TC1767 Datasheet, PDF (103/126 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1767
Electrical Parameters
3) The I_DD maximum value is 180 mA at f_CPU = 80 MHz, constant T_J = 150^oC, for the Realistic Pattern.
The dependency in this range is, at constant junction temperature, linear.
f_CPU/f_SYS = 1:1 mode.
4) Not tested in production separately, verified by design / characterization.
5) This value assumes worst case of reading flash line with all cells erased. In case of 50% cells written with “1”
and 50% cells written with “0”, the maximum current drops down to 53 mA.
6) Relevant for the power supply dimensioning, not for thermal considerations.
In case of erase of Data Flash, internal flash array loading effects may generate transient current spikes of up
to 15 mA for maximum 5 ms.
7) No GPIO activity, LVDS off
8) This value is relevant for the power supply dimensioning not for thermal considerations.
The currents caused by the GPIO activity depend on the particular application and should be added
separately.
Data Sheet
99
V1.3, 2009-09