Pinout and pin description
5
Pinout and pin description
STM8S105x4/6
Table 4. Legend/abbreviations for pin description tables
Type
I= Input, O = Output, S = Power supply
Level
Input
Output
CM = CMOS
HS = High sink
Output speed
O1 = Slow (up to 2 MHz)
O2 = Fast (up to 10 MHz)
O3 = Fast/slow programmability with slow as default state after reset
O4 = Fast/slow programmability with fast as default state after reset
Port and control
configuration
Input
Output
float = floating,
wpu = weak pull-up
T = True open drain,
OD = Open drain,
PP = Push pull
Reset state
Bold X (pin state after internal reset release).
Unless otherwise specified, the pin state is the same during the reset
phase and after the internal reset release.
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DocID14771 Rev 15