PIC18LF14K22-I/ML Microchip Technology, PIC18LF14K22-I/ML Datasheet - Page 3

• Manufacturer Part Number: PIC18LF14K22-I/ML
• Description: IC PIC MCU FLASH 512KX16 20-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF14K22-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, MSSP, SPI, USART
• Maximum Clock Frequency: 32 KHz
• Number Of Programmable I/os: 18
• Number Of Timers: 4
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

High-Performance RISC CPU:
• C Compiler Optimized Architecture:
• 256 bytes Data EEPROM
• Up to 16 Kbytes Linear Program Memory
• Up to 512 bytes Linear Data Memory Addressing
• Up to 16 MIPS Operation
• 16-bit Wide Instructions, 8-bit Wide Data Path
• Priority Levels for Interrupts
• 31-Level, Software Accessible Hardware Stack
• 8 x 8 Single-Cycle Hardware Multiplier
Flexible Oscillator Structure:
• Precision 16 MHz Internal Oscillator Block:
• Four Crystal modes up to 64 MHz
• Two External Clock modes up to 64 MHz
• 4X Phase Lock Loop (PLL)
• Secondary Oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor
• Two-Speed Oscillator Start-up
Special Microcontroller Features:
• Full 5.5V Operation – PIC18F1XK22
• 1.8V-3.6V Operation – PIC18LF1XK22
• Self-reprogrammable under Software Control
• Power-on Reset (POR), Power-up Timer (PWRT)
• Programmable Brown-out Reset (BOR)
• Extended Watchdog Timer (WDT):
• Programmable Code Protection
• In-Circuit Serial Programming™ (ICSP™) via
• In-Circuit Debug via Two Pins
 2010 Microchip Technology Inc.
- Optional extended instruction set designed to
Addressing
- Factory calibrated to ± 1%
- Software selectable frequencies range of
- 64 MHz performance available using PLL –
- Allows for safe shutdown if peripheral clock
and Oscillator Start-up Timer (OST)
- Programmable period from 4ms to 131s
two pins
optimize re-entrant code
31 kHz to 16 MHz
no external components required
stops
20-Pin Flash Microcontrollers with nanoWatt XLP Technology
Preliminary
PIC18F1XK22/LF1XK22
Extreme Low-Power Management
PIC18LF1XK22 with nanoWatt XLP:
• Sleep mode: 34 nA
• Watchdog Timer: 460 nA
• Timer1 Oscillator: 650 nA @ 32 kHz
Analog Features:
• Analog-to-Digital Converter (ADC) module
• Analog Comparator module:
• Voltage Reference module:
Peripheral Highlights:
• 17 I/O Pins and 1 Input-only Pin:
• Four Timer modules:
• Enhanced Capture/Compare/PWM (ECCP)
• Master Synchronous Serial Port (MSSP) module
• Enhanced Universal Synchronous Asynchronous
• SR Latch (555 Timer) module with:
- 10-bit resolution, 12 channels
- Auto acquisition capability
- Conversion available during Sleep
- Two rail-to-rail analog comparators
- Independent input multiplexing
- Inputs and outputs externally accessible
- Programmable (% of V
- Two 16-level voltage ranges using V
- Programmable Fixed Voltage Reference
- High current sink/source 25 mA/25 mA
- Programmable weak pull-ups
- Programmable interrupt-on- change
- Three external interrupt pins
- 3 16-bit timers/counters with prescaler
- 1 8-bit timer/counter with 8-bit period register,
- Dedicated, low-power Timer1 oscillator
module:
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-shutdown and Auto-restart
- PWM output steering control
- 3-wire SPI (supports all 4 SPI modes)
- I
Receiver Transmitter module (EUSART)
- Supports RS-232, RS-485 and LIN 2.0
- Auto-Baud Detect
- Auto Wake-up on Break
- Configurable inputs and outputs
- Supports mTouch™ capacitive sensing
(FVR), 3 levels
prescaler and postscaler
address masking)
applications
2
C™ Master and Slave modes (Slave mode
DD
), 16 steps
DS41365D-page 3
REF
pins