Datasheet Cover S1JA Microcontroller Group Datasheet Renesas Synergy Platform Synergy Microcontrollers S1 Series All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp. website (Features S1JA Microcontroller Group Datasheet Ultra-low power 48-MHz Arm Cortex -M23 core, up to 256-KB code flash memory, 32-KB SRAM, Capacitive Touch Sensing Unit, 16-bit A/D Converter, 24-bit sigma-delta A/D Converter, 12-bit D/A Converter, 8-bit D/A Converter, Operational Amplifier, security and safety features. FeaturesFeatures Arm Cortex-M23 Core System and Power Management Armv8-M architecture Low power modes Maximum operating frequency: 48 MHz Realtime Clock (RTC) Event Link Controller (ELC) Arm Memory Protection Unit (Arm MPU) with 8 regions Data Transfer Controller (DTC) Debug and Trace: DWT, FPB, and CoreSight MTB-M23 Key Interrupt Function (KINT) CoreSight Debug Port: SW-DP Power-on reset Memory Low Voltage Detection (LVD) with voltage settings Up to 256-KB code flash memory Security and Encryption 8-KB data flash memory (100,000 program/erase (P/E) cycles) AES128/256 Up to 32-KB SRAM True Random Number Generator (TRNG) Flash Cache (FCACHE) Memory Protection Unit (MPU) Human Machine Interface (HMI) Memory Mirror Function (MMF) Capacitive Touch Sensing Unit (CTSU) 128-bit unique ID Multiple Clock Sources Connectivity Main clock oscillator (MOSC) USB 2.0 Full-Speed (USBFS) module (1 to 20 MHz when VCC = 2.4 to 5.5 V) - On-chip transceiver with voltage regulator (1 to 8 MHz when VCC = 1.8 to 5.5 V) - Compliant with USB Battery Charging Specification 1.2 (1 to 4 MHz when VCC = 1.6 to 5.5 V) Serial Communications Interface (SCI) 3 Sub-clock oscillator (SOSC) (32.768 kHz) - UART High-speed on-chip oscillator (HOCO) - Simple IIC (24, 32, 48, 64 MHz when VCC = 2.4 to 5.5 V) - Simple SPI (24, 32, 48 MHz when VCC = 1.8 to 5.5 V) Serial Peripheral Interface (SPI) 2 (24, 32 MHz when VCC = 1.6 to 5.5 V) 2 I C bus interface (IIC) 2 Middle-speed on-chip oscillator (MOCO) (8 MHz) Controller Area Network (CAN) module Low-speed on-chip oscillator (LOCO) (32.768 kHz) IWDT-dedicated on-chip oscillator (15 kHz) Analog Clock trim function for HOCO/MOCO/LOCO 16-bit A/D Converter (ADC16) Clock out support - 1.2 Msps - Differential input mode General Purpose I/O Ports - Single-ended input mode Up to 49 input/output pins 24-bit Sigma-Delta A/D Converter (SDADC24) - Up to 3 CMOS input - 15.6 ksps - Up to 46 CMOS input/output - Differential input mode - Up to 9 input/output 5 V tolerant - Single-ended input mode - Up to 3 high current (20 mA) 12-bit D/A Converter (DAC12) Operating Voltage 8-bit D/A Converter (DAC8) 2 VCC: 1.6 to 5.5 V High-Speed Analog Comparator (ACMPHS) Low-Power Analog Comparator (ACMPLP) 2 Operating Temperature and Packages Operational Amplifier (OPAMP) 3 Ta = -40C to +85C Temperature Sensor (TSN) - 36-pin BGA (5 mm 5 mm, 0.8 mm pitch) Timers Ta = -40C to +105C - 64-pin LQFP (10 mm 10 mm, 0.5 mm pitch) General PWM Timer 32-bit (GPT32) - 32-pin LQFP (7 mm 7 mm, 0.8 mm pitch) General PWM Timer 16-bit (GPT16) 6 - 48-pin QFN (7 mm 7 mm, 0.5 mm pitch) Asynchronous General-Purpose Timer (AGT) 2 - 40-pin QFN (6 mm 6 mm, 0.5 mm pitch) Watchdog Timer (WDT) Safety Error Correction Code (ECC) in SRAM SRAM parity error check Flash area protection ADC self-diagnosis 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 readback level detection Register write protection Main oscillator stop detection Illegal memory access R01DS0325EU0150 Rev.1.50 Page 2 of 100 Mar 16, 2020