Lập Trình USB BIOS CH341A CH341Series EEPROM Flash, Với Phần Mềm & Trình Điều Khiển

Driver download address:

http://drive.google.com/open?id=1us2XLkDSgD_9jPmDEjGY1nvqdUSqTszg

USB Programmer

Condition: New

Support 24EEPROM and 25 SPI flash 8pin/16pin chip

USB to TTL port, can getroot online

With CH341A chip

Recognize 25 series chip automatically

And support download STC series procedure of singlechip

With 24/25 status indicator lamp

SPI pin to support expanding the utility

Color is shown as pictures

PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item!

Provide 5V-3.3V power supply output

Product Features:

Using FT232BL chip, external EEPRON (93C46)

Support Windows 10

Support 3 power supply modes: 5V external power supply; 3.3V external power supply; external power supply (requires 3.3V-5V)

With 3 LEDs: TXD LED, RXD LED, POWER LED

GND, RXD, TXD, 3V3, 5V: lead out by curved pin

Other function PIN: reserved pad CTS, RTS

Instructions for use: (take access to MCU as an example)

GND: Connect to GND

RXD: connect to MCU.TX (signal flow: MCU.TX >> FT232 >> PC.RX)

TXD: Connect to MCU.RX (signal flow: MCU.RX << FT232 << PC.TX)

3V3/5V: output 3.3V or 5V (the module is powered by USB, the jumper must be jumped to 3.3V or 5V)

RTS: Connect to MCU.CTS (signal flow: MCU.CTS << FT232 << PC.RTS)

CTS: connect to MCU.RTS (signal flow: MCU.RTS >> FT232 >> PC.CTS)