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Features

  • 200MHz Arm® Cortex®-M33 core with TrustZone®
  • 256KB Flash memory and 40KB SRAM
  • 4KB Data Flash to store data as in EEPROM
  • Scalable from 32-pin to 64-pin packages
  • PWM Timer
  • 12-bit A/D Converter
  • Programmable gain amplifier
  • High-speed comparator
  • 12-bit D/A Converter
  • Trigonometric Function Unit
  • USB 2.0 Full Speed
  • CAN FD
  • I3C, SCI, SPI

Description

The RA6T3 group is the third microcontroller for motor control in the RA6 series, designed for an optimum balance of peripheral functions and cost suitable for motor control, based on the 200MHz Arm® Cortex®-M33 core with TrustZone®.

The RA6T3 is pin and function compatible with the RA4T1 group and can be seamlessly upgraded, making it an ideal solution for motor control and inverter control applications requiring higher performance.

Parameters

AttributesValue
Main CPUArm Cortex-M33
Program Memory (KB)256
RAM (KB)40
Carrier TypeBulk (Tray), Full Carton (Tray)
Supply Voltage (V)2.7 - 3.6
I/O Ports16, 29, 45
DRAM I/FNo
Temp. Range (°C)Ta = -40 to +105
Operating Freq (Max) (MHz)200
Ethernet speedNo
EtherCat (ch) (#)0
USB FS (host ch/device ch)( 0 / 0 ), ( 0 / 1 )
USB HS (host ch/device ch)( 0 / 0 )
USB SS (host ch/device ch)( 0 / 0 )
SCI or UART (ch)2
SPI (ch)2
I2C (#)0
CAN (ch)0
CAN-FD (ch)1
WirelessNo
SDHI (ch)0
High Resolution Output TimerNo
PWM Output (pin#)8, 12
32-Bit Timer (ch)0
16-Bit Timer (ch) (#)4, 6
Standby operable timerNo
Asynchronous General Purpose Timer / Interval Timer (ch)2
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)5, 8, 12
24-Bit Sigma-Delta A/D Converter (ch)0
12-Bit D/A Converter (ch)1, 2
8-Bit D/A Converter (ch)0
Capacitive Touch Sensing Unit (ch)0
Image CodecNo
Segment LCD ControllerNo
Security & EncryptionUnique ID, TRNG, Arm TrustZone

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
LQFP7 x 7 x 1.7320.8
LQFP7 x 7 x 1.7480.5
LQFP10 x 10 x 1.7640.5
QFN5 x 5 x 0.8320.5
QFN7 x 7 x 0.8480.5

Application Block Diagrams

Interactive block diagram of the turntable system features a low-power MCU and RIAA preamp.
Turntable System
This turntable system features a low-power MCU and RIAA preamp for precise motor and audio control.
E-Bike System with Scalability for Continuous Feature Expansion Block Diagram
E-Bike System
A complete e-bike system with advanced MCUs, power, and BMS devices extends travel and enhances control.

Additional Applications

  • Air conditioner
  • Washing machine
  • Refrigerator
  • Fan, Pump, Compressor
  • AC drive, AC servo
  • Power tools
  • Small robot
  • Small mobility (e-scooter, e-bike)

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