Microchip Technology PIC18F K90 nanoWatt XLP™ Microcontrollers
Microchip Technology PIC18F K90 nanoWatt XLP™ Microcontrollers, featuring nanoWatt XLP technology and the Charge Time Measurement Unit (CTMU) module, provide ideal solutions for battery-powered LCD applications utilizing touch interfaces. With up to 24 channels of capacitive touch sensing, these MCUs enable high system integration, combining large segmented LCDs with the capability for a high number of touch sliders, buttons, and keys or touch screen technology. Industry-leading low power operation exhibited by these microcontrollers helps to extend battery life in applications such as portable medical devices, thermostats, security systems, utility meters, small appliances, and electronic door locks.
Features
- Low Power Features
- nanoWatt XLP technology for low sleep, RTCC, LCD, and WDT currents
- Low-Power BOR
- Ultra Low-Power Wake-Up
- Fast Wake-Up
- Low Input Leakage Currents
- CPU
- Up to 16 MIPS Performance
- Operating Speed up to 64MHz
- Operating Voltage Range: 1.8V to 5.5V
- 8 X 8 Single-Cycle Hardware Multiplier
- Three Internal Oscillators: 31kHz, 500kHz, 16MHz
- Package Options
- 64-Pin QFN
- 64-Pin TQFP
- 80-Pin TQFP
- Peripherals
- LCD Driver
- Up to 48 Segments and 192 Pixels
- Drives LCD Panel in Sleep Mode
- Programmable LCD Timing Module
- Charge Time Measurement Unit for mTouch Sensing
- A/D Converter
- 12-bit Resolution
- Up to 24 Channels
- Up to Ten CCP/ECCP Modules
- Up to Eleven 8/16-bit Timer/Counter Modules
- Three Analog Comparators
- Hardware Real-Time Clock and Calendar (RTCC)
- Two Master Synchronous Serial Port Modules
Applications
- Portable medical devices
- Thermostats
- Security systems
- Utility meters
- Small appliances
- Electronic door locks
Related Products
Microchip Technology eXtreme Low Power XLP Microcontrollers
Offers extremely low sleep current, longer operation.
Videos
Block Diagram (64-pin)
Block Diagram (80-pin)
Opublikowano: 2010-06-30
| Zaktualizowano: 2022-03-11