|
KiCADKicad
|
SPI Level Shifter
I needed to program a SPI FLASH, at 1.8V. Using FT232H USB/Serial converter the levels are at 3.3V. This board provides level shifting between the two. For power it uses a USB Mini (no data, just power).
On-board regulators make 3.3V and 1.8V.
MASTER side jumpers select 3.3V or 5V levels.
SLAVE side jumpers select 3.3V or 1.8V levels.
Also jumpers are provided to invert the signals if needed.
Signals converted:
SPI SCLK
SPI MOSI
SPI MISO
SPI CSb (chip select, or slave-select)
In my use case, I select 3.3V on the MASTER side (FT232H), and 1.8V on the SLAVE side (FLASH).
SPI Level Shifter
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）
BUY NOW
- Comments(0)
- Likes(1)
More by Dan Meeks
-
ARPS-2 – Arduino-Compatible Robot Project Shield for Arduino UNO
558 0 0 -
A Compact Charging Breakout Board For Waveshare ESP32-C3
1017 3 6 -
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System
901 2 0 -
-
-
-
ESP32-C3 BLE Keyboard - Battery Powered with USB-C Charging
1161 0 1 -
-
mammoth-3D SLM Voron Toolhead – Manual Drill & Tap Edition
985 0 1
