Product Summary

The ATTINY44A-PU is a low-power CMOS 8-bit microcontroller. It is based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATTINY44A-PU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Parametrics

ATTINY44A-PU absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on any Pin except RESET with respect to Ground: -0.5V to VCC+0.5V; (4)Voltage on RESET with respect to Ground: -0.5V to +13.0V; (5)Maximum Operating Voltage: 6.0V; (6)DC Current per I/O Pin: 40.0 mA; (7)DC Current VCC and GND Pins: 200.0 mA.

Features

ATTINY44A-PU features: (1)High Performance, Low Power AVR 8-Bit Microcontroller; (2)Advanced RISC Architecture: 120 Powerful Instructions-Most Single Clock Cycle Execution, 32 x 8 General Purpose Working Registers, Fully Static Operation; (3)High Endurance, Non-Volatile Memory Segments: 2K/4K Bytes of In-System, Self-Programmable Flash Program Memory; 128/256 Bytes of In-System Programmable EEPROM; 128/256 Bytes of Internal SRAM; Data retention: 20 years at 85℃ / 100 years at 25℃; Programming Lock for Self-Programming Flash & EEPROM Data Security.

Diagrams

ATTINY44A-PU block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ATTINY44A-PU
ATTINY44A-PU

Atmel

8-bit Microcontrollers (MCU) 1.8V, 20MHz Industrial Temp

Data Sheet

0-1: $0.76
1-10: $0.64
10-25: $0.48
25-100: $0.43
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ATtiny10
ATtiny10

Other


Data Sheet

Negotiable 
ATTINY10-MAH
ATTINY10-MAH

Atmel

8-bit Microcontrollers (MCU) AVR 1KB FL 32B SRAM ATTINY10 12MHz

Data Sheet

Negotiable 
ATTINY10-MAHR
ATTINY10-MAHR

Atmel

8-bit Microcontrollers (MCU) AVR 1KB FLSH 32B SRAM 12MHz NiPdAu

Data Sheet

0-1: $0.46
1-10: $0.38
10-25: $0.29
25-100: $0.26
ATTINY10-TS8R
ATTINY10-TS8R

Atmel

8-bit Microcontrollers (MCU) AVR1KB FLSH 32B SRAM 12MHz NiPdAu + 125C

Data Sheet

0-3800: $0.25
3800-4500: $0.25
ATTINY10-TSHR
ATTINY10-TSHR

Atmel

8-bit Microcontrollers (MCU) 12MHz, Indust. Temp

Data Sheet

0-1: $0.41
1-10: $0.35
10-25: $0.26
25-100: $0.23
ATtiny11
ATtiny11

Other


Data Sheet

Negotiable