PIC16F526 Datasheet, PDF (92/122 Pages) Microchip Technology – 14-Pin, 8-Bit Flash Microcontroller

PIC16F526
TABLE 14-7: CALIBRATED INTERNAL RC FREQUENCIES
AC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40C  TA  +85C (industrial),
-40C  TA  +125C (extended)
Operating Voltage VDD range is described in
Section 14.1 “DC Characteristics: PIC16F526 (Industrial)”
Param
No.
Sym.
Characteristic
Freq.
Tolerance
Min.
Typ.†
Max. Units
Conditions
F10 FOSC Internal Calibrated
INTOSC Frequency⁽¹⁾
1%
2%
7.92 8.00
7.84 8.00
8.08 MHz 3.5V, +25C
8.16 MHz 2.5V VDD  5.5V
0C  TA  +85C
5%
7.60 8.00
8.40 MHz 2.0V VDD  5.5V
-40C  TA  +85C (Ind.)
-40C  TA  +125C (Ext.)
* These parameters are characterized but not tested.
† Data in the Typical (“Typ”) column is at 5V, 25C unless otherwise stated. These parameters are for
design guidance only and are not tested.
Note 1: To ensure these oscillator frequency tolerances, VDD and VSS must be capacitively decoupled as close to
the device as possible. 0.1 uF and 0.01 uF values in parallel are recommended.
DS41326D-page 92
 2010 Microchip Technology Inc.