Overview
The STM6710FWB6F is a low-voltage, high-accuracy, triple/quad voltage microprocessor supervisory circuit produced by STMicroelectronics. This device is designed to monitor multiple supply voltages with high precision and reliability, making it suitable for a variety of multi-voltage systems. The STM6710FWB6F is housed in a small 6-pin SOT23 package, which helps in reducing board space requirements and increasing system reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Monitored Voltages | Up to 4 (1.8 V, 2.5 V, 3.0 V, 3.3 V, 5.0 V) | V |
| Reset Threshold Accuracy | ±5% or ±10% | % |
| Reset Timeout Period | 200 ms (typical) | ms |
| Propagation Delay | 30 µs (typical) | µs |
| Power Consumption | < 35 µA | µA |
| Package | SOT23-6 | - |
| Operating Temperature Range | -40 to 105 °C | °C |
| RESET Output Type | Open drain with weak pull-up (10 µA) | - |
Key Features
- Accurate monitoring of up to four supply voltages with precision factory-set reset threshold options.
- Low power consumption (< 35 µA) to minimize the impact on the system.
- Extended reset timeout period of typically 200 ms to ensure stable system operation.
- Open drain RESET output with a weak internal pull-up to the monitored V2IN supply.
- Immune to power supply transients and brief voltage drops.
- Small 6-pin SOT23 package for reduced board space requirements.
- RoHS compliant, ensuring environmental sustainability.
- Adjustable input threshold voltage using external resistor divider networks.
Applications
- Telecommunications equipment
- Set-top boxes
- Networking equipment
- Server and workstations
- Desktop and notebook computers
- Data storage equipment
Q & A
- What is the primary function of the STM6710FWB6F?
The primary function of the STM6710FWB6F is to monitor multiple supply voltages and provide a reset signal if any of the monitored voltages fall below their respective threshold levels.
- What are the typical reset timeout periods for the STM6710FWB6F?
The reset timeout period for the STM6710FWB6F is typically 200 ms.
- How many supply voltages can the STM6710FWB6F monitor?
The STM6710FWB6F can monitor up to four supply voltages.
- What is the power consumption of the STM6710FWB6F?
The power consumption of the STM6710FWB6F is less than 35 µA.
- What package type is the STM6710FWB6F available in?
The STM6710FWB6F is available in a 6-pin SOT23 package.
- Is the STM6710FWB6F RoHS compliant?
- What are the typical operating temperature ranges for the STM6710FWB6F?
The operating temperature range for the STM6710FWB6F is -40 to 105 °C.
- How does the STM6710FWB6F handle power supply transients?
The STM6710FWB6F is immune to power supply transients and brief voltage drops.
- Can the reset threshold voltage be adjusted on the STM6710FWB6F?
- What type of output does the STM6710FWB6F have for the RESET signal?
The RESET output is an open drain output with a weak internal pull-up to the monitored V2IN supply.
