10.21 euros
Freedom Development Board Features:
KL3.jpg
KL25Z128VLK4—Cortex-M0+ MCU with:
128KB flash, 16KB SRAM
up to 48MHz operation
USB full-speed controller
OpenSDA—sophisticated USB debug interface
Tri-color LED
Capacitive touch “slider”
Freescale MMA8451QR1 accelerometer
Flexible power supply options
Power from either on-board USB connector
Coin cell battery holder (optional population option)
5-12V Vin from IO header
5V provided to IO header
3.3V to or from IO header
Reset button
Form-factor compatible with hardware designed to work with Arduino™ and Arduino-Compatible boards