Download the ATMEGA8U2 datasheet PDF.
This datasheet also covers the ATMEGA32U2 variant, as both devices belong to the same 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.
General Description
Digital supply voltage.
Ground.
Key Features
High Performance, Low Power AVR® 8-Bit Microcontroller.
Advanced RISC Architecture.
125 Powerful Instructions.
Most Single Clock Cycle Execution.
32 x 8 General Purpose Working Registers.
Fully Static Operation.
Up to 16 MIPS Throughput at 16 MHz.
Non-volatile Program and Data Memories.
8K/16K/32K Bytes of In-System Self-Programmable Flash.
Full PDF Text Transcription for ATMEGA8U2 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
ATMEGA8U2. For precise diagrams, and layout, please refer to the original PDF.
Features • High Performance, Low Power AVR® 8-Bit Microcontroller • Advanced RISC Architecture – 125 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 Ge...
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Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation – Up to 16 MIPS Throughput at 16 MHz • Non-volatile Program and Data Memories – 8K/16K/32K Bytes of In-System Self-Programmable Flash – 512/512/1024 EEPROM – 512/512/1024 Internal SRAM – Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM – Data retention: 20 years at 85C/ 100 years at 25C(1) – Optional Boot Code Section with Independent Lock Bits In-System Programming by on-chip Boot Program hardware-activated after reset True Read-While-Write Operation – Programming Lock for Software Security • US
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ATMEGA8U2 Datasheet
