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| PartNumber | UCD90120 | UCD90120A | UCD90120ARGC |
| Description | |||
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | PMIC - Supervisors | PMIC - Supervisors | PMIC - Supervisors |
| Series | UCD90120A | UCD90120A | UCD90120A |
| Type | Sequencer | Sequencer | Sequencer |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Unit Weight | 0.008021 oz | 0.008021 oz | 0.008021 oz |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package Case | VQFN-64 | VQFN-64 | VQFN-64 |
| Operating Temperature | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Output Type | Open Drain Push-Pull | Open Drain Push-Pull | Open Drain Push-Pull |
| Supplier Device Package | 64-VQFN (9x9) | 64-VQFN (9x9) | 64-VQFN (9x9) |
| Output | Open Drain, Push-Pull | Open Drain, Push-Pull | Open Drain, Push-Pull |
| Reset | Active High/Active Low | Active High/Active Low | Active High/Active Low |
| Accuracy | 1 % | 1 % | 1 % |
| Number of Voltages Monitored | 12 | 12 | 12 |
| Reset Timeout | 2 μs Minimum | 2 μs Minimum | 2 μs Minimum |
| Voltage Threshold | Adjustable/Selectable | Adjustable/Selectable | Adjustable/Selectable |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Operating Supply Current | 50 mA | 50 mA | 50 mA |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Development Kit | UCD90SEQ64EVM-650 | UCD90SEQ64EVM-650 | UCD90SEQ64EVM-650 |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Watchdog Timers | Watchdog | Watchdog | Watchdog |
| Threshold Voltage | Adjustable | Adjustable | Adjustable |
| Number of Inputs Monitored | 13 Input | 13 Input | 13 Input |
| Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Power Fail Detection | No | No | No |
| Reset Delay Time | Programmable | Programmable | Programmable |