參數(shù)資料
型號(hào): UPD77213GJ-xxx-8EN
廠商: NEC Corp.
元件分類: 數(shù)字信號(hào)處理
英文描述: 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR
中文描述: 16位定點(diǎn)數(shù)字信號(hào)處理器
文件頁數(shù): 13/74頁
文件大?。?/td> 467K
代理商: UPD77213GJ-XXX-8EN
Data Sheet U15203EJ3V0DS
13
μ
PD77210, 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
Pin
IV
DD
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.
EV
DD
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 IV
DD
and EV
DD
pins simultaneously.
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