Ultra-Low Power SRAM

ISSI Ultra-Low Power SRAM includes high-speed (35ns, 45ns, 55ns access time) CMOS devices as well as Asynchronous SRAM with x8, x16, and x32 configurations. ISSI IS62/65WV2568DALL and IS62/65WV2568DBLL are high-speed, 2Mb static RAMs organized as 256K words by 8 bits. These SRAM devices are fabricated using ISSI high-performance CMOS technology. This highly reliable process, coupled with innovative circuit design techniques, yields high-performance and low-power-consumption devices. ISSI Asynchronous SRAMs include 5V, High-Speed/Low Power, Ultra-Low Power, and Pseudo SRAM (PSRAM)/CellularRAM™. These Asynchronous SRAMs are used throughout Consumer, Industrial, Automotive, Telecom, and Networking applications.

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Description Datasheet Availability Pricing (TWD) 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
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Packaging

ISSI SRAM 2Mb 128Kx16 55ns Async SRAM
Datasheet
5,338In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2 Mbit 128 k x 16 55 ns Parallel 3.6 V 2.5 V 3 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel, Cut Tape, MouseReel

ISSI SRAM 8M (512Kx8) 55ns 5V Async SRAM 5v
Datasheet
850In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 55 ns Parallel 5.5 V 4.5 V 25 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray

ISSI SRAM 2Mb 256Kx8 55ns Async SRAM
Datasheet
458In Stock
Min.: 1
Mult.: 1

2 Mbit 256 k x 8 55 ns Parallel 3.6 V 2.5 V 3 mA - 40 C + 85 C SMD/SMT TSOP-32 Tray

ISSI SRAM 4Mb 512Kx8 55ns Async SRAM
Datasheet
608In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 55 ns Parallel 3.6 V 2.5 V 45 mA - 40 C + 85 C SMD/SMT TSOP-32 Tray

ISSI SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,55ns,2.5v-3.6v,44 Pin TSOP II, RoHS
Datasheet
453In Stock
Min.: 1
Mult.: 1

4 Mbit 256 k x 16 55 ns 18 MHz Parallel 3.6 V 2.5 V 10 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 8Mb 512Kx16 55ns Async SRAM
Datasheet
622In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 55 ns 18 MHz Parallel 3.6 V 2.5 V 4 mA - 40 C + 85 C SMD/SMT BGA-48 Tray
ISSI SRAM 8Mb 1Mbx8 55ns Async SRAM
Datasheet
232In Stock
Min.: 1
Mult.: 1

8 Mbit 1 M x 8 55 ns Parallel 3.6 V 2.5 V 35 mA - 40 C + 85 C SMD/SMT TFBGA-48 Tray
ISSI SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,70ns,1.65v-2.2v,48 Ball mBGA (7.2x8.7mm), RoHS
Datasheet
208In Stock
Min.: 1
Mult.: 1

8 Mbit 70 ns 2.2 V 1.65 V 4 mA - 40 C + 85 C SMD/SMT BGA-48 Tray
ISSI SRAM 4Mb 256Kx16 55ns Async SRAM
Datasheet
198In Stock
Min.: 1
Mult.: 1

4 Mbit 256 k x 16 55 ns 18 MHz Parallel 3.6 V 2.5 V 10 mA - 40 C + 85 C SMD/SMT TFBGA-48 Tray

ISSI SRAM 8M (1Mx8) 55ns Async SRAM 5v
Datasheet
105In Stock
Min.: 1
Mult.: 1

8 Mbit 1 M x 8 55 ns Parallel 5.5 V 4.5 V 25 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 2Mb 128Kx16 55ns Async SRAM
Datasheet
376In Stock
Min.: 1
Mult.: 1

2 Mbit 128 k x 16 55 ns Parallel 3.6 V 2.5 V 3 mA - 40 C + 85 C SMD/SMT BGA-48 Tray
ISSI SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,55ns,2.5v-3.6v,48 Ball mBGA (7.2x8.7mm), RoHS
Datasheet
4,418In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

8 Mbit 512 k x 16 55 ns Parallel 3.6 V 2.5 V 5 mA - 40 C + 85 C SMD/SMT TFBGA-48 Reel, Cut Tape, MouseReel

ISSI SRAM 8Mb 512Kx16 55ns Async SRAM
Datasheet
4,361In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

8 Mbit 512 k x 16 55 ns 18 MHz Parallel 3.6 V 2.5 V 4 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel, Cut Tape, MouseReel
ISSI SRAM 2Mb 256Kx8 55ns Async SRAM
Datasheet
680In Stock
Min.: 1
Mult.: 1

2 Mbit 256 k x 8 55 ns Parallel 3.6 V 2.5 V 3 mA - 40 C + 85 C SMD/SMT sTSOP-32 Tray

ISSI SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,55ns,2.5v-3.6v,44 Pin TSOP II, RoHS
Datasheet
1,755In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 55 ns 18 MHz Parallel 3.6 V 2.5 V 4 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 4Mb, Low Power/Power Saver,Async,512K x 8,55ns,2.5v-3.6v,32 Pin sTSOP I (8x13.4mm), RoHS
Datasheet
2,133In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 55 ns Parallel 3.6 V 2.5 V 10 mA - 40 C + 85 C SMD/SMT sTSOP-32 Tray

ISSI SRAM 4Mb 512Kx8 55ns Async SRAM
Datasheet
1,103In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 55 ns Parallel 3.6 V 2.5 V 45 mA - 40 C + 85 C SMD/SMT TSOP-32 Tray
ISSI SRAM 4M (512Kx8) 55ns Async SRAM
Datasheet
85In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 55 ns Parallel 3.6 V 2.5 V 45 mA - 40 C + 85 C SMD/SMT SOP-32 Tray
ISSI SRAM 1Mb 128Kx8 55ns Async SRAM
Datasheet
432In Stock
Min.: 1
Mult.: 1

1 Mbit 128 k x 8 55 ns Parallel 3.6 V 2.5 V 5 mA - 40 C + 85 C SMD/SMT sTSOP-32 Tray
ISSI SRAM 1Mb 128Kx8 55ns Async SRAM
Datasheet
213In Stock
Min.: 1
Mult.: 1

1 Mbit 128 k x 8 55 ns Parallel 3.6 V 2.5 V 8 mA - 40 C + 85 C SMD/SMT SOP-32 Tube

ISSI SRAM 1Mb 64Kx16 55ns Async SRAM
Datasheet
118In Stock
Min.: 1
Mult.: 1

1 Mbit 64 k x 16 55 ns Parallel 3.6 V 2.5 V 5 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 1Mb 64Kx16 55ns Async SRAM
Datasheet
208In Stock
Min.: 1
Mult.: 1

1 Mbit 64 k x 16 55 ns Parallel 3.6 V 2.5 V 5 mA - 40 C + 85 C SMD/SMT TFBGA-48 Tray

ISSI SRAM 1Mb 128Kx8 55ns Async SRAM
Datasheet
50In Stock
312Expected 8/17/2026
Min.: 1
Mult.: 1

1 Mbit 128 k x 8 55 ns Parallel 3.6 V 2.5 V 5 mA - 40 C + 85 C SMD/SMT TSOP-32 Tray

ISSI SRAM 8Mb, Low Power Async, 1Mbx8 5v,44 Pin TSOP II, RoHS
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

8 Mbit 1 M x 8 55 ns Parallel 5.5 V 4.5 V 25 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel

ISSI SRAM 8Mb, Low Power Async, 512Kx16, 5v,44 Pin TSOP II, RoHS
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

8 Mbit 512 k x 16 55 ns Parallel 5.5 V 4.5 V 25 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel