| Part Number | SI32170-C-FM1R | SI32170-C-FM1 | 
|---|---|---|
| Manufacturer | Skyworks Solutions Inc. | Skyworks Solutions Inc. | 
| Category | Interface - Telecom | Interface - Telecom | 
|   |   | |
| Product Status | Active | Active | 
| Function | Subscriber Line Interface Concept (SLIC), CODEC | Subscriber Line Interface Concept (SLIC), CODEC | 
| Interface | PCM, SPI | PCM, SPI | 
| Number of Circuits | 1 | 1 | 
| Voltage - Supply | 3.13V ~ 3.47V | 3.13V ~ 3.47V | 
| Current - Supply | - | - | 
| Power (Watts) | 750 mW | 750 mW | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 42-VFQFN Exposed Pad | 42-VFQFN Exposed Pad | 
| Supplier Device Package | 42-QFN (5x7) | 42-QFN (5x7) |