Asynchronous SRAMs

Renesas Electronics Asynchronous SRAMs are based on high-performance, high-reliability CMOS technology. The technology and innovative circuit design techniques provide a cost-effective solution for high-speed async SRAM memory needs. Fully static asynchronous circuitry requires no clocks or refresh for operation. Renesas delivers asynchronous SRAM in RoHS 6/6-compliant (Green) packaging using industry-standard package options.

Results: 83
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 Interface Type Supply Voltage - Max Supply Voltage - Min Supply Current - Max Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package/Case Packaging
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM
1.377Expected 02/11/2026
Cut Tape
Rp240.700
Rp223.638
Rp216.666
Rp211.529
Reel
Rp176.855
Min.: 1
Mult.: 1
: 1.500
4 Mbit 256 k x 16 15 ns Parallel 3.6 V 3 V 170 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel, Cut Tape, MouseReel
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 5.0V STATIC RAM
269Expected 28/12/2026
Rp99.435
Rp92.647
Rp89.895
Rp87.694
Min.: 1
Mult.: 1
1 Mbit 64 k x 16 12 ns Parallel 5.5 V 4.5 V 180 mA 0 C + 70 C SMD/SMT TSOP-44 Tray
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 5.0V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Rp99.435
Rp92.647
Rp89.895
Rp87.694
Min.: 1
Mult.: 1
1 Mbit 64 k x 16 12 ns Parallel 5.5 V 4.5 V 210 mA 0 C + 70 C SMD/SMT TSOP-44 Tray
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 5.0V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp64.028
Min.: 1.500
Mult.: 1.500
: 1.500
1 Mbit 64 k x 16 12 ns Parallel 5.5 V 4.5 V 210 mA 0 C + 70 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 5.0V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp59.441
Min.: 1.500
Mult.: 1.500
: 1.500
1 Mbit 64 k x 16 15 ns Parallel 5.5 V 4.5 V 180 mA 0 C + 70 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 5.0V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Rp114.112
Rp106.407
Rp103.105
Rp100.720
Min.: 1
Mult.: 1
1 Mbit 64 k x 16 20 ns Parallel 5.5 V 4.5 V 170 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray

Renesas Electronics SRAM 128Kx8 ASYNCHRONOUS 5.0V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp64.028
Min.: 1.000
Mult.: 1.000
: 1.000
1 Mbit 128 k x 8 15 ns Parallel 5.5 V 4.5 V 155 mA 0 C + 70 C SMD/SMT SOJ-32 Reel
Renesas Electronics SRAM 3V 64K X 16 SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp113.562
Min.: 2.000
Mult.: 2.000
: 2.000
1 Mbit 64 k x 16 12 ns Parallel 3.6 V 3 V 150 mA 0 C + 70 C SMD/SMT CABGA-48 Reel
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 3.3V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Rp84.575
Rp78.888
Rp76.503
Rp74.668
Min.: 1
Mult.: 1
1 Mbit 64 k x 16 15 ns Parallel 3.6 V 3 V 130 mA 0 C + 70 C SMD/SMT TSOP-44 Tray
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 3.3V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp93.748
Min.: 1.500
Mult.: 1.500
: 1.500
1 Mbit 64 k x 16 15 ns Parallel 3.6 V 3 V 130 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 64Kx16 ASYNCHRONOUS 3.3V STATIC RAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp51.919
Min.: 1.500
Mult.: 1.500
: 1.500
1 Mbit 64 k x 16 20 ns Parallel 3.6 V 3 V 120 mA 0 C + 70 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp153.923
Min.: 2.000
Mult.: 2.000
: 2.000
4 Mbit 256 k x 16 12 ns Parallel 3.6 V 3 V 170 mA 0 C + 70 C SMD/SMT CABGA-48 Reel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Rp263.815
Rp244.919
Rp237.397
Rp231.710
Min.: 1
Mult.: 1
4 Mbit 256 k x 16 12 ns Parallel 3.6 V 3 V 170 mA - 40 C + 85 C SMD/SMT CABGA-48 Tray
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Rp223.454
Rp207.493
Rp201.072
Rp196.302
Min.: 1
Mult.: 1
4 Mbit 256 k x 16 12 ns Parallel 3.6 V 3 V 170 mA 0 C + 70 C SMD/SMT TSOP-44 Tray
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp168.783
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 256 k x 16 12 ns Parallel 3.6 V 3 V 170 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp168.783
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 256 k x 16 15 ns Parallel 3.6 V 3 V 160 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp158.326
Min.: 2.000
Mult.: 2.000
: 2.000
4 Mbit 256 k x 16 10 ns Parallel 3.6 V 3 V 200 mA 0 C + 70 C SMD/SMT CABGA-48 Reel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp153.923
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 256 k x 16 10 ns Parallel 3.6 V 3 V 200 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Rp158.326
Min.: 250
Mult.: 250
4 Mbit 256 k x 16 12 ns Parallel 3.6 V 3 V 180 mA 0 C + 70 C SMD/SMT CABGA-48 Tray
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp146.585
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 256 k x 16 15 ns Parallel 3.6 V 3 V 170 mA 0 C + 70 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp158.326
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 512 k x 8 10 ns Parallel 3.6 V 3 V 165 mA 0 C + 70 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Rp248.772
Rp230.976
Rp223.821
Rp218.501
Min.: 1
Mult.: 1
4 Mbit 512 k x 8 10 ns Parallel 3.6 V 3 V 165 mA - 40 C + 85 C SMD/SMT TSOP-44 Tray
Renesas Electronics SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp163.463
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 512 k x 8 10 ns Parallel 3.6 V 3 V 165 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp155.941
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 512 k x 8 15 ns Parallel 3.6 V 3 V 145 mA 0 C + 70 C SMD/SMT TSOP-44 Reel
Renesas Electronics SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Non-Stocked Lead-Time 18 Weeks
Reel
Rp163.463
Min.: 1.500
Mult.: 1.500
: 1.500
4 Mbit 512 k x 8 15 ns Parallel 3.6 V 3 V 145 mA - 40 C + 85 C SMD/SMT TSOP-44 Reel