STM32 QFP48 test socket, is designed for STM32-QFP48 chip testing, programming, STM32 Programming adapter STM32F STM32L QFP48 test socket.

socket: 7X7MM  with pin: 9X9MM  pitch: 0.5MM

Usage        STM32-QFP48 package for chip testing, programming
    
Applicable models    STM32 QFP48 package :

    STM32F10xC series ( eg : STM32F103CB, STM32F103C8)    
    STM32L15xC series ( eg : STM32L151C6, STM32L152CB)    

Feature        

    To pin all the way to the chip lead pin , pin spacing of 2.54mm (100mil)    
    Onboard JTAG, SWD, USART1 interface, can be directly related to model testing, programming    
    On-board high-speed external crystal socket ( crystal can be customized )    
    Onboard low-speed external crystal (32.768K)    
    Onboard two LED, can be used to test the status indication ( can jump jumper , do not take up I / O resources )    
 
        

[STM32-QFP48 special test stand Profile ]    

    JTAG / SWD Interface
    Compatible with ST-LINK / J-LINK / ULINK2 / STX-RLINK    
    USART1 Interface
    Available for download or ISP serial debugging information    
    LED
    Status indication can be used to test    
    MCU pin header
    For pin identification , facilitate testing    
    BOOT0/BOOT1 jumper
    By jumper selection, using three kinds of startup mode startup STM32    
    5V power input interface
    2PIN circular interface or via a 5V power supply interface access    
    Crystal Jack
    Access to both sides of the hole ( the middle hole vacant )    
    Power LED
    LED jumper port
    Short : You can use the LED status indication for testing , take I / O
    Jump : Do not use the LED status indication for testing , do not take up I / O    
    32.768K crystal (PCB back )
    Available using the built-in RTC , or for calibration.    
    3.3V regulator chip (PCB back )
    Onboard AMS1117-3.3