전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

ATMEGA640 데이터시트(PDF) 90 Page - Microchip Technology

부품명 ATMEGA640
상세설명  8-bit Microcontroller with 16/32/64KB In-System Programmable Flash
PDF  436 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

ATMEGA640 데이터시트(HTML) 90 Page - Microchip Technology

Back Button ATMEGA640 Datasheet HTML 86Page - Microchip Technology ATMEGA640 Datasheet HTML 87Page - Microchip Technology ATMEGA640 Datasheet HTML 88Page - Microchip Technology ATMEGA640 Datasheet HTML 89Page - Microchip Technology ATMEGA640 Datasheet HTML 90Page - Microchip Technology ATMEGA640 Datasheet HTML 91Page - Microchip Technology ATMEGA640 Datasheet HTML 92Page - Microchip Technology ATMEGA640 Datasheet HTML 93Page - Microchip Technology ATMEGA640 Datasheet HTML 94Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 90 / 436 page
background image
90
ATmega640/V-1280/V-1281/V-2560/V-2561/V [DATASHEET]
DS40002211A
13.3.9
Alternate Functions of Port J
The Port J alternate pin configuration is as follows:
• PCINT15:12 - Port J, Bit 6:3
PCINT15:12, Pin Change Interrupt Source 15:12. The PJ6:3 pins can serve as External Interrupt Sources.
• XCK2/PCINT11 - Port J, Bit 2
XCK2, USART 2 External Clock. The Data Direction Register (DDJ2) controls whether the clock is output (DDJ2
set) or input (DDJ2 cleared). The XCK2 pin is active only when the USART2 operates in synchronous mode.
PCINT11, Pin Change Interrupt Source 11. The PJ2 pin can serve as External Interrupt Sources.
• TXD3/PCINT10 - Port J, Bit 1
TXD3, USART3 Transmit pin.
PCINT10, Pin Change Interrupt Source 10. The PJ1 pin can serve as External Interrupt Sources.
Table 13-26. Overriding Signals for Alternate Functions in PH3:PH0
Signal Name
PH3/OC4A
PH2/XCK2
PH1/TXD2
PH0/RXD2
PUOE
0
0
TXEN2
RXEN2
PUOV
000
PORTH0 • PUD
DDOE
0
XCK2 OUTPUT
ENABLE
TXEN2
RXEN2
DDOV
0110
PVOE
OC4A ENABLE
XCK2 OUTPUT
ENABLE
TXEN2
0
PVOV
OC4A
XCK2
TXD2
0
PTOE
––––
DIEOE
0000
DIEOV
0000
DI
0
XC2K INPUT
0
RXD2
AIO
––––
Table 13-27. Port J Pins Alternate Functions
Port Pin
Alternate Function
PJ7
–
PJ6
PCINT15 (Pin Change Interrupt 15)
PJ5
PCINT14 (Pin Change Interrupt 14)
PJ4
PCINT13 (Pin Change Interrupt 13)
PJ3
PCINT12 (Pin Change Interrupt 12)
PJ2
XCK3/PCINT11 (USART3 External Clock or Pin Change Interrupt 11)
PJ1
TXD3/PCINT10 (USART3 Transmit Pin or Pin Change Interrupt 10)
PJ0
RXD3/PCINT9 (USART3 Receive Pin or Pin Change Interrupt 9)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com