S3A7 32-Bit Microcontroller Development Kit

High efficiency 48-MHz ARM Cortex-M4 microcontroller, up to 1-MB code flash memory, 192-KB SRAM, Segment LCD Controller, Capacitive Touch Sensing Unit, USB 2.0 Full-Speed, 14-Bit A/D Converter, 12-Bit D/A Converter, security and safety features.

• ARM Cortex-M4 Core with Floating Point Unit (FPU)
  • ARMv7E-M architecture with DSP instruction set
  • Maximum operating frequency: 48 MHz
  • Support for 4-GB address space
  • ARM Memory Protection Unit (MPU) with 8 regions
  • Debug and Trace: ITM, DWT, FPB, TPIU, ETB
  • CoreSight™ debug port: JTAG-DP and SW-DP
• Memory
  • Up to 1-MB code flash memory
  • 16-KB data flash memory (up to 100,000 erase/write cycles)
  • Up to 192-KB SRAM
  • Flash Cache (FCACHE)
  • Memory Protection Units
  • Memory Mirror Function
  • 128-bit unique ID
• Connectivity
  • USB 2.0 Full-Speed Module (USBFS)
  • On-chip transceiver with voltage regulator
  • Compliant with USB Battery Charging Specification 1.2
  • Serial Communications Interface (SCI) × 6
  • UART
  • Simple IIC
  • Simple SPI
  • Serial Peripheral Interface (SPI) × 2
  • I2C bus interface (IIC) × 3
  • CAN module (CAN)
  • Serial Sound Interface (SSI) × 2
  • SD/MMC Host Interface (SDHI)
  • Quad Serial Peripheral Interface (QSPI)
  • IrDA interface
  • External memory bus
  • 8- and 16-bit address width
• Analog
  • 14-Bit A/D Converter (ADC14)
  • 12-Bit D/A Converter (DAC12) × 2
  • High-Speed Analog Comparator (ACMPHS) × 2
  • Low-Power Analog Comparator (ACMPLP) × 2
  • Operational Amplifier (OPAMP) × 4
  • Temperature Sensor (TSN)
• Timers
  • General PWM Timer 32-Bit (GPT32) × 10
  • Asynchronous General-Purpose Timer (AGT) × 2
  • VBATT support
  • Watchdog Timer (WDT)
• Safety
  • ECC in SRAM
  • SRAM parity error check
  • Flash area protection
  • ADC self-diagnosis function
  • Clock Frequency Accuracy Measurement Circuit (CAC)
  • Cyclic Redundancy Check (CRC) calculator
  • Data Operation Circuit (DOC)
  • Port Output Enable for GPT (POEG)
  • Independent Watchdog Timer (IWDT)
  • GPIO readback level detection
  • Register write protection
  • Main oscillator stop detection
  • Illegal memory access
• System and Power Management
  • Low-power modes
  • Realtime Clock (RTC) with calendar and VBATT support
  • Event Link Controller (ELC)
  • DMA Controller (DMAC) × 4
  • Data Transfer Controller (DTC)
  • Key Interrupt Function (KINT)
  • Power-on reset
  • Low voltage detection with voltage settings
• Security and Encryption
  • AES128/256
  • GHASH
  • True Random Number Generator (TRNG)