| PartNumber | 14305R-2000 | 14305R-500 | 14305R-ES |
| Description | IC PROC 8BIT 48QFN | IC PROC 8BIT 48QFN | NEU 5000 PROC 48QFN 1=1 PIECE |
| Manufacturer | Echelon Corporation | Echelon Corporation | - |
| Product Category | Embedded - Microcontrollers - Application Specific | Embedded - Microcontrollers - Application Specific | - |
| Series | LONWORKSR | LONWORKSR | - |
| Packaging | Tape & Reel (TR) | Digi-ReelR Alternate Packaging | - |
| Package Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Applications | Smart Transceiver | Smart Transceiver | - |
| Interface | I2C, SPI | I2C, SPI | - |
| Voltage Supply | 3 V ~ 3.6 V | 3 V ~ 3.6 V | - |
| Supplier Device Package | 48-QFN (7x7) | 48-QFN (7x7) | - |
| Number of I O | 12 | 12 | - |
| Core Processor | - | ||
| RAM Size | 64K x 8 | 64K x 8 | - |
| Program Memory Type | External Program Memory | External Program Memory | - |
| Controller Series | - | - | - |