UPD77115AF1-XXX-CN6 NEC [NEC], UPD77115AF1-XXX-CN6 Datasheet

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UPD77115AF1-XXX-CN6

Manufacturer Part Number

UPD77115AF1-XXX-CN6

Description

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

Manufacturer

NEC [NEC]

Datasheet

1.UPD77115AF1-XXX-CN6.pdf (56 pages)

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Document No. U14867EJ5V0DS00 (5th edition)

Date Published August 2004 NS CP(K)

Printed in Japan

DESCRIPTION

FEATURES

•

•

•

•

•

ORDERING INFORMATION

µ

µ

µ

Remark xxx indicates ROM code suffix.

PD77115F1-CN6

PD77115GK-9EU

PD77115AF1-xxx-CN6

• Internal instruction RAM

• Internal data RAM

• Audio serial interface

• Secure Digital (SD) card interface

• 16-bit timer

• 16-bit host interface

• 8-bit port

• DSP core voltage

• I/O pin voltage

The

The

Unless otherwise specified, the

Instruction cycle (operating clock)

Memory

Peripherals

Supply voltage

Power consumption

For details of the functions of the

µ

µ

2.0 to 2.7 V (MAX. operation speed 50 MHz)

2.3 to 2.7 V (MAX. operation speed 75 MHz)

2.7 to 3.6 V

PD77111 Family User’s Manual - Architecture

PD77016 Family User’s Manual - Instructions

Part Number

µ

µ

PD77115 and

PD77115 and

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all products and/or types are available in every country. Please check with an NEC Electronics

sales representative for availability and additional information.

µ

µ

PD77115A are 16-bit fixed-point digital signal processors (DSP).

PD77115A are RAM based DSP and have the specific circuit for audio application.

µ

PD77115 refers to

TYP. 50 mW (2.0 V, 50 MHz operation)

µ

The mark

PD77115, refer to the following User’s Manuals:

80-pin plastic FBGA (9 × 9)

80-pin plastic TQFP (fine pitch) (12 × 12)

80-pin plastic FBGA (9 × 9)

DATA SHEET

13.3 ns MIN. (75 MHz MAX.)

11.5K words × 32 bits

16K words × 16 bits × 2 banks

shows major revised points.

µ

: U14623E

: U13116E

µ

PD77115, 77115A

PD77115 and 77115A.

Package

MOS INTEGRATED CIRCUIT

2000, 2004

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