PD77210_15 Datasheet, PDF (15/76 Pages) Renesas Technology Corp – 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

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
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