Product Overview: ATMEGA128-16AC

The ATMEGA128-16AC is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller from Microchip Technology. Combining 128KB ISP flash memory, 4KB EEPROM, and 4KB SRAM, this microcontroller offers a versatile solution for a wide range of embedded applications. The device operates at a maximum frequency of 16MHz and at a voltage of 4.5-5.5V, which makes it suitable for operation in most industrial and commercial environments.

Its advanced RISC architecture enables the ATMEGA128-16AC to execute powerful instructions in a single clock cycle, achieving throughputs approaching 1 MIPS per MHz. This balances power consumption and processing speed in a way that is ideal for power-sensitive designs.

Key Features:

• Advanced RISC Architecture: With 133 powerful instructions, most of which are executed in a single clock cycle, the ATMEGA128-16AC achieves a remarkable balance between speed and power efficiency.
• High Endurance Non-volatile Memory Segments: The device comes equipped with 128KB of in-system programmable flash, 4KB EEPROM, and 4KB internal SRAM. This allows for flexible data storage and code management.
• JTAG (IEEE std. 1149.1 Compliant) Interface: The inclusion of JTAG interface facilitates on-chip debugging and programming, making development and prototyping simpler and more efficient.
• Peripheral Features: Features include two 8-bit timer/counters with separate prescaler and compare mode, two expanded 16-bit timer/counters with separate prescaler, compare mode and capture mode, Real Time Counter with separate oscillator, four PWM channels, and up to 53 programmable I/O lines.
• Comprehensive Interrupt System: The device has an extensive set of interrupt sources, ensuring responsive real-time performance for critical applications.
• Power-saving Modes: Multiple power-saving modes, such as Idle, Power-down, and Power-save modes, provide options for conserving energy when the microcontroller is not in full use.

Applications:

The ATMEGA128-16AC is well-suited for a diverse range of applications, including industrial control systems, sensor networks, automotive systems, home automation, and other embedded systems that require a rich feature set and robust performance in a compact package.

Overall, the ATMEGA128-16AC from Microchip Technology is a versatile and efficient solution for sophisticated embedded designs that demand high-speed processing, a wide array of peripherals, and flexible interfacing options, all while maintaining low power consumption.