8MB PSRAM chip for Teensy 4.1

8MB PSRAM chip for Teensy 4.1
Item number56533
Only ... pieces left in stock
Need a larger number?
Expected delivery date: Wednesday 30 September.
Shipped from  € 25 - United States
Sold per piece
€ 2,25
Add to cart
  • Buy 10 pieces for € 2,15 per piece4% discount
  • Buy 25 pieces for € 2,05 per piece9% discount
  • Buy 50 pieces for € 1,95 per piece13% discount
  • Buy 100 pieces for € 1,85 per piece18% discount
  • Buy 500 pieces for € 1,80 per piece20% discount


This PSRAM chip can add 8 Megabytes of RAM for use on Teensy 4.1. The PSRAM chip is meant to be soldered to the smaller pads on the bottom side of Teensy 4.1, underneath the SD card socket, between pins 31-32 and 33-34. Do not use the larger pads. A single PSRAM chip must be solded to the smaller pads to be detected.

One PSRAM Chip for 8 MB Memory
Two PSRAM Chips for 16 MB Memory

Memory Test Program
After soldering the PSRAM to your Teensy 4.1, run this memory test program to verify the PSRAM memory really is working properly.

Click here for the datasheet for this chip

Related products

Question and answer


8MB PSRAM chip for Teensy 4.1 Click a star to leave your review

Other customers also viewed or purchased

Recently viewed