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MC33064P-005 from MOT,Motorola

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MC33064P-005

Manufacturer: MOT

UNDERVOLTAGE SENSING CIRCUIT

Partnumber Manufacturer Quantity Availability
MC33064P-005,MC33064P005 MOT 3008 In Stock

Description and Introduction

UNDERVOLTAGE SENSING CIRCUIT The MC33064P-005 is a microprocessor supervisory circuit manufactured by Motorola (now part of ON Semiconductor). It is designed to monitor the power supply voltage in microprocessor-based systems and provide a reset signal when the voltage falls below a specified threshold.  

### **Specifications:**  
- **Operating Voltage Range:** 1.0V to 5.5V  
- **Reset Threshold Voltage:** 4.55V (typical for 5V systems)  
- **Reset Output Type:** Active-low (open-drain)  
- **Reset Timeout Period:** Adjustable via external capacitor  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 8-pin DIP (Dual In-line Package)  

### **Descriptions & Features:**  
- **Power-On Reset (POR):** Ensures proper system initialization when power is applied.  
- **Undervoltage Detection:** Monitors VCC and asserts reset if voltage drops below threshold.  
- **Manual Reset Input:** Allows for external reset control via a push-button or logic signal.  
- **Low Quiescent Current:** Minimizes power consumption in standby mode.  
- **Wide Operating Voltage Range:** Suitable for 3V and 5V systems.  
- **Open-Drain Reset Output:** Compatible with multiple logic levels.  

This device is commonly used in embedded systems, automotive electronics, and industrial control applications where reliable power monitoring is critical.

Application Scenarios & Design Considerations

UNDERVOLTAGE SENSING CIRCUIT

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