ATMEL  ATTINY44A-SSU  8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 4 KB, 256 Byte, 14, SOIC


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  • Manufacturer:
  • Newark Part No.: 68T3711
  • Manufacturer Part No ATTINY44A-SSU

Product Overview

The ATTINY44A-SSU is a 8-bit picoPower AVR RISC-based Microcontroller Unit combines 4kB ISP flash memory, 256-byte EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator and four software selectable power saving modes. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1MIPS per MHz, balancing power consumption and processing speed.
  • Operates between 1.8 to 5.5V
  • High performance
  • Advanced RISC architecture
  • Fully static operation
  • High endurance, non-volatile memory segments
  • Universal serial interface
  • 8 Single-ended channels
  • On-chip analogue comparator
  • Universal serial interface
  • Low power consumption


Sensing & Instrumentation
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Product Specifications, Documents & More

  • CPU Speed: 20MHz
  • Controller Family/Series: ATtiny
  • Core Size: 8bit
  • EEPROM Memory Size: 256Byte
  • Embedded Interface Type: I2C, SPI
  • MCU Case Style: SOIC
  • MSL: MSL 2 - 1 year
  • No. of I/O's: 12
  • No. of PWM Channels: 4
  • No. of Pins: 14
  • No. of Timers: 2
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Oscillator Type: External, Internal
  • Packaging: Each
  • Peripherals: ADC / Comparator / PWM / Timer / Temperature Sensor
  • Program Memory Size: 4 KB
  • Program Memory Size: 4KB
  • RAM Memory Size: 256Byte
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 1.8V
  • Supply Voltage Range: 1.8V to 5.5V

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  •  131/20
  •  132/21


Availability:  1,786

  • 1,786 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 12/21/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.90 $0.9



Quantity List Price Your Price
1 - 9 $1.32
10 - 24 $1.16
25 - 49 $1.09
50 - 99 $0.924
100 - 249 $0.87
250 - 499 $0.837
500 - 999 $0.821
1000+ $0.724

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