Specs side by side
2 parts compared · 14 differing specs across 14 total parameters.
| Parameter | ||
|---|---|---|
| Supply voltage | 3.0V – 3.6V with integrated 5V regulator | - |
| Memory & Peripherals | USB 2.0 full-speed, up to 3 Mbaud data rate, GPIO pins | - |
| Case | QFN-28 | SSOP-28 |
| Compatibility Level | Functional Equivalent | - |
| Component Category | - | Interface & Transceiver ICs |
| Core & Architecture | Integrated USB transceiver and clock, royalty-free VCP drivers | - |
| Firmware Notes | Certified Silicon Labs VCP drivers with customizable USB VID/PID in internal EEPROM. | - |
| Hardware Notes | Compact 5x5mm QFN-28 package ideal for space-constrained IoT nodes. | - |
| Lead Time Advantage | 4–8 Weeks (Buffer stock maintained in Shenzhen) | - |
| Market Reality | - | FT232RL carries a historical premium ($4.50–$6.50/unit) and strict OS driver verification complexities. WCH CH340 series dominates modern USB-to-UART designs globally with proven driver stability across Windows 10/11, macOS, and Linux, and eliminated external crystal requirements on CH340C. |
| Reference Part | FT232RL | - |
| Role In Circuit | - | Original Reference Part |
| Sourcing Advantage | High reliability for automotive telematics and enterprise telemetry. | - |
| Sourcing Status | - | Active Shenzhen Spot Sourcing (24–48h) |
Parts
- CP2102N-A02-GQFN28 · silicon-labs
- FT232RL · ftdi