The PIC24F16KA family of four 16-bit microcontroller
products forms part of Microchip's growing nanoWatt XLP portfolio. This family
provides designers with high-performance, feature-rich low-power 16-bit
MCUs. The PIC24F16KA parts feature many
integrated peripherals, including a 10-bit ADC, Analog Comparators, Real-Time
Clock and Calendar (RTCC), capacitive touch sensing, and also on-chip
EEPROM. This industry-leading
combination of low power consumption and functionality makes these PIC MCUs
ideal for any battery-powered or power-constrained application. With
the April 2009 introduction of the PIC24F16KA family of 16-bit
microcontrollers, featuring nanoWatt XLP eXtreme Low Power Technology,
Microchip is providing microcontrollers with power consumption that is below long-standing
industry minimums, including sleep currents as low as 20 nA, which
enables battery life of up to 20 years. Additionally, they integrate peripherals not
commonly found in low-power microcontrollers, such as capacitive touch
sensing. The PIC24F16KA family has the
following features that make them the most battery-friendly MCUs in the world
according to the company: sleep modes
down to 20 nA; watchdog timer modes down to 370 nA; real time clock and calendar
mode down to 510 nA; low-power active mode down to 8 ÂµA; 1.8 to 3.6V operating
voltage for all on-chip analog and digital peripherals; max speed (32 MHz) at a
battery friendly 3.0V; higher speeds at lower, more battery-friendly voltages;
and higher instruction-set efficiency for lower power consumption. The company
says the low-power PIC24F16KA family is the most battery friendly MCUs in the
world for its maximum battery life for alkaline cells and lithium coin cells;
maximum performance from a battery; and its instruction-set efficiency improves
battery life. Two-speed startup also saves battery power.
Digital healthcare devices and wearable electronic products need to be thoroughly tested, lest they live short, ignominious lives, an expert will tell attendees at UBM’s upcoming Designer of Things Conference in San Jose, Calif.
The company says it anticipates high-definition video for home security and other uses will be the next mature technology integrated into the IoT domain, hence the introduction of its MatrixCam devkit.
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