Datasheet

 2009 Microchip Technology Inc. Preliminary DS41364D-page 459
PIC16F193X/LF193X
TABLE 31-2: OSCILLATOR PARAMETERS
TABLE 31-3: 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
(2)
2%
2.5%
—
—
16.0
16.0
—
—
MHz
MHz
0°C  TA  +60°C, VDD 2.5V
+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
(2)
2%
2.5%
—
—
500
500
—
—
kHz
kHz
0°C  TA  +60°C, VDD 2.5V
+60°C  T
A  +85°C, VDD 2.5V
5% — 500 — kHz -40°C  T
A  +125°C
OS10* T
IOSC ST HFINTOSC
Wake-up from Sleep Start-up Time
MFINTOSC
Wake-up from Sleep Start-up Time
——58s
— — 20 30 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: Instruction cycle period (T
CY) equals four times the input oscillator time base period. All specified values are based on char-
acterization data for that particular oscillator type under standard operating conditions with the device executing code.
Exceeding these specified limits may result in an unstable oscillator operation and/or higher than expected current con-
sumption. All devices are tested to operate at “min” values with an external clock applied to the OSC1 pin. When an exter-
nal clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.
2: 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.
3: By design.
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 5V, 25C unless otherwise stated. These parameters are for design guidance
only and are not tested.