3.3V Single Data Rate (SDR) Synchronous DRAM

ISSI 3.3V Single Data Rate (SDR) Synchronous DRAM provides a wide selection of SDR SDRAM with densities from 16Mbit to 512Mbit in 1Mx16, 4Mx16, and 8Mx16 organizations. Each device features a single supply voltage (3.3V +/-0.3V), standard SDRAM clock timing, LVTTL compatible inputs, programmable burst length of 1, 2, 4, 8, or full page, auto-refresh and self-refresh modes. ISSI 3.3V SDR Synchronous DRAM has a programmable CAS latency of 2 or 3. Typical applications for these devices include wireless access points, base stations, routers, network storage, energy management, industrial controls, car infotainment, and automotive telematics.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Memory Size
Data Bus Width
Maximum Clock Frequency
Package/Case
Organisation
Access Time
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
ISSI DRAM 512M, 3.3V, SDRAM, 64Mx8, 143Mhz, 54 pin TSOP II RoHS
Datasheet
90In Stock
Min.: 1
Mult.: 1

SDRAM 512 Mbit 8 bit 143 MHz TSOP-II-54 64 M x 8 5.4 ns 3 V 3.6 V 0 C + 70 C IS42S86400F Tray
ISSI DRAM 64M, 3.3V, SDRAM, 4Mx16, 143Mhz, 54 pin TSOP II RoHS
Datasheet
3,755In Stock
Min.: 1
Mult.: 1

SDRAM 64 Mbit 16 bit 143 MHz TSOP-II-54 4 M x 16 5.4 ns 3 V 3.6 V 0 C + 70 C
ISSI DRAM 64M, 3.3V, SDRAM, 2Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS, IT
Datasheet
1,476In Stock
16,632Expected 16/07/2026
Min.: 1
Mult.: 1

SDRAM 64 Mbit 32 bit 166 MHz TSOP-II-86 2 M x 32 5.4 ns 3 V 3.6 V - 40 C + 85 C
ISSI DRAM 64M, 3.3V, SDRAM, 4Mx16, 166Mhz, 54 pin TSOP II RoHS
Datasheet
390In Stock
Min.: 1
Mult.: 1

SDRAM 64 Mbit 16 bit 166 MHz TSOP-II-54 4 M x 16 5.4 ns 3 V 3.6 V 0 C + 70 C
ISSI DRAM 64M, 3.3V, SDRAM, 4Mx16, 143 Mhz, 54 ball BGA (8mmx8mm) RoHS, IT
Datasheet
167In Stock
Min.: 1
Mult.: 1

SDRAM 64 Mbit 16 bit 143 MHz BGA-54 4 M x 16 5.4 ns 3 V 3.6 V - 40 C + 85 C
ISSI DRAM 64M, 3.3V, SDRAM, 2Mx32, 143Mhz, 86 pin TSOP II (400 mil) RoHS
Datasheet
260In Stock
Min.: 1
Mult.: 1

SDRAM 64 Mbit 32 bit 143 MHz TSOP-II-86 2 M x 32 5.4 ns 3 V 3.6 V 0 C + 70 C
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 ball BGA (8mmx13mm), RoHS, IT
Datasheet
2,848In Stock
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 143 MHz BGA-54 32 M x 16 5.4 ns 3 V 3.6 V - 40 C + 85 C IS42S16320F
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 pin Copper TSOP II (400 mil) RoHS
Datasheet
1,896In Stock
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 143 MHz TSOP-II-54 32 M x 16 5.4 ns 3 V 3.6 V 0 C + 70 C IS42S16320F Tray
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 pin Copper TSOP II (400 mil) RoHS, IT, T&R
Datasheet
1,820In Stock
1,500Expected 24/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SDRAM 512 Mbit 16 bit 143 MHz TSOP-II-54 32 M x 16 5.4 ns 3 V 3.6 V - 40 C + 85 C IS42S16320F Reel, Cut Tape, MouseReel
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT
Datasheet
2,499In Stock
2,160Expected 06/07/2026
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 166 MHz BGA-90 8 M x 32 6.5 ns 3 V 3.6 V - 40 C + 85 C IS42S32800J Tray
ISSI DRAM 256M 16Mx16 143Mhz SDR SDRAM, 3.3V
Datasheet
2,538In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 16 bit 143 MHz BGA-54 16 M x 16 5.5 ns 3 V 3.6 V - 40 C + 85 C IS42S16160G Tray
ISSI DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 ball BGA (8mmx8mm) RoHS, IT
Datasheet
283In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 8 bit 143 MHz BGA-54 32 M x 8 5.4 ns 3 V 3.6 V - 40 C + 85 C IS42S83200G Tray
ISSI DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT
Datasheet
1,569In Stock
7,236Expected 06/07/2026
Min.: 1
Mult.: 1

SDRAM 256 Mbit 16 bit 143 MHz TSOP-II-54 16 M x 16 5.5 ns 3 V 3.6 V - 40 C + 85 C IS42S16160G Tray
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 pin Copper TSOP II (400 mil) RoHS, IT
Datasheet
1,485In Stock
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 143 MHz TSOP-II-54 32 M x 16 5.4 ns 3 V 3.6 V - 40 C + 85 C IS42S16320F
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 pin Copper TSOP II (400 mil) RoHS, T&R
Datasheet
1,221In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SDRAM 512 Mbit 16 bit 143 MHz TSOP-II-54 32 M x 16 5.4 ns 3 V 3.6 V 0 C + 70 C IS42S16320F Reel, Cut Tape, MouseReel
ISSI DRAM 512M, 3.3V, SDRAM, 16Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS
Datasheet
258In Stock
Min.: 1
Mult.: 1

SDRAM 512 Mbit 32 bit 167 MHz BGA-90 16 M x 32 6 ns 3 V 3.6 V 0 C + 70 C IS42S32160F
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 133Mhz @ CL2, 90 ball BGA (8mmx13mm) RoHS
Datasheet
480In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 133 MHz BGA-90 8 M x 32 6 ns 3 V 3.6 V 0 C + 70 C IS42S32800J Reel
ISSI DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 pin TSOP II (400 mil) RoHS, IT
Datasheet
605In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 8 bit 143 MHz TSOP-II-54 32 M x 8 5.4 ns 3 V 3.6 V - 40 C + 85 C IS42S83200J
ISSI DRAM 512M, 3.3V, SDRAM, 64Mx8, 143Mhz, 54 pin TSOP II RoHS, IT
Datasheet
632In Stock
Min.: 1
Mult.: 1

SDRAM 512 Mbit 8 bit 143 MHz TSOP-II-54 64 M x 8 5.4 ns 3 V 3.6 V - 40 C + 85 C IS42S86400F
ISSI DRAM 16M, 3.3V, SDRAM 1Mx16, 143Mhz,RoHS
Datasheet
634In Stock
Min.: 1
Mult.: 1

SDRAM 16 Mbit 16 bit 143 MHz TSOP-II-50 1 M x 16 6 ns 3 V 3.6 V 0 C + 70 C IS42S16100H Tray
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 ball BGA (8mmx13mm), RoHS, IT
Datasheet
140In Stock
1,920Expected 17/08/2026
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 167 MHz BGA-54 32 M x 16 6 ns 3 V 3.6 V - 40 C + 85 C IS42S16320F Tray
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 ball BGA (8mmx13mm), RoHS
Datasheet
87In Stock
720Expected 28/09/2026
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 143 MHz BGA-54 32 M x 16 5.4 ns 3 V 3.6 V 0 C + 70 C IS42S16320F
ISSI DRAM 64M, 3.3V, M-SDRAM 2Mx32, 133Mhz, RoHS
Datasheet
53In Stock
348Expected 10/09/2026
Min.: 1
Mult.: 1

SDRAM Mobile 64 Mbit 16 bit 133 MHz FBGA-54 4 M x 16 5.5 ns 3 V 3.6 V - 40 C + 85 C IS42SM16400M
ISSI DRAM 16M, 3.3V, SDRAM 1Mx16, 166Mhz,RoHS
Datasheet
309In Stock
Min.: 1
Mult.: 1

SDRAM 16 Mbit 16 bit 166 MHz BGA-60 1 M x 16 6 ns 3 V 3.6 V 0 C + 70 C IS42S16100H
ISSI DRAM 16M, 3.3V, SDRAM 1Mx16, 143Mhz,RoHS
Datasheet
446In Stock
Min.: 1
Mult.: 1

SDRAM 16 Mbit 16 bit 143 MHz TSOP-II-50 1 M x 16 6 ns 3 V 3.6 V - 40 C + 85 C IS42S16100H Tray