FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-08103-1E
Family
FR400 Series
VLIW Embedded Microprocessor
MB93423
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DESCRIPTION
This specifications describe the implementation of the MB93423, incorporating a processor core (FR403-SoC)
designed for embedded applications, which is based on a VLIW (Very Long Instruction Word) architecture (the
FR-V architecture) .
This processor can issue the integer operation instruction, media instruction, and branch instruction, up to two
instructions, in units called the “VLIW instruction” on a cycle-by-cycle basis.
Also, the processor incorporates the following resources : SDRAM controller (SDRAMC) , interrupt controller
(IRC) , DMA controller (DMAC) , asynchronous transfer module (UART) , timer/counter (TIMER/COUNTER) ,
general-purpose I/O (GPIO) , video display controller (VDC) , video capture controller (VCC) , scaler, audio
interface, serial interface (I
2
C*) , USB interface, and memory stick interface. The VLIW instruction and these
resources achieve an excellent cost performance in a complex of high-performance general-purpose processing
and media processing, such as multifunction printers, digital cameras, and portable information terminals.
* : Purchase of Fujitsu I
2
C components conveys a license under the Philips I
2
C Patent Rights to use, these
components in an I
2
C system provided that the system conforms to the I
2
C Standard Specification as defined
by Philips.
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PACKAGE
337-ball plastic PFBGA
(BGA-337P-M03)
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
