

Overview
The ESP-PSRAM64 is an uncategorised made by Espressif Systems in a SOIC-8 package with 8 pins. SOIC-8 New Arrivals ROHS.
PCBKit's library has its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7543912). 5 open-source boards in 4 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- ESP-PSRAM64LCSC C7543912
Open-source boards using it
All 5- 2 layers149.9 × 99.5 mm

- 4 layers95 × 90.6 mm

- 4 layers

- 4 layers51 × 21 mm

- 2 layers28 × 46.2 mm

Hydra Designs project hydra meshtastic pcb meshtastic diy
punkfab/pcb-corpus
235 real KiCad boards from open-source hardware repositories, prepared as a placement and routing benchmark
47 parts1
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<iframe src="https://pcbkit.io/embed/parts/espressif/ESP-PSRAM64" title="ESP-PSRAM64 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/espressif/ESP-PSRAM64.jpg" alt="ESP-PSRAM64" width="1200" height="900">[](https://pcbkit.io/parts/espressif/ESP-PSRAM64)Questions
Is there a KiCad symbol and footprint for the ESP-PSRAM64?
Yes. the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ESP-PSRAM64?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where can I order the ESP-PSRAM64?
JLCPCB lists it as part C7543912, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ESP-PSRAM64?
Parts like it in the library: the LTA8062XS8/R8 by Linearin, the SD8568 by WAVE, the FH9926 by XIN FEI HONG and the LTC8836XS8/R8 by Linearin. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ESP-PSRAM64?
5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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