AT43USB355E-AC Atmel, AT43USB355E-AC Datasheet
AT43USB355E-AC
Specifications of AT43USB355E-AC
Available stocks
Related parts for AT43USB355E-AC
AT43USB355E-AC Summary of contents
Page 1
Features ® • AVR Microcontroller-based USB Hub and Function Controller • Fully Programmable USB 1.1 Hub with 2 External and 1 Attached Downstream Ports • Full Speed USB Function with 4 Endpoints • High-performance and Low-power AVR RISC Microcontroller • ...
Page 2
... The AVR architecture was developed to be programmed in C efficiently and without loss in performance. There are two versions of the chip. The AT43USB355E has a SRAM program memory that is automatically loaded from an external serial Flash/EEPROM during power on reset. The AT43USB355M stores its firmware in a masked ROM. The two versions are pin and function compatible ...
Page 3
Packaging Information 64AA – LQFP Dimensions in Millimeters and (Inches) Controlling Dimensions: Millimeters JEDEC STANDARD MS-026 ACB PIN 1 ID 0.50(0.020) BSC 0.20(0.008) 0.09(0.003) 2325 Orchard Parkway San Jose, CA 95131 R 2603BS–USB–01/02 PIN 1 10.10(0.397) 9.90(0.389) 0˚~7˚ 0.75(0.030) 0.15(0.006) ...
Page 4
... No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. ...