ATMEGA2560 - 16AU Microcontroller - (SMD Package) - TQFP - 100 Pin Microcontroller

The ATMEGA2560 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA2560 achieves through puts approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The high-performance, low-power 8-bit AVR RISC-based microcontroller combines 256KB ISP flash memory, 8KB SRAM, 4KB EEPROM, 86 general purpose I/O lines, 32 general purpose working registers, real time counter, six flexible timer/counters with compare modes, PWM, 4 USARTs, byte oriented 2-wire serial interface, 16-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The device achieves a throughput of 16 MIPS at 16 MHz and operates between 4.5-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves a throughput approaching 1 MIPS per MHz, balancing power consumption and processing speed Features:- • High-performance, Low-power Atmel AVR 8-bit Microcontroller • Advanced RISC Architecture - 133 Powerful Instructions - 32 × 8 General Purpose Working Registers + Peripheral Control Registers - Fully Static Operation - Up to 16MIPS Throughput at 16MHz - On-chip 2-cycle Multiplier • High Endurance Non-volatile Memory segments - 64K/128K/256KBytes of In-System Self-Programmable Flash - 4Kbytes EEPROM - 8Kbytes Internal SRAM - 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 - Programming Lock for Software Security • JTAG (IEEE std. 1149.1 Compliant) Interface - Boundary-scan Capabilities According to the JTAG Standard - Extensive On-chip Debug Support Atmel-8151 - Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface • Peripheral Features – Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes – Four 16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode – Real Time Counter with Separate Oscillator – Four 8-bit PWM Channels – Six/Twelve PWM Channels with Programmable Resolution from 2 to 16 Bits – Output Compare Modulator – 8/16-channel, 10-bit ADC ( – Two/Four Programmable Serial USART – Master/Slave SPI Serial Interface – Programmable Watchdog Timer with On-chip Oscillator – On-chip Analog Comparator – Byte Oriented 2-wire Serial Interface – Interrupt and Wake-up on Pin Change • 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, Standby, and Extended Standby ' • I/O and Packages ̶ 54/86 Programmable I/O Lines ̶ 100-lead TQFP, 100-ball CBGA ̶ RoHS/Fully Green • Temperature Range – -40C to 85C Industrial • Speed Grades – 0 - 16MHz • Ultra-Low Power Consumption ̶ Active Mode: 1MHz, 1.8V: 500µA ̶ Power-down Mode: 0.1µA at 1.8V Specification:- Parameters Values Program Memory Type Flash Program Memory Size (KB) 256 CPU Speed (MIPS/DMIPS) 16 SRAM (B) 8,192 Data EEPROM/HEF (bytes) 4096 Digital Communication Peripherals 4-UART, 5-SPI, 1-I2C Capture/Compare/PWM Peripherals 4 Input Capture, 4 CCP, 16PWM Timers 2 x 8-bit, 4 x 16-bit Number of Comparators 1 Temperature Range (°C) -40 to 85 Operating Voltage Range (V) 1.8 to 5.5 Pin Count 100 Related Document:- ATMEGA2560 SMD Data Sheet