ST10F167
Table 2.1
Symbol
VDD
VSS
Pin Definitions and Functions (cont’d)
Pin
Number
46, 82,
136
Input (I)
Output
(O)
-
17, 56,
-
72, 93,
109,126,
144
45, 83,
-
139
18, 55,
-
71, 94,
110,127,
143
Function
Digital Supply Voltage for internal circuitry:
+ 5 V during normal operation and idle mode.
≥ 2.5 V during power down mode
Digital Supply Voltage for port drivers:
+ 5 V during normal operation and idle mode
Digital Ground for internal circuitry.
Digital Ground for port drivers.
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