The R5F51115ADFM#3A is a high-performance 32-bit microcontroller from the Renesas RX111 group, part of the RX100 series. It is built on the RXv1 core with a maximum operating frequency of 32 MHz and delivers 50 DMIPS performance. The device features 128 KB of on-chip flash memory and 16 KB of SRAM, along with 8 KB of data flash for EEPROM-like storage. Integrated peripherals include a USB 2.0 full-speed host/function/OTG interface, a 14-channel 12-bit A/D converter, a 2-channel 8-bit D/A converter, and multiple communication interfaces such as SCI, SPI, and I2C. Designed for ultra-low power consumption, it is suitable for computer peripherals, healthcare devices, and motor control applications.
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Renesas R5F51115ADFM#3A technical specifications.
| Core Architecture | RXv1 |
| Maximum Clock Frequency | 32MHz |
| Flash Memory Size | 128KB |
| RAM Size | 16KB |
| Data Flash Size | 8KB |
| Supply Voltage Range | 1.8 to 3.6V |
| Number of I/O Ports | 48 |
| A/D Converter Resolution | 12bit |
| A/D Converter Channels | 14 |
| D/A Converter Resolution | 8bit |
| D/A Converter Channels | 2 |
| Operating Temperature Range | -40 to +85°C |
| Communication Interfaces | USB 2.0 Host/Function/OTG, I2C, SPI, SCI, UART |
| RoHS | Compliant |
| Pb-free | Yes |
| Moisture Sensitivity Level | MSL 3 |
Download the complete datasheet for Renesas R5F51115ADFM#3A to view detailed technical specifications.
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