T48 (TL866III) USB Programmeur

T48 Programmer (TL866-3G): SPI/Nor/NAND Flash/EMMC BGA/TSOP/SOP/PLCC support. TL866II Plus programmer replacement

Description of the T48 programmer :

With an industrial-grade 40-pin ZIF socket (pluggable/replaceable), the all-new T48 programmer model (TL866-3G) is the improvement of the TL866II Plus programmer.

Based on a 32-bit MCU with 120MHZ and a 4-layer PCB design, this professional T48 programmer supports high-capacity NAND EMMCs up to 256GB and the programming speed is much higher.

Support high voltage chips, VPP Maximum up to 25V, the TL866II can not reach. The T48 YES.

Production of high-density SMD technology, unified user interface, easy to operate, fully functional, reliable application software runtime program, ultra-compact (the size is almost the same as TL866II), the code runs much faster, multilingual menu support (English, Chinese, Russian, Polish, German, Spanish, Portuguese, Turkish, Czech, Italian), it can automatically identify the operating system to install and run under Windows XP, 2003, 2008, Vista WIN7 WIN10 WIN11.

Overall, the T48 offers significantly improved performance and excellent value for money.

T48 hardware parameters (TL866-3G) :

1. 32-bit MCU with 120MHZ, 4-layer PCB Design, USB2.0 HS 480MHZ
2. Volume: 10X6.5X2.8 cm (almost the same as TL866II), ISP 16 channels, Total 56 dedicated I/O channels
3. High voltage high speed isolation 56 channels
4. VCC voltage 1.8-6.5V 64 levels adjustable, VPP voltage 9V-25V 64 levels adjustable.
5. Power consumption: 5V <500MA. Static power consumption: 60mA. Without external power supply interface.
6. Self-test function, self-test each pin of VPP/VCC/GND/IO.
7. Suitable for developers and maintenance personnel, can do small batch production for high capacity chips, support to work simultaneously with 4 programmers on each computer.
8. Support for operating systems: Windows XP, Vista, Win7, WIN8, WIN10, WIN11

>> List of T48 (TL866III) compatible devices <<

>> Instructions for use T48 (TL866III) << 

>> Link 1. download software T48 (TL866III) <<

>> Link 2. download software T48 (TL866III) <<

High speed programming

This programmer features an integrated MCU with a high-performance USB interface and high-capacity 32-bit MCU with 120MHZ, in accordance with a well-designed programming algorithm (for each chip) and high-speed USB communications. It is perhaps one of the fastest integrated development programmers, the speed has been optimized to meet the requirements of efficient small batch production.

Ultra-low energy consumption

The whole programmer is equipped with very low power chips and is powered by a USB interface. It is the first all-in-one programmer capable of programming all chips without using external power supply. Their own power consumption is less than 65mA, and the power loss rate during programming is less than 20%, which allows the programmer to provide the high VCC VPP programming current. A programmable chip can receive enough programming power (the highest programming power is 2 watts; it is impossible for a chip to use 2 watts of programming power). And after such a long period of constant work, you hardly notice the heat of the programmer.

Easily transportable performance

It is one of the smallest products in the world, with dimensions of 10CM*6.5CM*2.8CM (as small as a drivers license). Also, due to its very low power, you don't need to carry an external power supply, which makes it more portable.

Programmable power supply

The VPP and VCC programming voltages are separately programmable: the programmable VCC ranges from 1.8V to 6.5V; the programmable VPP ranges from 1.8V to 25V. Thanks to the multi-stage LC filter, the power supply fluctuation is minimal.

Better protection against overvoltage and overcurrent

The programmer's VCC, VPP power supply is equipped with independent grade 3 overcurrent protection and automatic power-down protection. VPP overvoltage protection is included in each pin of the 40-pin programming socket. It can successfully prevent a chip from being inserted in the wrong position or cause a short circuit for other reasons. In this case of programming, it can also prevent the high voltage VPP from returning to the programmer internals and damaging the device. Make sure that the programmer will not be damaged in the case of a short circuit in the worst case. At the same time, the programmable chip can be effectively protected.



In the event of a short circuit, this programmer switches off the VPP and VCC programming supplies within 100 seconds and sends a message to the application program. Thanks to the multi-level overcurrent protection, the programmer and the PC will not be reset in case of a short circuit.

Universal 40PIN connector

This is the most adaptable of the quasi-universal 40PIN pins. When programming, there is no need to move or rotate the chip; simply position the chip forward and the direction of the programmer handle matches the PIN1 location. The design conforms to the typical operational habits of the user.

Upgrade function

This programmer includes a built-in hardware firmware upgrade feature, which ensures that your programmer's firmware flash and application software are kept up to date. The upgrade can be performed by downloading the upgrade program from the manufacturer's website.

Second function for developing the chip's serial number

This programmer has a number of automatic numbering functions that are frequently used. With the custom methodology, you can obtain any serial number using the dynamic link DLL libraries. This feature allows each mass-produced chip to produce only one piece of identifying information that can be encrypted by the proprietary algorithm. Therefore, you can successfully protect your customers' rights.

Single universal serial programming interface ICSP

This programmer has a universal 40-PIN socket for programming and an ICSP serial programming port. You can program certain programmable chips in in-circuit series by selecting the ICSP port. The programming software contains a detailed instruction diagram for the ICSP port wiring approach. That is, you can program and update the chip that is soldered directly to the board.

Note: ICSP can now program in-circuit the 24/25/93 series, ATMEL89S51, ATMEL89S52, AT45DBxxx, a whole series of AVR ATMEGAxxx, MICROCHIP PIC10Fxxx 12Fxxx 16Fxxx 18Fxxx, and a complete series of SYNCMOS SM59Dxx SM59Rxx. The number of microcontrollers that can be programmed in circuit will continue to grow in the future. With the exception of a ground wire, all six ICSP wires in this programmer are fully functional I2C, SPI, and UART serial mainlines, making it ideal for all types of serial communication. In addition, each wire can deliver high current to VCC, VPP or GND.

Functional testing of 54/74F/LS/HC CMOS4000 series integrated circuits

This is the first development programmer to test the common logic IC, and this test can find logic gate circuit faults as well as test all possible IC input combinations.

Programmer self-test function

This programmer can test itself on each pin of VPP, VCC, GND, and I/O data while performing an internal short circuit test on the current of VPP and VCC.

One-to-one software encryption of the AVR microcontroller

The AVR microcontroller includes an RC calibration (calibration bytes). Only one of several chips can have the same byte value, and it cannot be changed. This value can be read by the microcontroller software to detect if the code is being used by other chips. By using a custom encryption method, it is possible to prevent people who decrypt the chips for ulterior motives from using them directly. The encryption method is so complicated that decryption is difficult. However, "encryption" poses a dilemma for developers: since each chip is unique, it is difficult to manually calculate and compile the source code one by one if the technique is sophisticated.

The developer can get the byte value of the chip using the dynamic DLL function, then automatically calculate the encrypted data according to the request and store it in memory, which allows for efficient mass production.

Unified and convenient user interface

The user interface is well designed and respects the operating habits of the Windows family of software. The built-in binary editor is up to the standard of professional editing applications. You can immediately read, write and edit files in formats such as BIN, HEX and JED. In addition, it has a comprehensive and convenient project mode, which makes mass production more convenient and safe.

The package contains :

1 x T48 (TL866-3G) Programmer

1 x USB connection cable




+ Adapters if chosen.