PIC18LF14K22T-I/SO PIC18F14K22 by Microchip Technology
20-PIN,16KB Flash, 512B RAM,16MIPS,nanoWatt
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Features
Features |
| C Compiler optimized architecture |
| 256 bytes data EEPROM |
| Linear program memory addressing to 16 Kbytes |
Linear data memory addressing to 512 bytes Extreme Low-Power Management PIC18LF1XK22 with nanoWatt XLPu2122 Technology |
| Sleep mode: 50 nA, typical |
| Watchdog Timer: 600 nA, typical |
Timer1 Oscillator: 800 nA @ 32 kHz, typical Flexible Oscillator Structure |
| Precision 16 MHz internal oscillator block: |
| Factory calibrated to u00b1 1% |
| Software selectable frequencies range of 31 kHz to 16 MHz |
| 64 MHz performance available using PLL |
| No external components required |
| Four crystal modes up to 64 MHz |
| Fail-Safe Clock Monitor |
| Allows for safe shutdown if peripheral clock stops |
Two-Speed Oscillator Start-up Special Microcontroller Features |
| Operating voltage 1.8V- 5.5V (with low voltage option 1.8V-3.6V) |
| Self-reprogrammable under software control |
| Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) |
| Programmable Brown-out Reset (BOR) |
| Extended Watchdog Timer (WDT) with on-chip oscillator and software enable |
| In-Circuit Serial Programmingu2122 (ICSPu2122) via two pins |
In-Circuit Debug via two pins Peripheral Highlights |
| 12 Ch. 10-bit Analog-to-Digital (A/D) Converter module: |
| 2 rail-to-rail Analog Comparators module with: |
| Voltage Reference module with: |
| Programmable on-chip voltage reference (CVREF) module (% of VDD) |
| Selectable Fixed voltage reference (FVR) with multiple reference voltages |
| 17 I/O pins and 1 input only pin: |
| High current sink/source 25 mA/25 mA |
| Three external interrupt pins |
| Four Timer modules: |
| 3 16-bit timers/counters with prescaler |
| 1 8-bit timer/counter with 8-bit period register, prescaler and postscaler |
| Enhanced Capture/Compare/PWM (ECCP) module with PWM output steering: |
| Programmable dead time |
| Auto-shutdown and Auto-restart |
| Master Synchronous Serial Port (MSSP) module with two modes of operation: |
| 3-wire SPI (supports all 4 SPI modes) |
| I2Cu2122 Master and Slave modes (Slave mode with address masking) |
| Enhanced Universal Synchronous Asynchronous Receiver Transmitter module (EUSART) |
| Supports RS-232, RS-485 and LIN 2.0 |
| Auto-Baud Detect |
| SR Latch (555 Timer) module with: |
| Confi gurable inputs and outputs |
| Supports mTouchu2122 capacitive sensing applications |
Specifications
| Family | High Perf. 8-Bit |
|---|---|
| Part Family | PIC18FXXK22 |
| Part Prefix | PIC18F |
| Architecture | 8 |
| Core | 8-bit PIC MCU |
| MaxSpeed (MHz) | 64 |
| CPU Type | 8-bit PIC MCU |
| CPU Speed (MIPS/DMIPS) | 16 |
| Program Memory Type | Flash |
| SelfWrite | Yes |
| Program Memory Size (KB) | 16 |
| Program Memory Size (KWords) | 8 |
| Secure Bootloader (CodeGuard™ Security) | None |
| RAM (KB) | 512 |
| Data EEPROM (bytes) | 256 |
| Emulated EEPROM in Flash | True |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 125 |
| Operation Voltage Min.(V) | 1.8 |
| Operation Voltage Max.(V) | 5.5 |
| Max I/O Pins | 18 |
| Pin Count | 20 |
| Brown Out Reset (BOR) | BOR |
| Low Voltage Detection (LVD) | None |
| Power On Reset (POR) | Yes |
| Internal Voltage Reference (Bandgap) | Yes |
| Internal Oscillator | 16 MHz, 32 kHz |
| Low Power | Yes |
| XLP | Yes |
| Number of Comparators | 2 |
| Number of ADCs | 1 |
| ADC Channels | 12 |
| Max ADC Sampling Rate (ksps) | 100 |
| Max ADC Resolution (bits) | 10 |
| Max ADC Sample/Hold (S/H) | 1 |
| SR Latch | Yes |
| Standard UART | 1 |
| SPI™ | 1 |
| I2C | 1 |
| Max 8 Bit Digital Timers | 1 |
| Max 16 Bit Digital Timers | 3 |
| Watch Dog Timers (WDT) | Yes |
| Timers | 4 |
| Enhanced Capture/Compare/PWM (ECCP) | 1 |
| Input Capture | 1 |
| PWM Max Resolution (bits) | 10 |
| Output Compare Channels | 1 |
| USB Interface | None |
| Type of CAN module | None |
| LIN | Yes |
| Ethernet | None |
| Integrated Wireless Frequency | None |
| Wireless Technology | None |
| JTAG | None |
| Debug Interface | ICSP |
| MSSP | 1 |
| InstructionWord | 16 |
| Temperature Range | -40C to +85C |
Alternative Descriptions
| 16KB Flash, 512bytes RAM, 256bytes EEPROM, 16MIPS, nanoWatt XLP | Microchip Technology Inc. PIC18LF14K22T-I/SO | RS Americas |
| MCU 8-bit PIC18 PIC RISC 16KB Flash 2.5V/3.3V 20-Pin SOIC W T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a PIC18LF14K22T-I/SO?
Additional datasheets, footprints and schematics for PIC18LF14K22T-I/SO are listed on our Part Details page. You can also find images and similar parts to PIC18LF14K22T-I/SO on this page.
What pricing and inventory information can I view?
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What category does PIC18LF14K22T-I/SO fall under?
The PIC18LF14K22T-I/SO is listed under PIC18F14K22.
Can I view similar or alternative parts?
You can view similar parts to PIC18LF14K22T-I/SO when available in the PIC18F14K22 range under the specifications section at the bottom of the details page.
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Is the PIC18LF14K22T-I/SO RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for PIC18LF14K22T-I/SO have stock available?
Authorised distributors including RS Americas and Avnet America have stock available or on a lead time for PIC18LF14K22T-I/SO.
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