Data Sheet

32 bit ARM Cortex M0+ Processor
The Cortex-M0+ processor is a powerful, full 32 bit CPU, designed for lower power, lower cost
devices. Cortex-M0+ has fewer instructions and a simpler bus structure than the more powerful Cortex-
M4 on Teensy 3.1. For simple code, M0+ often runs at similar speed, when running at the same clock
frequency. For math-intensive applications, Cortex-M4 can be significantly faster, and of course it
supports higher clock rates. Cortex-M0+ at 48 MHz is much faster than 8 bit AVR processors at 16
MHz, especially when manipulating 16 and 32 bit variables!
5 Volt Buffer For WS2812/Neopixel LED Projects
Teensy-LC provides a 5V output to directly drive WS2812/Neopixel LEDs. A 74LV1T125 buffer is
connected to pin 17, with the increased output voltage available on another pin.
Specifications
• Processor: MKL26Z64VFT4
• Core: Cortex-M0+
• Rated Speed: 48 MHz
• Flash Memory: 62kbytes
• Bandwidth: 96 Mbytes/sec
• Cache: 64 Bytes
• RAM: 8kbytes
• Digital I/O: 27 Pins
• EEPROM: 1/8 (emu)kbytes
• Direct Memory Access: 4 Channels
• Voltage Output: 3.3V + one, 5V Volts
• Voltage Input: 3.3V Only Volts
• Analog Input: 13 Pins
• Converters: 1
• Resolution: 16 Bits
• Usable: 12 Bits
• Touch Sensing: 11 Pins
• Comparators: 1
• Analog Output: 1 Pins
• DAC Resolution: 12 Bits
• Timers: 7 Total Pins
• FTM Type: 3
• PWM Outputs: 10
• LPTMR Type: 1
• PIT (interval) Type: 2
• Systick: 1
Communication
• USB: 1
• Serial: 3
• Fast Clock: 1
• SPI: 2
• With FIFOs: 1