Product Overview:

This LSI is a microcomputer (MCU) made up of the H8S/2000 CPU employing Renesas Technolgy´s original architecture as its core, and the peripheral functions required to configure a system.

The H8S/2000 CPU has an internal 32-bit configuration, sixteen 16-bit general registers, and a simple and optimized instruction set for high-speed operation.The H8S/2000 CPU can handle a 16-Mbyte linear address space.

This LSI is equipped with ROM and RAM, a universal serial bus 2.0 (USB2.0High Speed), direct memory access controller (DMAC) for 32-bit data transfer between USB2.0 and Memory Stick Pro, an 8-bit timer (TMR), a watchdog timer(WDT), a universal serial bus 2.0 (USB2.0 High Speed), a serial communication interface for boot mode (SCI), and I/O ports as on-chip peripheral modules required for system configuration.

A flash memory version is available for this LSI´s ROM. The Flash version provides flexibility as it can be reprogrammed in no time to cope with all situations from the early stages of mass production to full-scale mass production. This is particularly applicable to application devices with specifications that will most probably change.

Key Features:

• Operating frequency (MHz)/Supply voltage (V)
• • 33MHz/3.0 to 3.6V
• On-chip memory
• • 256kB/32kB
• On-chip USB 2.0 function (high-speed capability): 480Mbps
• On-chip 32bit bus width DMAC between USB2.0 and Memory Stick.
• Support on-chip debugger (E10A)
• Package(TQFP-100)

Key Applications:

VTR DVC, Game Music Instruments, and PC Peripherals(Output)

General Functions 

• High-speed H8S/2000 central processing unit with 16-bit architecture
  • Upward-compatible with H8/300 and H8/300H CPUs on an object level
  • Sixteen 16-bit general registers
  • 65 basic instructions
  • Address space: 16M byte
• Interrupt
  • Internal: 20
  • External: 10
• Bus controller
  • External data bus width: 8/16 bits
• Various peripheral functions
  • DMA controller (DMAC)
  • 8-bit timer (TMR) x 2ch
  • Watchdog timer (WDT) x 1ch
  • Serial communication interface for boot mode (SCI) x 1ch
  • Universal serial bus 2 (USB2)
  • Clock pulse generator (5 to 16.5MHz)
• General I/O ports
  • I/O pins: 76