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| PartNumber | CS61884-IQZR | CS61884-IQZ | CS61884-IRZ |
| Description | Telecom Interface ICs IC Octal T1/E1/J1 Line Interface Unit | Telecom Interface ICs IC Octal T1/E1/J1 Line Interface Unit | Network Controller & Processor ICs IC Octal T1/E1/J1 Line Interface Unit |
| Manufacturer | Cirrus Logic | Cirrus Logic | Cirrus Logic Inc. |
| Product Category | Telecom Interface ICs | Telecom Interface ICs | Interface - Telecom |
| RoHS | Y | Y | - |
| Product | E1 Line Interface Units - LIUs | E1 Line Interface Units - LIUs | - |
| Supply Voltage Max | 3.465 V | 3.465 V | - |
| Supply Voltage Min | 3.135 V | 3.135 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-144 | LQFP-144 | - |
| Packaging | Reel | Tube | Tray |
| Data Rate | 2.048 Mb/s | 2.048 Mb/s | - |
| Series | CS61884 | CS61884 | - |
| Brand | Cirrus Logic | Cirrus Logic | - |
| Number of Channels | 8 Channel | 8 Channel | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Product Type | Telecom Interface ICs | Telecom Interface ICs | - |
| Factory Pack Quantity | 500 | 60 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.045518 oz | 0.045518 oz | - |
| Moisture Sensitive | - | Yes | - |
| Package Case | - | - | 160-LFBGA |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Line Interface Unit (LIU) |
| Interface | - | - | E1, J1, T1 |
| Voltage Supply | - | - | 3.14 V ~ 3.47 V |
| Supplier Device Package | - | - | 160-TFGBA (13x13) |
| Number of Circuits | - | - | 8 |
| Power Watts | - | - | 1.73W |
| Current Supply | - | - | - |