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PIC18F4520E/MLQTP Datasheet(PDF) 345 Page - Microchip Technology

Part # PIC18F4520E/MLQTP
Description  28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
PDF  390 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC18F4520E/MLQTP Datasheet(HTML) 345 Page - Microchip Technology

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 2004 Microchip Technology Inc.
Preliminary
DS39631A-page 343
PIC18F2420/2520/4420/4520
TABLE 26-7:
PLL CLOCK TIMING SPECIFICATIONS (VDD = 4.2V TO 5.5V)
TABLE 26-8:
AC CHARACTERISTICS: INTERNAL RC ACCURACY
PIC18F2420/2520/4420/4520 (INDUSTRIAL)
PIC18LF2420/2520/4420/4520 (INDUSTRIAL)
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
trc
PLL Start-up Time (Lock Time)
—
—
2
ms
F13
∆CLK CLKO Stability (Jitter)
-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.
PIC18LFX42X/X52X
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤ TA ≤ +85°C for industrial
PIC18FX42X/X52X
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤ TA ≤ +85°C for industrial
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)
PIC18LFX42X/X52X
-2
+/-1
2
%
+25°C
VDD = 2.7-3.3V
-5
—
5
%
-10°C to +85°C
VDD = 2.7-3.3V
-10
+/-1
10
%
-40°C to +85°C
VDD = 2.7-3.3V
PIC18FX42X/X52X
-2
+/-1
2
%
+25°C
VDD = 4.5-5.5V
-5
—
5
%
-10°C to +85°C
VDD = 4.5-5.5V
-10
+/-1
10
%
-40°C to +85°C
VDD = 4.5-5.5V
INTRC Accuracy @ Freq = 31 kHz(2)
PIC18LFX42X/X52X 26.562
—
35.938
kHz
-40°C to +85°C
VDD = 2.7-3.3V
PIC18FX42X/X52X 26.562
—
35.938
kHz
-40°C to +85°C
VDD = 4.5-5.5V
Legend: Shading of rows is to assist in readability of the table.
Note 1:
Frequency calibrated at 25°C. OSCTUNE register can be used to compensate for temperature drift.
2:
INTRC frequency after calibration.
3:
Change of INTRC frequency as VDD changes.



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