Specification of ATMEGA644P-A15MZ | |
---|---|
Status | Active |
Series | Automotive, AEC-Q100, AVR? ATmega |
Package | Bulk |
Supplier | Rochester Electronics, LLC |
Digi-Key Programmable | Not Verified |
Core Processor | AVR |
Core Size | 8-Bit |
Speed | 16MHz |
Connectivity | IC, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 32 |
Program Memory Size | 64KB (32K x 16) |
Program Memory Type | FLASH |
EEPROM Size | 2K x 8 |
RAM Size | 4K x 8 |
Voltage – Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
Data Converters | A/D 8x10b |
Oscillator Type | Internal |
Operating Temperature | -40C ~ 125C (TA) |
Mounting Type | Surface Mount |
Package / Case | 44-VFQFN Exposed Pad |
Supplier Device Package | 44-VQFN (7×7) |
Applications
The ATMEGA644P-A15MZ is widely used in various industries due to its robust performance and versatile features. Here are some key applications:
- Industrial Automation: Its high reliability makes it suitable for control systems in manufacturing environments.
- Home Automation Systems: Ideal for smart home devices that require precise timing and low power consumption.
- Medical Devices: The microcontroller’s precision and stability make it a preferred choice for medical equipment.
- Automotive Electronics: Used in vehicle diagnostics and control systems due to its ability to handle complex algorithms efficiently.
- Consumer Electronics: Commonly found in portable gadgets like MP3 players and digital cameras.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful 8-bit RISC processor running at up to 16 MHz.
2. **Advanced Memory Management Unit (MMU):** Enhances memory access speed and security.
3. **Power Efficiency:** Designed with low-power modes to extend battery life in portable devices.
4. **Certification Standards:** Meets international safety and quality standards such as ISO 9001 and CE marking.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the ATMEGA644P-A15MZ?
A1: The maximum operating frequency of the ATMEGA644P-A15MZ is 16 MHz.
Q2: Can the ATMEGA644P-A15MZ be used in high-temperature environments?
A2: Yes, it can operate within a wide range from -40¡ãC to +85¡ãC, making it suitable for both cold and hot environments.
Q3: In which specific scenarios would you recommend using the ATMEGA644P-A15MZ?
A3: The ATMEGA644P-A15MZ is recommended for applications requiring high precision and reliability, such as industrial automation systems and medical devices.
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