Microchip Technology ATMEGA644P-A15MZ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, 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 | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-VQFN (7x7) |
| Package / Case | 44-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATMEGA644P-A15MZ is a robust 8-bit AVR microcontroller. It features 64KB of program memory and 4KB of RAM, running at up to 16MHz. Housed in a compact 44-VFQFN package, it operates over a wide voltage range of 2.7V to 5.5V and an extended temperature range of -40°C to 125°C, making it a versatile choice for demanding applications.
- Extended Temperature Range: Operates from -40°C to 125°C, ideal for automotive and industrial use.
- Wide Voltage Operation: Supports 2.7V to 5.5V, providing design flexibility for various power supplies.
- Large Memory: 64KB flash and 4KB RAM accommodate complex firmware.
- Low Power Consumption: AVR architecture is optimized for power-sensitive applications.
Automotive Electronics
The 125°C rating and wide voltage range make it suitable for under-hood applications like engine control and sensor interfaces.
Industrial Sensors
With 64KB flash and 4KB RAM, it can process and log data from industrial sensors in harsh conditions.
Smart Grid / Metering
Its low power consumption and robust I/O are ideal for smart meters and power monitoring equipment.
Home Automation
Can serve as a central controller for lighting and HVAC systems, leveraging its PWM and communication interfaces.
Portable Instrumentation
The 2.7V operation allows for battery-powered handheld devices with extended temperature range.
Security Systems
Reliable operation and multiple timers make it suitable for alarm panels and access control units.
- Q: What is the core processor?
- A: It uses the Atmel AVR 8-bit RISC core.
- Q: What is the maximum clock speed?
- A: It operates at up to 16MHz.
- Q: What is the supply voltage range?
- A: It supports a wide range from 2.7V to 5.5V.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for harsh environments.
ATMEGA644P-A15MZ.pdf
- Q: What is the core processor?
- A: It uses the Atmel AVR 8-bit RISC core.
- Q: What is the maximum clock speed?
- A: It operates at up to 16MHz.
- Q: What is the supply voltage range?
- A: It supports a wide range from 2.7V to 5.5V.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for harsh environments.
