PIC16F1827T-E/ML 查看數據表（PDF） - Microchip Technology

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PIC16F1827T-E/ML

18/20/28-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC16F/LF1826/27

TABLE 29-2: OSCILLATOR PARAMETERS

Standard Operating Conditions (unless otherwise stated)

Operating Temperature -40°C TA +125°C

Param

No.

Sym.

Characteristic

Freq.

Tolerance

OS08 HFOSC Internal Calibrated HFINTOSC

Frequency(2)

OS08A MFOSC Internal Calibrated MFINTOSC

Frequency(2)

OS10* TIOSC ST HFINTOSC

Wake-up from Sleep Start-up Time

2%

3%

5%

2%

3%

5%

—

Min.

—

—

—

—

—

—

—

Typ†

16.0

16.0

16.0

500

500

500

5

Max. Units

Conditions

— MHz 0°C  TA  +60°C, VDD  2.5V

— MHz 60°C  TA  +85°C, VDD  2.5V

— MHz -40°C  TA  +125°C

— kHz 0°C  TA  +60°C, VDD  2.5V

— kHz 60°C  TA  +85°C, VDD  2.5V

— kHz -40°C  TA  +125°C

8

s

MFINTOSC

Wake-up from Sleep Start-up Time

—

— 20 30 s

*

†

Note 1:

2:

3:

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.

Instruction cycle period (TCY) equals four times the input oscillator time base period. All specified values are based on

characterization 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

consumption. All devices are tested to operate at “min” values with an external clock applied to the OSC1 pin. When an

external clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.

To ensure these oscillator frequency tolerances, VDD 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.

By design.

TABLE 29-3: PLL CLOCK TIMING SPECIFICATIONS (VDD = 2.7V TO 5.5V)

Param

No.

Sym.

Characteristic

Min.

Typ†

Max. Units Conditions

F10 FOSC Oscillator Frequency Range

F11

FSYS On-Chip VCO System Frequency

F12 TRC PLL Start-up Time (Lock Time)

4

—

8

MHz

16

—

32 MHz

—

—

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, 25C unless otherwise stated. These parameters are for design guidance

only and are not tested.

DS41391C-page 360

Preliminary

 2010 Microchip Technology Inc.

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