The SH7058S and SH7059 are single-chip RISC microcontroller that integrates a RISC CPU core SH-2E using an original Renesas architecture with peripheral functions required for system configuration.

The SH7058S and SH7059 are completely compatible with SH7058. This LSI includes on-chip peripheral functions necessary for system configuration, such as a floating-point unit (FPU) , ROM , RAM, a direct memory access controller (DMAC), timers, a serial communication interface (SCI), controller are a network-II (HCAN-II), A/D converter, interrupt controller (INTC), and I/O ports.

ROM and SRAM can be directly connected by means of an external memory access support function, greatly reducing system cost.

On-chip ROM is available as flash memory in the F-ZTAT* (Flexible Zero Turn Around Time) version. The flash memory can be programmed with a programmer that supports this LSI programming, and can also be programmed and erased by software. Since the programming/erasing control program is included as firmware, programming and erasing can be performed by calling this program with a user program. This enables the chip to be programmed by the user while mounted on a board.

Note: * F-ZTAT is a trademark of Renesas Electronics, Corp.


Main Solutions

Key Features:

  • High-performance single-chip RISC with SH-2E core
    • 104MIPS/80MHz/3.3 V (I/O: 5V)
  • High-speed multiplication/accumulation operations
    • Built-in 32-bit multiplier
    • Built-in single-precision floating-point operation unit
  • Built-in large capacity flash memory with a single power supply and large capacity RAM
    • 1 MB Flash ROM/48 kB RAM(SH7058SC)
    • 1.5MB Flash ROM/80 kB RAM(SH7059)
    • Write and erase operations available with the single power supply
  • Powerful peripheral functions
    • Timer: ATU-II
    • Compare match timer: 2 ch
    • A/D converter: 10 bit x 32 ch
    • Serial: 5 ch
    • Clock synchronous serial: 2 ch
    • DMAC: 4 ch
    • HCAN: 2 ch
  • Development environment
    • Full-function emulator E6000H
  • Package
    • FP-256H/BP-272

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Resources for Software and Hardware

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