■ Arm Cortex-M4 Core with Floating Point Unit (FPU)

 Armv7E-M architecture with DSP instruction set

 Maximum operating frequency: 120 MHz

 Support for 4-GB address space

 On-chip debugging system: JTAG, SWD, and ETM

 Boundary scan and Arm Memory Protection Unit (Arm MPU)

■ Memory

 512-KB code flash memory (40 MHz zero wait states)

 8-KB data flash memory (125,000 erase/write cycles)

 256-KB SRAM

 Flash Cache (FCACHE)

 Memory Protection Units (MPU)

 Memory Mirror Function (MMF)

 128-bit unique ID

■ Connectivity

 USB 2.0 Full-Speed (USBFS) module

On-chip transceiver

 Serial Communications Interface (SCI) with FIFO × 7

 Serial Peripheral Interface (SPI) × 2

 I2C bus interface (IIC) × 2

 CAN module (CAN) × 2

 Serial Sound Interface Enhanced (SSIE)

 SD/MMC Host Interface (SDHI) × 2

 Quad Serial Peripheral Interface (QSPI)

 IrDA interface

 Sampling Rate Converter (SRC)

 External address space

8-bit bus space

■ Analog

 12-bit A/D Converter (ADC12) with 3 sample-and-hold circuits each × 2

 12-bit D/A Converter (DAC12) × 2

 High-Speed Analog Comparator (ACMPHS) × 6

 Programmable Gain Amplifier (PGA) × 6

 Temperature Sensor (TSN)