ATMEGA644P-15MT
IC MCU 8BIT 64KB FLASH 44VQFNManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AVR® ATmega microcontroller, part number ATMEGA644P-15MT, is an 8-bit MCU featuring a 16MHz AVR core. This device offers 64KB of FLASH program memory, 4KB of SRAM, and 2KB of EEPROM. Connectivity options include I2C, SPI, and UART/USART interfaces. The ATMEGA644P-15MT is housed in a 44-VQFN (7x7) package, suitable for surface mounting. It integrates an 8x10-bit Analog-to-Digital converter and peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. This component is qualified to AEC-Q100 and operates within a temperature range of -40°C to 85°C, making it suitable for demanding automotive applications. The device operates from a 2.7V to 5.5V supply.
Additional Information
Series: AVR® ATmegaRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 44-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 16MHz |
| Program Memory Size | 64KB (32K x 16) |
| RAM Size | 4K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| Core Processor | AVR |
| Data Converters | A/D 8x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 44-VQFN (7x7) |
| Grade | Automotive |
| Number of I/O | 32 |
| Programmable | Not Verified |
| Qualification | AEC-Q100 |
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