《STM32小容量产品的局限性》.pdf

STM32F10xx8 and STM32F10xxB Errata sheet STM32F101x8/B, STM32F102x8/B and STM32F103x8/B medium-density device limitations Silicon identification This errata sheet applies to the revisions B, Z and Y of the STMicroelectronics medium- density STM32F101xx access line and STM32F103xx performance line products, and to revision Y of the STM32F102xx USB access line devices. These families feature an ARM™ 32-bit Cortex®-M3 core, for which an errata notice is also available (see Section 1 for details). The full list of root part numbers is shown in Table 2. The products are identifiable as shown in Table 1: ● by the Revision code marked below the order code on the device package ● by the last three digits of the Internal order code printed on the box label Table 1. Device identification(1) Order code Revision code(2) marked on device STM32F101xxx(3) “B”, “Z” or “Y” STM32F102xxx(3) “Y” STM32F103xxx(3) “B”, “Z” or “Y” 1. The REV_ID bits in the DBGMCU_IDCODE register show the revision code of the device (see the STM32F10xxx reference manual for details on how to find the revision code). 2. Refer to Appendix A: Revision code on device marking for details on how to identify the Revision code on the different packages. 3. Are also concerned all devices with 32 KB of Flash memory that do not