Renesas RA0E2
32MHz Arm® Cortex®-M23 entry level general-purpose microcontroller
The RA0E2 group is a low-end MCU in the RA0 MCU series. The RA0E2 features an Arm Cortex-M23 core with low power and peripherals which are optimized for BOM cost reduction and simple design for the low-end MCU market. The RA0E2 group supports up to 128 KB code flash, 16 KB SRAM memory, a wide operating voltage range of 1.6V to 5.5V, a wide operating temperature range of -40°C to 125°C.
Key features
- Low power process: Active current 2.8mA and software standby current 0.29uA
- Large flash memory/128KB and pin package/32pin, 48pin,64pin
- Lots of communication: UART x5, Simplified SPI x6, IIC x2, Simplified IIC x6
- Internal high-speed OCO : Fast wake up(0.9us), 1% precision , -40°C to 125 °C supported
- Operating voltage: 1.6V to 5.5V
- Operating temperature range: Ta = -40°C to 125°C
- TRNG, unique ID and AES library to support security requirements
- HW Safety features for IEC/UL60730 certification
Applications
- Consumer electronics
- System control for small appliances
- Industrial system control
- Building automation
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