S3A3 datasheet(4/139 Pages) RENESAS

4 / 139 page

R01DS0307EU0100 Rev.1.00

Page 4 of 139

Mar 7, 2017

Features

■ ARM Cortex-M4 Core with Floating Point Unit (FPU)

 ARMv7E-M architecture with DSP instruction set

 Maximum operating frequency: 48 MHz

 Support for 4-GB address space

 ARM Memory Protection Unit (MPU) with 8 regions

 Debug and Trace: ITM, DWT, FPB, TPIU, ETB

 CoreSight™ debug port: JTAG-DP and SW-DP

■ Memory

 512-KB code flash memory

 8-KB data flash memory (up to 100,000 erase/write cycles)

 96-KB SRAM

 Flash Cache (FCACHE)

 Memory Protection Units

 Memory Mirror Function

 128-bit unique ID

■ Connectivity

 USB 2.0 Full-Speed Module (USBFS)

- On-chip transceiver with voltage regulator

- Compliant with USB Battery Charging Specification 1.2

 Serial Communications Interface (SCI) × 6

- UART

- Simple IIC

- Simple SPI

 Serial Peripheral Interface (SPI) × 2

 I2C bus interface (IIC) × 3

 CAN module (CAN)

 Serial Sound Interface Enhanced (SSIE)

 SD/MMC Host Interface (SDHI)

 Quad Serial Peripheral Interface (QSPI)

 External address space

- 8- or 16-bit bus space is selectable per area

■ Analog

 14-Bit A/D Converter (ADC14)

 12-Bit D/A Converter (DAC12)

 8-Bit D/A Converter (DAC8) ×2 (for ACMPLP)

 Low Power Analog Comparator (ACMPLP) × 2

 Operational Amplifier (OPAMP) × 4

 Temperature Sensor (TSN)

■ Timers

 General PWM Timer 32-Bit (GPT32) × 4

 General PWM Timer 16-Bit (GPT16) × 6

 Asynchronous General-Purpose Timer (AGT) × 2

 Watchdog Timer (WDT)

■ Safety

 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

■ System and Power Management

 Low power modes

 Realtime Clock (RTC) with calendar and Battery Backup support

 Event Link Controller (ELC)

 DMA Controller (DMAC) × 4

 Data Transfer Controller (DTC)

 Key Interrupt Function (KINT)

 Power-on reset

 Low voltage detection with voltage settings

■ Security and Encryption

 AES128/256

 GHASH

 True Random Number Generator (TRNG)

■ Human Machine Interface (HMI)

 Segment LCD Controller (SLCDC)

- Up to 54 segments × 4 commons

- Up to 50 segments × 8 commons

 Capacitive Touch Sensing Unit (CTSU)

■ Multiple Clock Sources

 Main clock oscillator (MOSC)

(1 to 20 MHz when VCC = 2.4 to 5.5 V)

(1 to 8 MHz when VCC = 1.8 to 2.4 V)

(1 to 4 MHz when VCC = 1.6 to 1.8 V)

 Sub-clock oscillator (SOSC) (32.768 kHz)

 High-speed on-chip oscillator (HOCO)

(24, 32, 48, 64 MHz when VCC = 2.4 to 5.5 V)

(24, 32, 48 MHz when VCC = 1.8 to 5.5 V)

(24, 32 MHz when VCC = 1.6 to 5.5 V)

 Middle-speed on-chip oscillator (MOCO) (8 MHz)

 Low-speed on-chip oscillator (LOCO) (32.768 kHz)

 Independent watchdog timer OCO (15 kHz)

 Clock trim function for HOCO/MOCO/LOCO

 Clock out support

■ General Purpose I/O Ports

 Up to 126 input/output pins

- Up to 3 CMOS input

- Up to 123 CMOS input/output

- Up to 11 5-V tolerant input/output (when VCC = 3.6 V)

- Up to 2 pins high current (20 mA)

■ Operating Voltage

 VCC: 1.6 to 5.5 V

■ Operating Temperature and Packages

 Ta = –40°C to +85°C

- 145-pin LGA(7 mm × 7 mm, 0.5 mm pitch)

- 121-pin BGA (8 mm × 8 mm, 0.65 mm pitch)

- 100-pin LGA (7 mm × 7 mm, 0.65 mm pitch)

 Ta = –40°C to +105°C

- 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch)

- 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch)

- 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch)

- 64-pin QFN (8 mm × 8 mm, 0.4 mm pitch)

High efficiency 48-MHz ARM Cortex-M4 microcontroller, 512-KB code flash memory, 96-KB SRAM, Segment LCD

Controller, Capacitive Touch Sensing Unit, USB 2.0 Full-Speed, 14-Bit A/D Converter, 12-Bit D/A Converter, security and

safety features.

S3A3 MCU (High Efficiency MCU)

32-bit ARM® Cortex®-M4 microcontroller

Features

S3A3 Datasheet(PDF) 4 Page - Renesas Technology Corp

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