PIC16LC71 datasheet(168/176 Pages) MICROCHIP

168 / 176 page

PIC16C71X

DS30390D-page 168

Figure 14-6:

Typical RC Oscillator Frequency vs.

VDD.......................................................... 126

Figure 14-7:

Typical RC Oscillator Frequency vs.

VDD.......................................................... 126

Figure 14-8:

Typical IPD vs. VDD Brown-out Detect

Enabled (RC Mode) ................................ 127

Figure 14-9:

Maximum IPD vs. VDD Brown-out Detect

Enabled

(85

°C to -40°C, RC Mode) ...................... 127

Figure 14-10:

Typical IPD vs. Timer1 Enabled (32 kHz,

RC0/RC1 = 33 pF/33 pF, RC Mode) ....... 127

Figure 14-11:

Maximum IPD vs. Timer1 Enabled

(32 kHz, RC0/RC1 = 33 pF/33 pF,

°C to -40°C, RC Mode)........................ 127

Figure 14-12:

Typical IDD vs. Frequency

(RC Mode @ 22 pF, 25

°C)...................... 128

Figure 14-13:

Maximum IDD vs. Frequency

(RC Mode @ 22 pF, -40

°C to 85°C)........ 128

Figure 14-14:

Typical IDD vs. Frequency

(RC Mode @ 100 pF, 25

°C).................... 129

Figure 14-15:

Maximum IDD vs. Frequency

(RC Mode @ 100 pF, -40

°C to 85°C)...... 129

Figure 14-16:

Typical IDD vs. Frequency

(RC Mode @ 300 pF, 25

°C).................... 130

Figure 14-17:

Maximum IDD vs. Frequency

(RC Mode @ 300 pF, -40

°C to 85°C)...... 130

Figure 14-18:

Typical IDD vs. Capacitance @ 500 kHz

(RC Mode)............................................... 131

Figure 14-19:

Transconductance(gm) of

HS Oscillator vs. VDD .............................. 131

Figure 14-20:

Transconductance(gm) of

LP Oscillator vs. VDD............................... 131

Figure 14-21:

Transconductance(gm) of

XT Oscillator vs. VDD .............................. 131

Figure 14-22:

Typical XTAL Startup Time vs.

VDD (LP Mode, 25

°C).............................. 132

Figure 14-23:

Typical XTAL Startup Time vs.

VDD (HS Mode, 25

°C) ............................. 132

Figure 14-24:

Typical XTAL Startup Time vs.

VDD (XT Mode, 25

°C).............................. 132

Figure 14-25:

Typical IDD vs. Frequency

(LP Mode, 25

°C) ..................................... 133

Figure 14-26:

Maximum IDD vs. Frequency

(LP Mode, 85

°C to -40°C) ....................... 133

Figure 14-27:

Typical IDD vs. Frequency

(XT Mode, 25

°C) ..................................... 133

Figure 14-28:

Maximum IDD vs. Frequency

(XT Mode, -40

°C to 85°C)....................... 133

Figure 14-29:

Typical IDD vs. Frequency

(HS Mode, 25

°C)..................................... 134

Figure 14-30:

Maximum IDD vs. Frequency

(HS Mode, -40

°C to 85°C)....................... 134

Figure 15-1:

Load Conditions ...................................... 140

Figure 15-2:

External Clock Timing ............................. 141

Figure 15-3:

CLKOUT and I/O Timing ......................... 142

Figure 15-4:

Reset, Watchdog Timer, Oscillator

Start-up Timer and Power-up Timer

Timing ..................................................... 143

Figure 15-5:

Timer0 External Clock Timings ............... 144

Figure 15-6:

A/D Conversion Timing ........................... 146

Figure 16-1:

Typical RC Oscillator Frequency vs.

Temperature............................................ 147

Figure 16-2:

Typical RC Oscillator Frequency vs.

VDD.......................................................... 147

Figure 16-3:

Typical RC Oscillator Frequency vs.

VDD.......................................................... 147

Figure 16-4:

Typical RC Oscillator Frequency vs.

VDD ......................................................... 148

Figure 16-5:

Typical Ipd vs. VDD Watchdog Timer

Disabled 25

°C......................................... 148

Figure 16-6:

Typical Ipd vs. VDD Watchdog Timer

Enabled 25

°C.......................................... 148

Figure 16-7:

Maximum Ipd vs. VDD Watchdog

Disabled .................................................. 149

Figure 16-8:

Maximum Ipd vs. VDD Watchdog

Enabled................................................... 149

Figure 16-9:

Vth (Input Threshold Voltage) of

I/O Pins vs. VDD ...................................... 149

Figure 16-10:

VIH, VIL of MCLR, T0CKI and OSC1

(in RC Mode) vs. VDD ............................. 150

Figure 16-11:

VTH (Input Threshold Voltage)

of OSC1 Input (in XT, HS, and

LP Modes) vs. VDD ................................. 150

Figure 16-12:

Typical IDD vs. Freq (Ext Clock, 25

°C).... 151

Figure 16-13:

Maximum, IDD vs. Freq (Ext Clock,

-40

° to +85°C)......................................... 151

Figure 16-14:

Maximum IDD vs. Freq with A/D Off

(Ext Clock, -55

° to +125°C) .................... 152

Figure 16-15:

WDT Timer Time-out Period vs. VDD...... 152

Figure 16-16:

Transconductance (gm) of

HS Oscillator vs. VDD.............................. 152

Figure 16-17:

Transconductance (gm) of

LP Oscillator vs. VDD .............................. 153

Figure 16-18:

Transconductance (gm) of

XT Oscillator vs. VDD .............................. 153

Figure 16-19:

IOH vs. VOH, VDD = 3V .......................... 153

Figure 16-20:

IOH vs. VOH, VDD = 5V .......................... 153

Figure 16-21:

IOL vs. VOL, VDD = 3V ........................... 154

Figure 16-22:

IOL vs. VOL, VDD = 5V ........................... 154

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