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 (USD) 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
Organization
Access Time
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
ISSI DRAM 64M, 3.3V, SDRAM, 2Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS
Datasheet
342In Stock
216On Order
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 0 C + 70 C
ISSI DRAM 64M, 3.3V, SDRAM, 4Mx16, 166 Mhz, 54 ball BGA (8mmx8mm) RoHS, IT
Datasheet
35In Stock
1,740On Order
Min.: 1
Mult.: 1

SDRAM 64 Mbit 16 bit 166 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, 4Mx16, 143 Mhz, 54 ball BGA (8mmx8mm) RoHS
Datasheet
137In 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 0 C + 70 C
ISSI DRAM 64M, 3.3V, SDRAM, 2Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS
Datasheet
239In Stock
Min.: 1
Mult.: 1

SDRAM 64 Mbit 32 bit 143 MHz BGA-90 2 M x 32 5.4 ns 3 V 3.6 V 0 C + 70 C
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 pin Copper TSOP II (400 mil) RoHS
Datasheet
1,080In Stock
324Expected 10/6/2026
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 167 MHz TSOP-II-54 32 M x 16 6 ns 3 V 3.6 V 0 C + 70 C IS42S16320F
ISSI DRAM 512M, 3.3V, SDRAM, 64Mx8, 166Mhz, 54 pin TSOP II RoHS, IT
Datasheet
184In Stock
Min.: 1
Mult.: 1

SDRAM 512 Mbit 8 bit 167 MHz TSOP-II-54 64 M x 8 6 ns 3 V 3.6 V - 40 C + 85 C IS42S86400F Reel
ISSI DRAM 16M, 3.3V, SDRAM 1Mx16, 166Mhz,RoHS
Datasheet
47In Stock
Min.: 1
Mult.: 1

SDRAM 16 Mbit 16 bit 166 MHz TSOP-II-50 1 M x 16 6 ns 3 V 3.6 V 0 C + 70 C IS42S16100H
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 pin Copper TSOP II (400 mil) RoHS, IT
Datasheet
16In Stock
3,564On Order
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 167 MHz TSOP-II-54 32 M x 16 6 ns 3 V 3.6 V - 40 C + 85 C IS42S16320F
ISSI DRAM 512M, 3.3V, SDRAM, 16Mx32, 166MHz, 86 pin TSOP II, RoHS, IT
Datasheet
13In Stock
216Expected 8/23/2027
Min.: 1
Mult.: 1

SDRAM 512 Mbit 32 bit 167 MHz TSOP-II-86 16 M x 32 6 ns 3 V 3.6 V - 40 C + 85 C IS42S32160F
ISSI DRAM 256M, 3.3V, SDRAM, 32Mx8, 166MHz, 54 pin TSOP II (400 mil) RoHS, IT
Datasheet
47In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 8 bit 166 MHz TSOP-II-54 32 M x 8 5.4 ns 3 V 3.6 V - 40 C + 85 C IS42S83200J
ISSI DRAM 16M, 3.3V, SDRAM 1Mx16, 166Mhz,RoHS
Datasheet
5In Stock
286Expected 9/16/2026
Min.: 1
Mult.: 1

SDRAM 16 Mbit 16 bit 166 MHz BGA-60 1 M x 16 3 V 3.6 V - 40 C + 85 C IS42S16100H
ISSI DRAM 16M, 3.3V, SDRAM 1Mx16, 166Mhz,RoHS
Datasheet
2In Stock
Min.: 1
Mult.: 1

SDRAM 16 Mbit 16 bit 166 MHz TSOP-II-50 1 M x 16 6 ns 3 V 3.6 V - 40 C + 85 C IS42S16100H
ISSI DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 pin TSOP II (400 mil) RoHS
Datasheet
146In 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 0 C + 70 C IS42S83200J
ISSI DRAM 32Mb 2Mx16 133MHz Mobile SDRAM
Datasheet
847In Stock
Min.: 1
Mult.: 1

SDRAM Mobile 32 Mbit 16 bit 133 MHz BGA-54 2 M x 16 5.5 ns 2.7 V 3.6 V - 40 C + 85 C IS42SM16200D Tray
ISSI DRAM 64M, 3.3V, SDRAM, 4Mx16, 143 Mhz, 54 ball BGA (8mmx8mm) RoHS, IT
Datasheet
700In 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 512M, 3.3V, SDRAM, 16Mx32, 166MHz, 90 ball BGA (8mmx13mm) RoHS,
Datasheet
251In 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 Reel
ISSI DRAM SDRAM,512M,3.3V,RoHs 166MHz,16Mx32, IT
Datasheet
2,697In Stock
1,920On Order
Min.: 1
Mult.: 1

SDRAM 512 Mbit 32 bit 167 MHz BGA-90 16 M x 32 6 ns 3 V 3.6 V - 40 C + 85 C IS42S32160F Tray
ISSI DRAM 64M, 3.3V, SDRAM, 2Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS, IT
Datasheet
31In Stock
41,796On Order
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, 2Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT
Datasheet
49In Stock
240On Order
Min.: 1
Mult.: 1

SDRAM 64 Mbit 32 bit 143 MHz BGA-90 2 M x 32 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, IT
Datasheet
31In Stock
3,024On Order
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 - 40 C + 85 C
ISSI DRAM 512M, 3.3V, SDRAM, 16Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS
Datasheet
210In 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 512M, 3.3V, SDRAM, 64Mx8, 143Mhz, 54 pin TSOP II RoHS, IT
Datasheet
648In Stock
864On Order
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 64M, 3.3V, M-SDRAM 2Mx32, 133Mhz, RoHS
Datasheet
386In Stock
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, 143Mhz,RoHS
Datasheet
561In Stock
Min.: 1
Mult.: 1

SDRAM 16 Mbit 16 bit 143 MHz BGA-60 1 M x 16 6 ns 3 V 3.6 V - 40 C + 85 C IS42S16100H
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 ball BGA (8mmx13mm), RoHS, IT
Datasheet
18In Stock
3,840On Order
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