SYSTEM Exported Constants

Modules
	SYSCFG REMAP
	SYSCFG I2C FASTMODEPLUS
	SYSCFG EXTI PORT
	SYSCFG EXTI LINE
	SYSCFG TIMER BREAK
	SYSCFG SRAM2 WRP
	DBGMCU TRACE Pin Assignment
	DBGMCU APB1 GRP1 STOP IP
	DBGMCU APB1 GRP2 STOP IP
	DBGMCU APB2 GRP1 STOP IP
	VREFBUF VOLTAGE
	FLASH LATENCY