SigmaQuad-II+ SRAMs

GSI Technology SigmaQuad-II+ SRAMs have built-in compliance with the SigmaQuad-II+ SRAM pinout standard for Separate I/O synchronous SRAMs. The SigmaQuad-II+ are 301,989,888-bit (288Mb) SRAMs. The SigmaQuad-II+ SRAMs are just one element in a family of low power, low voltage HSTL I/O SRAMs designed to operate at the speeds needed to implement economical high performance networking systems.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Memory Size
Organization
Access Time
Maximum Clock Frequency
Interface Type
Supply Voltage - Max
Supply Voltage - Min
Supply Current - Max
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
GSI Technology SRAM 1.8 or 1.5V 1M x 36 36M
Datasheet
14In Stock
Min.: 1
Mult.: 1

36 Mbit 1 M x 36 300 MHz Parallel 1.9 V 1.7 V 675 mA 0 C + 70 C SMD/SMT BGA-165 Tray
GSI Technology SRAM 1.5/1.8V 8M x 36 288M
Datasheet
30In Stock
Min.: 1
Mult.: 1

288 Mbit 8 M x 36 450 ps 550 MHz Parallel 1.9 V 1.7 V 1.3 A 0 C + 70 C SMD/SMT BGA-165 Tray
GSI Technology SRAM 1.8 or 1.5V 2M x 36 72M
Datasheet
11Expected 10/16/2026
Min.: 1
Mult.: 1
72 Mbit 2 M x 36 500 MHz Parallel 1.9 V 1.7 V 1.17 A - 40 C + 85 C SMD/SMT BGA-165 Tray
GSI Technology SRAM 1.5/1.8V 16M x 18 288M
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 10
Mult.: 10

288 Mbit 16 M x 18 550 MHz Parallel 1.9 V 1.7 V 1.15 A - 40 C + 85 C SMD/SMT BGA-165 Tray
GSI Technology SRAM 1.5/1.8V 8M x 36 288M
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 10
Mult.: 10

288 Mbit 8 M x 36 333 MHz Parallel 1.9 V 1.7 V 850 mA 0 C + 70 C SMD/SMT BGA-165 Tray
GSI Technology SRAM 1.8 or 1.5V 8M x 9 72M
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
72 Mbit 8 M x 9 333 MHz Parallel 1.9 V 1.7 V 930 mA - 40 C + 85 C SMD/SMT BGA-165 Tray
GSI Technology SRAM 1.8 or 1.5V 4M x 18 72M
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
72 Mbit 4 M x 18 333 MHz Parallel 1.9 V 1.7 V 930 mA - 40 C + 85 C SMD/SMT BGA-165 Tray
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 333MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 333 MHz Parallel 1.9 V 1.7 V 710 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 400MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 400 MHz Parallel 1.9 V 1.7 V 790 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 450MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 450 MHz Parallel 1.9 V 1.7 V 870 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 450MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 450 MHz Parallel 1.9 V 1.7 V 870 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 500MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 500 MHz Parallel 1.9 V 1.7 V 940 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x36, 333MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 4 M x 36 333 MHz Parallel 1.9 V 1.7 V 780 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x36, 400MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 4 M x 36 400 MHz Parallel 1.9 V 1.7 V 840 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x36, 450MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 4 M x 36 450 MHz Parallel 1.9 V 1.7 V 930 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x36, 450MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 4 M x 36 450 MHz Parallel 1.9 V 1.7 V 930 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x36, 500MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 4 M x 36 500 MHz Parallel 1.9 V 1.7 V 1.01 A - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 333MHz, Commercial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 333 MHz Parallel 1.9 V 1.7 V 690 mA 0 C + 85 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 333MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 333 MHz Parallel 1.9 V 1.7 V 710 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 400MHz, Commercial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 400 MHz Parallel 1.9 V 1.7 V 770 mA 0 C + 85 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 400MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 400 MHz Parallel 1.9 V 1.7 V 790 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 450MHz, Commercial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 450 MHz Parallel 1.9 V 1.7 V 850 mA 0 C + 85 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 450MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 450 MHz Parallel 1.9 V 1.7 V 870 mA - 40 C + 100 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 450MHz, Commercial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 450 MHz Parallel 1.9 V 1.7 V 850 mA 0 C + 85 C SMD/SMT BGA-165
GSI Technology SRAM SigmaQuad-II+, 144Mb, x18, 450MHz, Industrial Temp
Datasheet
Non-Stocked
Min.: 10
Mult.: 10

144 Mbit 8 M x 18 450 MHz Parallel 1.9 V 1.7 V 870 mA - 40 C + 100 C SMD/SMT BGA-165