Quad SPI (QSPI) PSRAM SDRs in USON8 Package

AP Memory Quad SPI (QSPI) PSRAM SDRs in a USON8 Package delivers Internet of Things (IoT) RAM ranging from 16M to 64M densities with 2M x8 or 8M x8 organization. The PSRAM SDRs are offered in the USON8 package resulting in a compact solution compared to SOP8 but keeping the simplicity of PCB. The Quad SPI Pseudo Static Random Access Memory (PSRAM) SDRs feature a maximum clock frequency from 84MHz to 144MHz, depending on the device. Additionally, the devices support operating supply voltages in 1.8V and 3V versions, with an -40°C to 85°C industrial grade temperature range. AP Memory Quad SPI PSRAM SDRs in a USON8 package are ideal in memory selection for SoC applications requiring low pin count and ultra-low power extended memory.

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Description Datasheet Availability Pricing (THB) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
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Supply Voltage - Max
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AP Memory DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
49,099In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 133 MHz/84 MHz SOP-8 8 M x 8 2.7 V 3.6 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel

AP Memory DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
17,832In Stock
1,610Expected 2/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 144 MHz SOP-8 8 M x 8 1.62 V 1.98 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel

AP Memory DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 133/84MHz, RBX, 3V, Ind. Temp., SOP8
Datasheet
10,502In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit / 1 bit 133 MHz/84 MHz SOP-8 2 M x 8 2.7 V 3.6 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel

AP Memory DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
5,766In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 133 MHz SOP-8 8 M x 8 2.7 V 3.6 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel
AP Memory DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
2,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 133 MHz/84 MHz SOP-8 8 M x 8 2.7 V 3.6 V - 40 C + 105 C IoT RAM Reel, Cut Tape, MouseReel
AP Memory DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
2,155In Stock
Min.: 1
Mult.: 1
Reel: 10,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 133 MHz USON-8 8 M x 8 2.7 V 3.6 V - 40 C + 85 C IoT RAM Reel, Cut Tape

AP Memory DRAM IoT RAM 64Mb QSPI (x1,x4) SDR 144MHz, HS, 1.8V, Ind. Temp., SOP8
Datasheet
2,746In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 144 MHz SOP-8 8 M x 8 1.62 V 1.98 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel

AP Memory DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 144MHz, 1.8V, Ind. Temp., SOP8
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit / 1 bit 144 MHz SOP-8 2 M x 8 1.62 V 1.98 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel

AP Memory DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
63In Stock
21,000Expected 6/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 84 MHz SOP-8 8 M x 8 1.62 V 1.98 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel
AP Memory DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
508In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 84 MHz SOP-8 8 M x 8 1.62 V 1.98 V - 40 C + 105 C IoT RAM Reel, Cut Tape, MouseReel
AP Memory DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 144/84MHz, RBX, 1.8V, Ext. Temp., SOP8
Datasheet
1,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit / 1 bit 144 MHz/84 MHz SOP-8 2 M x 8 1.62 V 1.98 V - 40 C + 105 C IoT RAM Reel, Cut Tape, MouseReel

AP Memory DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 144/84MHz, RBX, 1.8V, Ind. Temp., SOP8
Datasheet
79In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit / 1 bit 144 MHz/84 MHz SOP-8 2 M x 8 1.62 V 1.98 V - 40 C + 85 C IoT RAM Reel, Cut Tape, MouseReel

AP Memory DRAM IoT RAM 16Mb QSPI (x4) SDR 144/84MHz, QCC51xx SoC, 1.8V, Ind. Temp., SOP8
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit 144 MHz/84 MHz SOP-8 2 M x 8 1.62 V 1.98 V - 40 C + 85 C IoT RAM Reel