4 FRDM-KL46Z Hardware Overview
The features of the FRDM-KL46Z include>
MKL46Z256VLLZ4 MCU (48 MHz, 256KB Flash, 32 KB RAM, Low power, 100LQFP package)
Dual role USB interface with mini-B USB connector
Open SDA
4 digit segment LCD module
Capacitive touch slider
Ambient light sensor
MMA8451Q accelerometer
MAG3110 Magnetometer
2 user LEDs
2 user push buttons
Flexible power supply options – USB, coin cell battery, external source
Battery-ready, power-measurement access points
Easy access to MCU I/O via Arduino ™ R3 compatible I/O connectors
Programmable OpenSDA debug interface with multiple applications available including:
o Mass storage device flash programming interface
o P&E Debug interface provides run-control debugging and compatibility with IDE tools
o CMSIS-DAP interface: new ARM standard for embedded debug interface
o Data logging application
Arduino R3 compatibility
Figure 1 shows a block diagram of the FRDM-KL46Z design. The primary components and their placement on
the hardware assembly are pointed out in Figure 2.
Freescale Semiconductor, Inc
FRDM-KL46Z
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