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 (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
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Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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AP Memory DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 133/84MHz, RBX, 3V, Ind. Temp., SOP8
Datasheet
14,856In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit / 1 bit 84 MHz/133 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
59,341In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 84 MHz/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
17,348In Stock
1,610Expected 21/05/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 64Mb QSPI (x1,x4) SDR 144MHz, HS, 1.8V, Ind. Temp., SOP8
Datasheet
2,298In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
10,191In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
1,233In Stock
3,000Expected 18/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PSRAM (Pseudo SRAM) 64 Mbit 4 bit / 1 bit 84 MHz/133 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
6,018In Stock
108,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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
1,855In Stock
Min.: 1
Mult.: 1
: 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 16Mb QSPI (x1,x4) SDR 144MHz, 1.8V, Ind. Temp., SOP8
Datasheet
1,985In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 IoT RAM 16Mb QSPI (x1,x4) SDR 144/84MHz, RBX, 1.8V, Ext. Temp., SOP8
Datasheet
1,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit / 1 bit 84 MHz/144 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 64Mb QSPI PSRAM Sync Serial x1/x4 SDR
Datasheet
393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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, Ind. Temp., SOP8
Datasheet
34In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PSRAM (Pseudo SRAM) 16 Mbit 4 bit / 1 bit 84 MHz/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 IoT RAM 16Mb QSPI (x4) SDR 144/84MHz, QCC51xx SoC, 1.8V, Ind. Temp., SOP8
Datasheet
Lead-Time 20 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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