The Kinetis® KL1x is a general purpose ultra-low-power MCU family, providing additional memory, communications and analog peripheral options beyond those offered in the Kinetis KL0x MCU family.
The KL1x MCU family is compatible with Kinetis K10 MCUs (based on ARM® Cortex®-M4) and with all other Kinetis KL1x, KL2x, KL3x and KL4x series MCUs, providing a migration path to higher performance and feature integration.
Built on the new ARM Cortex-M0+ processor - the most energy-efficient 32-bit processor on the market with industry leading throughput/mA
Ultra-low power modes - several, flexible power modes fit for different application use cases designed to maximize battery life
Energy-saving architecture - optimized for power with 90nm TFS technology, clock and power gating techniques, and highly efficient platform featuring a bit manipulation engine, peripheral bridge crossbar and zero wait state flash memory controller
Energy-saving peripherals - smart peripherals with functionality in deep sleep modes can make intelligent decisions and process data without waking up the core
Frees power-critical designs from 8- and 16-bit MCU limitations by combining excellent dynamic and stop currents with superior processing performance