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  Microchip Technology Semiconductor Electronic Components Datasheet  

PIC18F13K50 Datasheet

20-Pin USB Flash Microcontrollers

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PIC18(L)F1XK50
20-Pin USB Flash Microcontrollers with XLP Technology
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
Bulk Transfers
• Supports up to 16 Endpoints (8 bidirectional)
• 256-byte Dual Access RAM for USB
• Input-Change Interrupt on D+/D- for Detecting
Physical Connection to USB Host
High-Performance RISC CPU
• C Compiler Optimized Architecture:
- Optional extended instruction set designed to
optimize re-entrant code
- 256 bytes, data EEPROM
- Up to 16 Kbytes linear program memory
addressing
- Up to 768 bytes linear data memory
addressing
• Priority Levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
Flexible Oscillator Structure
• CPU Divider to Run the Core Slower than the
USB Peripheral
• 16 MHz Internal Oscillator Block:
- Software selectable frequencies, 31 kHz to
16 MHz
- Provides a complete range of clock speeds
from 31 kHz to 32 MHz when used with PLL
- User tunable to compensate for frequency
drift
• 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:
- Allows for safe shutdown if primary or
secondary oscillator stops
• Two-Speed Oscillator Start-Up
Special Microcontroller Features
• Full 5.5V Operation – PIC18F1XK50
• 1.8V-3.6V Operation – PIC18LF1XK50
• Self-Programmable under Software Control
• Programmable Brown-out Reset (BOR):
- With software enable option
• Extended Watchdog Timer (WDT):
- Programmable period from 4ms to 131s
• Single-Supply 3V In-Circuit Serial Programming™
(ICSP™) via Two Pins
Extreme Low-Power Management
PIC18LF1XK50 with XLP Technology
• Sleep mode: 24 nA
• Watchdog Timer: 450 nA
• Timer1 Oscillator: 790 nA @ 32 kHz
Analog Features
• Analog-to-Digital Converter (ADC) module:
- 10-bit resolution, nine external channels
- Auto acquisition capability
- Conversion available during Sleep
- Internal 1.024V Fixed Voltage Reference
(FVR) channel
- Independent input multiplexing
• Dual Analog Comparators:
- Rail-to-rail operation
- Independent input multiplexing
• Voltage Reference module:
- Programmable (% of VDD), 16 steps
- Two 16-level voltage ranges using VREF pins
- Programmable Fixed Voltage Reference
(FVR), 3 levels
• On-Chip 3.2V LDO Regulator – PIC18F1XK50
Peripheral Highlights
• 14 I/O Pins plus 1 Input-Only Pin:
- High-current sink/source 25 mA/25 mA
- Seven programmable weak pull-ups
- Seven programmable interrupt-on-change
pins
- Three programmable external interrupts
- Programmable slew rate
• Enhanced Capture/Compare/PWM (ECCP)
module:
- One, two, three, or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-shutdown and Auto-restart
• Master Synchronous Serial Port (MSSP) module:
- 3-wire SPI (supports all four modes)
- I2C™ Master and Slave modes (Slave mode
address masking)
• Enhanced Universal Synchronous Asynchronous
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
• SR Latch mode
2008-2015 Microchip Technology Inc.
DS40001350F-page 1


  Microchip Technology Semiconductor Electronic Components Datasheet  

PIC18F13K50 Datasheet

20-Pin USB Flash Microcontrollers

No Preview Available !

PIC18(L)F1XK50
PIC18(L)F1XK50 Family Types
Program
Memory
Data Memory
Device
MSSP
PIC18F13K50/ (A) 8K 4096 512(3) 256
15
11
1
Y
Y
1
2 1/3 Y
PIC18LF13K50
PIC18F14K50/ (A) 16K 8192 768(3) 256
15
11
1
Y
Y
1
2 1/3 Y
PIC18LF14K50
Note 1:
2:
3:
One pin is input only.
Channel count includes internal Fixed Voltage Reference (FVR) and Programmable Voltage Reference (CVREF) channels.
Includes the dual port RAM used by the USB module which is shared with the data memory.
Data Sheet Index: (Unshaded devices are described in this document)
A. DS40001350 PIC18(L)F1XK50 Data Sheet, 20-Pin USB Flash Microcontrollers with XLP Technology.
Note: For other small form-factor package availability and marking information, please visit
http://www.microchip.com/packaging or contact your local sales office.
DS40001350F-page 2
2008-2015 Microchip Technology Inc.


Part Number PIC18F13K50
Description 20-Pin USB Flash Microcontrollers
Maker Microchip Technology
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