ATTINY28L-4AU by Microchip Tech – Specifications

Microchip Tech ATTINY28L-4AU is a ATTINY28L-4AU from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 2KB 2.7V~5.5V AVR 4MHz 11 TQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a TQFP-32(7x7) package and is sold as Tray. Key features include:

• Low-Voltage Detect: Yes
• Program Storage Size: 2KB
• Operating Voltage Range: 2.7V~5.5V
• Operating Temperature Range: -40℃~+85℃
• CPU Core: AVR
• Watchdog: Yes
• Internal Oscillator: Yes
• CPU Maximum Speed: 4MHz
• GPIO Ports Number: 11

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1 grams.