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ATMEGA640 датащи(PDF) 93 Page - Microchip Technology

номер детали ATMEGA640
подробное описание детали  8-bit Microcontroller with 16/32/64KB In-System Programmable Flash
PDF  436 Pages
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производитель  MICROCHIP [Microchip Technology]
домашняя страница  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

ATMEGA640 датащи(HTML) 93 Page - Microchip Technology

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ATmega640/V-1280/V-1281/V-2560/V-2561/V [DATASHEET]
DS40002211A
• ADC15:8/PCINT23:16 – Port K, Bit 7:0
ADC15:8, Analog to Digital Converter, Channel 15 - 8.
PCINT23:16, Pin Change Interrupt Source 23:16. The PK7:0 pins can serve as External Interrupt Sources.
PK4
ADC12/PCINT20 (ADC Input Channel 12 or Pin Change Interrupt 20)
PK3
ADC11/PCINT19 (ADC Input Channel 11 or Pin Change Interrupt 19)
PK2
ADC10/PCINT18 (ADC Input Channel 10 or Pin Change Interrupt 18)
PK1
ADC9/PCINT17 (ADC Input Channel 9 or Pin Change Interrupt 17)
PK0
ADC8 /PCINT16 (ADC Input Channel 8 or Pin Change Interrupt 16)
Table 13-31. Overriding Signals for Alternate Functions in PK7:PK4
Signal Name
PK7/ADC15/PCINT23
PK6/ADC14/PCINT22
PK5/ADC13/PCINT21
PK4/ADC12/PCINT20
PUOE
000
0
PUOV
000
0
DDOE
000
0
DDOV
000
0
PVOE
0
0
0
0
PVOV
0
0
0
0
PTOE
–––
DIEOE
PCINT23 • PCIE2
PCINT22 • PCIE2
PCINT21 • PCIE2
PCINT20 • PCIE2
DIEOV
111
1
DI
PCINT23 INPUT
PCINT22 INPUT
PCINT21 INPUT
PCINT20 INPUT
AIO
ADC15 INPUT
ADC14 INPUT
ADC13 INPUT
ADC12 INPUT
Table 13-32. Overriding Signals for Alternate Functions in PK3:PK0
Signal Name
PK3/ADC11/PCINT19
PK2/ADC10/PCINT18
PK1/ADC9/PCINT17
PK0/ADC8/PCINT16
PUOE
00
00
PUOV
00
00
DDOE
0
0
0
0
DDOV
0
0
0
0
PVOE
0
0
0
0
PVOV
0
0
0
0
PTOE
––
––
DIEOE
PCINT19 • PCIE2
PCINT18 • PCIE2
PCINT17 • PCIE2
PCINT16 • PCIE2
DIEOV
1
1
1
1
DI
PCINT19 INPUT
PCINT18 INPUT
PCINT17 INPUT
PCINT16 INPUT
AIO
ADC11 INPUT
ADC10INPUT
ADC9 INPUT
ADC8 INPUT
Table 13-30. Port K Pins Alternate Functions (Continued)
Port Pin
Alternate Function



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