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ATmega169P Datasheet(PDF) 80 Page - ATMEL Corporation

Part # ATmega169P
Description  8-bit Microcontroller with 16K Bytes In-System Programmable Flash
PDF  393 Pages
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Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATmega169P Datasheet(HTML) 80 Page - ATMEL Corporation

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80
8018N–AVR–08/09
ATmega169P
Table 13-13 and Table 13-14 relates the alternate functions of Port D to the overriding signals
shown in Figure 13-5 on page 71.
Table 13-13. Overriding Signals for Alternate Functions PD7..PD4
Signal
Name
PD7/SEG15
PD6/SEG16
PD5/SEG17
PD4/SEG18
PUOE
LCDEN •
(LCDPM>1)
LCDEN •
(LCDPM>1)
LCDEN •
(LCDPM>2)
LCDEN •
(LCDPM>2)
PUOV
0000
DDOE
LCDEN •
(LCDPM>1)
LCDEN •
(LCDPM>1)
LCDEN •
(LCDPM>2)
LCDEN •
(LCDPM>2)
DDOV
0000
PVOE
0000
PVOV
0000
PTOE
––––
DIEOE
LCDEN •
(LCDPM>1)
LCDEN •
(LCDPM>1)
LCDEN •
(LCDPM>2)
LCDEN •
(LCDPM>2)
DIEOV
0000
DI
––––
AIO
SEG15
SEG16
SEG17
SEG18
Table 13-14. Overriding Signals for Alternate Functions in PD3..PD0
Signal
Name
PD3/SEG19
PD2/SEG20
PD1/INT0/SEG21
PD0/ICP1/SEG22
PUOE
LCDEN •
(LCDPM>3)
LCDEN •
(LCDPM>3)
LCDEN •
(LCDPM>4)
LCDEN •
(LCDPM>4)
PUOV
0
000
DDOE
LCDEN •
(LCDPM>3)
LCDEN •
(LCDPM>3)
LCDEN •
(LCDPM>4)
LCDEN •
(LCDPM>4)
DDOV
0
0
0
0
PVOE
0
000
PVOV
0
000
PTOE
–
–––
DIEOE
LCDEN •
(LCDPM>3)
LCDEN •
(LCDPM>3)
LCDEN + (INT0
ENABLE)
LCDEN •
(LCDPM>4)
DIEOV
0
0
LCDEN • (INT0
ENABLE)
0
DI
–
–
INT0 INPUT
ICP1 INPUT
AIO
–
–



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