RENESAS R7FS1JA783A01CNE#AA0

This microcontroller integrates multiple software- and pin-compatible Arm-based 32-bit core series, sharing a common set of Renesas peripherals to facilitate design scalability and efficient platform-based product development. Microcontrollers in this series feature the energy-efficient Arm Cortex-M23 32-bit core, making them particularly suitable for cost-sensitive and low-power applications, with the following features: up to 256 KB code flash, 32 KB SRAM, 16-bit ADC (ADC16), 24-bit Sigma-Delta ADC (SDADC24), 12-bit DAC (DAC12), 8-bit DAC (DAC8), op-amp with configurable switches (OPAMP), and security features.

• Arm Cortex-M23 core
• Armv8-M architecture
• Maximum operating frequency: 48 MHz
• Arm Memory Protection Unit (Arm MPU) with 8 regions
• Debug and trace: DWT, FPB, and CoreSight MTB-M23
• CoreSight debug port: SW-DP
• Up to 256 KB code flash
• 8 KB data flash (100,000 program/erase (P/E) cycles)
• Up to 32 KB SRAM
• Flash cache (FCACHE)
• Memory Protection Unit (MPU)
• Memory Mirror Function (MMF)
• 128-bit ID
• USB 2.0 Full-Speed (USBFS) module
• On-chip transceiver with voltage regulator
• Compliant with USB Battery Charging Specification 1.2
• Serial Communications Interface (SCI) × 3
• UART
• Simple IIC
• Simple SPI
• Serial Peripheral Interface (SPI) × 2
• I2C Bus Interface (IIC) × 2
• Controller Area Network (CAN) module
• 16-bit A/D Converter (ADC16)
• 1.2 Msps
• Differential input mode
• Single-ended input mode
• 24-bit Σ-Δ A/D Converter (SDADC24)
• 15.6 ksps
• Differential input mode
• Single-ended input mode
• 12-bit D/A Converter (DAC12)
• 8-bit D/A Converter (DAC8) × 2
• High-Speed Analog Comparator (ACMPHS)
• Low-Power Analog Comparator (ACMPLP) × 2
• Operational Amplifier (OPAMP) × 3
• Temperature Sensor (TSN)
• General-Purpose PWM Timer 32-bit (GPT32)
• General-Purpose PWM Timer 16-bit (GPT16) × 6
• Low-Power Asynchronous General-Purpose Timer (AGT) × 2
• Watchdog Timer (WDT)
• Error Correction Code (ECC) in SRAM
• SRAM parity error checking
• Flash area protection
• ADC self-diagnostic function
• Clock Frequency Accuracy Measurement Circuit (CAC)
• Cyclic Redundancy Check (CRC) calculator
• Data Operation Circuit (DOC)
• Port Output Enable for GPT (POEG)
• Independent Watchdog Timer (IWDT)
• GPIO read-back level detection
• Register write protection
• Main oscillator stop detection
• Illegal memory access
• Low-power modes
• Real-Time Clock (RTC)
• Event Link Controller (ELC)
• Data Transfer Controller (DTC)
• Key Interrupt Function (KINT)
• Power-on reset
• Low Voltage Detection with voltage setting (LVD)
• AES128/256
• True Random Number Generator (TRNG)
• Capacitive Touch Sensing Unit (CTSU)
• Main Clock Oscillator (MOSC)
• (1 ~ 20 MHz when VCC = 2.4 ~ 5.5 V)
• (1 ~ 8 MHz when VCC = 1.8 ~ 5.5 V)
• (1 ~ 4 MHz when VCC = 1.6 ~ 5.5 V)
• Sub Clock Oscillator (SOSC) (32.768 kHz)
• High-Speed On-Chip Oscillator (HOCO)
• (24, 32, 48, 64 MHz when VCC = 2.4 ~ 5.5 V)
• (24, 32, 48 MHz when VCC = 1.8 ~ 5.5 V)
• (24, 32 MHz when VCC = 1.6 ~ 5.5 V)
• Medium-Speed On-Chip Oscillator (MOCO) (8 MHz)
• Low-Speed On-Chip Oscillator (LOCO) (32.768 kHz)
• IWDT-dedicated on-chip oscillator (15 kHz)
• Clock trimming function for HOCO/MOCO/LOCO
• Clock output support
• Up to 49 I/O pins
• Up to 3 CMOS inputs
• Up to 46 CMOS I/O
• Up to 9 I/O pins with 5 V tolerance
• Up to 3 high-current (20 mA)
• VCC: 1.6 ~ 5.5 V
• Ta = -40°C ~ +85°C
• 36-pin BGA (5 mm × 5 mm, 0.8 mm pitch)
• Ta = -40°C ~ +105°C
• 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch)
• 32-pin LQFP (7 mm × 7 mm, 0.8 mm pitch)
• 48-pin QFN (7 mm × 7 mm, 0.5 mm pitch)
• 40-pin QFN (6 mm × 6 mm, 0.5 mm pitch)