Description
The ATMEGA128 is a high-performance, low-power 8-bit AVR microcontroller that offers a wide range of features, making it ideal for a variety of applications. It features 128KB of flash memory, 4KB of EEPROM, and 4KB of SRAM. It has a maximum operating frequency of 16 MHz and supports various communication interfaces such as SPI, I2C, and USART. With its rich set of features, the ATMEGA128 is an excellent choice for complex projects that require high processing power and efficient performance.
Features:
- 8-bit AVR microcontroller
- High-performance and low-power consumption
- 128KB of flash memory, 4KB of EEPROM, and 4KB of SRAM
- Maximum operating frequency of 16 MHz
- Supports various communication interfaces such as SPI, I2C, and USART
- Multiple timers/counters for accurate timing and control
- Advanced interrupt controller for fast and efficient processing of interrupts
- Built-in ADC for analog signal processing
- PWM output for precise control of motors and other actuators
- JTAG interface for debugging and programming
Specification
Architecture | 8-bit AVR |
Flash memory | 128KB |
EEPROM | 4KB |
SRAM | 4KB |
Maximum operating frequency | 16 MHz |
Operating voltage | 1.8V - 5.5V |
Operating temperature | -40°C to 85°C |
Communication interfaces | SPI, I2C, USART |
Timers/counters | 3 x 16-bit, 1 x 8-bit |
Interrupt sources | 32 |
Analog-to-digital converter (ADC) | 8 channels, 10-bit resolution |
Pulse-width modulation (PWM) | 6 channels |
JTAG interface | Yes |
Peripherals | LCD controller, USB interface, Ethernet controller |
Package type | TQFP, QFN, MLF |
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