전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

ATMEGA32-16AC 데이터시트(PDF) 39 Page - ATMEL Corporation

부품명 ATMEGA32-16AC
상세설명  8-bit AVR Microcontroller with 32K Bytes In-System Programmable Flash
Download  347 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ATMEL [ATMEL Corporation]
홈페이지  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATMEGA32-16AC 데이터시트(HTML) 39 Page - ATMEL Corporation

Back Button ATMEGA32-16AC Datasheet HTML 35Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 36Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 37Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 38Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 39Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 40Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 41Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 42Page - ATMEL Corporation ATMEGA32-16AC Datasheet HTML 43Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 39 / 347 page
background image
39
ATmega32(L)
2503J–AVR–10/06
External Reset
An External Reset is generated by a low level on the RESET pin. Reset pulses longer
than the minimum pulse width (see Table 15) will generate a reset, even if the clock is
not running. Shorter pulses are not guaranteed to generate a reset. When the applied
signal reaches the Reset Threshold Voltage – V
RST – on its positive edge, the delay
counter starts the MCU after the Time-out period t
TOUT has expired.
Figure 18. External Reset During Operation
Brown-out Detection
ATmega32 has an On-chip Brown-out Detection (BOD) circuit for monitoring the V
CC
level during operation by comparing it to a fixed trigger level. The trigger level for the
BOD can be selected by the fuse BODLEVEL to be 2.7V (BODLEVEL unprogrammed),
or 4.0V (BODLEVEL programmed). The trigger level has a hysteresis to ensure spike
free Brown-out Detection. The hysteresis on the detection level should be interpreted as
V
BOT+ = VBOT + VHYST/2 and VBOT- = VBOT - VHYST/2.
The BOD circuit can be enabled/disabled by the fuse BODEN. When the BOD is
enabled (BODEN programmed), and V
CC decreases to a value below the trigger level
(V
BOT- in Figure 19), the Brown-out Reset is immediately activated. When VCC increases
above the trigger level (V
BOT+ in Figure 19), the delay counter starts the MCU after the
Time-out period t
TOUT has expired.
The BOD circuit will only detect a drop in V
CC if the voltage stays below the trigger level
for longer than t
BOD given in Table 15.
Figure 19. Brown-out Reset During Operation
CC
VCC
RESET
TIME-OUT
INTERNAL
RESET
VBOT-
VBOT+
tTOUT


유사한 부품 번호 - ATMEGA32-16AC

제조업체부품명데이터시트상세설명
logo
ATMEL Corporation
ATMEGA32-16AC ATMEL-ATMEGA32-16AC Datasheet
4Mb / 317P
   8-bit AVR Microcontroller with 32K Bytes In-System Programmable Flash
More results

유사한 설명 - ATMEGA32-16AC

제조업체부품명데이터시트상세설명
logo
ATMEL Corporation
ATMEGA32 ATMEL-ATMEGA32 Datasheet
4Mb / 317P
   8-bit AVR Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA328P ATMEL-ATMEGA328P Datasheet
8Mb / 294P
   8-bit AVR Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA325P ATMEL-ATMEGA325P_08 Datasheet
332Kb / 22P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA325P ATMEL-ATMEGA325P_06 Datasheet
3Mb / 336P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA329P ATMEL-ATMEGA329P_08 Datasheet
471Kb / 25P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA324PA ATMEL-ATMEGA324PA Datasheet
546Kb / 24P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA32A ATMEL-ATMEGA32A Datasheet
427Kb / 18P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA325P ATMEL-ATMEGA325P Datasheet
346Kb / 25P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA32 ATMEL-ATMEGA32_08 Datasheet
5Mb / 346P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA329P ATMEL-ATMEGA329P_1 Datasheet
5Mb / 385P
   8-bit Microcontroller with 32K Bytes In-System Programmable Flash
More results


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




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   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