LPC Microcontrollersのトピックlpc1313 end-of-life, recommended migration path

lpc1313 end-of-life, recommended migration path

apines — Mon, 16 Mar 2026 20:15:36 GMT

The LPC13xx family is marked end-of-life. What is the recommended migration path? We currently use mostly LPC1313FHN33 but also some LPC1313FBD48. Thanks.

Re: lpc1313 end-of-life, recommended migration path

Alice_Yang — Tue, 17 Mar 2026 02:07:43 GMT

Hello @apines

Please provide the following information so I can help you identify the closest replacement device:

Required features (e.g., number of ADC channels, timers, communication interfaces)
Main functions of your current application
Any package or footprint constraints

Thank you.

Alice

Re: lpc1313 end-of-life, recommended migration path

apines — Tue, 17 Mar 2026 11:56:06 GMT

We need a UART with RS485 TXEN, an SSP/SPI, one ADC channel, at least four PWM channels, and at least twelve additional GPIOs in a package that's similar in size to the QFN32 that the LPC1313FHN33 comes in. We don't expect a drop-in replacement (though that would have been super) but it seems multiple entire families of parts were axed without offering much in the way of a migration path.