RTD2120S 데이터 시트보기 (PDF) - Realtek Semiconductor

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RTD2120S

8051 Embedded Micro-Controller for Monitor

Realtek Semiconductor 

Realtek

RTD2120-series

Revision History

Rev.

Description

Date

1.02 1. CLKO2( XFR FF01[1] ) default value 1 à 0

2. PLL_TEST(XFR FF10[7] ) à PLL_STA

3. revise the “Reset table”

1.03 1. revise the SFR table à delete address 93 , B3

2006/2/9

2006/8/1

2. add PWM description

3. add power supply current

4. add description “All NC pin must be left unconnected or be connected

to GND.”

1.04 1. added RTD2120K, QFP44 pin config.

2007/1/16

2. added RTD2120K, QFP44 pin description.

1.05 1. added reset pulse minimum length is 16 MCU clk cycle (page-10)

2007/2/9

1.06 1. modified WDT block diagram

2007/4/3

confidential

2

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