# ATtiny44 Series

Newer Device Available ATTINY44A

Manufacturer: [Microchip Technology](/content/manufacturers/microchip-technology/index.html)

## Catalog

Newer Device Available ATTINY44A

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| Part | Package / Case | Program Memory Width | Program Memory Size | Program Memory Depth | Connectivity | Operating Temperature (Max) | Operating Temperature (Min) | Voltage - Supply (Vcc/Vdd) Minimum | Voltage - Supply (Vcc/Vdd) Maximum | Grade | Speed | Oscillator Type | A/D Channels | A/D Resolution (bits) | Core Size (Bit Width) | Qualification | Mounting Type | Package Name | Package Length | Package Width | Program Memory Type | EEPROM Size (Width) | EEPROM Size (Depth) | Core Processor | RAM Size Width | RAM Size Depth | Number of I/O | Peripherals |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| <br>Microchip Technology<br>[ATTINY44-15MZ](/content/parts/132qded50a/index.html) | 20-WFQFN Exposed Pad | 16 | 4 KB | 2 K | USI | 125 °C | -40 °C | 2.7 V | 5.5 V | Automotive | 16 MHz | Internal | 8 count | 10 bit | 8 Bit | AEC-Q100 | Surface Mount | 20-WQFN | 4 mm | 4 mm | FLASH | 8 bit | 256 | AVR | 8 bit | 256 | 12 | Brown-out Detect<br>POR<br>PWM<br>Reset<br>WDT |
| <br>Microchip Technology<br>[ATTINY44V-10MU](/content/parts/lz64sthuct/index.html) | 20-WFQFN Exposed Pad | 16 | 4 KB | 2 K | USI | 85 °C | -40 °C | 1.8 V | 5.5 V |  | 10 MHz | Internal | 8 count | 10 bit | 8 Bit |  | Surface Mount | 20-QFN-EP | 4 mm | 4 mm | FLASH | 8 bit | 256 | AVR | 8 bit | 256 | 12 | Brown-out Detect<br>POR<br>PWM<br>Reset<br>WDT |

### Description

AI

The high-performance, low-power Microchip AVR® RISC-based CMOS 8-bit microcontroller combines 4 KB ISP Flash memory, 256B 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, a programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, an internal calibrated oscillator, and three software selectable power saving modes. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.

ATtiny44 Series | Microchip Technology | Zenode.ai