TC290 Datasheet, PDF (466/476 Pages) Infineon Technologies AG – 32-Bit Single-Chip Micocontroller

TC290 / TC297 / TC298 / TC299 BB-Step
HistoryChanges from version version 0.6 to 0.71
nominal voltage of 1.33V + - 7.5%. The static accuracy and regulation parameter ranges remain also valid
for this case.'
– Update footnote of DCDC to 'Incase of TC29x running with fSRI = 300 MHz, it shall be ensured that the
VDD operating range is limited to 1.235V upto 1.430V. The DCDC may be configured in this case with a
nominal voltage of 1.33V±7.5%. The static accuracy and regulation parameter ranges remain also valid for
this case.'
• Changes in table 'EVR13 SMPS External components' of EVR/DCDC
– Change name of C_OUTDC from CDC to COUTDC
– Add footnote 'Incase of TC29x running with fSRI = 300 MHz, it shall be ensured that the VDD operating
range is limited to 1.235V upto 1.430V. The DCDC may be configured in this case with a nominal voltage
of 1.33V + - 7.5%. The static accuracy and regulation parameter ranges remain also valid for this case.' to
V_{DD_DC}
– Remove footnote 'It is recommended to place the flying capacitor close to the pins without vias to have
minimal routing resistance from pin to the capacitor terminal of less than 25mOhm.' from C_FLY
– Add footnote 'Capacitor min-max range represent typical +-35% tolerance including DC bias effect. The
trace resistance from the capacitor to the supply or ground rail should be limited to 25 mOhm.' to C_FLY
– Add footnote 'Capacitor min-max range represent typical +-35% tolerance including DC bias effect. The
trace resistance from the capacitor to the supply or ground rail should be limited to 25 mOhm.' to C_OUTDC
– Add footnote 'Incase of SMPS mode, It shall be ensured that the VDD Output pin shall be connected on
PCB level to all other V_DD Input pins.' to V_DDDC
• EVR/Back-up Clock
– Add footnote 'All V_EXT pins shall be connected together externally on the PCB.' to V_EXT
• VADC
– Add min 0 pC to Q_CONV
– Add min 8 pC to Q_CONV
– Add max 20 pC to Q_CONV
– Add max 10 pC to Q_CONV
– Change max value of t_BWR from 50 cycles to 60 cycles
– Change predicate of t_BWR from typ to max
– Change max value of t_BWG from 50 cycles to 120 cycles
– Change t_BWG from typ to max
– Change note of I_OZ2 from '' to 'V_AREFx = V_AREF2'
– Change note of I_OZ2 from '' to 'V_AREFx = V_AREF2'
– Change note of I_OZ3 from '' to 'V_AGNDx = V_AGND2'
– Change note of I_OZ3 from '' to 'V_AGNDx = V_AGND2'
– Change typ value of Q_CONV from 20 pC to 3 pC
– Change typ value of Q_CONV from 80 pC to 14 pC
– Add 'V_AREFx = V_AREF2' T_J=150 °C to T_J
– Add min -2 µA to I_OZ2
– Change note of I_OZ2 from '' to 'V_AREFx = V_AREF2'
– Add 'V_AREFx = V_AREF2' T_J=150 °C to T_J
– Add max 2 µA to I_OZ2
– Change note of I_OZ2 from '' to 'V_AREFx = V_AREF2'
– Add min -2.5 µA to I_OZ3
Data Sheet
4-460
V 1.1 2015-05
TC290/TC297/TC298/TC299 BB-Step Data Sheet downloaded by saravanakumar maniyam (larsen and Toubro limited) at 08 Sep 2015 08:06