| PartNumber | SI3215M-C-FMR | SI3215M-C-GM | SI3215M-C-FM |
| Description | Telecom Line Management ICs Single-CH Transformer dc-dc | Telecom Line Management ICs Single-Channel SLIC Codec | Telecom Line Management ICs Single-Channel SLIC Codec |
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Category | Interface - Telecom | Interface - Telecom | Interface - Telecom |
| Series | ProSLICR | ProSLICR | ProSLICR |
| Product | SLIC - Subscriber Line Interface Circuits | - | Subscriber Line Interface Circuits - SLICs |
| Type | Programmable SLIC | - | - |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tube Alternate Packaging | Tube Alternate Packaging |
| Unit Weight | 0.001764 oz | - | 0.003561 oz |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package Case | QFN-38 | 38-VFQFN Exposed Pad | QFN-38 |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Function | Subscriber Line Interface Concept (SLIC), CODEC | Subscriber Line Interface Concept (SLIC), CODEC | Subscriber Line Interface Concept (SLIC), CODEC |
| Number of Channels | 1 Channel | - | 1 Channel |
| Interface | GCI, PCM, SPI | GCI, PCM, SPI | GCI, PCM, SPI |
| Voltage Supply | 3.13 V ~ 5.25 V | 3.13 V ~ 5.25 V | 3.13 V ~ 5.25 V |
| Supplier Device Package | 38-QFN (5x7) | 38-QFN (5x7) | 38-QFN (5x7) |
| Number of Circuits | 1 | 1 | 1 |
| Power Watts | 700mW | 700mW | 700mW |
| Current Supply | 88mA | 88mA | 88mA |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Operating Supply Voltage | 3.3 V 5 V | - | 3.3 V 5 V |
| Operating Supply Current | 88 mA | - | - |
| Interface Type | Analog PCM Serial SPI | - | - |
| Supply Voltage Max | 5.25 V | - | 5.25 V |
| Supply Voltage Min | 3.13 V | - | 3.13 V |