Datasheet

Pinouts and pin descriptions STM8S003F3 STM8S003K3
22/103 DocID018576 Rev 5
5.1 STM8S003K3 LQFP32 pinout and pin description
Figure 3. STM8S003K3 LQFP32 pinout
Table 5. STM8S003K3 descriptions
LQFP32
Pin name
Type
Input Output
Main function
(after reset)
Default
alternate
function
Alternate
function
after remap
[option bit]
floating
wpu
Ext. interrupt
High sink
(1)
Speed
OD
PP
1 NRST I/O - X - - - - - Reset -
2 PA1/OSCIN
(2)
I/O X XX-O1XXPort A1
Resonator/
crystal in
-
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