5.5 DC Specifications
Table 5-3. Vdd = 3.0V, Cs = 4.7 nF, Cx = 5 pF, Ta = recommended range, unless otherwise noted
Parameter Description Min Typ Max Units Notes
Vdd Supply voltage 1.8 5.5 V
Idd Supply current, Fast
mode
– 203.0
246.0
378.5
542.5
729.0
– μA 1.8 V
2.0 V
3.0 V
4.0 V
5.0 V
IddI Supply current, LP mode – 16.5
19.5
34.0
51.5
73.5
– μA 1.8 V
2.0 V
3.0 V
4.0 V
5.0 V
Vdds Supply turn-on slope 10 – – V/s Required for proper start-up
Vil Low input logic level – – 0.2 × Vdd
0.3 × Vdd
V Vdd = 1.8 V – 2.4 V
Vdd = 2.4 V – 5.5 V
Vhl High input logic level 0.7 × Vdd
0.6 × Vdd
– – V Vdd = 1.8 V – 2.4 V
Vdd = 2.4 V – 5.5 V
Vol Low output voltage – – 0.5 V OUT, 4 mA sink
Voh High output voltage 2.3 – – V OUT, 1 mA source
Iil Input leakage current – <0.05 1 μA
Cx Load capacitance range 2 – 50 pF
Ar Acquisition resolution – 9 14 bits
AT42QT1010
© 2017 Microchip Technology Inc.
Datasheet
DS40001946A-page 20
