universal ic programmer kit|flash ic programmer|Automated Device Programmers-System General

Acroview, a leader in chip programming, has simultaneously announced an expansion of its compatible device coverage with the release of its latest programming software. Notably, its universal programming platform AP8000 has now fully adapted to Linsynix’s three-phase motor driver chip LCT94450FQ, delivering efficient and stable professional programming solutions for customers in related fields.

The LCT94450FQ is a highly integrated three-phase motor driver chip designed for efficient motor control. It integrates an internal LDO regulator, over-temperature protection, and multiple protection mechanisms, supporting flexible configuration and low-power modes. Its operating voltage ranges from 5V to 28V, with a built-in LDO that outputs a stable 5V. The chip offers strong driving capability, supporting a peak phase current of up to 6A. The extremely low total on-resistance of the P-channel and N-channel MOSFETs effectively reduces power loss and heat generation, making it ideal for motor applications in the 15W–50W range.

The LCT94450FQ supports over-current protection (OCP), under-voltage protection (UVP), and over-temperature protection (OTP), ensuring stable system operation under harsh conditions. It is widely used in consumer fans, pumps, robotic dexterous hands, and other applications.

Performance

• 108MHz 32-bit M0 core

• Cordic arithmetic unit

• Hardware divider

• CRC calculation unit

• Supports three low-power modes: Sleep mode, Stop mode, and Ultra-low-power Stop mode

• Industrial-grade operating temperature

• Integrated gate driver circuit and 3 pairs of P+N MOSFETs

• Supports continuous output current up to 6A

• Wide input voltage range: 5V to 40V

• Built-in LDO: typical output voltage 5V, supporting load capability up to 50mA

• Multiple speed control methods: supports constant speed, constant current, and constant power modes, adapting to various motor application requirements

• Comprehensive protection mechanisms

• Over-current protection (OCP): configurable per customer requirements

• Over-temperature protection (OTP): trigger point at 150°C, recovery at 135°C

Applications

• Floor fans

• Fans

• Circulating water pumps

• Dexterous hands

Application Features

• Sensorless field-oriented control (FOC) for reduced motor noise and vibration

• Constant speed, constant current, or constant power modes

• Supports speed control via analog input, PWM, or UART

• Initial position detection start in stationary state

• Supports forward and reverse wind startup

• Configurable multi-segment speed curves

• Supports locked-rotor protection, over-current protection, phase-loss protection, bus over-voltage/under-voltage protection

• Supports free switching between forward and reverse rotation

• Configurable motor speed indication or locked-rotor indication

• Built-in multiple timers for PWM generation

• Built-in Flash, ROM, and SRAM for configurable motor parameters

Architecture Block Diagram

Acroview’s self-developed AP8000 universal programmer has become a benchmark professional programming solution in the industry. The device supports flexible one-to-one and one-to-eight configuration modes, and provides both online and offline operation modes. Dedicated programming solutions have been developed for storage chips such as eMMC and UFS, fully covering bare-chip offline programming and on-board programming needs for Linsynix’s entire chip series. The AP8000 adopts an innovative modular design with three core modules – main unit, baseboard, and adapter socket – endowing the device with excellent compatibility and expandability. As a universal programming platform, it not only adapts to various programmable chips on the market but also serves as a core component of Acroview’s automated batch programming system IPS5800S with stable and high-performance capabilities, efficiently handling large-scale chip programming tasks to meet mass production requirements.

The AP8000 main unit offers flexible connectivity, equipped with both USB and NET interfaces for convenient networking of multiple programmers. Through networking, users can easily achieve synchronized control of multiple programmers and efficiently carry out parallel programming operations. In terms of safety, the main unit features an intelligent safety protection circuit that monitors chip placement status and circuit connections in real time. Once abnormal conditions such as reverse insertion or short circuits are detected, it immediately triggers a power-off protection mechanism to safeguard both the chip and the programmer. The main unit is equipped with a high-speed FPGA chip, significantly improving data transmission and processing efficiency for a smooth and efficient programming process. To enhance user convenience, an SD card slot is provided on the rear panel. Users can store project files generated on a PC to an SD card, insert it into the slot, and then complete file selection, loading, and programming through the programmer’s physical buttons, enabling standalone operation without a PC. This design not only reduces dependency on computer hardware configurations but also simplifies the working environment setup, greatly improving operational flexibility.

In terms of expandability and compatibility, the AP8000 adopts a modular combination of baseboard and adapter boards, effectively expanding the main unit’s functional boundaries. Currently, the device supports products from all major semiconductor manufacturers, covering brands such as HAAWKING, XHSC, ZHIXIN, SAMSUNG, and KIOXIA. Its supported device types are extensive, including NAND, NOR, MCU, CPLD, FPGA, eMMC, and more, and it is fully compatible with various industry-standard file formats such as Intel Hex, Motorola S, Binary, and POF, providing users with a one-stop, full-scenario chip programming solution.

Company Introduction

About Linsynix: Linsynix was established in April 2016 as a subsidiary of JoulWatt Technology. Linsynix focuses on brushless motor control and new energy management, having successfully launched multiple dedicated chips. Its products are widely used in industrial and automotive automation control, new energy (electric vehicles, photovoltaics, energy storage, etc.), home appliances, and consumer product control.

About Acroview: Acroview is a national-level "Little Giant" enterprise specialized in the R&D, manufacturing, and sales of semiconductor chip testing and programming equipment. The company is committed to empowering the entire industry chain – including Fabless, IDM, OSAT, wafer fabs, and end-device manufacturers – through innovative semiconductor testing technologies and solutions. Acroview’s pioneering fully automatic burn-in (Auto Burn-In, ABI) system greatly improves chip burn-in efficiency and reduces per-DUT test costs. It also provides equipment and solutions across various stages including PSV, CP, FT, ABI, SLT, and programming. By seamlessly integrating leading product technologies, system-level expertise, and a globally deployed R&D and sales service network, Acroview creates value for customers to gain a competitive edge in the market.