Datasheet

PIC16(L)F1847
DS40001453D-page 374 Preliminary  2011-2013 Microchip Technology Inc.
TABLE 30-17: CAP SENSE OSCILLATOR SPECIFICATIONS
FIGURE 30-22: CAP SENSE OSCILLATOR
Param.
No.
Symbol Characteristic Min. Typ† Max. Units Conditions
CS01* I
SRC Current Source High —
-8
— A (Note 1)
Medium — -1.5 — A (Note 1)
Low — -0.3 — A (Note 1)
CS02* I
SNK Current Sink High — 7.5 — A (Note 1)
Medium — 1.5 — A (Note 1)
Low — 0.25 — A (Note 1)
CS03* VC
TH Cap Threshold — 0.8 — V
CS04* VCTL Cap Threshold — 0.4 — V
CS05* VCHYST CAP HYSTERESIS
(V
CTH - VCTL)
High — 525 — mV
Medium — 375 — mV
Low — 300 — mV
* These parameters are characterized but not tested.
† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1: See Figure 31-62, Figure 31-63 and Figure 31-64: Cap Sense Current SinkSource Characteristics.
ISRC
VCTH
VCTL
ISNK
EnabledEnabled