PIC16F1847_13 Datasheet, PDF (374/440 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with XLP Technology

PIC16(L)F1847
TABLE 30-17: CAP SENSE OSCILLATOR SPECIFICATIONS
Param.
No.
Symbol
Characteristic
Min. Typ† Max. Units
Conditions
CS01* ISRC Current Source
High
—
-8
—
A (Note 1)
Medium
— -1.5 —
A (Note 1)
Low
— -0.3 —
A (Note 1)
CS02* ISNK Current Sink
High
—
7.5
—
A (Note 1)
Medium
—
1.5
—
A (Note 1)
Low
— 0.25 —
A (Note 1)
CS03* VCTH Cap Threshold
—
0.8
—
V
CS04* VCTL Cap Threshold
—
0.4
—
V
CS05* VCHYST CAP HYSTERESIS
(VCTH - VCTL)
High
Medium
— 525 — mV
— 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.
FIGURE 30-22: CAP SENSE OSCILLATOR
VCTH
VCTL
ISRC
Enabled
ISNK
Enabled
DS40001453D-page 374
Preliminary
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