UPD77P25

Digital Signal Processor

NEC Electronics

UPD77P25 Features

* ) that can occur during one 122 ns instruction cycle. (On competitive OSP chips such operations raquire separata instructions). For a typical DSP filter application involving many successive multiplications, the SPI+ provides a new multiplication product for addition to a sum of products every 122 n

UPD77P25 General Description

The uP077C25/uP077P25 signal processing interface (SPI) chips are significant upgrades to the uP07720 - the original member of NEC's family of digital signal processors. Oesignated the "SPI PLUS" (SPI+), these chips execute instructions twice as fast as the 7720/77C20. Additional instructions allow .

UPD77P25 Datasheet (1.24 MB)

UPD77P25 Datasheet Preview — Preview of UPD77P25 PDF

Datasheet Details

Part number:

UPD77P25

Manufacturer:

NEC Electronics

File Size:

1.24 MB

Description:

Digital signal processor.
,. NEC Electronics Inc. ADVANCE PRODUCT INFORMATION NEC August 1987 fJ,PD77C25/ fJ,PD77P25 Digital Signal Processor Data Sheet lhe information cont.

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UPD77P25 Digital Signal Processor NEC Electronics

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UPD77P25 Features

UPD77P25 General Description

Datasheet Details

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UPD77P25 Distributor