ATtiny24/44/84 - Revision history

CodeThatThinks: Updated parameters, added multiple datasheets, moved ATtiny24A/44A/84A datasheets to infobox

2014-08-13T20:36:59Z

Updated parameters, added multiple datasheets, moved ATtiny24A/44A/84A datasheets to infobox

CodeThatThinks: Fixed typo: ATtiny4 should be ATtiny24

2014-08-13T15:57:06Z

Fixed typo: ATtiny4 should be ATtiny24

CodeThatThinks: Created ATtiny24/44/84

2014-08-13T15:55:59Z

Created ATtiny24/44/84

New page

{{Infobox microcontroller
| name = ATtiny24/44/84
| image = ATtiny24-44-84.jpg
| num_pins = 14 / 20
| voltage = 1.8 to 5.5 V
| cpu = 8-bit RISC
| clock_speed = 10 / 20 MHz
| flash = 2 KB / 4 KB / 8 KB
| sram = 0.12 KB / 0.25 KB / 0.5 KB
| eeprom = 128 B / 256 B / 512 B
| max_io = 12
| packages = DIP14, QFN-20
| datasheet = http://www.atmel.com/Images/doc8006.pdf
}}

'''ATtiny24''', '''ATtiny44''', and '''ATtiny84''' are microcontrollers in the Atmel AVR family. All are available in either the 14-pin DIP or the 20-pin QFN package with a 10 or 20 MHz clock speed.

== ATtiny24 ==

The ATtiny4 has 2 KB of flash and the following features:

* 2 timers
* 4 touch channels
* 1 SPI
* 1 I2C
* 10-bit ADC with 8 channels
* 1 analog comparator
* temperature sensor
* 4 PWM channels
* watchdog

=== ATtiny24A ===

The ATtiny24A is the picoPower version of the ATtiny24. [http://www.atmel.com/Images/doc8183.pdf Datasheet]

== ATtiny44 ==

The ATtiny44 is identical to the ATtiny24 except that it has 4 KB of flash and includes 6 touch channels.

=== ATtiny44A ===

The ATtiny44A is the picoPower version of the ATtiny44. [http://www.atmel.com/Images/doc8183.pdf Datasheet]

== ATtiny84 ==

The ATtiny84 is identical to the ATtiny44 except that it has 8 KB of flash.

=== ATtiny84A ===

The ATtiny84A is the picoPower version of the ATtiny84. [http://www.atmel.com/Images/doc8183.pdf Datasheet]

[[Category:Components]]
[[Category:AVR]]

@@ Line 2: / Line 2: @@
 | name = ATtiny24/44/84
 | image = ATtiny24-44-84.jpg
-| num_pins = 14 / 20
+| num_pins = 14 or 20
-| voltage = 1.8 to 5.5 V
+| voltage = 1.8 to 5.5 V (10 MHz)<br />2.7 to 5.5 V (20 MHz)
 | cpu = 8-bit RISC
-| clock_speed = 10 / 20 MHz
+| clock_speed = 10 MHz or 20 MHz
-| flash = 2 KB / 4 KB / 8 KB
+| flash = 2 KB (ATtiny24)<br />4 KB (ATtiny44)<br />8 KB (ATtiny84)
-| sram = 0.12 KB / 0.25 KB / 0.5 KB
+| sram = 128 B (ATtiny24)<br />256 B (ATtiny44)<br />512 B (ATtiny84)
-| eeprom = 128 B / 256 B / 512 B
+| eeprom = 128 B (ATtiny24)<br />256 B (ATtiny44)<br />512 B (ATtiny84)
 | max_io = 12
-| packages = DIP14, QFN-20
+| packages = DIP14<br />QFN-20
-| datasheet = http://www.atmel.com/Images/doc8006.pdf
+| datasheets = [http://www.atmel.com/Images/8006S.pdf Summary (PDF)]<br />[http://www.atmel.com/Images/doc8006.pdf Complete (PDF)]<br />[http://www.atmel.com/Images/8183S.pdf ATtiny24A Summary (PDF)]<br />[http://www.atmel.com/Images/doc8183.pdf ATtiny24A Complete (PDF)]<br />[http://www.atmel.com/Images/8183S.pdf ATtiny44A Summary (PDF)]<br />[http://www.atmel.com/Images/doc8183.pdf ATtiny44A Complete (PDF)]<br />[http://www.atmel.com/Images/8183S.pdf ATtiny84A Summary (PDF)]<br />[http://www.atmel.com/Images/doc8183.pdf ATtiny84A Complete (PDF)]
 }}
-'''ATtiny24''', '''ATtiny44''', and '''ATtiny84''' are microcontrollers in the Atmel AVR family. All are available in either the 14-pin DIP or the 20-pin QFN package with a 10 or 20 MHz clock speed.
+'''ATtiny24''', '''ATtiny44''', and '''ATtiny84''' are microcontrollers in the Atmel AVR family. All are available in either the 14-pin DIP or the 20-pin QFN package with a 10 or 20 MHz clock speed. The higher clock speed version has a higher minimum operating voltage of 2.7 volts.
 == ATtiny24 ==
-The ATtiny24 has 2 KB of flash and the following features:
+The ATtiny24 has 2 KB of flash, 128 B of SRAM, 128 B of EEPROM, and includes the following features:
 * 2 timers
@@ Line 32: / Line 32: @@
 === ATtiny24A ===
-The ATtiny24A is the picoPower version of the ATtiny24. [http://www.atmel.com/Images/doc8183.pdf Datasheet]
+The ATtiny24A is the picoPower version of the ATtiny24.
 == ATtiny44 ==
-The ATtiny44 is identical to the ATtiny24 except that it has 4 KB of flash and includes 6 touch channels.
+The ATtiny44 is identical to the ATtiny24 except that it has 4 KB of flash, 256 B of SRAM, 256 B of EEPROM, and includes 6 touch channels.
 === ATtiny44A ===
-The ATtiny44A is the picoPower version of the ATtiny44. [http://www.atmel.com/Images/doc8183.pdf Datasheet]
+The ATtiny44A is the picoPower version of the ATtiny44.
 == ATtiny84 ==
-The ATtiny84 is identical to the ATtiny44 except that it has 8 KB of flash.
+The ATtiny84 is identical to the ATtiny24 except that it has 8 KB of flash, 512 B of SRAM, and 256 B of EEPROM.
 === ATtiny84A ===
-The ATtiny84A is the picoPower version of the ATtiny84. [http://www.atmel.com/Images/doc8183.pdf Datasheet]
+The ATtiny84A is the picoPower version of the ATtiny84.
 [[Category:Components]]
 [[Category:AVR]]