The Dataman AP1 BGA144-9 ZIF STM32-3 is a device specific module for STMicroelectronics STM32L47x devices in UFBGA144 package (open socket). The operating (mechanical) life of the ZIF socket is 10,000 actuations. Some adapters are programmer specific and we recommend checking the software for compatibility prior to ordering. Please see our Adapter Selection Guide for more information.