MKL27Z256VFM4

Designed with efficiency in mind. Compatible with all other Kinetis L families as well as Kinetis K2x family. General purpose MCU with USB 2.0, featuring market leading ultra low-power to provide developers an appropriate entry-level 32-bit solution.

Key features

• Run power consumption down to 47 μA/MHz in very low power run mode
• Static power consumption down to 2 μA with full state retention and 4 μs wakeup
• Ultra-efficient Cortex-M0+ processor running up to 48 MHz with industry leading throughput
• Memory option is up to 128 KB flash and 16 KB RAM
• Energy-saving architecture is optimized for low power with 90 nm TFS technology, clock and power gating techniques, and zero wait state flash memory controller
• 48 MHz ARM Cortex-M0+ core
• Up to 128 KB program flash memory
• Up to 16 KB SRAM
• 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
• 32 kHz to 40 kHz or 3 MHz to 32 MHz crystal oscillator
• Multi-purpose clock source
• 1 kHz LPO clock
• Voltage range: 1.71 to 3.6 V
• Low-power hardware touch sensor interface (TSI)
• Up to 66 general-purpose input/output (GPIO)
• USB full-/low-speed On-the-Go controller with onchip transceiver and 5 V to 3.3 V regulator
• Two 8-bit SPI modules
• One low power UART module
• Two UART modules
• Two I2C module
• 16-bit SAR ADC
• 12-bit DAC
• Analog comparator (CMP) containing a 6-bit DAC and programmable reference input
• Six channel Timer/PWM (TPM)
• Two 2-channel Timer/PWM modules
• Periodic interrupt timers
• 16-bit low-power timer (LPTMR)
• Real time clock
• Flash write voltage range: 1.71 to 3.6 V
• Temperature range (ambient): -40 to 105 ℃
• 80-bit unique identification number per chip