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Product Details:
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| Part Number: | X5325S8IZ-2.7T1 | Number Of Voltages Monitored: | 1 |
|---|---|---|---|
| Voltage - Threshold: | 2.63V | Reset Timeout: | 100ms Minimum |
| Operating Temperature: | -40°C ~ 85°C (TA) | Package: | 8-SOIC |
| Highlight: | 32Kb Integrated Circuit Chip,2.7V Threshold CPU Supervisor,100ms Reset Timeout SPI EEPROM |
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X5325 devices combine four popular functions—Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory—in one integrated package. This comprehensive integration lowers system cost, reduces board space requirements, and increases overall reliability.
When power is applied to the device, the power-on reset circuit activates and holds RESET/RESET active for a specified period, allowing the power supply and oscillator to stabilize before the processor executes code. The Watchdog Timer provides independent protection for microcontrollers by activating the RESET/RESET signal if the microcontroller fails to restart the timer within a selectable timeout interval.
The device's low VCC detection circuitry protects systems from undervoltage conditions by resetting the system when VCC falls below the minimum trip point. RESET/RESET remains asserted until VCC returns to proper operating levels and stabilizes. Five industry-standard trip thresholds are available, with Intersil's unique circuits allowing threshold reprogramming for custom requirements or higher precision applications.
| Parameter | Value |
|---|---|
| Threshold Voltage | 2.7 V to 5.5 V |
| Number of Inputs Monitored | 1 Input |
| Reset Delay Time | 300 ms |
| Supply Voltage - Max | 5.5 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Operating Supply Current | 5 mA |
| Overvoltage Threshold | 2.7 V |
| Supply Voltage - Min | 2.7 V |
| Undervoltage Threshold | 2.55 V |
| Unit Weight | 72 mg |
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Tel: 86-13410018555
Fax: 86-0755-83957753