UPD77210 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD77210

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

NEC => Renesas Technology 

µPD77210, 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 Name

Pin No.

I/O

Function

144-pin LQFP 161-pin FBGA

IVDD

18,21,23,57, A7,A8,B7,H1,

−

Power supply for DSP core (+1.5 V)

88,123

J14, P7

These pins supply power to the DSP core.

EVDD

GND

8,26,37,47,59, A6,A11,C1,

−

Power supply for I/O (+3.3 V)

71,86,98,108, C14,F1,F14,

These pins supply power to the external interface

110,121,133, J1,K14,M1,

pins.

144

M14,P6,P10,

P12

1,9,19,22,24, A5,C13,D4,D5,

−

Ground

27,36,38,48, D7,D8,D9,D10,

These are ground pins.

58,60,72,73, E4,E11,G4,

87,89,99,109, G11,H4,J11,

122,124,134, K11,L3,L4,L6,

143

L7,L9,L11

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

Alternate

Pin

−

−

−

Data Sheet U15203EJ3V0DS

13

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