Datasheet

PIC16F87/88
DS30487D-page 172  2002-2013 Microchip Technology Inc.
18.3 DC Characteristics: Internal RC Accuracy
PIC16F87/88 (Industrial, Extended)
PIC16LF87/88 (Industrial)
PIC16LF87/88
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
PIC16F87/88
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
-40°C  T
A  +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)
PIC16LF87/88 -2 ±1 2 % +25°C
V
DD = 2.7-3.3V-5 — 5 % -10°C to +85°C
-10 — 10 % -40°C to +85°C
PIC16F87/88 -2 ±1 2 % 25°C
VDD = 4.5-5.5V-5 — 5 % -10°C to +85°C
-10 — 10 % -40°C to +85°C
Extended devices -15 — 15 % -40°C to +125°C V
DD = 4.5-5.5V
INTRC Accuracy @ Freq = 31 kHz
(2)
PIC16LF87/88 26.562 — 35.938 kHz -40°C to +85°C VDD = 2.7-3.3V
PIC16F87/88 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.