Datasheet
Pinouts and pin descriptions STM32F091xB STM32F091xC
32/128 DocID026284 Rev 4
Figure 7. WLCSP64 package pinout
1. The above figure shows the package in top view, changing from bottom view in the previous document
versions.
Figure 8. LQFP48 package pinout
06Y9
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7RSYLHZ
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+
9''9663%3%3'3&3$9'',2
9%$7
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3&
26&B
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3&
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287
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26&B
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3)
26&B
287
3&3&3$3$3&3&3&
3&3$3$3$3&3%3%3%
966$9669''3$3%3%3%3%
9''$3$3$3&3%3%9669''
,2VXSSOLHGIURP9'',2
06Y9
3$
3$
3$
3$
3$
3%
3%
3%
3%
3%
966
9''
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3&
3&26&B,1
3&26&B287
3)26&B,1
3)26&B287
1567
966$
9''$
3$
3$
3$
9'',2
966
3$
3$
3$
3$
3$
3$
3%
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3%
3%
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3%
3%
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3%
966
9''
7RSYLHZ
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,2VXSSOLHGIURP9'',2
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