MKL05Z32VLF4

The MKL05Z32VLF4 is a 32-bit Kinetis KL0x entry-level Ultra-low-power Microcontroller based on ARM Cortex-M0+ RISC architecture core operates at a maximum frequency of 48MHz. The device incorporates 32kB internal flash, 4kB internal RAM, one 12-bit SAR A/D converter, one 12-bit D/A converter, general purpose PWM and 41 general-purpose I/O pins. This device also features communication interfaces like one UART modules, one SPI module and one I2C module.

• 48MHz ARM Cortex-M0+ core
• Nine low-power modes to provide power optimization based on application requirements
• COP software watchdog
• 4-channel DMA controller, supporting up to 63 request sources
• Low-leakage wakeup unit
• SWD debug interface and micro trace buffer
• Bit manipulation engine
• Multi-purpose clock source
• 1kHz LPO clock
• Low-power hardware touch sensor interface (TSI)
• Analog comparator (CMP) containing a 6-bit DAC and programmable reference input
• 6-channel Timer/PWM (TPM)
• 2-channel Timer/PWM module
• Periodic interrupt timers
• 16-bit Low-power timer (LPTMR)
• Real-time clock
• 80-bit Unique identification number per chip