PIC18LF4320-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

PIC18LF4320-I/SP

28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2220/2320/4220/4320

TABLE 26-7: PLL CLOCK TIMING SPECIFICATIONS (VDD = 4.2V TO 5.5V)

Param

No.

Sym

Characteristic

Min

Typ†

Max Units Conditions

F10 FOSC Oscillator Frequency Range

4

—

10 MHz HS mode only

F11 FSYS On-Chip VCO System Frequency

16

—

40 MHz HS mode only

F12

tPLL PLL Start-up Time (Lock Time)

F13 ∆CLK CLKO Stability (Jitter)

—

—

2

ms

-2

—

+2

%

† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance

only and are not tested.

TABLE 26-8: INTERNAL RC ACCURACY: PIC18F2220/2320/4220/4320 (Industrial)

PIC18LF2220/2320/4220/4320 (Industrial, Extended)

PIC18LF1220/1320

(Industrial)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C ≤ TA ≤ +85°C for industrial

PIC18F1220/1320

(Industrial, Extended)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C ≤ TA ≤ +85°C for industrial

-40°C ≤ TA ≤ +125°C for extended

Param

No.

Device

Min Typ Max Units

Conditions

INTOSC Accuracy @ Freq = 8 MHz, 4 MHz, 2 MHz, 1 MHz, 500 kHz, 250 kHz, 125 kHz(1)

F14

PIC18LF2220/2320/4220/4320 -2

+/-1

2

%

+25°C

VDD = 2.7-3.3V

F15

-5

—

5

% -10°C to +85°C VDD = 2.7-3.3V

F16

-10

—

10

% -40°C to +85°C VDD = 2.7-3.3V

F17

PIC18F2220/2320/4220/4320 -2

+/-1

2

%

+25°C

VDD = 4.5-5.5V

F18

-5

—

5

% -10°C to +85°C VDD = 4.5-5.5V

F19

-10

—

10

% -40°C to +85°C VDD = 4.5-5.5V

INTRC Accuracy @ Freq = 31 kHz(2)

F20

PIC18LF2220/2320/4220/4320 26.562 — 35.938 kHz -40°C to +85°C VDD = 2.7-3.3V

F21

PIC18F2220/2320/4220/4320 26.562 — 35.938 kHz -40°C to +85°C VDD = 4.5-5.5V

Legend:

Note 1:

2:

3:

Shading of rows is to assist in readability of the table.

Frequency calibrated at 25°C. OSCTUNE register can be used to compensate for temperature drift.

INTRC frequency after calibration.

Change of INTRC frequency as VDD changes.

DS39599C-page 326

 2003 Microchip Technology Inc.

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