Microchip Technology ATTINY44V-15MT Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 4KB FLASH 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATTINY44V-15MT
Detailed Description
IC MCU 8BIT 4KB FLASH 20QFN
Package
20-WFQFN Exposed Pad
Key Features
Package / Case: 20-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATTINY44V-15MT Datasheet
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Technical Specifications
Microchip Technology ATTINY44V-15MT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
256 x 8
RoHS
True
Package / Case
20-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
12
Speed
8MHz
Alternate Parts Comparison (ATTINY44V-15MT vs ATTINY4313-MUR vs ATTINY2313V-10MUR vs ATTINY24A-MUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 256 x 8 | 256 x 8 | 128 x 8 | 128 x 8 |
| Connectivity | USI | I²C, SPI, UART/USART | SPI, UART/USART | USI |
| EEPROM Size | 256 x 8 | 256 x 8 | 128 x 8 | 128 x 8 |
| Number of I/O | 12 | 18 | 18 | 12 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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