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EM78P520N Datasheet(PDF) 68 Page - ELAN Microelectronics Corp

Part # EM78P520N
Description  8-Bit Microprocessor with OTP ROM
PDF  124 Pages
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Manufacturer  EMC [ELAN Microelectronics Corp]
Direct Link  http://www.emc.com.tw
Logo EMC - ELAN Microelectronics Corp

EM78P520N Datasheet(HTML) 68 Page - ELAN Microelectronics Corp

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EM78P520N
8-Bit Microprocessor with OTP ROM
60
Product Specification (V1.4) 04.08.2016
(This specification is subject to change without prior notice)
Bits 1~0 (LCDF1~LCDF0): LCD Frame Frequency Control Bits
LCD Frame Frequency (e.q. Fs =32.768K)
LCDF1 LCDF0
Static
1/3 Duty
1/4 Duty
1/8 Duty
0
0
Fs/(5121) = 64.0 Fs/(1723) =63.5
Fs/(1284) = 64
Fs/(648) = 64.0
0
1
Fs/(5601) = 58.5 Fs/(1883) = 58
Fs/(1404) = 58.5 Fs/(708) = 58.5
1
0
Fs/(6081) = 53.9 Fs/(2043) = 53.5 Fs/(1524) = 53.9 Fs/(768) = 53.9
1
1
Fs/(4641) = 70.6 Fs/(1563) = 70
Fs/(1164) = 70.6 Fs/(588) = 70.6
6.9.2 R6 LCDADDR (LCD Address Register)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
LCD_A4
LCD_A3
LCD_A2
LCD_A1
LCD_A0
Bits 7~5: Reserved
Bits 4~0 (LCD_A4~LCD_A0): LCD RAM Address
R6
(LCD
Address)
R7 (LCD Data Buffer)
Segment
Bit 7
(LCD_D7)
Bit 6
(LCD_D6)
Bit 5
(LCD_D5)
Bit 4
(LCD_D4)
Bit 3
(LCD_D3)
Bit 2
(LCD_D2)
Bit 1
(LCD_D1)
Bit 0
(LCD_D0)
00H
SEG0
01H
SEG1
02H
SEG2
|
|
14H
SEG20
15H
SEG21
16H
SEG22
Common
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0



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