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 (IDR) 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 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT
Datasheet
2.904On Order
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 143 MHz BGA-90 8 M x 32 6.5 ns 3 V 3.6 V - 40 C + 85 C IS42S32800J
ISSI DRAM SDRAM,512M,3.3V,RoHs 166MHz,16Mx32, IT
Datasheet
3.693Expected 11/08/2026
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 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 ball BGA (8mmx13mm), RoHS, IT
Datasheet
1.370Expected 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 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 86 pin TSOP II RoHS
Datasheet
1.295On Order
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 166 MHz TSOP-II-86 8 M x 32 6.5 ns 3 V 3.6 V 0 C + 70 C IS42S32800J
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 86 pin TSOP II RoHS
Datasheet
564On Order
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 143 MHz TSOP-II-86 8 M x 32 6.5 ns 3 V 3.6 V 0 C + 70 C IS42S32800J Tray
ISSI DRAM 512M, 3.3V, SDRAM, 64Mx8, 143Mhz, 54 pin TSOP II RoHS, IT
Datasheet
324Expected 12/10/2026
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, SDRAM, 4Mx16, 166 Mhz, 54 ball BGA (8mmx8mm) RoHS, IT
Datasheet
1.044Expected 17/07/2026
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, 166Mhz, 54 pin TSOP II RoHS, IT
Datasheet
836Expected 07/07/2026
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 - 40 C + 85 C
ISSI DRAM 64M, 3.3V, SDRAM, 2Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT
Datasheet
2.640On Order
Min.: 1
Mult.: 1

SDRAM 64 Mbit 32 bit 166 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, 4Mx16, 143Mhz, 54 pin TSOP II RoHS, IT
Datasheet
Lead-Time 16 Weeks
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 - 40 C + 85 C
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 ball BGA (8mmx13mm), RoHS
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

SDRAM 512 Mbit 16 bit 167 MHz BGA-54 32 M x 16 6 ns 3 V 3.6 V 0 C + 70 C IS42S16320F Reel
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 ball BGA (8mmx13mm), RoHS, IT, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

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 Reel
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 pin Copper TSOP II (400 mil) RoHS, IT, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1.500
Mult.: 1.500
: 1.500

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 Reel
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 166MHz, 54 pin Copper TSOP II (400 mil) RoHS, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1.500
Mult.: 1.500
: 1.500

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 Reel
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 ball BGA (8mmx13mm), RoHS, IT, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

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 Reel, Cut Tape, MouseReel
ISSI DRAM 512M, 3.3V, SDRAM, 32Mx16, 143MHz, 54 ball BGA (8mmx13mm), RoHS, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

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 Reel
ISSI DRAM 512M, 3.3V, SDRAM, 16Mx32, 166MHz, 90 ball BGA (8mmx13mm) RoHS, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

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 512M, 3.3V, SDRAM, 16Mx32, 133Mhz @CL2 , 90 ball BGA (8mmx13mm) RoHS, IT
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 240
Mult.: 240

SDRAM 512 Mbit 32 bit 133 MHz BGA-90 16 M x 32 6 ns 3 V 3.6 V - 40 C + 85 C IS42S32160F Reel
ISSI DRAM 512M, 3.3V, SDRAM, 16Mx32, 133Mhz @CL2 , 86 pin TSOP II, RoHS, IT
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
: 108

SDRAM 512 Mbit 32 bit 133 MHz TSOP-II-86 16 M x 32 6 ns 3 V 3.6 V - 40 C + 85 C IS42S32160F Reel, Cut Tape
ISSI DRAM 512M, 3.3V, SDRAM, 16Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500
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 Reel
ISSI DRAM 512M, 3.3V, SDRAM, 16Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

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 256M, 3.3V, SDRAM, 8Mx32, 133Mhz @ CL2, 90 ball BGA (8mmx13mm) RoHS, IT
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 133 MHz BGA-90 8 M x 32 6 ns 3 V 3.6 V - 40 C + 85 C IS42S32800J Reel
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 133Mhz @ CL2, 86 pin TSOP II RoHS
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
SDRAM 256 Mbit 32 bit 133 MHz TSOP-II-86 8 M x 32 6 ns 3 V 3.6 V 0 C + 70 C IS42S32800J
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 133Mhz @ CL2, 86 pin TSOP II RoHS, IT
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 133 MHz TSOP-II-86 8 M x 32 6 ns 3 V 3.6 V - 40 C + 85 C IS42S32800J
ISSI DRAM 512M, 3.3V, SDRAM, 64Mx8, 166Mhz, 54 pin TSOP II RoHS, IT, T&R
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1.500
Mult.: 1.500
: 1.500

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