ATMEGA8535-16AU Microchip 8bit MCU

ATMEGA8535-16AU Overview

AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 8KB (4K x 16) FLASH 44-TQFP (10x10)

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Features

High-performance, Low-power AVR® 8-bit Microcontroller Advanced RISC Architecture– 130 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– On-chip 2-cycle Multiplier Nonvolatile Program and Data Memories– 8K Bytes of In-System Self-Programmable FlashEndurance: 10,000 Write/Erase Cycles– Optional Boot Code Section with Independent Lock BitsIn-System Programming by On-chip Boot ProgramTrue Read-While-Write Operation– 512 Bytes EEPROMEndurance: 100,000 Write/Erase Cycles– 512 Bytes Internal SRAM– Programming Lock for Software Security Peripheral Features– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and CaptureMode– Real Time Counter with Separate Oscillator– Four PWM Channels– 8-channel, 10-bit ADC8 Single-ended Channels7 Differential Channels for TQFP Package Only2 Differential Channels with Programmable Gain at 1x, 10x, or 200x for TQFPPackage Only– Byte-oriented Two-wire Serial Interface– Programmable Serial USART– Master/Slave SPI Serial Interface– Programmable Watchdog Timer with Separate On-chip Oscillator– On-chip Analog Comparator Special Microcontroller Features– Power-on Reset and Programmable Brown-out Detection– Internal Calibrated RC Oscillator– External and Internal Interrupt Sources– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standbyand Extended Standby I/O and Packages– 32 Programmable I/O Lines– 40-pin PDIP, 44-lead TQFP, 44-lead PLCC, and 44-pad QFN/MLF Operating Voltages– 2.7 - 5.5V for ATmega8535L– 4.5 - 5.5V for ATmega8535 Speed Grades– 0 - 8 MHz for ATmega8535L– 0 - 16 MHz for ATmega8535