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AT08A Manufacturer: ATMEL

Specifications:

• Part Number: AT08A
• Manufacturer: ATMEL (now part of Microchip Technology)
• Type: 8-bit microcontroller
• Architecture: AVR
• Flash Memory: 8KB
• SRAM: 512 bytes
• EEPROM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• Clock Speed: Up to 16 MHz
• I/O Pins: 23
• Timers: 2 x 8-bit, 1 x 16-bit
• ADC Channels: 6 (10-bit resolution)
• Communication Interfaces: USART, SPI, I2C (TWI)
• Package Options: PDIP, TQFP, MLF

Descriptions:

The AT08A is an 8-bit AVR microcontroller from ATMEL, designed for embedded control applications. It features a high-performance RISC architecture with low power consumption, making it suitable for battery-powered and industrial applications.

Features:

• High-Performance AVR Core: Executes most instructions in a single clock cycle.
• Non-Volatile Memory: Includes Flash, EEPROM, and SRAM for flexible data storage.
• Low Power Consumption: Multiple sleep modes for energy efficiency.
• Analog Features: Built-in 10-bit ADC for sensor interfacing.
• Robust Peripherals: Timers, PWM, and communication interfaces (USART, SPI, I2C).
• Wide Operating Voltage: Supports 2.7V to 5.5V for versatile applications.
• Industrial Temperature Range: -40°C to +85°C.
• In-System Programming (ISP): Allows easy firmware updates.

This information is based on ATMEL's official documentation. For detailed datasheets, refer to Microchip’s (ATMEL’s successor) resources.