TC1765_ds_v12 (TC1765_ds_v12_1202.pdf) - Infineon
TC1765_ds_v12 (TC1765_ds_v12_1202.pdf) - Infineon
TC1765_ds_v12 (TC1765_ds_v12_1202.pdf) - Infineon
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Preliminary<br />
<strong>TC1765</strong><br />
1)<br />
Digital supply voltages applied to the <strong>TC1765</strong> must be static regulated voltages which allow a typical voltage<br />
swing of ±10%.<br />
2)<br />
Voltage overshoot to 6.5 V is permissible, provided that the pulse duration is less than 100 µs and the<br />
cumulated summary of the pulses does not exceed 1 hour.<br />
3)<br />
Voltage overshoot to 4 V is permissible, provided that the pulse duration is less than 100 µs and the cumulated<br />
summary of the pulses does not exceed 1 hour.<br />
4)<br />
In order to minimize the danger of latch-up conditions, these 2.5 V V DD power supply pins should be kept at<br />
the same voltage level during normal operating mode. This condition is typically achieved by generating the<br />
2.5 V power supplies from a single voltage source. The condition is also valid in normal operating mode if a<br />
separate stand-by power supply V DDSBRAM is used.<br />
5) The minimum voltage at pin VDDSBRAM during <strong>TC1765</strong> power down mode is 1.8 V in order to keep the contents<br />
of SBRAM valid. The core power supply V DD must be below the standby power supply V DD < V DDSBRAM +<br />
0.3 V.<br />
6) The value of VAREF is permitted to be within the range of V SSA - 0.05 V < V AREF < V DDM + 0.05 V. The value<br />
specified for the total unadjusted error (TUE) is not guaranteed while the V AREF is out of the specified range.<br />
7) The value of VAGND is permitted to be within the range of V SSA - 0.05 V < V AGND < V DDM + 0.05 V. The value<br />
specified for the total unadjusted error (TUE) is not guaranteed while the V AGND is out of the specified range.<br />
8) Overload conditions occur if the standard operating conditions are exceeded, i.e. the voltage on any pin<br />
excee<strong>ds</strong> the specified range (i.e. V OV > V DD + 0.5 V or V OV < V SS - 0.5 V). The absolute sum of input overload<br />
currents on all port pins may not exceed 50 mA. The supply voltage must remain within the specified limits.<br />
9) Not 100% tested, guaranteed by design and characterization.<br />
10) Applicable for analog inputs.<br />
11) Applicable for digital inputs.<br />
Data Sheet 59 V1.2, 2002-12