Datasheet

PIC16(L)F1824/1828
DS41419D-page 368 2010-2012 Microchip Technology Inc.
TABLE 30-2: OSCILLATOR PARAMETERS
TABLE 30-3: PLL CLOCK TIMING SPECIFICATIONS (V
DD = 2.7V to 5.5V)
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
A +125°C
Param
No.
Sym. Characteristic
Freq.
Tolerance
Min. Typ† Max. Units Conditions
OS08 HF
OSC Internal Calibrated HFINTOSC
Frequency (NOTE 1)
2% 16.0 MHz 0°C TA +60°C, VDD 2.5V
3% 16.0 MHz 60°C T
A +85°C, VDD 2.5V
5% 16.0 MHz -40°C T
A +125°C
OS08A MF
OSC Internal Calibrated MFINTOSC
Frequency (NOTE 1)
2% 500 kHz C TA +60°C, VDD 2.5V
3% 500 kHz 60°C T
A +85°C, VDD 2.5V
5% 500 kHz -40°C T
A +125°C
OS09 LF
OSC Internal LFINTOSC Frequency 25% 31 kHz -40°C TA +125°C
OS10* T
IOSC ST HFINTOSC
Wake-up from Sleep Start-up Time
MFINTOSC
Wake-up from Sleep Start-up Time
5
20
8
30
s
s
* These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 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 F and 0.01 F values in parallel are recommended.
Param
No.
Sym. Characteristic Min. Typ† Max. Units Conditions
F10 FOSC Oscillator Frequency Range 4 8 MHz
F11 F
SYS On-Chip VCO System Frequency 16 32 MHz
F12 TRC PLL Start-up Time (Lock Time) 2 ms
F13* CLK CLKOUT Stability (Jitter) -0.25% +0.25% %
* These parameters are characterized but not tested.
Data in “Typ” column is at 3V, 25C unless otherwise stated. These parameters are for design guidance
only and are not tested.