Transceiver Fast Facts
| Free Topology Smart Transceivers (Neuron core processor + free topology transceiver) LonWorks Channel: TP/FT-10 including link power |
||||||
| Product Name / Model | Max. Internal Clock* | EEPROM (Kbytes) | RAM (Kbytes) | ROM (Kbytes) | External Memory Interface | IC Package |
|---|---|---|---|---|---|---|
| FT 3120-E4S40 14212R-500 (PDF) RoHS-compliant | 20MHz | 4 | 2 | 12 | No | 32 SOIC |
| FT 3120-E4P40 14222R-800 (PDF) RoHS-compliant |
20MHz | 4 | 2 | 12 | No | 44 TQFP |
| FT 3150-P20 14230R-450 (PDF) RoHS-compliant |
10MHz | 0.5 | 2 | N/A | Yes | 64 TQFP |
FT 5000 |
40MHz | 0 | 64** | 16 | Yes | 48 QFN |
Notes: *The FT 5000 Free Topology Smart Transceiver requires an external 10MHz crystal oscillator. From this external clock, an on-chip phase-locked loop (PLL) applies a user-specified multiplier to generate the internal clock for the chip. The maximum multiplier is 4, resulting in a maximum internal clock speed of 40 MHz. The 3100 Series chips use a fixed multiplier of 0.5, so that a 10MHz external clock results in a 5MHz internal clock. **The FT 5000 Free Topology Smart Transceiver includes 64KB of RAM, of which 42KB is available for user applications and data, 16KB is used for a copy of the Neuron system firmware, and 6KB is reserved for use by the firmware. |
||||||
Power Line Smart Transceivers (Neuron core processor + power line transceiver) |
||||||
| Product Name / Model | Max. Input Clock | EEPROM (Kbytes) | RAM (Kbytes) | ROM (Kbytes) | External Memory Interface | IC Package |
|---|---|---|---|---|---|---|
| PL 3120-E4T10 RoHS-compliant |
10MHz | 4 | 2 | 24 | No | 32 TSSOP |
| PL 3150-L10 15321R-960 (PDF) RoHS-compliant |
10MHz | 0.5 | 2 | N/A | Yes | 44 LQFP |
| Twisted Pair Transceivers (External Neuron processor chip needed) | ||
| LonWorks Channel | Description | |
|---|---|---|
| FTT-10A Free Topology Transceiver 50051R (PDF) RoHS-compliant |
TP/FT-10 | Free topology twisted pair transceiver for use with Neuron 3120 Chip or Neuron 3150 Chip. May be used in pairs as a physical layer repeater. Compatible with link power systems when used with suitable blocking capacitors. Optional Model 51001 Magnetic Shield available. |
| LPT-11 Link Power Transceiver 50040-02 RoHS-compliant |
Link powered TP/FT-10 |
Link power, free topology twisted pair transceiver for use with Neuron 3120 Chip or Neuron 3150 Chip. Power for the device is drawn from the twisted pair. |
| TP/XF-1250 Twisted Pair Transceiver 50020R-10 (PDF) RoHS-compliant |
TP/XF-1250 bus | Bus topology twisted pair transceiver for use with Neuron 3120 Chip or Neuron 3150 Chip. |