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 256K 32K x 8 45ns 5v Async SRAM 5v
Datasheet
4.613In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

256 kbit 32 k x 8 45 ns Parallel 5.5 V 4.5 V 25 mA - 40 C + 85 C SMD/SMT TSOP-28 Reel, Cut Tape, MouseReel
ISSI SRAM 8Mb,High-Speed/Low Power,Async with ECC,512K x 16,10ns,2.4V-3.6V,48 Pin TSOP I, ERR1/2 pins, RoHS
Datasheet
87In 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 TSOP-48

ISSI SRAM 512K, 2.4-3.6V, 10ns 32Kx16 Asynch SRAM
Datasheet
61In Stock
Min.: 1
Mult.: 1

32 kbit 32 k x 16 10 ns Parallel 3.6 V 2.4 V 55 mA - 40 C + 85 C SMD/SMT TSOP-44 Tube
ISSI SRAM 64K 8Kx8 10ns 5V Async SRAM
Datasheet
361In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

64 kbit 8 k x 8 10 ns Parallel 5.25 V 4.75 V 50 mA - 40 C + 85 C SMD/SMT SOJ-28 Reel, Cut Tape, MouseReel
ISSI SRAM 512K 32Kx16 12ns Async SRAM
Datasheet
192In Stock
Min.: 1
Mult.: 1

512 kbit 32 k x 16 12 ns Parallel 5.5 V 4.5 V 45 mA - 40 C + 85 C SMD/SMT SOJ-44 Tube
ISSI SRAM 16Mb,High-Speed,Async,1Mbx16, 20ns, 1.65v-2.2v, 48 Ball mBGA (6x8 mm), RoHS
Datasheet
48In Stock
480Expected 26/08/2026
Min.: 1
Mult.: 1

16 Mbit 1 M x 16 20 ns Parallel 2.2 V 1.65 V 90 mA - 40 C + 85 C SMD/SMT BGA-48
ISSI SRAM 256K (32K x 8) 20ns Async SRAM 3.3v
Datasheet
84In Stock
Min.: 1
Mult.: 1

256 kbit 32 k x 8 20 ns Parallel 3.63 V 2.97 V 25 mA - 40 C + 85 C SMD/SMT TSOP-28 Tray

ISSI SRAM 16Mb, Low Power/Power Saver,Async,1Mb x 16/2Mb x 8, 55ns, 2.2v 3.6v,48 Pin TSOP I, RoHS
Datasheet
106In Stock
Min.: 1
Mult.: 1

16 Mbit 1 M x 16 55 ns 3.6 V 2.2 V 12 mA - 40 C + 85 C SMD/SMT TSOP-48 Tray
ISSI SRAM 1M (128Kx8) 12ns 5V Async SRAM
Datasheet
369In Stock
Min.: 1
Mult.: 1

1 Mbit 128 k x 8 12 ns Parallel 5.5 V 4.5 V 40 mA - 40 C + 85 C SMD/SMT sTSOP-32 Tray

ISSI SRAM 4M (512Kx8) 10ns Async SRAM
Datasheet
166In Stock
Min.: 1
Mult.: 1

4 Mbit 512 k x 8 10 ns Parallel 5.5 V 4.5 V 50 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 64K 8Kx8 10ns 5V Async SRAM
Datasheet
79In Stock
Min.: 1
Mult.: 1

64 kbit 8 k x 8 10 ns Parallel 5.25 V 4.75 V 50 mA - 40 C + 85 C SMD/SMT TSOP-28 Tray

ISSI SRAM 4Mb (256K x 16) 8ns Async SRAM
Datasheet
181In Stock
Min.: 1
Mult.: 1

4 Mbit 256 k x 16 8 ns Parallel 3.63 V 2.97 V 45 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 16Mb,High-Speed,Async,2Mbx8,10ns, 2.4v-3.6v, 48 Ball mBGA (6x8 mm), RoHS
Datasheet
123In 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 BGA-48
ISSI SRAM 1M, 2.4V-3.6V, 10ns LP Async SRAM
Datasheet
304In Stock
Min.: 1
Mult.: 1

1 Mbit 128 k x 8 10 ns Parallel 3.6 V 2.4 V 25 mA - 40 C + 85 C SMD/SMT sTSOP-32 Tray

ISSI SRAM 1Mb 5V 15ns 64K x 16 Async SRAM
Datasheet
104In Stock
Min.: 1
Mult.: 1

1 Mbit 64 k x 16 15 ns Parallel 5.5 V 4.5 V 50 mA - 40 C + 125 C SMD/SMT TSOP-44 Tray

ISSI SRAM 2M (128Kx16) 12ns Async SRAM
Datasheet
198In Stock
Min.: 1
Mult.: 1

2 Mbit 128 k x 16 12 ns Parallel 3.6 V 2.4 V 60 mA - 40 C + 125 C SMD/SMT TSOP-44 Tray
ISSI SRAM 256K 32Kx8 10ns Async SRAM 3.3v
Datasheet
1.135In Stock
Min.: 1
Mult.: 1

256 kbit 32 k x 8 10 ns Parallel 3.6 V 3.135 V 25 mA - 40 C + 85 C SMD/SMT TSOP-28 Tray

ISSI SRAM 4Mb, 2.4v-3.6v, 10ns 256Kx16 Async SRAM
Datasheet
135In Stock
Min.: 1
Mult.: 1

4 Mbit 256 k x 16 10 ns Parallel 3.6 V 2.4 V 60 mA - 40 C + 125 C SMD/SMT TSOP-44 Tray
ISSI SRAM 256K 32Kx8 45ns Async SRAM 3.3v
Datasheet
903In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

256 kbit 32 k x 8 45 ns Parallel 3.63 V 2.97 V 5 mA - 40 C + 85 C SMD/SMT SOP-28 Reel, Cut Tape, MouseReel
ISSI SRAM 16Mb,High-Speed,Async,1Mbx16, 20ns, 1.65v-2.2v, 48 Pin TSOP I, RoHS
Datasheet
73In Stock
Min.: 1
Mult.: 1

16 Mbit 1 M x 16 20 ns Parallel 2.2 V 1.65 V 90 mA - 40 C + 85 C SMD/SMT TSOP-48
ISSI SRAM 16Mb,High-Speed,Async,2Mbx8,10ns, 2.4v-3.6v, 54 Pin TSOP II, RoHS
Datasheet
104In 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-II-54

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 8Mb, Low Power/Power Saver,Async,512K x 16,45ns,2.2v 3.6v,44 Pin TSOP II, ECC, RoHS
Datasheet
216In Stock
Min.: 1
Mult.: 1

8 Mbit 512 k x 16 45 ns Parallel 3.6 V 2.2 V 35 mA - 40 C + 85 C SMD/SMT TSOP-44
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 8M 8,10ns 2.4-3.6V 512Kx16 LP Asyn SRAM
Datasheet
3.138In 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