| PartNumber | X5323S8IZT1 | X5323S8Z | X5323S8IZ-4.5AT1 |
| Description | Supervisory Circuits WATCHDOG+VCC SUPERVI 32K SPI SERIAL EPROM | Supervisory Circuits CPU SUP/WDT 32K SPI EE RST LW 5V+/-10% | Supervisory Circuits CPU SUP/WDT 32K SPI EE RST LW 5V+/-10% |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Series | X5323 | X5323 | X5323 |
| Packaging | Reel | Tube | Reel |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 2500 | 100 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.002540 oz | 0.002540 oz | 0.002540 oz |
| Threshold Voltage | - | 4.5 V to 5.5 V | - |
| Number of Inputs Monitored | - | 1 Input | - |
| Output Type | - | Active Low | - |
| Manual Reset | - | No Manual Reset | - |
| Watchdog Timers | - | Watchdog | - |
| Battery Backup Switching | - | No Backup | - |
| Reset Delay Time | - | 280 ms | - |
| Supply Voltage Max | - | 5.5 V | - |
| Minimum Operating Temperature | - | 0 C | - |
| Maximum Operating Temperature | - | + 70 C | - |
| Height | - | 1.5 mm (Max) | - |
| Length | - | 5 mm (Max) | - |
| Width | - | 4 mm (Max) | - |
| Overvoltage Threshold | - | 4.5 V | - |
| Undervoltage Threshold | - | 4.25 V | - |
| Chip Enable Signals | - | Chip Enable | - |
| Operating Supply Current | - | 5 mA | - |
| Power Fail Detection | - | Yes | - |
| Supply Voltage Min | - | 4.5 V | - |