ATMEGA16A-AU 8-bit Microcontroller 16MHz 16KB Flash 32 I/O TQFP-44 Package
The ATmega16A-AU is a high-performance, low-power 8-bit microcontroller from Microchip Technology featuring AVR RISC architecture. This 44-pin TQFP package delivers efficient processing with throughput approaching 1 MIPS per MHz, making it ideal for embedded control applications requiring optimized power consumption and processing speed.
| Parameter | Specification |
|---|---|
| Architecture | 8-bit AVR RISC |
| Maximum Clock Frequency | 16 MHz |
| Program Memory (Flash) | 16 KB |
| Data RAM (SRAM) | 1 KB |
| Data EEPROM | 512 B |
| Operating Voltage | 2.7V to 5.5V |
| I/O Ports | 32 I/O |
| Package Type | TQFP-44 |
| Operating Temperature | -40°C to +85°C |
- Advanced RISC architecture with 131 powerful instructions
- Single clock cycle execution for high throughput (1 MIPS per MHz)
- Low-power CMOS technology for energy-efficient operation
- In-system programmable Flash memory with read-while-write capabilities
- Three programmable timer/counters with compare modes
- Multiple communication interfaces: USART, SPI, and 2-wire serial interface
- 32 programmable I/O lines for flexible peripheral connectivity
This microcontroller achieves exceptional performance with throughputs approaching 1 MIPS per MHz, allowing system designers to precisely balance power consumption against processing speed requirements. The wide operating voltage range of 2.7V to 5.5V and extended temperature range of -40°C to +85°C ensure reliable operation in diverse environmental conditions.
Ideal for industrial control systems, automotive electronics, consumer appliances, embedded systems, and IoT devices requiring robust 8-bit microcontroller performance with flexible I/O capabilities and reliable operation across varying power conditions.
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