Datasheet

PIC16F526
DS41326E-page 92  2010 Microchip Technology Inc.
TABLE 14-7: CALIBRATED INTERNAL RC FREQUENCIES
AC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40C  T
A  +85C (industrial),
-40C  T
A  +125C (extended)
Operating Voltage V
DD 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% 7.92 8.00 8.08 MHz 3.5V, +25C
2% 7.84 8.00 8.16 MHz 2.5V V
DD  5.5V
0C  T
A  +85C
5% 7.60 8.00 8.40 MHz 2.0V VDD  5.5V
-40C  T
A  +85C (Ind.)
-40C  T
A  +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, V
DD 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.