Datasheet

Pinouts and pin description STM32L431xx
50/200 DocID028800 Rev 1
Figure 6. STM32L431Vx UFBGA100 ballout
(1)
1. The above figure shows the package top view.
Figure 7. STM32L431Rx LQFP64 pinout
(1)
1. The above figure shows the package top view.
06Y9
3( 3( 3% 3+%227 3' 3' 3% 3% 3$ 3$ 3$ 3$

$
%
&
'
(
)
*
+
-
.
/
0
3( 3( 3% 3% 3% 3' 3' 3' 3' 3& 3& 3$
3& 3( 3( 9'' 3% 3' 3' 3& 9'' 3$
3&
26&B,1
3( 966 3$ 3$ 3&
3&
26&B287
9%$7 966 3& 3& 3&
3+26&B,1 966 966 966
3+
26&B287
9'' 9'' 9''
3& 1567 9'' 3' 3' 3'
966$ 3& 3& 3' 3' 3'
95() 3& 3$ 3$ 3& 3' 3' 3% 3% 3%
95() 3$ 3$ 3$ 3& 3% 3( 3( 3( 3% 3% 3%
9''$ 3$ 3$ 3$ 3% 3% 3( 3( 3( 3( 3( 3(
8)%*$
06Y9
/4)3
















9%$7
3&26&B,1
3&26&B287
3+26&B,1
3+26&B287
1567
3&
3&
3&
3&
966$95()
9''$95()
3$
3$
3$
3&
















               
               
3$
966
3$
3&
3%
9''
3$
3&
3%
3$ 3$
966
3% 3%
3%
9''
9''
3$
3$
3$
3$
3$
3$
3&
3&
3&
3&
3%
3%
3%
3%
966
9'' 966 3+%227 3% 3& 3% 3% 3% 3& 3% 3% 3$ 3% 3' 3& 3$
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.