SYNERGY MCU PLATFORM S1JA 256K 64LQFP, R7FS1JA783A01CFM#AA0, Renesas Electronics

Описание

Ultra-low power microcontroller based on 48-MHz Arm® Cortex®-M23 core and up to 256-KB code flash and 32-KB SRAM memory. Superior high precision analog capabilities such as 16-bit A/D Converter, 24-bit sigma-delta A/D Converter, 12-bit D/A Converter, and Operational Amplifiers eliminate external analog components, reducing BOM cost and PCB size. In addition, security and safety features enable customers to implement a secure system.Today, customers use external discrete analog components for signal conditioning and precision measurement of analog signals, which increases BOM cost and design complexity. In addition, discrete analog design is less flexible to adapt for changes forcing customers to re-design analog circuits to meet always evolving market requirements. The S1JA MCU provides fully integrated and flexible analog functions that are programmable, allowing CPU customers to explore algorithms that can maximize application performance.

• 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
• ¦ Memory
  • Up to 256-KB code flash memory
  • 8-KB data flash memory (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 unique ID
• ¦ Connectivity
  • 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
• ¦ Analog
  • 16-bit A/D Converter (ADC16)
    • – 1.2 Msps
    • – Differential input mode
    • – Single-ended input mode
  • 24-bit Sigma-Delta 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)
• ¦ Timers
  • General PWM Timer 32-bit (GPT32)
  • General PWM Timer 16-bit (GPT16) × 6
  • Asynchronous General-Purpose Timer (AGT) × 2
  • 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)