PIC18LF14K50-I/SS Microchip Technology, PIC18LF14K50-I/SS Datasheet - Page 3

• Manufacturer Part Number: PIC18LF14K50-I/SS
• Description: IC PIC MCU FLASH 16K 1.8V 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF14K50-I/SS

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SSOP
• Controller Family/series: PIC18
• No. Of I/o's: 15
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 48MHz
• No. Of Timers: 4
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: EUSART, I2C, MSSP, SPI, USB
• 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, DM164127, DV164126
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Package: 20SSOP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Universal Serial Bus Features:
• USB V2.0 Compliant SIE
• Full Speed (12 Mb/s) and Low Speed (1.5 Mb/s)
• Supports Control, Interrupt, Isochronous and
• Supports up to 16 Endpoints (8 bidirectional)
• 256-byte Dual Access RAM for USB
• Input-change interrupt on D+/D- for detecting
High Performance RISC CPU:
• C Compiler Optimized Architecture:
• Priority levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
Flexible Oscillator Structure:
• CPU divider to run the core slower than the USB
• 16 MHz Internal Oscillator Block:
• Four Crystal modes, up to 48 MHz
• External Clock modes, up to 48 MHz
• 4X Phase Lock Loop (PLL)
• Secondary oscillator using Timer1 at 32 kHz
• Fail-Safe Clock Monitor:
• Two-speed Oscillator Start-up
Special Microcontroller Featues:
• Full 5.5V Operation – PIC18F1XK50
• 1.8V-3.6V Operation – PIC18LF1XK50
• Self-programmable under Software Control
• Programmable Brown-out Reset (BOR)
• Extended Watchdog Timer (WDT)
• Single-supply 3V In-Circuit Serial Program-
© 2009 Microchip Technology Inc.
Bulk Transfers
physical connection to USB host
- Optional extended instruction set designed to
- 256 bytes, data EEPROM
- Up to 16 Kbytes linear program memory
- Up to 768 bytes linear data memory
peripheral
- Software selectable frequencies, 31 kHz to
- Provides a complete range of clock speeds
- User tunable to compensate for frequency
- Allows for safe shutdown if primary or second-
- With software enable option
- Programmable period from 4ms to 131s
ming™ (ICSP™) via two pins
20-Pin USB Flash Microcontrollers with nanoWatt XLP™ Technology
optimize re-entrant code
addressing
addressing
16 MHz
from 31 kHz to 32 MHz when used with PLL
drift
ary oscillator stops
PIC18F1XK50/PIC18LF1XK50
Preliminary
Extreme Low-Power Management
PIC18LF1XK50 with nanoWatt XLP™:
• Sleep Mode: 24nA
• Watchdog Timer: 450nA
• Timer1 Oscillator: 790nA @ 32 kHz
Analog Features:
• Analog-to-Digital Converter (ADC) module :
• Dual Analog Comparators
• Voltage Reference module:
• On-chip 3.2V LDO Regulator – (PIC18F1XK50)
Peripheral Highlights:
• 14 I/O Pins plus 1 Input-only pin:
• Enhanced Capture/Compare/PWM (ECCP)
• Master Synchronous Serial Port (MSSP) module:
• Enhanced Universal Synchronous Asynchro-
• SR Latch mode
- 10-bit resolution, 9 external channels
- Auto acquisition capability
- Conversion available during Sleep
- Internal 1.024V Fixed Voltage Reference
- Independent input multiplexing
- Rail-to-rail operation
- Independent input multiplexing
- Programmable (% of V
- Two 16-level voltage ranges using V
- Programmable Fixed Voltage Reference
- High-current sink/source 25 mA/25 mA
- 7 Programmable weak pull-ups
- 7 Programmable Interrupt-on-change pins
- 3 programmable external interrupts
- Programmable slew rate
module:
- One, two, three, or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-shutdown and Auto-restart
- 3-wire SPI (supports all 4 modes)
- I
nous Receiver Transmitter (EUSART) module:
- Supports RS-485, RS-232 and LIN 2.0
- RS-232 operation using internal oscillator
- Auto-Baud Detect
- Auto-Wake-up on Break
(FVR) channel
(FVR), 3 levels
address masking)
2
C™ Master and Slave modes (Slave mode
DD
), 16 steps
DS41350C-page 1
REF
pins