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PIC18LF14K50T-I/SS
The PIC18F14K50 brings advanced features and exceptional value to the embedded USB market. This low cost PIC® Microcontroller features a full speed USB 2.0 compliant interface that can automatically change clock sources and power levels upon connection to a host, making it an exceptional device for battery-powered applications. The addition of mTouch(TM) touch sensing compatibility, a 10-bit ADC, motor control PWMs, and a host of serial interfaces make the PIC18F14K50 the perfect device to "Just add USB" to any application.
USB Application Design Center Debug Support
• A debug header is required for this device
• Part Numbers:, AC244023 (F) / AC244024 (LF)
• Debug and programming support is available via MPLAB® REAL ICE, PICkit™ 3, and MPLAB® ICD 3
• For Debug Header information, please refer to DS51292
Product Features
C Compiler optimized architecture
Self-programmable under software control
Support for Interrupt Priority Levels
8x8 Single-Cycle Hardware Multiplier
Enhanced Watchdog Timer with a programmable period
USB v2.0 compliant interface
Supports both Low Speed and Full Speed operation
Supports Control, Interrupt, Isochronous and Bulk transfer
Up to 16 Endpoints (or up to 8 bidirectional)
Automatic detection of physical connection to USB host
256-byte Dual Access RAM
Can be internally clocked up to 48MHz
Supplies frequencies from 31KHz to 16MHz
Can be user-adjusted for frequency drift
Can be used with External or Internal Oscillators
Allows for safe shutdown during oscillator failure
Up to 5 PWM Outputs
Programmable dead time, auto shutdown/restart
Supports all modes of 3-wire SPI
I2C™Compatible Master and Slave modes with address masking
Supports RS-485, RS-232, and LIN 2.0
Can acquire & convert samples automatically
Can operate in sleep mode
Rail to Rail operation
Independent input multiplexing
Robust GPIO with 25mA sink/source current
Can be used with Comparators or ADC
1.8 to 5.6V Operating Range
Software Programmable Brown-out Reset feature
Four power-managed operating modes
Two-speed clock startup option
Parametrics
Program Memory Type | Flash |
Program Memory Size (KB) | 16 |
CPU Speed (MIPS/DMIPS) | 12 |
Data EEPROM (bytes) | 256 |
Timers | 1 x 8-bit - 3 x 16-bit |
Stand alone PWM | 0 |
Number of ADCs | 1 |
ADC Channels | 9 |
Max ADC Resolution (bits) | 10 |
Number of Comparators | 2 |
Temp. Range Min. | -40 |
Temp. Range Max. | 125 |
Operation Voltage Max.(V) | 5.5 |
Operation Voltage Min.(V) | 1.8 |
Pin Count | 20 |
Low Power | Yes |
I2C | 1 -I2C |
USB Interface | FS Device |