UPD77210 datasheet(13/74 Pages) NEC

13 / 74 page

Data Sheet U15203EJ3V0DS

µµµµPD77210, 77213

1. PIN FUNCTIONS

Because the pin numbers differ depending on the package, see the column for the package to be used in the

tables below.

1.1 Description of Pin Functions

•••• Power supply pins

Pin No.

Pin Name

144-pin LQFP

161-pin FBGA

I/O

Function

Alternate

IVDD

18,21,23,57,

88,123

A7,A8,B7,H1,

J14, P7

−

Power supply for DSP core (+1.5 V)

These pins supply power to the DSP core.

−

EVDD

8,26,37,47,59,

71,86,98,108,

110,121,133,

144

A6,A11,C1,

C14,F1,F14,

J1,K14,M1,

M14,P6,P10,

P12

−

Power supply for I/O (+3.3 V)

These pins supply power to the external interface

pins.

−

GND

1,9,19,22,24,

27,36,38,48,

58,60,72,73,

87,89,99,109,

122,124,134,

143

A5,C13,D4,D5,

D7,D8,D9,D10,

E4,E11,G4,

G11,H4,J11,

K11,L3,L4,L6,

L7,L9,L11

−

Ground

These are ground pins.

−

Remark Please supply voltage to the IVDD and EVDD pins simultaneously.

UPD77210 Datasheet(PDF) 13 Page - NEC

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