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参数资料
| 型号： | TC9446FG |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封装： | 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件页数： | 34/41页 |
| 文件大小： | 562K |
| 代理商： | TC9446FG |
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TC9446FG
2005-09-28
4
Pin Functions
Pin
No.
Symbol
I/O
Description of Pin Functions
Remarks
1
RST
I
Reset signal input terminal (L: reset, H: normal operation)
Pull-up resistor,
Schmitt input
2
MIMD
I
Mode select input for MCU interface (L: serial, H: I
2
C bus)
Pull-down resistor,
Schmitt input
3
MICS
I
Chip select input for MCU interface
Schmitt input
4
MILP
I
Latch pulse input for MCU interface
Schmitt input
5
MIDIO
I/O
Data input and output for MCU interface
Schmitt input/
Open-drain output
6
MICK
I
Clock input for MCU interface
Schmitt input
7
MIACK
O
Acknowledge output for MCU interface
8
FI0
I
Flag input 0
Pull-up resistor,
Schmitt input
9
FI1
I
Flag input 1
Pull-up resistor,
Schmitt input
10
FI2
I
Flag input 2
Pull-up resistor,
Schmitt input
11
FI3
I
Flag input 3
Pull-up resistor,
Schmitt input
12
IRQ
I
Interruption input
Pull-down resistor,
Schmitt input
13
VSS
Digital ground
14
LRCKA
I
LR clock input-A for audio interface
Schmitt input
15
BCKA
I
Bit clock input-A for audio interface
Schmitt input
16
SDO0
O
Data output-0 for audio interface
17
SDO1
O
Data output-1 for audio interface
18
SDO2
O
Data output-2 for audio interface
19
SDO3
O
Data output-3 for audio interface
20
LRCKB
I
LR clock input-B for audio interface
Schmitt input
21
BCKB
I
Bit clock input-B for audio interface
Schmitt input
22
SDI0
I
Data input-0 for audio interface
Schmitt input
23
SDI1
I
Data input-1 for audio interface
Schmitt input
24
VDD
Digital power supply
25
LRCKOA
O
LR clock output-A for audio interface
26
BCKOA
O
Bit clock output-A for audio interface
27
TEST0
I
Test input-0 (L: test, H: normal operation)
Pull-up resistor,
Schmitt input
28
TEST1
I
Test input-1 (L: test, H: normal operation)
Pull-up resistor,
Schmitt input
29
LRCKOB
O
LR clock output-B for audio interface
30
BCKOB
O
Bit clock output-B for audio interface
31
TXO
O
SPDIF output
32
TEST2
I
Test input-2 (L: test, H: normal operation)
Pull-up resistor,
Schmitt input
33
TEST3
I
Test input-3 (L: test, H: normal operation)
Pull-up resistor,
Schmitt input
34
RX
I
SPDIF input
Schmitt input
35
VSS
Digital ground
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC9447F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Single-Chip Audio Digital Signal Processor |
| TC9452F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:SINGLE CHIP SURROUND LSI |
| TC9455F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic |
| TC9455N | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic |
| TC9456F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:SINGLE CHIP SURROUND LSI WITH A BUILT-IN SRS |
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