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RTD2280L 데이터 시트보기 (PDF) - Realtek Semiconductor

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RTD2280L
Realtek
Realtek Semiconductor Realtek
RTD2280L Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
REALTEK
RTD2270L/RTD2280L-CG
Table of LQFP-64 pin assignment
PIN
Name
NO.
1 XIN
2 XOUT
3 AGND
4 REXT/GPIO
5 ADC_GND
6 ADC_VDD33
7 BIN1-
8 BIN1+
9 GIN1-
10 GIN1+
11 SOG0
12 RIN1-
13 RIN1+
14 ADC_GND
15 ADC_REF
I:input, O:output, P:power, G:gnd
PWR OFF
I/O/P/G Description
5V
tolerance
I Crystal input
O Crystal output
G
-
I/O
Y
G
-
ADC Power
P
-
I
I
I
I VGA INPUT signal
I
I
I
G
-
P ADC_Reference Power
-
HSYNC
I
Y
16
VSYNC
I
Y
17
18 DDC_SDA/GPIO/TX I/O DDC SDA/MCU GPIO/TX
Y
19 DDC_SCL/GPIO/RX
I/O DDC SCL/MCU GPIO/ RX
Y
20 GPIO/PWM0
I/O MCU GPIO/ PWM output
Y
SPI_SDO/ SCSB
21
SPI flash serial data output/
O
Host Interface_SCSB
SPI flash chip enable
SPI_CE
O Note: POL pin,
22
1:internal MCU, 0:ext. MCU
SPI_SCL/ SDIO
23
SPI flash clk/
O
Host Interface_SDIO
PWR ON
5V
tolerance
-
Y
-
-
-
-
Y
Y
Y
Y
Y
Y
Y
Y
PWR ON
3.3v
tolerance
Y
Y
-
NOTE
-
-
3.3V
Y
Y
Y
Y
Y
Y
Y
-
-
1.2V
Adjustable
Schmitt
Trigger
General
Schmitt
Trigger
REALTEK CONFIDENTIAL
4
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