AS6031-BQFM

$6.67

Description：ULTRASONIC FLOW CONVERTER
Series：-

SKU:59a6b08a1174 Category: Sensor and Detector Interfaces Brand: ScioSense

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Product introduction

Product Detailed Parameters

Description：ULTRASONIC FLOW CONVERTER
Series：-
Mfr：ScioSense
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Converter
Input Type：Digital
Output Type：SPI
Current - Supply：3.6 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：48-VFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
Grade：-
Qualification：-

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AS6031-BQFM

Overview

The ScioSense AS6031-BQFM is an ultrasonic flow converter (UFC) designed for smart metering applications. It integrates a low-power 32-bit CPU, non-volatile RAM (NVRAM), and ROM for firmware storage. The device features a high-precision analog front-end supporting sensor frequencies from 50 kHz to 4 MHz with programmable gain amplifiers. It operates on a supply voltage of 2.5 V to 3.6 V and supports a working temperature range of -40°C to +85°C. The component utilizes a QFN48 package measuring 7 mm x 7 mm.

Feature Summary

Integrates a 32-bit CPU for internal flow calculation and data processing
Features a high-precision analog front-end with programmable gain amplifiers
Includes NVRAM for user firmware parameters and ROM for specialized flow library code
Supports SPI serial interface and general-purpose I/O including pulse interface

Applications

Utility water meters
Industrial water meters
Heat meters
Gas meters
Volume counters

Part Context

The AS6031 series builds upon the successful TDC-GP30 platform, representing a generation of ultrasonic flow converters optimized for compact designs and minimal bill of materials. This specific model variant includes integrated processing capabilities, distinguishing it from pure frontend architectures that rely entirely on external microcontrollers for computational tasks.

Replacement Considerations

For applications requiring external MCU integration instead of onboard processing, the UFC23 serves as a modern alternative within the manufacturer's portfolio. Designers should verify pin compatibility and software migration requirements when transitioning between models with different architectural approaches.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.