数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

ATtiny5 数据表(PDF) 50 Page - ATMEL Corporation

部件名 ATtiny5
功能描述  8-bit Microcontroller with 512/1024 Bytes In-System Programmable Flash
PDF  168 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  ATMEL [ATMEL Corporation]
网页  http://www.atmel.com
标志 ATMEL - ATMEL Corporation

ATtiny5 数据表(HTML) 50 Page - ATMEL Corporation

Back Button ATtiny5 Datasheet HTML 46Page - ATMEL Corporation ATtiny5 Datasheet HTML 47Page - ATMEL Corporation ATtiny5 Datasheet HTML 48Page - ATMEL Corporation ATtiny5 Datasheet HTML 49Page - ATMEL Corporation ATtiny5 Datasheet HTML 50Page - ATMEL Corporation ATtiny5 Datasheet HTML 51Page - ATMEL Corporation ATtiny5 Datasheet HTML 52Page - ATMEL Corporation ATtiny5 Datasheet HTML 53Page - ATMEL Corporation ATtiny5 Datasheet HTML 54Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 50 / 168 page
background image
50
8127C–AVR–10/09
ATtiny4/5/9/10
Notes: 1. EXT_CLOCK is 1 when external clock is selected as main clock.
10.4 Register Description
10.4.1
PORTCR – Port Control Register
• Bits 7:2, 0 – Reserved
These bits are reserved and will always read zero.
• Bit 1 – BBMB: Break-Before-Make Mode Enable
When this bit is set the Break-Before-Make mode is activated for the entire Port B. The interme-
diate tri-state cycle is then inserted when writing DDRxn to make an output. For further
information, see “Break-Before-Make Switching” on page 42.
10.4.2
PUEB – Port B Pull-up Enable Control Register
Table 10-5.
Overriding Signals for Alternate Functions in PB1..PB0
Signal
Name
PB1/ADC1/AIN1/OC0B/CLKI/ICP0/PCINT1
PB0/ADC0/AIN0/OC0A/PCINT0
PUOE
EXT_CLOCK(1)
0
PUOV
0
0
DDOE
EXT_CLOCK(1)
0
DDOV
0
0
PVOE
EXT_CLOCK(1) + OC0B Enable
OC0A Enable
PVOV
EXT_CLOCK(1) • OC0B
OC0A
PTOE
0
0
DIEOE
EXT_CLOCK(1) + (PCINT1 • PCIE0) +
ADC1D
(PCINT0 • PCIE0) + ADC0D
DIEOV
(EXT_CLOCK(1) • PWR_DOWN) +
(EXT_CLOCK(1) • PCINT1 • PCIE0)
PCINT0 • PCIE0
DI
CLOCK/ICP0/PCINT1 Input
PCINT0 Input
AIO
ADC1/Analog Comparator Negative Input
ADC0/Analog Comparator Positive Input
Bit
7
6
5
4
3
2
1
0
0x03
–
–
–
–
–
–
BBMB
–PORTCR
Read/Write
R
R
R
R
R
R
R/W
R
Initial Value
0
0
0
0
0
0
0
0
Bit
765
432
10
0x03
–
–
–
–
PUEB3
PUEB2
PUEB1
PUEB0
PUEB
Read/Write
R
R
R
R
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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