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.

Results: 135
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Package/Case Packaging
ISSI SRAM 1M, 2.4V-3.6V, 10ns LP Async SRAM 43In Stock
234Expected 29/09/2026
Rp124.202
Rp115.763
Rp112.278
Rp73.567
Rp69.715
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 2M (128Kx16) 12ns Async SRAM 198In Stock
Rp228.224
Rp212.080
Rp205.475
Rp200.705
Rp191.716
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 8M (512Kx16) 10ns Async SRAM 71In Stock
Rp614.224
Rp568.726
Rp550.747
Rp537.354
Rp425.994
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 16Mb, Low Power/Power Saver,Async,1Mb x 16/2Mb x 8, 55ns, 2.2v 3.6v,48 Pin TSOP I, RoHS 76In Stock
Rp373.158
Rp346.006
Rp335.181
Rp319.404
Rp202.540
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 8Mb,High-Speed/Low Power,Async with ECC,512K x 16,10ns,2.4V-3.6V,48 Pin TSOP I, ERR1/2 pins, RoHS 86In Stock
Rp297.572
Rp275.924
Rp267.301
Rp254.642
Rp248.221
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 1In Stock
Rp124.202
Rp115.763
Rp112.278
Rp107.141
Rp104.572
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 16Mb,High-Speed,Async,1Mbx16, 20ns, 1.65v-2.2v, 48 Pin TSOP I, RoHS 65In Stock
Rp393.338
Rp364.535
Rp353.161
Rp344.354
Rp220.519
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 14In Stock
Rp415.720
Rp385.266
Rp373.158
Rp363.985
Rp229.142
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 1M (128Kx8) 12ns 5V Async SRAM 400In Stock
468Expected 06/10/2026
Rp124.202
Rp115.763
Rp112.278
Rp107.141
Rp104.572
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 8Mb, Low Power/Power Saver,Async,512K x 16,45ns,2.2v 3.6v,44 Pin TSOP II, ECC, RoHS 174In Stock
Rp247.488
Rp229.875
Rp222.904
Rp212.447
Rp207.310
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 64K 8Kx8 10ns 5V Async SRAM 246In Stock
Rp92.464
Rp86.226
Rp83.658
Rp81.640
Rp79.805
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 8Mb 1Mb x 8 10ns Async SRAM 3.3v 95In Stock
Rp410.033
Rp380.129
Rp368.204
Rp359.215
Rp346.372
Min.: 1
Mult.: 1
8 Mbit 1 M x 8 10 ns Parallel 3.6 V 2.4 V 100 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
ISSI SRAM 16Mb, 1Mbx16, 20ns Async SRAM 89In Stock
Rp617.343
Rp571.294
Rp553.132
Rp538.455
Rp513.321
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 TSOP-48 Tray

ISSI SRAM 1Mb 5V 15ns 64K x 16 Async SRAM 99In Stock
Rp287.115
Rp266.384
Rp257.945
Rp245.653
Rp198.137
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 8M (1Mx8) 55ns Async SRAM 5v 100In Stock
Rp370.589
Rp343.621
Rp332.796
Rp317.202
Rp309.130
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 1Mb (128Kx8) 10ns Async SRAM 3.3v 213In Stock
Rp131.357
Rp122.184
Rp118.515
Rp113.195
Rp110.443
Min.: 1
Mult.: 1
1 Mbit 128 k x 8 10 ns Parallel 3.6 V 2.4 V 55 mA - 40 C + 85 C SMD/SMT Tray
ISSI SRAM 8Mb 256Kx32 10ns Async SRAM 929In Stock
Rp555.333
Rp514.238
Rp498.094
Rp485.802
Rp468.557
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 4M (512Kx8) 25ns Async SRAM 1.709In Stock
Rp169.517
Rp157.592
Rp152.822
Rp149.153
Rp145.667
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 2.391In Stock
Cut Tape
Rp293.903
Rp272.438
Rp263.815
Rp251.524
Rp245.286
Reel
Rp245.286
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 4Mb 256Kx16 10ns Async SRAM 3.3v 3.202In Stock
Rp147.869
Rp137.595
Rp133.375
Rp130.257
Rp125.854
Min.: 1
Mult.: 1
4 Mbit 256 k x 16 10 ns Parallel 3.6 V 2.4 V 8 mA 0 C + 70 C SMD/SMT TSOP-44 Tray
ISSI SRAM 8M (512Kx16) 10ns Async SRAM 3.3v 1.430In Stock
Rp425.994
Rp394.806
Rp382.331
Rp372.974
Rp354.078
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 BGA-48 Tray

ISSI SRAM 8M (512Kx16) 10ns Async SRAM 3.3v 1.545In Stock
Cut Tape
Rp501.580
Rp464.888
Rp450.211
Rp439.203
Rp422.692
Reel
Rp422.692
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 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS 12.209In Stock
Rp74.118
Rp69.164
Rp67.146
Rp65.679
Rp63.661
Min.: 1
Mult.: 1
256 kbit 32 k x 8 45 ns Parallel 5.5 V 4.5 V 20 mA - 40 C + 85 C SMD/SMT SOP-28 Tray

ISSI SRAM 16M (1Mx16) 10ns Async SRAM 3.3v 4.398In Stock
Cut Tape
Rp539.556
Rp499.562
Rp483.784
Rp471.859
Rp460.118
Reel
Rp460.118
Min.: 1
Mult.: 1
: 1.500
16 Mbit 1 M x 16 10 ns Parallel 3.6 V 2.4 V 95 mA - 40 C + 85 C SMD/SMT TSOP-48 Reel, Cut Tape, MouseReel
ISSI SRAM 16Mb 10ns 1Mx16 Async SRAM 3.3v 3.399In Stock
Rp554.600
Rp513.505
Rp497.177
Rp484.885
Rp460.118
Min.: 1
Mult.: 1
16 Mbit 1 M x 16 10 ns Parallel 3.465 V 3.135 V 95 mA - 40 C + 85 C SMD/SMT BGA-48 Tray