ATtiny4/5/9/10

ATtiny4/5/9/10
ATtiny4/5/9/10
# of Pins	6 / 8
Operating Voltage	1.8 to 5.5 V
CPU	8-bit RISC
Clock Speed	10 / 12 MHz
Flash	512 B / 1 KB
SRAM	0.03 KB
EEPROM	None
Max I/O	4
Packages	SOT23-6, UDFN-8
Datasheets	{{{datasheets}}}

ATtiny4, ATtiny5, ATtiny9, and ATtiny10 are microcontrollers in the Atmel AVR family. All are available in either the 6-pin SOT23 or the 8-pin UDFN package with a 10 or 12 MHz clock speed.

ATtiny4

The ATtiny4 has 512 bytes of flash and the following features:

• 1 timer
• 1 analog comparator
• 2 PWM channels
• watchdog

ATtiny5

The ATtiny5 is identical to the ATtiny4 except that it includes an 8-bit ADC with 4 channels.

ATtiny9

The ATtiny9 is identical to the ATtiny4 except that is has 1 KB of flash.

ATtiny10

The ATtiny10 is identical to the ATtiny9 except that it includes 1 touch channel and an 8-bit ADC with 4 channels.