UPD77114 - MOS INTEGRATED CIRCUIT

Product Overview

NEC

Part number	UPD77114
Manufacturer	NEC
File Size	352.65 KB
Description	MOS INTEGRATED CIRCUIT
Datasheet	UPD77114 Datasheet
Additional preview pages of the UPD77114 datasheet.

The µPD77113A and 77114 are 16-bit fixed-point digital signal processors (DSPs).

z Instruction cycle (operating clock) µPD77113A : 13.3 ns MIN (75 MHz MAX) µPD77114 : 13.3 ns MIN (75 MHz MAX) z Memory.
Internal instruction memory µPD77113A : RAM 3.5K words × 32 bits Mask ROM 48K words × 32 bits µPD77114 : RAM 3.5K words × 32 bits Mask ROM 48K words × 32 bits.
Data memory µPD77113A : RAM 16K words × 16 bits × 2 banks Mask ROM 32K words × 16 bits × 2 banks µPD77114 : RAM 16K words × 16 bits × 2 banks Mask ROM 32K words × 16 bits × 2 banks External memory.

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Published: Apr 16, 2005 |