Datasheet Cover S3A6 Microcontroller Group Datasheet Renesas Synergy Platform Synergy Microcontrollers S3 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 (S3A6 Microcontroller Group Datasheet High efficiency 48-MHz Arm Cortex -M4 core, 256-KB code flash memory, 32-KB SRAM, Segment LCD Controller, Capacitive Touch Sensing Unit, USB 2.0 Full-Speed Module, 14-bit A/D Converter, 12-bit D/A Converter, security and safety features FeaturesFeatures Arm Cortex-M4 Core with Floating Point Unit (FPU) System and Power Management Armv7E-M architecture with DSP instruction set Low power modes Maximum operating frequency: 48 MHz Realtime Clock (RTC) with calendar and Battery Backup support Support for 4-GB address space Event Link Controller (ELC) Arm Memory Protection Unit (Arm MPU) with 8 regions DMA Controller (DMAC) 4 Debug and Trace: ITM, DWT, FPB, TPIU, ETB Data Transfer Controller (DTC) CoreSight Debug Port: JTAG-DP and SW-DP Key Interrupt Function (KINT) Power-on reset Memory Low Voltage Detection (LVD) with voltage settings 256-KB code flash memory Security and Encryption 8-KB data flash memory (100,000 program/erase (P/E) cycles) 32-KB SRAM AES128/256 Flash Cache (FCACHE) GHASH Memory Protection Unit (MPU) True Random Number Generator (TRNG) 128-bit unique ID Human Machine Interface (HMI) Connectivity Segment LCD Controller (SLCDC) USB 2.0 Full-Speed Module (USBFS) - Up to 38 segments 4 commons - On-chip transceiver with voltage regulator - Up to 34 segments 8 commons - Compliant with USB Battery Charging Specification 1.2 Capacitive Touch Sensing Unit (CTSU) Serial Communications Interface (SCI) 4 Multiple Clock Sources - UART Main clock oscillator (MOSC) - Simple IIC (1 to 20 MHz when VCC = 2.4 to 5.5 V) - Simple SPI (1 to 8 MHz when VCC = 1.8 to 2.4 V) Serial Peripheral Interface (SPI) 2 (1 to 4 MHz when VCC = 1.6 to 1.8 V) 2 I C bus interface (IIC) 2 Sub-clock oscillator (SOSC) (32.768 kHz) Controller Area Network (CAN) module High-speed on-chip oscillator (HOCO) Serial Sound Interface Enhanced (SSIE) (24, 32, 48, 64 MHz when VCC = 2.4 to 5.5 V) Analog (24, 32, 48 MHz when VCC = 1.8 to 5.5 V) (24, 32 MHz when VCC = 1.6 to 5.5 V) 14-bit A/D Converter (ADC14) Middle-speed on-chip oscillator (MOCO) (8 MHz) 12-bit D/A Converter (DAC12) Low-speed on-chip oscillator (LOCO) (32.768 kHz) 8-bit D/A Converter (DAC8) 2 (for ACMPLP) IWDT-dedicated on-chip oscillator (15 kHz) Low-Power Analog Comparator (ACMPLP) 2 Clock trim function for HOCO/MOCO/LOCO Operational Amplifier (OPAMP) 4 Clock out support Temperature Sensor (TSN) General Purpose I/O Ports Timers Up to 84 input/output pins General PWM Timer 32-Bit (GPT32) 2 - Up to 3 CMOS input General PWM Timer 16-Bit (GPT16) 6 - Up to 81 CMOS input/output Asynchronous General-Purpose Timer (AGT) 2 - Up to 9 input/output 5-V tolerant Watchdog Timer (WDT) - Up to 2 high current (20 mA) Safety Operating Voltage Error Correction Code (ECC) in SRAM VCC: 1.6 to 5.5 V SRAM parity error check Flash area protection Operating Temperature and Packages ADC self-diagnosis function Ta = -40C to +85C Clock Frequency Accuracy Measurement Circuit (CAC) - 100-pin LGA (7 mm 7 mm, 0.65 mm pitch) Cyclic Redundancy Check (CRC) calculator Ta = -40C to +105C Data Operation Circuit (DOC) - 100-pin LQFP (14 mm 14 mm, 0.5 mm pitch) Port Output Enable for GPT (POEG) - 64-pin LQFP (10 mm 10 mm, 0.5 mm pitch) Independent Watchdog Timer (IWDT) - 64-pin QFN (8 mm 8 mm, 0.4 mm pitch) GPIO readback level detection - 48-pin LQFP (7 mm 7 mm, 0.5 mm pitch) Register write protection - 48-pin QFN (7 mm 7 mm, 0.5 mm pitch) Main oscillator stop detection - 40-pin QFN (6 mm 6 mm, 0.5 mm pitch) Illegal memory access R01DS0308EU0120 Rev.1.20 Page 2 of 130 Aug 30, 2019