Asynchronous SRAMs

ISSI Asynchronous SRAMs are offered in x8, x16, and x32 configurations. These devices are available in high-speed, low-power, high-speed/low-power, PowerSaver lower power, and automotive versions with long-term support offered by ISSI's commitment to the continued development of these products. ISSI Asynchronous SRAMs feature a wide offering of densities (64K to 16M), speeds (8ns to 55ns), supply voltages (1.65V to 5V), and temperature ranges (commercial, industrial, and automotive). These devices are available in a variety of packages (BGA, SOJ, SOP, sTSOP, and TSOP) to fit a variety of design needs.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Memory Size
Organisation
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 8Mb 256Kx32 10ns Async SRAM
Datasheet
929In Stock
Min.: 1
Mult.: 1

8 Mbit 256 k x 32 10 ns Parallel 3.6 V 2.4 V 95 mA - 40 C + 85 C SMD/SMT BGA-90 Tray

ISSI SRAM 8M (512Kx16) 10ns Async SRAM 3.3v
Datasheet
2.248In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

8 Mbit 512 k x 16 10 ns Parallel 3.6 V 2.4 V 95 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel, Cut Tape, MouseReel
ISSI SRAM 8M, 2.4-3.6V, 10ns 512Kx16 Asych SRAM
Datasheet
1.784In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 10 ns Parallel 3.6 V 2.4 V 50 mA - 40 C + 85 C SMD/SMT BGA-48 Tray
ISSI SRAM 16Mb Low Pwr/Pwr Svr Async 1Mx16 45ns
Datasheet
15.985In Stock
Min.: 1
Mult.: 1

16 Mbit 1 M x 16 45 ns Parallel 3.6 V 2.2 V 12 mA - 40 C + 85 C SMD/SMT BGA-48

ISSI SRAM 16Mb,High-Speed,Async,2Mbx8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS
Datasheet
618In Stock
Min.: 1
Mult.: 1

16 Mbit 2 M x 8 10 ns Parallel 3.6 V 2.4 V 90 mA - 40 C + 85 C SMD/SMT TSOP-44

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 8Mb,High-Speed/Low Power,Async with ECC,512K x 16,10ns,2.4V-3.6V,48 Ball mBGA (6x8 mm), RoHS
Datasheet
210In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 10 ns Parallel 3.6 V 2.4 V 95 mA - 40 C + 85 C SMD/SMT TFBGA-48
ISSI SRAM 16M (512Kx32) 10ns Async SRAM 3.3v
Datasheet
352In Stock
480Expected 06/10/2026
Min.: 1
Mult.: 1

16 Mbit 512 k x 32 10 ns Parallel 3.6 V 2.4 V 95 mA - 40 C + 85 C SMD/SMT BGA-90 Tray

ISSI SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,8ns/3.3v +/-10%,or 10ns/2.4v-3.6v,44 Pin TSOP II, RoHS
Datasheet
Lead-Time 16 Weeks
Min.: 1
Mult.: 1

4 Mbit 256 k x 16 10 ns Parallel 3.6 V 2.4 V 25 mA - 40 C + 85 C SMD/SMT TSOP-44

ISSI SRAM 2M (128Kx16) 10ns Async SRAM 3.3v
Datasheet
2.739In Stock
Min.: 1
Mult.: 1

2 Mbit 128 k x 16 10 ns Parallel 3.6 V 2.4 V 65 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray

ISSI SRAM 1Mb,High-Speed/Low Power,Async,64K x 16,8ns/3.3v or 10ns/2.5v-3.6v,44 Pin TSOP II, RoHS
Datasheet
966In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

1 Mbit 64 k x 16 10 ns Parallel 3.6 V 2.4 V 55 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel, Cut Tape, MouseReel
ISSI SRAM 4Mb 256Kx16 10ns 2.4-3.6V Async SRAM
Datasheet
1.947In Stock
Min.: 1
Mult.: 1

4 Mbit 256 k x 16 10 ns Parallel 3.6 V 2.4 V 25 mA - 40 C + 85 C SMD/SMT BGA-48 Tray

ISSI SRAM 4Mb 2.4-3.6V 10ns 512x8 Async SRAM
Datasheet
1.680In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 10 ns Parallel 3.6 V 2.4 V 35 mA - 40 C + 85 C SMD/SMT TSOP-44 Tube

ISSI SRAM 8Mb LowPwr/Pwr Saver Async 512Kx16 45ns
Datasheet
472In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 55 ns Parallel 2.2 V 1.65 V 25 mA - 40 C + 85 C SMD/SMT TSOP-44
ISSI SRAM 16Mb, 1Mbx16, 20ns Async SRAM
Datasheet
89In Stock
Min.: 1
Mult.: 1

16 Mbit 1 M x 16 20 ns Parallel 2.2 V 1.65 V 60 mA - 40 C + 85 C SMD/SMT BGA-48 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 8M (512Kx16) 10ns Async SRAM
Datasheet
238In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 10 ns Parallel 3.6 V 2.4 V 140 mA - 40 C + 125 C SMD/SMT TSOP-44 Tray
ISSI SRAM 4M (512Kx8) 25ns Async SRAM
Datasheet
2.103In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 25 ns Parallel 5.5 V 4.5 V 15 mA - 40 C + 85 C SMD/SMT sTSOP-32 Tray
ISSI SRAM 16Mb, Low Power/ Power Saver
Datasheet
288In Stock
Min.: 1
Mult.: 1

16 Mbit 1 M x 16 45 ns Parallel 3.6 V 2.2 V 12 mA - 40 C + 85 C SMD/SMT TSSOP-48
ISSI SRAM 4Mb, 2.4v-3.6v, 10ns 512K x 8 Async SRAM
Datasheet
1.926In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 10 ns Parallel 3.6 V 2.4 V 35 mA - 40 C + 85 C SMD/SMT BGA-36 Tray
ISSI SRAM 16M (2Mx8) 10ns Async SRAM
Datasheet
411In Stock
Min.: 1
Mult.: 1

16 Mbit 2 M x 8 10 ns Parallel 3.6 V 2.4 V 100 mA - 40 C + 85 C SMD/SMT BGA-48 Tray

ISSI SRAM 16M (1Mx16) 10ns Async SRAM
Datasheet
141In Stock
Min.: 1
Mult.: 1

16 Mbit 1 M x 16 10 ns Parallel 3.6 V 2.4 V 140 mA - 40 C + 125 C SMD/SMT TSOP-48 Tray

ISSI SRAM 1Mb 128K x 8 35ns 5v Async SRAM 5v
Datasheet
2.641In Stock
Min.: 1
Mult.: 1

1 Mbit 128 k x 8 35 ns Parallel 5.5 V 4.5 V 10 mA - 40 C + 85 C SMD/SMT TSOP-32 Tray

ISSI SRAM 4M (256Kx16) 10ns Async SRAM
Datasheet
1.848In Stock
Min.: 1
Mult.: 1

4 Mbit 256 k x 16 10 ns Parallel 5.5 V 4.5 V 50 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 256K 32Kx8 45ns 3.3v Async SRAM 3.3v
Datasheet
1.394In Stock
Min.: 1
Mult.: 1

256 kbit 32 k x 8 45 ns Parallel 3.63 V 2.97 V 20 mA - 40 C + 85 C SMD/SMT TSOP-28 Tray