Datasheet ATMEGA8A-AN - Atmel Microcontrollers (MCU) AVR 8 Kb FL 512B EE 1 Kb SRAM 16 MHz GRN

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) AVR 8 Kb FL 512B EE 1 Kb SRAM 16 MHz GRN

Download Data Sheet

Docket:
AVR523: Migration from ATmega8 to ATmega8A
8-bit Microcontrollers
1 Introduction
In order to optimize the manufacturing process and to further reduce current consumption, an optimized version of ATmega8 has been introduced.

The ATmega8A is a functionally identical, drop-in replacement for the ATmega8. All devices are subject to the same qualification process and same set of production tests, but as the manufacturing process is not the same some electrical characteristics differ. ATmega8 and ATmega8A have separate datasheets. This application note outlines the differences between the two devices and the datasheets. There is also a detailed change log to assist the user at the end of the ATmega8A datasheet. Remember to always use the latest revision of the device datasheet. Minor differences in typical characteristics are not discussed in this document as long as the low and high limits remain the same. For detailed information about the typical characteristics, see sections "Electrical

Specifications:

• Clock Frequency Max: 16 MHz
• Core: AVR
• Data Bus Width: 8 bit
• Mounting Style: SMD/SMT
• On-Chip ADC: Yes
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-32
• Processor Series: ATMEGA8
• Program Memory Size: 8 Kb
• RAM Size: 1 Kb
• RoHS: Yes

Other Names:

ATMEGA8AAN, ATMEGA8A AN