ST STM32L4 5 Series User Manual

DocID024597 Rev 5 1781/1830
RM0351 Debug support (DBG)
1807
Figure 544. JTAG TAP connections
48.6 ID codes and locking mechanism
There are several ID codes inside the STM32L4x5/STM32L4x6 MCUs. ST strongly
recommends tools designers to lock their debuggers using the MCU DEVICE ID code
located in the external PPB memory map at address 0xE0042000.
%RXQGDU\VFDQ
7$3
1-7567
&RUWH [07$3
-706
706 Q7567706 Q7567
-7',
-7'2
7', 7'2 7', 7'2
6:'3
6700&8
6HOHFWHG
,5LVELWZLGH ,5LVELWZLGH
DLF

ST STM32L4 5 Series Specifications

General

Brand	ST
Model	STM32L4 5 Series
Category	Microcontrollers
Language	English