DESCRIPTION

· The Kinetis KL17 series is a 48 MHz ARM® Cortex®-M0+ microcontroller optimized for cost-sensitive and battery-powered applications.

· It features 32/64 KB Flash memory, 8/16 KB SRAM, and a 16 KB ROM with a built-in bootloader.

· The microcontroller supports low-power modes, including a very low power run mode of 46 µA/MHz and a stop mode of 1.68 µA with RAM and RTC retained.

FEATURES

· Core: ARM® Cortex®-M0+ up to 48 MHz.

· Memory: 32/64 KB Flash, 8/16 KB SRAM, 16 KB ROM, 32-byte backup register.

· System: 4-channel DMA, watchdog, low-leakage wakeup unit, SWD interface, micro trace buffer, bit manipulation engine, interrupt controller.

· Clocks: 48 MHz (0.5% accuracy), 8 MHz (3% accuracy), 1 kHz reference, 32–40 kHz and 3–32 MHz crystal oscillator.

· Peripherals: UART, low-power UART, I2C, SPI, FlexIO, 16-bit ADC, high-speed analog comparator.

· Timers: 6-channel Timer/PWM, 2-channel Timer/PWM, low-power timer, periodic interrupt timer, real-time clock.

APPLICATIONS

· Ideal for cost-sensitive and battery-powered applications requiring low-power general-purpose connectivity.

· Suitable for applications needing flexible program upgrades, high accuracy internal voltage and clock reference, and serial peripheral emulation.

· Applicable in systems requiring low power consumption with retained RAM and RTC in stop mode.