 |  | | |
| PartNumber | CAT1640WI-45-T3 | CAT1640WI-45-GT3 | CAT1640WI-45-G |
| Description | Supervisory Circuits CPU w/64K | Supervisory Circuits CPU SUP W/64K EEPROM | Supervisory Circuits CPU w/64K |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Supervisory Circuits | PMIC - Supervisors | PMIC - Supervisors |
| RoHS | Y | - | - |
| Type | Voltage Supervisory | Simple Reset/Power-On Reset | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 Wide | - | - |
| Threshold Voltage | 3 V, 3.3 V, 5 V | - | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active Low, Open Drain | Open Collector / Drain | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | - | - |
| Reset Delay Time | 270 ms | 5 us | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Tape & Reel (TR) | - |
| Height | 1.5 mm | - | - |
| Length | 5 mm | - | - |
| Width | 4 mm | - | - |
| Brand | ON Semiconductor | - | - |
| Overvoltage Threshold | 4.75 V | - | - |
| Undervoltage Threshold | 4.5 V | 4.5 V to 4.75 V | - |
| Chip Enable Signals | No Chip Enable | - | - |
| Operating Supply Current | 3000 uA | 1 mA 3 mA | - |
| Pd Power Dissipation | 1000 mW | - | - |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 3 V | - | - |
| Series | - | CAT1640 | - |
| Package Case | - | SOIC-8 Wide | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | 8-SOIC | - |
| Output | - | Open Drain or Open Collector | - |
| Reset | - | Active Low | - |
| Number of Voltages Monitored | - | 1 | - |
| Reset Timeout | - | 130 ms Minimum | - |
| Voltage Threshold | - | 4.5V | - |
| Pd Power Dissipation | - | 1 W | - |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 3 V | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor |
CAT1640WI-45-T3 | Supervisory Circuits CPU w/64K | |
| CAT1640WI-45-T3 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1640WI-45-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-45-G | Supervisory Circuits CPU w/64K |