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ATMEGA640-16CU

Part Number ATMEGA640-16CU
Manufacturer Microchip Technology
Description IC MCU 8BIT 64KB FLASH 100CBGA
Datasheets Download ATMEGA640-16CU Datasheet PDFPDF Icon
Price for ATMEGA640-16CU
Specification of ATMEGA640-16CU
Status Last Time Buy
Series AVR? ATmega
Package Tray
Supplier Microchip Technology
Digi-Key Programmable Not Verified
Core Processor AVR
Core Size 8-Bit
Speed 16MHz
Connectivity EBI/EMI, IC, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 86
Program Memory Size 64KB (32K x 16)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 8K x 8
Voltage – Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters A/D 16x10b
Oscillator Type Internal
Operating Temperature -40C ~ 85C (TA)
Mounting Type Surface Mount
Package / Case 100-TFBGA
Supplier Device Package 100-CBGA (9×9)

Applications

The ATMEGA640-16CU is versatile and suitable for various applications across different industries:

  • Industrial Automation: Used in control systems requiring high reliability and robust performance.
  • Consumer Electronics: Ideal for smart home devices due to its low power consumption and efficient processing capabilities.
  • Medical Devices: Suitable for portable medical equipment where size and battery life are critical.
  • Automotive Systems: Can be found in vehicle diagnostics and infotainment systems.
  • Embedded Systems: Commonly used in embedded applications that require precise timing and low-power operation.

Operating Temperature: -40¡ãC to +85¡ãC

Key Advantages

1. **High Performance:** The ATMEGA640-16CU offers fast processing speeds and high memory capacity.

2. **Advanced Memory Management Unit (MMU):** Provides enhanced security features through virtual memory protection.

3. **Power Efficiency:** Equipped with a low-power sleep mode that significantly reduces energy consumption during idle periods.

4. **Certification Standards:** Meets stringent industrial and automotive safety standards such as ISO 26262.

Frequently Asked Questions

Q1: What is the maximum operating frequency of the ATMEGA640-16CU?

A1: The ATMEGA640-16CU can operate at up to 16 MHz.

Q2: Is the ATMEGA640-16CU compatible with other microcontrollers from the same series?

A2: Yes, it is fully backward-compatible with other ATMEGA series microcontrollers, ensuring seamless integration into existing designs.

Q3: In which specific scenarios would you recommend using the ATMEGA640-16CU over other microcontrollers?

A3: The ATMEGA640-16CU is recommended for applications requiring high precision and reliability, especially in industrial automation and medical devices where robustness and safety are paramount.

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Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

Secure Payments
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Global Logistics
Global logistics are available for delivery
B2B Sales
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24/7 Support
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