Enhance your programming projects with this high-performance TL866III Programmer, designed for professionals and hobbyists requiring reliable and efficient chip programming. This programmer supports simultaneous burning with up to four devices per computer, delivering exceptional speed—up to 2 times faster than conventional programmers—especially suited for high-capacity memory programming. Its compact and ultra-low power design ensures minimal heat generation and energy consumption, allowing it to operate smoothly without the need for an external power supply, drawing power directly from a USB port. Key Features: · **Multi-Device Simultaneous Programming:** Supports up to four programmers running simultaneously on a single computer, dramatically improving your productivity in batch programming tasks. · **Ultra-Low Power Consumption & Minimal Heat:** Consumes less than 20mA during operation and generates negligible heat, ensuring stable performance even after extended use. · **Extensive Chip Compatibility:** Supports over 15,000 types of chips, including serial and parallel FLASH memory of 40/44/48PIN configurations, covering a wide range of applications. · **Robust Protection Mechanisms:** Features best-in-class 40-pin internal overvoltage protection and four-level VCC/VPP overcurrent safeguards that prevent damage due to short circuits or incorrect chip placement without resetting the connected PC. · **Independent Programmable Power Supply:** VCC programmable from 1.8V to 6.5V and VPP from 1.8V to 18V with multi-stage LC filtering to ensure stable voltage output for precise programming. · **Unique Universal 40-PIN Socket:** Designed for user convenience, the pin configuration allows for easy chip placement, minimizing errors during programming. · **Integrated ICSP Serial Programming Interface:** Enables in-circuit programming for various microcontrollers directly on the board, supporting protocols such as I2C, SPI, and UART, enhancing versatility in embedded system development. · **CMOS4000 and 74/54 Series IC Testing:** Provides functional testing for logic ICs, capable of detecting gate-level errors and verifying input combinations. · **Self-Test Functionality:** Performs comprehensive self-tests on each pin (VPP, VDD, GND, I/O) and internal short-circuit detection for reliable operation. · **Advanced AVR Microcontroller Encryption:** Supports soft encryption with unique RC calibration bytes, preventing unauthorized chip code duplication and protecting intellectual property in mass production scenarios. · **User-Friendly Interface:** Features a bilingual (English and Chinese) Windows-compatible interface with a built-in binary editor supporting BIN, HEX, and JED formats, plus a project mode that simplifies programming management and mass production workflows. · **Firmware Upgradeable:** Equipped with built-in hardware firmware that can be updated via downloaded programs, ensuring your programmer stays current with new chip support and features. Specifications: · Material: PCB · Weight: 357g Package Includes: · 1 x TL866III Programmer · 1 x Connect Cable · 9 x Adapters · 1 x Contact Pin · 1 x Test Clip This compact programmer measures just 10cm x 6cm x 2.5cm, making it one of the smallest and most portable programmers available. Its powerful features, broad chip support, comprehensive protections, and easy-to-use interface make the TL866III Programmer an essential tool for efficient, safe, and versatile device programming and testing.