The X4285S8-4.5A from Quarktwin Technology Ltd. is a CPU supervisor that integrates multiple functions including power-on reset control, watchdog timer, supply voltage supervision, and block lock protection for serial EEPROM memory. It operates within a supply voltage range of 4.5V to 5.5V and features selectable watchdog timer intervals, low V CC detection with four standard reset threshold voltages, and a reset signal that remains valid down to 1V. This device includes 128Kbits of EEPROM with a 64-byte page write mode and a typical write cycle time of 5ms. It supports a 400kHz 2-wire interface for communication and has built-in inadvertent write protection to safeguard against data corruption during power fluctuations. The X4285S8-4.5A is available in 8-lead SOIC and TSSOP packages, making it suitable for various applications requiring reliable voltage supervision and memory protection.
IC SUPERVISOR 1 CHANNEL 8SO
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
| Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | X4285S8-4.5A | X4285S8-4.5A |
| Product Name | PMIC - Supervisors | Supervisors |
| Number of Supplies | 1; 1 |
