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MB93461 Datasheet FR450 Series VLIW Embedded Microprocessor

Manufacturer: Fujitsu Semiconductor Limited

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General Description

MB93461 realizes excellent performance in the field by combining advanced general processing and media processing for Digital AV equipments such as Television, Advanced Projector, IP TV Phone, Portable Media Player, etc.

The processor core embedded in MB93461 can combine maximum two instructions out of integer operation instruction, media instruction, and branch instruction and can issue them in units of VLIW (Very Long Instruction Word) instruction per cycle.

Moreover, peripheral resource modules including MMU (Memory Management Unit) , SDRAM controller (SDRAMC) , interrupt controller (IRC) , DMA controller (DMAC) , asynchronous transfer module (UART) , TIMER/COUNTER, general-purpose input/output (GPIO) , video display controller (VDC) , video capture controller (VCC) , audio interface, serial interface (I2C*) , USB interface (Full Speed Host/Function) , Memory Stick interface, and SD-IO interface are embedded in MB93461.

Overview

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-08201-1E Family FR450 Series VLIW Embedded Microprocessor.

Key Features

  • S FR450 CPU Core.
  • 2-way VLIW Processor Core.
  • Core Frequency : 400 MHz/360 MHz.
  • MMU is embedded.
  • Peak Performance (Core Frequency : 400 MHz) 800 MIPS (Integer operation performance) , 3200 MOPS + 400 MIPS (Media operation performance, 4MAC + Integer).
  • 64 32-bit registers (32GR + 32FR) Cache.
  • Instruction cache 32 KB (2way) , line size 32 Byte.
  • Data cache 32 KB (2way) , line size 32 Byte.
  • Non-blocking cache (Data Cache).

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