TC1793 Datasheet, PDF (143/189 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1793
Electrical ParametersDC Parameters
application executed. These two parts needs to be added in order to get the rail current
consumption.
(2)
I0
=
3, 75
m------A--
C
× e0^{, 02041 × TJ}[C]
(3)
I0
=
18, 77
m------A--
C
× e0^{, 01825 × TJ}[C]
Function 2 defines the typical static current consumption and Function 3 defines the
maximum static current consumption. Both functions are valid for V_DD = 1.326 V.
For the dynamic current consumption using the real pattern and f_SRI
= 3 / 2 * f_PCP = 3 * f_FPI the function 4 applies:
(4)
IDym
=
1, 22
--m-----A-----
MHz
× fCPU[MHz]
For the dynamic current consumption using the real pattern and f_SRI = f_PCP = 2 * f_FPI the
function 5 applies:
(5)
IDym
=
1, 305
--m-----A-----
MHz
× fCPU[MHz]
and this finally results in
(6)
IDD = I0 + IDYM
Data Sheet
136
V 1.2, 2014-05