| PartNumber | X4643S8-2.7 | X4643S8-2.7A | X4643S8-2.7AT1 |
| Description | IC CPU SUPRV 64K EE RST LO 8SOIC | IC SUPERVISOR CPU 64K EE 8-SOIC | IC SUPERVISOR CPU 64K EE 8-SOIC |
| Manufacturer | Intersil | - | Intersil |
| Product Category | PMIC - Supervisors | - | PMIC - Supervisors |
| Series | - | - | - |
| Type | Simple Reset/Power-On Reset | - | Simple Reset/Power-On Reset |
| Packaging | Tube | - | Tape & Reel (TR) |
| Package Case | 8-SOIC (0.154", 3.90mm Width) | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | 0°C ~ 70°C (TA) | - | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | - | Surface Mount |
| Supplier Device Package | 8-SO | - | 8-SO |
| Output | Open Drain or Open Collector | - | Open Drain or Open Collector |
| Reset | Active Low | - | Active Low |
| Number of Voltages Monitored | 1 | - | 1 |
| Reset Timeout | 100 ms Minimum | - | 100 ms Minimum |
| Voltage Threshold | 2.62V | - | 2.92V |