The SH7254R Group incorporates peripheral functions necessary for system configuration such as floating-point operation unit (FPU), high-capacity ROM and RAM, direct memory access controller (DMAC), various timers, automotive direct memory access controller (A-DMAC), Renesas serial peripheral interface (RSPI), user break controller (UBC), advanced user debugger II (AUD-II), advanced timer unit III (ATU-III), serial communication interface (SCI), controller area network (RCAN-TL1), A/D converter (ADC), interrupt controller (INTC), and I/O ports.


The SH7256R Group is the upper compatible lineup of SH7254R with enhanced peripherals which include FlexRay controller.


Main Solutions

Key Features:

  • High-performance RISC SH2A-FPU CPU core
    • 200 MHz 3.3 V/5.0 V
    • SH2A-FPU instructions (112 available)
  • On-chip high-capacity memory
    • ROM: 4 MB
    • RAM: 256 KB
  • Powerful peripheral functions
    • Powerful timers: CMT x 2 ch + ATU-III
    • A/D converter: 12-bit, 37 ch (28 + 9)
    • Serial: 5 ch
    • DMAC: 8 ch
    • A-DMAC: 78 ch
    • FlexRay: 2 ch
    • RCAN: 4 ch
    • RSPI: 3 ch
    • I/O ports: 144
    • INTC (interrupt controller), AUD-II, WDT, etc.
  • Power-down modes
    • Sleep, standby, and module standby function support
  • Package
    • PBGA2121-272(21mm x 21mm 1mm pitch)


Pin Count / Memory Size Lineup:

Program Flash

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