Renesas RA2T1
64MHz arm cortex-M23 entry level Motor Control microcontroller
The RA2T1 is an Arm® Cortex®-M23 core-based microcontroller group designed for low-end, single motor control applications such as fans, power tools, and refrigerator compressors. Operating at up to 64MHz-the highest in the RA2 series-it enables sensorless vector control of a single motor within a 20kHz carrier cycle. With support for up to 64KB of code flash and 8KB of SRAM, RA2T1 offers a wide operating voltage range from 1.6V to 5.5V and a wide temperature range Ta of -40℃ to 125℃.
Key features
- 110-nm low power process
- Up to 64MHz with the Cortex M23 Core
- Support for GPT that can generate PWM signals to control BLDC motors
- Support for 12bit A/D converter with 3ch-S/H, High speed comparator
- Unique ID to support Security requirements
- Operating temperature range: Ta = -40°C to 125°C
- Operating Voltage: 1.6V-5.5V
- Package from 24-pin HWQFN to 48-pin HWQFN/LQFP
Applications
- Fans
- Power tools
- Compressor
- Other home appliances
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