PIC18F66K22-I/PTRSL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F66K22-I/PTRSL

64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

Microchip Technology 

PIC18F87K22 FAMILY

TABLE 31-7: PLL CLOCK TIMING SPECIFICATIONS (VDD = 1.8V TO 5.5V)

Param

No.

Sym

Characteristic

Min Typ† Max Units

Conditions

F10

FOSC Oscillator Frequency Range

4

—

5 MHz VDD = 1.8-5.5V

4

—

16 MHz VDD = 3.0-5.5V,

-40°C to +85°C

4

—

12 MHz VDD = 3.0-5.5V,

-40°C to +125°C

F11

FSYS On-Chip VCO System Frequency

16

—

20 MHz VDD = 1.8-5.5V

16

—

64 MHz VDD = 3.0-5.5V,

-40°C to +85°C

16

—

48 MHz VDD = 3.0-5.5V,

-40°C to +125°C

F12

trc

PLL Start-up Time (Lock Time)

F13

CLK CLKOUT Stability (Jitter)

—

—

2

ms

-2

—

+2

%

† Data in “Typ” column is at 3V, 25C unless otherwise stated. These parameters are for design guidance

only and are not tested.

TABLE 31-8: INTERNAL RC ACCURACY (INTOSC)

PIC18F87K22 Family

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C  TA  +125°C

Param

No.

Min

Typ

Max Units

Conditions

OA1 HFINTOSC/MFINTOSC Accuracy @ Freq = 16 MHz, 8 MHz, 4 MHz, 2 MHz, 1 MHz, 500 kHz, 250 kHz(1)

-2

—

2

%

+25°C

VDD = 3.0-5.5V

-5

—

5

%

-5

—

5

% -40°C to +85°C VDD = 1.8-5.5V

-10

—

10

% -40°C to +125°C VDD = 1.8-5.5V

OA2 LFINTOSC Accuracy @ Freq = 31 kHz

-15

—

15

% -40°C to +125°C VDD = 1.8-5.5V

Note 1: Frequency calibrated at 25°C. OSCTUNE register can be used to compensate for temperature drift.

DS39960D-page 504

 2011 Microchip Technology Inc.

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