TDA7505 Просмотр технического описания (PDF) - STMicroelectronics
Номер в каталоге
Компоненты Описание
производитель
TDA7505 Datasheet PDF : 38 Pages
| |||
Pin description
TDA7505
Table 2. Pin description (continued)
Reset After boot with
N°
Name
Type
I/O
state SPI I2C * EMI
Function
DSRA<3>
25
DSRA<3>
26 DSRA<4>
In/Out 2mA PP
I/O 0
1
1
Z
In/Out 2mA PP
I/O 0
1
1
Z In/Out 2mA PP
EMI SRAM Data 3
EMI DRAM Data 3
EMI SRAM Data 4
27 DSRA<5>
28 DSRA<6>
29 DSRA<7>
SRA<0>
30
SRA<0>
I/O 0
1
1
Z In/Out 2mA PP
I/O 0
1
1
Z In/Out 2mA PP
I/O 0
1
1
Z In/Out 2mA PP
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
EMI SRAM Data 5
EMI SRAM Data 6
EMI SRAM Data 7
EMI SRAM Address 0
EMI DRAM Address 0
SRA<1>
31
SRA<1>
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
EMI SRAM Address 1
EMI DRAM Address 1
N°
Name
Type
Voltage
Function
32 VDD3V3_2
S
3.3V
Digital Supply dedicated to I/O structures
33 GND3V3_2
S
0V
Digital Ground dedicated to I/O structures
Reset After boot with
N°
Name
Type
I/O
state SPI I2C * EMI
Function
SRA<2>
34
SRA<2>
SRA<3>
35
SRA<3>
SRA<4>
36
SRA<4>
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
EMI SRAM Address 2
EMI DRAM Address 2
EMI SRAM Address 3
EMI DRAM Address 3
EMI SRAM Address 4
EMI DRAM Address 4
SRA<5>
37
SRA<5>
SRA<6>
38
SRA<6>
SRA<7>
39
SRA<7>
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
EMI SRAM Address 5
EMI DRAM Address 5
EMI SRAM Address 6
EMI DRAM Address 6
EMI SRAM Address 7
EMI DRAM Address 7
SRA<8>
40
SRA<8>
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
EMI SRAM Address 8
EMI DRAM Address 8
Reset After boot with
N°
Name
Type
I/O
state SPI I2C * EMI
Function
SRA<9>
41
SRA<9>
SRA<10>
42
SRA<10>
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
Output 2mA PP
O
0
1
1 0/1
Output 2mA PP
EMI SRAM Address 9
EMI DRAM Address 9
EMI SRAM Address 10
EMI DRAM Address 10
10/38
Share Link: 