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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： | 38/41页 |
| 文件大小： | 562K |
| 代理商： | TC9446FG |
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TC9446FG
2005-09-28
6
Pin
No.
Symbol
I/O
Description of Pin Functions
Remarks
78
AD14
O
Address output-14 for external SRAM
Pull-up resistor
79
AD15
O
Address output-15 for external SRAM
Pull-up resistor
80
AD16
O
Address output-16 for external SRAM
Pull-up resistor
81
VSS
Digital ground
82
PO0
O
General output port-0
Pull-up resistor
83
PO1
O
General output port-1
Pull-up resistor
84
PO2
O
General output port-2
Pull-up resistor
85
PO3
O
General output port-3
Pull-up resistor
86
PO4
O
General output port-4
Pull-up resistor
87
PO5
O
General output port-5
Pull-up resistor
88
PO6
O
General output port-6
Pull-up resistor
89
PO7
O
General output port-7
Pull-up resistor
90
VDDDL
Power supply for DLL circuit
91
LPFO
O
Low pass filter output for DLL circuit
92
DLON
I
Pull-up resistor
93
DLCKS
I
DLCKS pin
DLON pin
DLL clock setting
“L”
SCKI input (DLL
= off)
“L”
“H”
4
th times of XI clock
“H”
“L”
3rd times of XI clock
“H”
6
th times of XI clock
Pull-up resistor
94
SCKO
O
ASP clock output
95
VSSDL
Ground for DLL circuit
96
SCKI
I
External system clock input
97
VSSX
Ground for crystal oscillator
98
XO
O
Crystal oscillator output
99
XI
I
Crystal oscillator input
100
VDDX
Digital power supply
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相关代理商/技术参数 |
参数描述 |
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| TC9447F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Single-Chip Audio Digital Signal Processor |
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| 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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