13 x 15
mm
(GD)
550/500/450/400/350
(x18/x36)
500/450/400/350
(x8/x9)
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400/350
(x18/x36)
500/450/400/340/333
(x8/x9)
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively.
SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
- 17 -
15 x 17
mm
(GE)
SigmaDDR-II and SigmaDDR-II+ SRAMs
72Mb SigmaDDR-IITM
ECCRAMsTM (Rev. B)
ODT
GSI P/N
GS8672T36Byy-###
GS8672T18Byy-###
Config
Burst
Length
Read
Latency
2M x 36
4M x 18
2
1.5
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
n/a
n/a
400/333/300/250/200
VDD—1.8 V
VDDQ—1.5 V/1.8 V
13 x 15
mm
(GD)
15 x 17
mm
(GE)
•
72Mb SigmaDDR-IITM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8662T36Byy-###
GS8662T18Byy-###
GS8662T09Byy-###
GS8662T08Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
2
GS8662R36Byy-###
GS8662R18Byy-###
GS8662R09Byy-###
GS8662R08Byy-###
2M x 36
4M x 18
8M x 9
8M x 8
4
GSI P/N
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
13 x 15
mm
(GD)
1.5
n/a
n/a
400/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
400/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
15 x 17
mm
(GE)
36Mb SigmaDDR-II+TM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8342TT38Byy-###
GS8342TT20Byy-###
GS8342TT11Byy-###
GS8342TT06Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
2.5
GS8342T38Byy-###
GS8342T20Byy-###
GS8342T11Byy-###
GS8342T06Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
2.5
GS8342TT37Byy-###
GS8342TT19Byy-###
GS8342TT10Byy-###
GS8342TT07Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
2.0
GS8342T37Byy-###
GS8342T19Byy-###
GS8342T10Byy-###
GS8342T07Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
2.0
GSI P/N
Weak/
Strong
165 BGA
Weak/
None
•
•
•
•
Speed (MHz)
Voltage
13 x 15
mm
(GD)
550/500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
550/500/450/400/350
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
450/400/350/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively.
SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 18 -
15 x 17
mm
(GE)
SigmaDDR-II and SigmaDDR-II+ SRAMs
36Mb SigmaDDR-IITM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8342T36Byy-###
GS8342T18Byy-###
GS8342T09Byy-###
GS8342T08Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
2
GS8342R36Byy-###
GS8342R18Byy-###
GS8342R09Byy-###
GS8342R08Byy-###
1M x 36
2M x 18
4M x 9
4M x 8
4
GSI P/N
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
13 x 15
mm
(GD)
1.5
n/a
n/a
400/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
1.5
n/a
n/a
400/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
Speed (MHz)
Voltage
13 x 15
mm
(GD)
435/400/
375/333/300
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
15 x 17
mm
(GE)
18Mb SigmaDDR-II+TM
(Rev. B)
ODT
GSI P/N
GS8182T37Byy-###
GS8182T19Byy-###
Config
Burst
Length
Read
Latency
512K x 36
1M x 18
2
2.0
165 BGA
Weak/
Strong
Weak/
None
n/a
n/a
15 x 17
mm
(GE)
18Mb SigmaDDR-IITM
(Rev. B)
ODT
Config
Burst
Length
Read
Latency
GS8182T36Byy-###
GS8182T18Byy-###
GS8182T09Byy-###
GS8182T08Byy-###
512K x 36
1M x 18
2M x 9
2M x 8
2
GS8182R36Byy-###
GS8182R18Byy-###
GS8182R09Byy-###
GS8182R08Byy-###
512K x 36
1M x 18
2M x 9
2M x 8
4
GSI P/N
165 BGA
Speed (MHz)
Voltage
13 x 15
mm
(GD)
n/a
400/375/333/300/
250/200/167
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
n/a
400/375/333/300/
250/200/167
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
Weak/
Strong
Weak/
None
1.5
n/a
1.5
n/a
SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively.
SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
- 19 -
15 x 17
mm
(GE)
SigmaSIO DDR-II SRAMs
288Mb SigmaSIO DDR-IITM
ODT
GSI P/N
GS82582S36yy-###
GS82582S18yy-###
Config
Burst
Length
Read
Latency
8M x 36
16M x 18
2
1.5
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
n/a
n/a
400/375/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
13 x 15
mm
(GD)
15 x 17
mm
(GE)
•
144Mb SigmaSIO DDR-IITM
ODT
GSI P/N
GS81302S36yy-###
GS81302S18yy-###
GS81302S09yy-###
GS81302S08yy-###
Config
Burst
Length
Read
Latency
4M x 36
8M x 18
16M x 9
16M x 8
2
1.5
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
n/a
n/a
375/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8
V
13 x 15
mm
(GD)
15 x 17
mm
(GE)
•
72Mb SigmaSIO DDR-IITM
(Rev. B)
ODT
GSI P/N
GS8662S36Byy-###
GS8662S18Byy-###
GS8662S09Byy-###
GS8662S08Byy-###
Config
Burst
Length
Read
Latency
2M x 36
4M x 18
8M x 9
8M x 8
2
1.5
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
13 x 15
mm
(GD)
n/a
n/a
400/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
15 x 17
mm
(GE)
36Mb SigmaSIO DDR-IITM
(Rev. B)
ODT
GSI P/N
GS8342S36Byy-###
GS8342S18Byy-###
GS8342S09Byy-###
GS8342S08Byy-###
Config
Burst
Length
Read
Latency
1M x 36
2M x 18
4M x 9
4M x 8
2
1.5
165 BGA
Weak/
Strong
Weak/
None
Speed (MHz)
Voltage
13 x 15
mm
(GD)
n/a
n/a
400/350/333/300/250
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
15 x 17
mm
(GE)
18Mb SigmaSIO DDR-IITM
(Rev. B)
ODT
GSI P/N
GS8182S36Byy-###
GS8182S18Byy-###
GS8182S09Byy-###
GS8182S08Byy-###
Config
Burst
Length
Read
Latency
512K x 36
1M x 18
2M x 9
2M x 8
2
1.5
165 BGA
Weak/
Strong
Weak/
None
n/a
n/a
Speed (MHz)
Voltage
13 x 15
mm
(GD)
400/375/333/300/250/
200/167
VDD—1.8 V
VDDQ—1.5 V/1.8 V
•
SigmaSIO DDR-IITM products are pin and function compatible with DDR II SIOTM products.
SigmaSIO DDR-II is a trademarks of GSI Technology.
All other trademarks belong to their respective holders.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 20 -
15 x 17
mm
(GE)
Low Latency DRAMs—3rd Generation
(LLDRAM III)
GSI's 3rd generation Low Latency DRAM (LLDRAM III) is an ideal solution for advanced data networking applications. It
offers an eight-bank memory array architecture for high transaction rates, a reduced pin count address interface, and double
data rate transfers, and is capable of maintaining near-100% bus utilization for many networking tasks.
It also offers higher density, lower power, and a lower active pin count compared to competing solutions, and the wider data
bus (x20 and x40) available in the HSTL versions enables the use of data encoding schemes (e.g., 8b/10b) and ECC protection
options (e.g., protecting 32-bit data quantums using 6 or 7 ECC parity bits) that are impractical in traditional x18 and x36
RAMs.
A lower power, lower pin count alternative to RLDRAM® 3 (Reduced Latency DRAM)
• 600 MHz DDR interface (1.2Gbit/s/pin) in Burst of 2
•
800 MHz DDR interface (1.6Gbit/s/pin) in Burst of 4
•
Common (x18, x36) I/O
•
8-bank architecture
•
~13 ns tRC
•
Multiplexed DDR address bus (requires half as many address pins as RLDRAM 3)
A complete set of design options:
• HSTL or POD I/O available
•
Burst of 2 or Burst of 4 options
•
Configurable read/write latencies & cycle times
•
On-Die Input Termination
•
IEEE 1149.1 boundary scan
1.125Gb LLDRAM III
Common I/O
Config
Core
Voltage
I/O
Voltage
Burst
Length
Speed (MHz)
180 BGA
(GN)
GS4303T36yy-###
GS4303T18yy-###
36M x 36
64M x 18
1.5 V
1.0 and 1.2 V POD
2
600/500
•
GS4303R36yy-###
GS4303R18yy-###
36M x 36
64M x 18
1.5 V
1.0 and 1.2 V POD
4
800/667
•
GSI P/N
All trademarks belong to their respective owners.
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 21 -
Low Latency DRAM—2nd Generation
(LLDRAM II)
GSI's 2nd generation Low Latency DRAM (LLDRAM II) is an ideal solution for advanced data networking applications. It
offers an eight-bank memory array architecture for high transaction rates, a simplified address interface, and double data
rate transfers. The result is a device that can maintain near-100% bus utilization for many networking tasks.
GSI's LLDRAM devices are ideal for 10GbE, 40GbE and 100GbE packet buffering, lookup tables, and inspection tasks. A
variety of Network Processors and high performance FPGAs are already equipped with RAM ports ready to host LLDRAM
II devices.
Drop-in compatible with RLDRAM 2 (Reduced Latency DRAM)
• 533 MHz DDR interface (1.067Gbit/s/pin)
•
Common (x9, x18, x36) & Separate (x9, x18) I/O
•
8-bank architecture
•
15 ns tRC
•
Single-cycle (SRAM-like) address load
A complete set of design options:
• Configurable read/write latencies & cycle times
•
Configurable burst lengths (2/4/8)
•
On-Die Input Termination
•
IEEE 1149.1 boundary scan
•
Traditional multiplexed address bus option for backward compatibility
576Mb LLDRAM II
GSI P/N
Config
VEXT and VDD
Voltage
I/O
Voltage
GS4576C36yy-###
GS4576C18yy-###
GS4576C09yy-###
16M x 36
32M x 18
64M x 9
VEXT—2.5 V
VDD—1.8 V
1.5 and 1.8 V HSTL
GS4576S18yy-###
GS4576S09yy-###
16M x 36
32M x 18
VEXT—2.5 V
VDD—1.8 V
1.5 and 1.8 V HSTL
I/O
Common
Speed (MHz)
144 BGA
(GL)
533/400/300
•
533/400/300
•
Speed (MHz)
144 BGA
(GL)
533/400/300
•
533/400/300
•
Separate
•
•
288Mb LLDRAM II
GSI P/N
Config
VEXT and VDD
Voltage
I/O
Voltage
GS4288C36yy-###
GS4288C18yy-###
GS4288C09yy-###
8M x 36
16M x 18
32M x 9
VEXT—2.5 V
VDD—1.8 V
1.5 and 1.8 V HSTL
GS4288S18yy-###
GS4288S09yy-###
8M x 36
16M x 18
VEXT—2.5 V
VDD—1.8 V
1.5 and 1.8 V HSTL
I/O
Common
Separate
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 22 -
GSI NoBusTurnaround™ (NBT) SRAMs have been the workhorses for midrange data
acquisition designs for over 15 years and are available in a huge assortment of densities,
packages and design options. These SRAMs also come with the best long-term memory
IC support plan in the business.
NBT SRAMs are synchronous, burst-capable memories with a simplified interface that is
designed to use a data bus’s maximum bandwidth. NBT devices do not require
“turnaround” cycles (idle clock cycles between a read and write operation).
NBT SRAMs are used in networking, industrial, automotive and medical imaging applications where a mid-range
performance point (typically a 333–166 MHz clock rate) is required.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some families may still be available in 5/6
RoHS compliance for a limited time. Please contact your local sales representative if you are interested in a 5/6 part.
No Bus Turnaround (NBTTM) SRAMs
288Mb (2-Die Module)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
JTAG
FLXDrive™
GS82564Z36yy-###
GS82564Z18yy-###
4M x 36
8M x 18
400/333/
250/200
2.5–3.0
2.5/3.3
• •
•
•
•
GS82564Z36yy-###V
GS82564Z18yy-###V
4M x 36
8M x 18
333/
250/200
2.5–3.0
1.8/2.5
• •
•
•
•
144Mb
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
• •
FT/PL
JTAG
FLXDrive™
•
•
•
GS81282Z36yy-###
GS81282Z18yy-###
2M x 36
4M x 18
400/333/
250/200
2.5–3.0
2.5/3.3
GS81280FZ36yy-###
GS81280FZ18yy-###
2M x 36
4M x 18
6.5 (ns)
n/a
2.5/3.3
•
FT Only
GS81280Z36yy-###
GS81280Z32yy-###
GS81280Z18yy-###
2M x 36
2M x 32
4M x 18
400/333/
250/200
2.5–3.0
2.5/3.3
•
•
•
GS81282Z36yy-###V
GS81282Z18yy-###V
2M x 36
4M x 18
333/
250/200
2.5–3.0
1.8/2.5
•
•
GS81280Z36yy-###V
GS81280Z32yy-###V
GS81280Z18yy-###V
2M x 36
2M x 32
4M x 18
333/
250/200
2.5–3.0
2.5/3.3
•
•
• •
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 23 -
•
•
No Bus Turnaround (NBTTM) SRAMs (Continued)
72Mb
Packages
GSI P/N
Config
Speed
(MHz)
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
TQFP
119
165
165
209
(GB) (GD) (GE) (GC)
100
(GT)
Features
FT/PL
JTAG
FLXDrive™
•
•
•
GS8642Z72yy-###
GS8642Z36yy-###
GS8642Z18yy-###
1M x 72
2M x 36
4M x 18
300/250/200/167
2.3–3.5
2.5/3.3
GS8640FZ36yy-###
GS8640FZ32yy-###
GS8640FZ18yy-###
2M x 36
2M x 32
4M x 18
6.5 (ns)
n/a
2.5/3.3
•
FT Only
GS8640Z36yy-###
GS8640Z32yy-###
GS8640Z18yy-###
2M x 36
2M x 32
4M x 18
300/250/200/167
2.3–3.5
2.5/3.3
•
•
•
GS8644Z36yy-###
GS8644Z18yy-###
2M x 36
4M x 18
250/225/200/
166/150/133
2.5–4.0
2.5/3.3
•
•
•
GS8642Z72yy-###V
GS8642Z36yy-###V
GS8642Z18yy-###V
1M x 72
2M x 36
4M x 18
250/200/167
3.0–3.5
1.8/2.5
•
•
•
GS864036yy-###V
GS864032yy-###V
GS864018yy-###V
2M x 36
2M x 32
4M x 18
250/200/167
3.0–3.5
1.8/2.5
•
•
GS864436yy-###V
GS864418yy-###V
2M x 36
4M x 18
250/225/200/
166/150/133
2.5–4.0
1.8/2.5
•
•
•
•
•
•
•
•
•
•
36Mb
(Rev. A)
Packages
GSI P/N
Config
Speed
(MHz)
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
TQFP
119
165
165
209
(GB) (GD) (GE) (GC)
100
(GT)
Features
FT/PL
JTAG
FLXDrive™
•
GS8322Z36Ayy-###
GS8322Z18Ayy-###
1M x 36
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
• •
•
•
GS8321Z36Ayy-###
GS8321Z32Ayy-###
GS8321Z18Ayy-###
1M x 36
1M x 32
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
•
GS8320Z36Ayy-###
GS8320Z18Ayy-###
1M x 36
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
GS8322Z36Ayy-###V
GS8322Z18Ayy-###V
1M x 36
2M x 18
333/250/
200/150
3.0–3.8
1.8/2.5
• •
•
•
GS8321Z36Ayy-###V
GS8321Z32Ayy-###V
GS8321Z18Ayy-###V
1M x 36
1M x 32
2M x 18
333/250/
200/150
3.0–3.8
1.8/2.5
•
•
•
GS8320Z36Ayy-###V
GS8320Z18Ayy-###V
1M x 36
2M x 18
333/250/
200/150
3.0–3.8
1.8/2.5
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
- 24 -
•
•
•
No Bus Turnaround (NBTTM) SRAMs (Continued)
36Mb
(Original Rev.)
Packages
GSI P/N
Config
Speed
(MHz)
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
TQFP
119
165
165
209
(GB) (GD) (GE) (GC)
100
(GT)
Features
FT/PL
JTAG
FLXDrive™
GS8322Z72yy-###
512K x 72
250/225/200/166/
150/133
2.5–4.0
2.5/3.3
•
•
•
•
GS8322Z72yy-###V
512K x 72
250/225/200/166/
150/133
3.0–4.0
1.8/2.5
•
•
•
•
18Mb
(Rev. D)
Packages
GSI P/N
Config
Speed
(MHz)
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
TQFP
119
165
165
209
(GB) (GD) (GE) (GC)
100
(GT)
GS8162Z36Dyy-###
GS8162Z18Dyy-###
512K x 36
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
• •
GS8161Z36Dyy-###
GS8161Z32Dyy-###
GS8161Z18Dyy-###
512K x 36
512K x 32
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
GS8160Z36Dyy-###
GS8160Z18Dyy-###
512K x 36
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
GS8162Z36Dyy-###V
GS8162Z18Dyy-###V
512K x 36
1M x 18
333/250/
200/150
3.0–3.8
1.8/2.5
• •
GS8161Z36Dyy-###V
GS8161Z32Dyy-###V
GS8161Z18Dyy-###V
512K x 36
512K x 32
1M x 18
333/250/
200/150
3.0–3.8
1.8/2.5
•
GS8160Z36Dyy-###V
GS8160Z18Dyy-###V
512K x 36
1M x 18
333/250/
200/150
3.0–3.8
1.8/2.5
Features
FT/PL
JTAG
FLXDrive™
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
18Mb
(Rev. C)
Packages
GSI P/N
Config
Speed
(MHz)
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
TQFP
119
165
165
209
(GB) (GD) (GE) (GC)
100
(GT)
Features
FT/PL
JTAG
FLXDrive™
GS8162Z72Cyy-###
256K x 72
333/300/250/
200/150
2.8–3.8
2.5/3.3
•
•
•
•
GS8162Z72Cyy-###V
256K x 72
250/200/150
3.0–3.8
1.8/2.5
•
•
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 25 -
No Bus Turnaround (NBTTM) SRAMs (Continued)
9Mb
(Rev. C)
Packages
GSI P/N
Config
Speed
(MHz)
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
TQFP
119
165
165
209
(GB) (GD) (GE) (GC)
100
(GT)
GS882Z36Cyy-###
GS882Z18Cyy-###
256K x 36
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
• •
GS881Z36Cyy-###
GS881Z32Cyy-###
GS881Z18Cyy-###
256K x 36
256K x 32
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
•
GS880Z36Cyy-###
GS880Z18Cyy-###
256K x 36
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
GS882Z36Cyy-###V
GS882Z18Cyy-###V
256K x 36
512K x 18
250/200/150
3.0–3.8
1.8/2.5
• •
GS881Z36Cyy-###V
GS881Z32Cyy-###V
GS881Z18Cyy-###V
256K x 36
256K x 32
512K x 18
250/200/150
3.0–3.8
1.8/2.5
•
GS880Z36Cyy-###V
GS880Z18Cyy-###V
256K x 36
512K x 18
250/200/150
3.0–3.8
1.8/2.5
Features
FT/PL
JTAG
FLXDrive™
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
4Mb
(Rev. C)
Packages
GSI P/N
Config
Pipeline
tKQ
(ns)
Speed
(MHz)
VDD
BGA
TQFP
119
165
165
209
(GB) (GD) (GE) (GC)
100
(GT)
&
VDDQ
•
Features
FT/PL
JTAG
FLXDrive™
•
•
•
•
GS842Z36Cyy-###
GS842Z18Cyy-###
128K x 36
256K x 18
250/200/166/
150/100
3.2–4.5
3.3
2.5/3.3
GS841Z36Cyy-###
GS841Z18Cyy-###
128K x 36
256K x 18
250/200/166/
150/100
3.2–4.5
3.3
2.5/3.3
•
•
GS840Z36Cyy-###
GS840Z18Cyy-###
128K x 36
256K x 18
250/200/166/
150/100
3.2–4.5
3.3
2.5/3.3
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended, Automotive, or Military temperature option parts.
- 26 -
GSI SyncBurst™ SRAMs have been the workhorses for midrange data acquisition designs for over
15 years and are available in a huge assortment of densities, packages and design options. These
SRAMs also come with the best long-term memory IC support plan in the business. SyncBurst
SRAMs provide a “burst” of 2 to 4 words in response to a single clock signal.
SyncBurst SRAMs are used in networking, industrial, automotive and medical imaging
applications where a mid-range performance point (typically a 333–166 MHz clock rate) is
required.
*GSI is currently in the process of moving all products to full 6/6 RoHS compliance; therefore, only these products are listed. However, some families may still be available in 5/6
RoHS compliance for a limited time. Please contact your local sales representative if you are interested in a 5/6 part.
Synchronous Burst (SyncBurstTM) SRAMs
288Mb (2-Die Module)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
SCD
DCD
JTAG
FLXDrive™
GS8256436yy-###
GS8256418yy-###
4M x 36
8M x 18
400/333/
250/200
2.5–3.0
2.5/3.3
• •
•
•
•
•
•
GS8256436yy-###V
GS8256418yy-###V
4M x 36
8M x 18
333/
250/200
2.5–3.0
1.8/2.5
• •
•
•
•
•
•
144Mb
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
• •
FT/PL
SCD
DCD
JTAG
FLXDrive™
•
•
•
•
•
•
•
GS8128236yy-###
GS8128218yy-###
2M x 36
4M x 18
400/333/
250/200
2.5–3.0
2.5/3.3
GS81280E36yy-###
GS81280E32yy-###
GS81280E18yy-###
2M x 36
2M x 32
4M x 18
400/333/
250/200
2.5–3.0
2.5/3.3
•
•
GS81280F36yy-###
GS81280F18yy-###
2M x 36
4M x 18
6.5 (ns)
n/a
2.5/3.3
•
FT
Only
GS8128036yy-###
GS8128032yy-###
GS8128018yy-###
2M x 36
2M x 32
4M x 18
400/333/
250/200
2.5–3.0
2.5/3.3
•
•
•
GS8128236yy-###V
GS8128218yy-###V
2M x 36
4M x 18
333/
250/200
2.5–3.0
1.8/2.5
•
•
GS81280E36yy-###V
GS81280E32yy-###V
GS81280E18yy-###V
2M x 36
2M x 32
4M x 18
333/
250/200
2.5–3.0
2.5/3.3
•
•
GS8128036yy-###V
GS8128032yy-###V
GS8128018yy-###V
2M x 36
2M x 32
4M x 18
333/
250/200
2.5–3.0
2.5/3.3
•
•
• •
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 27 -
•
•
•
•
Synchronous Burst (SyncBurstTM) SRAMs (Continued)
72Mb
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
SCD
DCD
JTAG
FLXDrive™
•
•
•
•
•
GS864272yy-###
GS864236yy-###
GS864218yy-###
1M x 72
2M x 36
4M x 18
300/250/200/
167
2.3–3.5
2.5/3.3
GS8640E36yy-###
GS8640E32yy-###
GS8640E18yy-###
2M x 36
2M x 32
4M x 18
300/250/200/
167
2.3–3.5
2.5/3.3
•
•
GS8640F36yy-###
GS8640F32yy-###
GS8640F18yy-###
2M x 36
2M x 32
4M x 18
6.5 (ns)
n/a
2.5/3.3
•
FT
Only
GS864036yy-###
GS864032yy-###
GS864018yy-###
2M x 36
2M x 32
4M x 18
300/250/200/
167
2.3–3.5
2.5/3.3
•
•
•
GS864436yy-###
GS864418yy-###
2M x 36
4M x 18
250/225/200/
166/150/133
2.5–4.0
2.5/3.3
•
•
•
•
•
GS864272yy-###V
GS864236yy-###V
GS864218yy-###V
1M x 72
2M x 36
4M x 18
250/200/167
3.0–3.5
1.8/2.5
•
•
•
•
•
GS8640E36yy-###V
GS8640E32yy-###V
GS8640E18yy-###V
2M x 36
2M x 32
4M x 18
250/200/167
3.0–3.5
1.8/2.5
•
•
GS864036yy-###V
GS864032yy-###V
GS864018yy-###V
2M x 36
2M x 32
4M x 18
250/200/167
3.0–3.5
1.8/2.5
•
•
•
GS864436yy-###V
GS864418yy-###V
2M x 36
4M x 18
250/225/200/
166/150/133
2.5–4.0
1.8/2.5
•
•
•
•
•
•
•
•
•
•
•
•
•
36Mb
(Rev. A)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
SCD
DCD
JTAG
FLXDrive™
•
•
•
•
•
•
GS832236Ayy-###
GS832218Ayy-###
1M x 36
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
• •
•
GS8321E36Ayy-###
GS8321E32Ayy-###
GS8321E18Ayy-###
1M x 36
1M x 32
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
GS832136Ayy-###
GS832132Ayy-###
GS832118Ayy-###
1M x 36
1M x 32
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
GS8320E36Ayy-###
GS8320E32Ayy-###
GS8320E18Ayy-###
1M x 36
1M x 32
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
GS8320F36Ayy-###
GS8320F32Ayy-###
GS8320F18Ayy-###
1M x 36
1M x 32
2M x 18
6.5 (ns)
n/a
2.5/3.3
•
FT
Only
GS832036Ayy-###
GS832032Ayy-###
GS832018Ayy-###
1M x 36
1M x 32
2M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 28 -
•
•
•
Synchronous Burst (SyncBurstTM) SRAMs (Continued)
36Mb
(Rev. A)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
SCD
DCD
JTAG
FLXDrive™
•
•
•
•
•
•
GS832236Ayy-###V
GS832218Ayy-###V
1M x 36
2M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
• •
•
GS8321E36Ayy-###V
GS8321E32Ayy-###V
GS8321E18Ayy-###V
1M x 36
1M x 32
2M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
GS832136Ayy-###V
GS832132Ayy-###V
GS832118Ayy-###V
1M x 36
1M x 32
2M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
GS8320E36Ayy-###V
GS8320E32Ayy-###V
GS8320E18Ayy-###V
1M x 36
1M x 32
2M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
GS832036Ayy-###V
GS832032Ayy-###V
GS832018Ayy-###V
1M x 36
1M x 32
2M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
•
•
•
18Mb
(Rev. D)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
SCD
DCD
JTAG
FLXDrive™
•
•
•
•
•
•
•
GS816236Dyy-###
GS816218Dyy-###
512K x 36
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
• •
GS8161E36Dyy-###
GS8161E32Dyy-###
GS8161E18Dyy-###
512K x 36
512K x 32
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
•
GS816136Dyy-###
GS816132Dyy-###
GS816118Dyy-###
512K x 36
512K x 32
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
•
GS8160E36Dyy-###
GS8160E32Dyy-###
GS8160E18Dyy-###
512K x 36
512K x 32
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
GS8160F36Dyy-###
GS8160F32Dyy-###
GS8160F18Dyy-###
512K x 36
512K x 32
1M x 18
6.5/7.5 (ns)
n/a
2.5/3.3
•
FT
Only
GS816036Dyy-###
GS816032Dyy-###
GS816018Dyy-###
512K x 36
512K x 32
1M x 18
400/375/333/
250/200/150
2.5–3.8
2.5/3.3
•
•
•
GS816236Dyy-###V
GS816218Dyy-###V
512K x 36
1M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
• •
•
•
GS8161E36Dyy-###V
GS8161E32Dyy-###V
GS8161E18Dyy-###V
512K x 36
512K x 32
1M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
•
GS816136Dyy-###V
GS816132Dyy-###V
GS816118Dyy-###V
512K x 36
512K x 32
1M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 29 -
•
•
•
•
•
•
•
•
Synchronous Burst (SyncBurstTM) SRAMs (Continued)
18Mb
(Rev. D)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
GS8160E36Dyy-###V
GS8160E32Dyy-###V
GS8160E18Dyy-###V
512K x 36
512K x 32
1M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
GS816036Dyy-###V
GS816032Dyy-###V
GS816018Dyy-###V
512K x 36
512K x 32
1M x 18
333/250/200/
150
3.0–3.8
1.8/2.5
•
•
SCD
DCD
JTAG
FLXDrive™
•
•
18Mb
(Rev. C)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
SCD
DCD
JTAG
FLXDrive™
GS816272Cyy-###
256K x 72
333/300/250/
200/150
2.8–3.8
2.5/3.3
•
•
•
•
•
•
GS816272Cyy-###V
256K x 72
250/200/150
3.0–3.8
1.8/2.5
•
•
•
•
•
•
GS816273Cyy-###
256K x 72
333/300/250
2.3–2.5
2.5/3.3
•
PL
Only
•
•
•
•
GS816273Cyy-###V
256K x 72
250
2.5
1.8/2.5
•
PL
Only
•
•
•
•
9Mb
(Rev. C)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
FT/PL
SCD
DCD
JTAG
FLXDrive™
•
•
•
•
•
•
•
GS88236Cyy-###
GS88218Cyy-###
256K x 36
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
• •
GS881E36Cyy-###
GS881E32Cyy-###
GS881E18Cyy-###
256K x 36
256K x 32
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
•
•
•
GS88136Cyy-###
GS88132Cyy-###
GS88118Cyy-###
256K x 36
256K x 32
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
•
•
•
GS880E36Cyy-###
GS880E32Cyy-###
GS880E18Cyy-###
256K x 36
256K x 32
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
•
•
GS880F36Cyy-###
GS880F32Cyy-###
GS880F18Cyy-###
256K x 36
256K x 32
512K x 18
4.5/5/5.5/
6.5/7.5 (ns)
n/a
2.5/3.3
•
FT
Only
•
GS88036Cyy-###
GS88032Cyy-###
GS88018Cyy-###
256K x 36
256K x 32
512K x 18
333/300/250/
200/150
2.5–3.8
2.5/3.3
•
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
- 30 -
•
•
Synchronous Burst (SyncBurstTM) SRAMs (Continued)
9Mb
(Rev. C)
GSI P/N
Config
Speed
(MHz)
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
100
(GT)
•
FT/PL
SCD
DCD
JTAG
FLXDrive™
PL
Only
•
•
•
•
PL
Only
•
•
•
•
•
•
•
•
GS88237Cyy-###
256K x 36
333/300/250/
200
2.0–2.7
2.5/3.3
GS88037Cyy-###
256K x 36
333/300/250/
200
2.0–2.7
2.5/3.3
GS88236Cyy-###V
GS88218Cyy-###V
256K x 36
512K x 18
250/200/150
3.0–3.8
1.8/2.5
• •
GS881E36Cyy-###V
GS881E32Cyy-###V
GS881E18Cyy-###V
256K x 36
256K x 32
512K x 18
250/200/150
3.0–3.8
1.8/2.5
•
•
•
GS88136Cyy-###V
GS88132Cyy-###V
GS88118Cyy-###V
256K x 36
256K x 32
512K x 18
250/200/150
3.0–3.8
1.8/2.5
•
•
•
GS880E36Cyy-###V
GS880E32Cyy-###V
GS880E18Cyy-###V
256K x 36
256K x 32
512K x 18
250/200/150
3.0–3.8
1.8/2.5
•
•
GS880F36Cyy-###V
GS880F32Cyy-###V
GS880F18Cyy-###V
256K x 36
256K x 32
512K x 18
5.5/6.5/7.5 (ns)
n/a
1.8/2.5
•
FT
Only
•
GS88036Cyy-###V
GS88032Cyy-###V
GS88018Cyy-###V
256K x 36
256K x 32
512K x 18
250/200/150
3.0–3.8
1.8/2.5
•
•
•
GS88237Cyy-###V
256K x 36
250/200
2.5
1.8/2.5
PL
Only
•
GS88037Cyy-###V
256K x 36
250/200
2.5
1.8/2.5
PL
Only
•
•
•
•
•
•
•
•
•
JTAG
FLXDrive™
4Mb
(Rev. C)
GSI P/N
GS84036Cyy-###
GS84032Cyy-###
GS84018Cyy-###
Config
128K x 36
128K x 32
256K x 18
Speed
(MHz)
250/200/166/
150
Packages
Pipeline
tKQ
(ns)
VDD
VDDQ
2.5–3.8
3.3
2.5/3.3
BGA
119
(GB)
165
(GD)
165
(GE)
Features
TQFP
209
(GC)
•
100
(GT)
FT/PL
SCD
•
•
•
Part Number Notes:
yy = Package Designator; ### = Speed Bin Designator
All parts are available in Commercial and Industrial temperature options.
Contact your sales representative for Extended or Military temperature option parts.
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DCD