NXP Semiconductors Kinetis K7x 32-bit Microcontrollers

NXP Semiconductors Kinetis K7x 32-bit Microcontrollers, based on the Arm® Cortex®-M4 core, are pin, peripheral, and software compatible with the Kinetis Kx MCU family. The K7x MCU family also includes an integrated graphics LCD controller, IEEE® 1588 Ethernet MAC, Full- and high-speed USB 2.0 On-The-Go (OTG) with device charger detect capability, hardware encryption, and tamper detection capabilities. The K7x MCUs are available with 512KB or 1MB of flash in 256-pin MBGA packages. Each MCU includes a rich suite of analog, communication, timing and control peripherals. All K7x MCUs include a single precision floating point unit and NAND flash controller. Variants with an on-chip DRAM controller are also available for system expansion.

Features

Cortex-M4 core with DSP instruction support and optional single precision floating point unit
Up to 32-channel DMA
Up to 16KB cache
Crossbar switch
Graphics LCD controller
Low-power capacitive touch-sensing
Hardware encryption coprocessor
Hardware tamper detection
Memory protection unit
Hardware cyclic redundancy check engine
Independent clocked COP with external watchdog monitor

USB On-The-Go (Full- and high-speed) with device charger detect
IEEE® 1588 Ethernet MAC with HW time stamping
Up to six UARTS with IrDA support; one UART with ISO 7816 support
I²S interface; up to two CAN modules, up to three DSPI, and up to two I²C interfaces
FlexBus external bus interface
Secure digital host controller
NAND flash controller
DRAM controller
32KB to 1MB flash
Up to 128KB SRAM
32KB to 512KB FlexMemory