Renesas’ Timing product portfolio has been acquired by SiTime.
Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to [email protected]. Full transition to SiTime is expected by late 2026.
| CAD Model: | View CAD Model |
| Pkg. Type: | TSSOP |
| Pkg. Code: | PAG56 |
| Lead Count (#): | 56 |
| Pkg. Dimensions (mm): | 14.0 x 6.1 x 1.0 |
| Pitch (mm): | 0.5 |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Lead Count (#) | 56 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 1 |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, FBD |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 34 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | 0 to 70°C |
| 100M Non-SSC Outputs | 9 |
| 100M SSC Outputs | 0 |
| 25M Outputs | 0 |
| Advanced Features | 14.318M output(s), 48M output(s), 100M output(s), 133.33M output(s), 200M output(s), 266.67M output(s), 333.33M output(s), 400M output(s) |
| Chipset Manufacturer | Intel |
| Clock Spec. | CK410B+ Derivative |
| Diff. Termination Resistors | 36 |
| Function | Clock Generator |
| Length (mm) | 14 |
| MOQ | 2006 |
| Output Type | HCSL, LVTTL |
| PCI 33.33M Outputs (#) | 7 |
| Package Area (mm²) | 85.4 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 14.0 x 6.1 x 1.0 |
| Pkg. Type | TSSOP |
| Power Consumption Typ (mW) | 1156 |
| Product Category | Processor Clock Generators |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | No |
| Thickness (mm) | 1 |
| Width (mm) | 6.1 |
| Xtal Freq (MHz) | 14.318 - 14.318 |
The IDT932S431 is a CK410B+ compatible main clock for Intel server platforms. The IDT932S421 is driven with a 14.318MHz crystal. It generates 4 CPU outputs up to 400MHz and 5 Low-drift PCI Gen2 clocks for Non-Transparent Bridging applications. The 48 MHz USB clock is an exact 48.000 MHz clock.