データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

ATTINY25 データシート(PDF) 4 Page - ATMEL Corporation

部品番号 ATTINY25
部品情報  8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  ATMEL [ATMEL Corporation]
ホームページ  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATTINY25 データシート(HTML) 4 Page - ATMEL Corporation

  ATTINY25_06 Datasheet HTML 1Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 2Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 3Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 4Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 5Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 6Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 7Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 8Page - ATMEL Corporation ATTINY25_06 Datasheet HTML 9Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 24 page
background image
4
2586JS–AVR–12/06
ATtiny25/45/85
registers to be accessed in one single instruction executed in one clock cycle. The resulting
architecture is more code efficient while achieving throughputs up to ten times faster than con-
ventional CISC microcontrollers.
The ATtiny25/45/85 provides the following features: 2/4/8K byte of In-System Programmable
Flash, 128/256/512 bytes EEPROM, 128/256/256 bytes SRAM, 6 general purpose I/O lines, 32
general purpose working registers, one 8-bit Timer/Counter with compare modes, one 8-bit high
speed Timer/Counter, Universal Serial Interface, Internal and External Interrupts, a 4-channel,
10-bit ADC, a programmable Watchdog Timer with internal Oscillator, and three software select-
able power saving modes. The Idle mode stops the CPU while allowing the SRAM,
Timer/Counter, ADC, Analog Comparator, and Interrupt system to continue functioning. The
Power-down mode saves the register contents, disabling all chip functions until the next Inter-
rupt or Hardware Reset. The ADC Noise Reduction mode stops the CPU and all I/O modules
except ADC, to minimize switching noise during ADC conversions.
The device is manufactured using Atmel’s high density non-volatile memory technology. The
On-chip ISP Flash allows the Program memory to be re-programmed In-System through an SPI
serial interface, by a conventional non-volatile memory programmer or by an On-chip boot code
running on the AVR core.
The ATtiny25/45/85 AVR is supported with a full suite of program and system development tools
including: C Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators,
and Evaluation kits.
2.2
Pin Descriptions
2.2.1
VCC
Supply voltage.
2.2.2
GND
Ground.
2.2.3
Port B (PB5..PB0)
Port B is a 6-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port B output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port B pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port B pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port B also serves the functions of various special features of the ATtiny25/45/85 as listed on
page 61.
On the ATtiny25 device the programmable I/O ports PB3 and PB4 (pins 2 and 3) are exchanged
in the ATtiny15 compatibility mode for supporting the backward compatibility with ATtiny15.
2.2.4
RESET
Reset input. A low level on this pin for longer than the minimum pulse length will generate a
reset, even if the clock is not running. The minimum pulse length is given in Table 23-3 on page
170. Shorter pulses are not guaranteed to generate a reset.


同様の部品番号 - ATTINY25_06

メーカー部品番号データシート部品情報
logo
ATMEL Corporation
ATTINY25_0612 ATMEL-ATTINY25_0612 Datasheet
2Mb / 222P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
More results

同様の説明 - ATTINY25_06

メーカー部品番号データシート部品情報
logo
ATMEL Corporation
ATTINY261 ATMEL-ATTINY261_06 Datasheet
306Kb / 19P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY25 ATMEL-ATTINY25_09 Datasheet
3Mb / 196P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY261A ATMEL-ATTINY261A_1 Datasheet
8Mb / 292P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY25-15SZ ATMEL-ATTINY25-15SZ Datasheet
3Mb / 196P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY24 ATMEL-ATTINY24_08 Datasheet
562Kb / 26P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY861A-SU ATMEL-ATTINY861A-SU Datasheet
612Kb / 22P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY25 ATMEL-ATTINY25 Datasheet
146Kb / 16P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY24 ATMEL-ATTINY24_1 Datasheet
4Mb / 236P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY24 ATMEL-ATTINY24_09 Datasheet
544Kb / 26P
   8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY24 ATMEL-ATTINY24_07 Datasheet
287Kb / 21P
   8-bit Microcontroller with 2/4/8K 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


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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