Datasheet

Pinouts and pin description STM32F405xx, STM32F407xx
44/202 DocID022152 Rev 8
Figure 15. STM32F40xxx LQFP176 pinout
1. The above figure shows the package top view.
069
3'5B21
3(
3(
3%
3%
%227
3%
3%
3%
3%
3%
3*
3*
3*
3*
3*
3*
3*
3'
3'
3'
3'
3'
3'
3'
3'
3&
3&
3&
3,
3,
3(
3(
3(
3(
3$
3(
3$
9
%$7
3$
3,
3$
3&
3$
3&
3$
3)
3&
3)
3&
3)
3&
3)
3&
3)
3)
3*
3*
3)
3*
3)
3*
3)
3*
3)
3*
3)
3*
3+
3'
3+
3'
1567
9
3&
9
3&
3'
3&
3'
3&
3'
3'
3'
9
5()
3'
3%
3$
3%
3$
3%
3$
3%
3$
3$
3$
3$
3$
3&
3&
3%
3%
3%
3)
3)
9
66
3)
3)
3)
3*
3*
3(
3(
3(
3(
3(
3(
3(
3(
3(
3%
3%



























































































/4)3












































3,
3$
3$
3,
3,
3,








3+
3+
3+
3+
3+
3+
3+
3+ 







3,
3,
3+
3+
3+
3+
















3&
3,
3,
3,
9
66
3+
3+
9
''
9
66
9
''
9
''
9
66$
9
''$
%<3$66B5(*
9
''
9
''
9
66
9
''
9
&$3B
9
''
9
66
9
''
9
&$3B
9
66
9
''
9
66
9
''
9
66
9
''
9
66
9
''
9
''
9
66
9
''
9
66
9
''
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.