RENESAS R7FA6T3BB3CFM#AA0

The RA6T3 Group delivers up to 200 MHz of CPU performance using an Arm Cortex-M33 core with 256 KB of code flash memory, 4 KB of data flash memory, and 40 KB of SRAM. The RA6T3 Group offers a wide set of peripherals, including USB Full Speed, CANFD, I3C, and ADC.

• Arm Cortex-M33 Core
  • Armv8-M architecture with the main extension
  • Maximum operating frequency: 200 MHz
  • Arm Memory Protection Unit (Arm MPU) – Protected Memory System Architecture (PMSAv8) – Secure MPU (MPU_S): 8 regions – Non-secure MPU (MPU_NS): 8 regions
  • SysTick timer – Embeds two Systick timers: Secure and Non-secure instance – Driven by LOCO or system clock
  • CoreSight ETM-M33
• Memory
  • Up to 256 KB code flash memory
  • 4 KB data flash memory (100,000 program/erase (P/E) cycles)
  • 40 KB SRAM
• Connectivity
  • Serial Communications Interface (SCI)×2 – Asynchronous interfaces – 8-bit clock synchronous interface – Smart card interface – Simple IIC – Simple SPI – Manchester coding
  • I3C bus interface (I3C)
  • Serial Peripheral Interface (SPI)×2
  • USB 2.0 Full-Speed Module (USBFS)
  • CAN with Flexible Data-rate (CANFD)
• Analog
  • 12-bit A/D Converter (ADC12) – Sample-and-hold circuits × 3 – Programmable Gain Amplifier × 3
  • High-Speed Analog Comparator (ACMPHS) × 3
  • 12-bit D/A Converter (DAC12) × 2
  • Temperature Sensor (TSN)
• Timers
  • General PWM Timer 16-bit Enhanced (GPTl6E)×6
  • Low Power Asynchronous General Purpose Timer (AGT)×2
• Security
  • Arm TrustZone – Up to three regions for the code flash – Up to two regions for the data flash – Up to three regions for the SRAM – Individual secure or non-secure security attribution for each peripheral
  • 128-bit unique ID
  • True Random Number Generator (TRNG)
  • Pin function – Secure pin multiplexing
• System and Power Management
  • Low power modes
  • Event Link Controller (ELC)
  • Data Transfer Controller (DTC)
  • DMA Controller (DMAC)×8
  • Power-on reset
  • Low Voltage Detection (LVD) with voltage settings
  • Watchdog Timer (WDT)
  • Independent Watchdog Timer (IWDT)
• Data Processing Accelerator
  • Trigonometric Function Unit (TFU)
• Multiple Clock Sources
  • Main clock oscillator (MOSC) (8 to 24 MHz)
  • Sub-clock oscillator (SOSC) (32.768 kHz)
  • High-speed on-chip oscillator (HOCO) (16/18/20 MHz)
  • Middle-speed on-chip oscillator (MOCO) (8 MHz)
  • Low-speed on-chip oscillator (LOCO) (32.768 kHz)
  • IWDT-dedicated on-chip oscillator (15 kHz)
  • Clock trim function for HOCO/MOCO/LOCO
  • PLL
  • Clock out support
• General-Purpose I/O Ports
  • 5-V tolerance, open drain, input pull-up, switchable driving ability
• Operating Voltage
  • VCC: 2.7 to 3.6 V
• Operating Temperature and Packages
  • Ta = -40℃ to +105℃
  • 64-pin LQFP (10 mm×10 mm, 0.5 mm pitch)
  • 48-pin LQFP (7 mm×7 mm, 0.5 mm pitch)
  • 48-pin QFN (7 mm×7 mm, 0.5 mm pitch)
  • 32-pin LQFP (7 mm×7 mm, 0.8 mm pitch)
  • 32-pin QFN (5 mm×5 mm, 0.5 mm pitch)