{"product_id":"8mb-psram-chip-for-teensy-41","title":"8MB PSRAM Chip for Teensy 4.1","description":"\u003cp\u003e\u003cstrong\u003eThe 8MB PSRAM Chip for Teensy 4.1 expands your Teensy 4.1 with an additional 8MB of RAM, ideal for memory-intensive applications and advanced embedded projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis \u003cstrong\u003ePSRAM chip\u003c\/strong\u003e can \u003cstrong\u003eadd 8 Megabytes of RAM\u003c\/strong\u003e for use on Teensy 4.1.\u003c\/p\u003e\n\u003cp\u003eThe 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 \u003cstrong\u003epins 31-32\u003c\/strong\u003e and \u003cstrong\u003e33-34\u003c\/strong\u003e. Do not use the larger pads.\u003c\/p\u003e\n\u003cp\u003eA single PSRAM chip must be soldered to the smaller pads to be detected. \u003cstrong\u003eIf 8 MB isn't enough\u003c\/strong\u003e, check out our 16MB PSRAM Chip for Teensy 4.1!\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures and Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMemory Size: 64 Mbit\u003c\/li\u003e\n\u003cli\u003eMemory Type: PSRAM\u003c\/li\u003e\n\u003cli\u003eOrganization: 8 M x 8\u003c\/li\u003e\n\u003cli\u003eClock Frequency: 84MHz for Linear Burst operation\u003c\/li\u003e\n\u003cli\u003eInterface Type: SPI\/QPI with SDR mode\u003c\/li\u003e\n\u003cli\u003eSupply Voltage - Max: 3.6V\u003c\/li\u003e\n\u003cli\u003eSupply Voltage - Min: 2.7V\u003c\/li\u003e\n\u003cli\u003eMaximum Standby Current:\u003c\/li\u003e\n\u003cli\u003e350µA @ 105°C\u003c\/li\u003e\n\u003cli\u003e250µA @ 85°C\u003c\/li\u003e\n\u003cli\u003e140µA @ 25°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range:\u003c\/li\u003e\n\u003cli\u003eTc = -40°C to +85°C (standard range)\u003c\/li\u003e\n\u003cli\u003eTc = -40°C to +105°C (extended range)\u003c\/li\u003e\n\u003cli\u003eMounting: SMD\/SMT\u003c\/li\u003e\n\u003cli\u003ePackage: SOP-8L(150)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTeensy 4.1 Hook-up Details\u003c\/li\u003e\n\u003cli\u003eMemory Test Program\u003c\/li\u003e\n\u003cli\u003eDatasheet (APS6404L-3SQR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 8MB PSRAM Chip for Teensy 4.1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":55919688876105,"sku":"nfe1787258179524","price":1.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/8mb-psram-chip-for-teensy-41_1.jpg?v=1787258183","url":"https:\/\/streetclad.shop\/products\/8mb-psram-chip-for-teensy-41","provider":"My Store","version":"1.0","type":"link"}