PSRAM

Filter by external PSRAM

19 categories · 781 devices total

8MB PSRAM

80

8 megabytes of external pseudo-static RAM (PSRAM) for large buffers, graphics, and data processing.

No PSRAM

33

No external PSRAM; uses only internal SRAM.

2MB PSRAM

29

2MB PSRAM for buffering graphics, audio, and data.

2 MB

5

32MB PSRAM

5

32MB PSRAM for large data buffers and high-resolution display applications.

32MB OPI

3

32 megabytes of octal-SPI pseudo-static RAM providing high-bandwidth external memory for multimedia buffers, large data processing, and AI inference workloads.

8MB PSRAM (OPI)

3

8 megabytes of external pseudo-static RAM via Octal SPI interface for large buffers and applications.

N/A

3

No

3

16 MB

2

PSRAM (OPI)

2

2MB (N8R2), 8MB (N8R8), or 16MB (WROOM-2)

1

2MB PSRAM (S3)

1

4 MB

1

8MB PSRAM (QSPI)

1

8 megabytes of external pseudo-SRAM connected via QSPI interface, providing additional memory for data-intensive applications.

8MB PSRAM (SPI)

1

8 megabytes of external pseudo-static RAM via SPI interface for large data buffers, web servers, and display frame buffers.

8MB PSRAM (Integrated)

1

8MB of pseudo-static RAM integrated directly into the SoC package, providing fast memory access for applications requiring large buffers.

8MB PSRAM (OPI)

1

8MB PSRAM (QSPI)

1