參數(shù)資料
型號(hào): TDA7502013TR
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件頁數(shù): 21/25頁
文件大?。?/td> 274K
代理商: TDA7502013TR
TDA7502
Block diagram and PIN description
1
Block diagram and PIN description
Figure 1.
Block diagram
Figure 2.
Pin connection (Top view)
ORPHEUS
24bit DSP
CORE
3072 x 24
P/DELAY-RAM
XAB
XDB
YAB
YDB
1024 x 24
X-RAM
VDD4
GND4
VDD5
GND5
VDD6
GND6
RESET
INT
PVCC
PGND
DBRQN/GPIO3
DBRQ
VDD1 GND1
VDD2 GND2
XTO
XTI CLKOUT
128 x 24
BOOT-ROM
LRCLKT
SDI0
SDI1
SDI2
SDO0 SDO1 SDO2
VDD3
GND3
SCANEN
TESTEN
SCKT
LRCLKR
SCKR
SCL
SDA
SS
SCK
MISO
MOSI
GPIO3
GPIO4
GPIO5
DBCK/GPIO1
DBIN/GPIO2
1024 x 24
Y-RAM
I2C
INTERFACE
SERIAL
AUDIO
INTERFACE
PLL
OSCILLATOR
PAB
PDB
SPI
INTERFACE
GPIO
DEBUG
INTERFACE
D99AU1034
SCKR
LRCKR
SDI2
SDI1
SDI0
SDO2
SDO1
SDO0
SCKT
LRCKT
VDD4
GND4
DBOUT
VDD2
VDD6
MISO
VDD1
DBRQN
TESTEN
INT
SCANEN
GND2
DBCK
RESET
VDD3
GND3
XT
O
XTI
GPIO3
GND6
MOSI
SS
SCK
SD
A
SCL
GPIO5
GPIO4
GND1
DBIN
PVCC
PGND
CLK
OUT
VDD5
GND5
1
2
3
5
6
4
7
8
9
10
17
11
18
19
20
21
22
44
43
42
41
39
40
38
37
36
35
34
28
27
26
24
23
25
33
32
31
29
30
12
13
14
15
16
D99AU1035
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