Extract IC PIC18F1220 Code

We can Extract IC PIC18F1220 Code, please view the IC PIC18F1220 features for your reference:

Low-Power Features:

· Power Managed modes:

– Run: CPU on, peripherals on

– Idle: CPU off, peripherals on

– Sleep: CPU off, peripherals off

· Power Consumption modes:

– PRI_RUN: 150 ìA, 1 MHz, 2V

– PRI_IDLE: 37 ìA, 1 MHz, 2V

– SEC_RUN: 14 ìA, 32 kHz, 2V when Extract IC

– SEC_IDLE: 5.8 ìA, 32 kHz, 2V

– RC_RUN: 110 ìA, 1 MHz, 2V

– RC_IDLE: 52 ìA, 1 MHz, 2V

– Sleep: 0.1 ìA, 1 MHz, 2V

· Timer1 Oscillator: 1.1 ìA, 32 kHz, 2V

· Watchdog Timer: 2.1 ìA

· Two-Speed Oscillator Start-up if Extract IC


· Four Crystal modes:

– LP, XT, HS: up to 25 MHz

– HSPLL: 4-10 MHz (16-40 MHz internal)

· Two External RC modes, up to 4 MHz

· Two External Clock modes, up to 40 MHz

· Internal oscillator block:

– 8 user-selectable frequencies: 31 kHz, 125 kHz, 250 kHz, 500 kHz, 1 MHz, 2 MHz, 4 MHz, 8 MHz

– 125 kHz to 8 MHz calibrated to 1%

– Two modes select one or two I/O pins after Extract IC

– OSCTUNE – Allows user to shift frequency

· Secondary oscillator using Timer1 @ 32 kHz

· Fail-Safe Clock Monitor

– Allows for safe shutdown if peripheral clock stops

Peripheral Highlights:

· High current sink/source 25 mA/25 mA when Extract IC

· Three external interrupts

· Enhanced Capture/Compare/PWM (ECCP) module:

– One, two or four PWM outputs

– Selectable polarity

– Programmable dead time

– Auto-Shutdown and Auto-Restart

– Capture is 16-bit, max resolution 6.25 ns (TCY/16)

– Compare is 16-bit, max resolution 100 ns (TCY)

· Compatible 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D) with programmable acquisition time

· Enhanced USART module:

– Supports RS-485, RS-232 and LIN 1.2 before Extract IC

– Auto-Wake-up on Start bit

– Auto-Baud Detect

Special Microcontroller Features:

· 100,000 erase/write cycle Enhanced Flash program memory typical

· 1,000,000 erase/write cycle Data EEPROM memory typical

· Flash/Data EEPROM Retention: > 40 years

· Self-programmable under software control

· Priority levels for interrupts

· 8 x 8 Single-Cycle Hardware Multiplier

· Extended Watchdog Timer (WDT):

– Programmable period from 41 ms to 131s if Extract IC

– 2% stability over VDD and Temperature

· Single-supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins

· In-Circuit Debug (ICD) via two pins

· Wide operating voltage range: 2.0V to 5.5V

This family offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high endurance Enhanced Flash program memory. On top of these features, the PIC18F1220/1320 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power sensitive applications when Extract IC.

All of the devices in the PIC18F1220/1320 family incorporate a range of features that can significantly reduce power consumption during operation. Key items include:

· Alternate Run Modes: By clocking the controller from the Timer1 source or the internal oscillator block, power consumption during code execution can be reduced by as much as 90% before Extract IC.

· Multiple Idle Modes: The controller can also run with its CPU core disabled, but the peripherals are still active. In these states, power consumption can be reduced even further, to as little as 4% of normal operation requirements.

· On-the-fly Mode Switching: The power managed modes are invoked by user code during operation, allowing the user to incorporate power-saving ideas into their application’s software design after Extract IC.

· Lower Consumption in Key Modules: The power requirements for both Timer1 and the Watchdog Timer have been reduced by up to 80%, with typical values of 1.1 and 2.1 ìA, respectively.

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