UPD77115 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD77115

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

NEC => Renesas Technology 

µPD77115, 77115A

FUNCTION PIN GROUPS

+ 2.5 V + 3 V

Audio

Serial

Interface

IVDD

SO

SOEN/LRCLK

SCK/BCLK

SI

SIEN/MCLK

EVDD

RESET

Reset,

INT1 to INT4

(4)

Interrupt

CLKIN

CLKOUT

Clock

SD Card

Interface

SDDAT

SDCR

SDCLK

WAKEUP

Port

Host

Interface

Debug

Interface

P0 to P3,P4/PLL0 to P7/PLL3

(8)

HCS

(2)

HA0,HA1

HRD

HRE

HWR

HWE

(16) HD0 to HD15

(2)

(4)

TDO,TICE

TCK,TDI,TMS,TRST

GND

System Control

Remark The P4 to P7 pins are multiplexed with PLL0 to PLL3 pins.

Data Sheet U14867EJ5V0DS

3

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