Memory and package overview
| Memory | Device | |
|---|---|---|
| nRF54LM20A | nRF54M20B | |
| Non-volatile memory (RRAM) | 2036 KB | 2036 KB |
| Random access memory (RAM) | 512 KB | 512 KB |
| Axon NPU (Neural processing unit) | No | Yes |
| Feature | Package | |||
|---|---|---|---|---|
| QFN52 | CSP61 | CSP98 | ||
| Pins | GPIO pins | 32 | 40 | 66 |
| Wakeup-pins | 26 | 34 | 55 | |
| Analog input pins | 8 | 8 | 8 | |
| Security | Active tamper shield pin pairs (in/out) | 3 | 3 | 4 |
| Debug | ITM parallel trace | No | No | Yes |
| Device | Package options | |||
| nRF54LM20A | Yes | Yes | Yes | |
| nRF54LM20B | Yes | Yes | Yes | |