Original CH341A 24 25 Series EEPROM Flash BIOS USB Programmer Module + SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX

SPECIFICATIONSType: Drive ICOrigin: Mainland ChinaCondition: New Product characteristics: Using FT232BL chip, external EEPRON (93C46) Support for Windows 10 Three power supply modes are supported: 5V external power supply; 3.3V external power supply; External power supply (3.3V-5V required) With 3 LEDs: TXD LED, RXD LED, POWER LED GND, RXD, TXD, 3V3, 5V: led out with bent pin Other function PINs: reserved pad CTS, RTS Instructions for use: (Take MCU access as an example) GND: Connected to GND RXD: Connected to MCU TX (signal flow direction: MCU. TX>>FT232>>PC.RX) TXD: Connected to MCU RX (signal flow direction: MCU. RX<<FT232<<PC.TX) 3V3/5V: output 3.3V or 5V (the module is powered by USB, and the jumper cap must jump to 3.3V or 5V) RTS: Connected to MCU CTS (signal flow direction: MCU. CTS<<FT232<<PC.RTS) CTS: Connected to MCU RTS (signal flow direction: MCU. RTS>>FT232>>PC. CTS) The clip only connects 8 wires to the chip! No additional features and effects! If it can't be used, I hope you can understand a principle problem. The 8 wires will not lead to a fundamental impact, but will be limited by the external circuit. Please look at this problem objectively and choose the burning seat! thank you! The programmer clip is used for the whole series of SOP8 pin chip packaging chips, and the wide body and narrow body are converted to DIP8 direct plug in two specifications! Multi purpose test clamp! Applicable chip size, with foot spacing of 1.27mm and width of 150-208MIL. Support chip 24/25/26/93 series. The circuit of the test clip is one-to-one. After the test clip is clamped to the chip, it is equivalent to converting the chip to the in-line chip for programming. Note: When the clip is directly used for programming on the circuit board, the success of programming is directly affected by some peripheral circuits. If it is not successful, the chip must be removed before it can be burned normally. The clip only acts as a wire and has no direct impact on the programming results. The clip can also be used to burn the removed chip. Do not force the test clamp down during operation. Open the clamp and clamp it from the left and right sides of the chip. The same is true when disassembling. You can't pull it out directly. You should first separate the clip from the left to the right, and then take out the clip, so that the tip of the clip will not be damaged. Test the clamp type connection. Use DuPont cable to connect the clamp and adapter plate. Even if the cable is broken, broken or aged, replace the DuPont cable! Precautions for use of test seat/burning seat If it is found that the test seat/burning seat cannot be tested or the test performance is unstable during the use of the test seat/burning seat, the following methods are recommended: 1. Use the anti-static brush to remove the impurities in the socket to ensure good contact; 2. Clean the socket with anhydrous alcohol, and clean the impurities attached to the top of the shrapnel to ensure good contact; 4. The test cannot be performed if the interface is not plugged in and the arrival is not detected. Please check whether the shrapnel in the socket is burned; 5. It is strictly prohibited to use corrosive liquid to contact and clean the socket to avoid damaging the internal structure of the socket; 6. If it is not used for a long time, please use an anti-static bag to seal and store it, so as to prevent dust from falling in and affecting the product performance.