ATMEGA16U4 PDF Datasheet


Please enter the part number you wish to PDF download in the search bar.


scroll

Description

This is 8-bit Microcontroller. ATmega16U4, ATmega32U4 8-bit Microcontroller with 16, 32K bytes of ISP Flash and USB Controller DATASHEET Features High Performance, Low Power AVR® 8-Bit Microcontroller Advanced RISC Architecture 135 Powerful Instructions Most Single Clock Cycle Execution 32 x 8 General Purpose Working Registers Fully Static Operation Up to 16 MIPS Throughput at 16MH- On-Chip 2-cycle Multiplier Non-volatile Program and Data Memories 16, 32KB of In-System Self-Programmable Flash 1.25, 2.5KB Internal SRAM 512Bytes, 1KB Internal EEPROM Write, Erase Cycles: 10,000 Flash, 100,000 EEPROM Data retention: 20 years at 85 C, 100 years at 25 C(1) Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation Parts using external XTAL clock are pre-programed with a default USB bootloader Programming Lock for Software Security JTAG (IEEE® std. 1149.1 compliant) Interface Boundary-scan Capabilities According to.