Hello everyone,
I’m looking for recommendations for a wireless ARM-based MCU for a research prototype.
Target specifications:
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32-bit ARM MCU with operating frequency > 78 MHz
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On-chip ≥ 512 KB Flash and ≥ 64 KB RAM
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Integrated low-power wireless radio (Sub-GHz preferred)
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Integrated power amplifier ¶ supporting up to 20 dBm TX output
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Small package options preferred (QFN or WLCSP)
In addition, I’d like to know whether any suitable devices are available as bare die, known good die (KGD).
If possible, please also share links to datasheets, reference designs, and current availability.
Thanks in advance for your help.
