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  • ATMEGA16A - AU Microcontroller - (SMD Package) - TQFP - 44 Pin Microcontroller

The ATMEGA16A is a low-power CMOS 8-bit microcontroller based on the Atmel AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA16A achieves through puts approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus 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 

   - 16KBytes of In-System Self-programmable Flash program memory 

   - 512Bytes EEPROM 

   - 1KByte 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 

    – One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture            Mode 

    – Real Time Counter with Separate Oscillator 

    – Four PWM Channels  

    – 8-channel, 10-bit ADC 

       • 8 Single-ended Channels 

       • 7 Differential Channels in TQFP Package Only 

       • 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x 

    – Byte-oriented Two-wire Serial Interface

    – Programmable Serial USART 

    – Master/Slave SPI Serial Interface 

    – Programmable Watchdog Timer with 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, Standby, and  Extended Standby '

• I/O and Packages 

     ̶  32 Programmable I/O Lines 

     ̶  40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF 

• Operating Voltages 

    – 2.7 - 5.5V 

• Speed Grades

    – 0 - 16MHz 

•   Power Consumption @ 1MHz, 3V, and 25°C

      ̶  Active: 0.6mA

      ̶  Idle Mode: 0.2mA

      ̶  Power-down Mode: < 1µA 

Specification:-


Parameters Values
Program Memory Type Flash
Program Memory Size (KB) 16
CPU Speed (MIPS/DMIPS) 16
SRAM (B) 1,024
Data EEPROM/HEF (bytes) 512
Digital Communication Peripherals 1-UART, 1-SPI, 1-I2C
Capture/Compare/PWM Peripherals 1 Input Capture, 1 CCP, 4PWM
Timers 2 x 8-bit, 1 x 16-bit
Number of Comparators 1
Temperature Range (°C) -40 to 85
Operating Voltage Range (V) 2.7 to 5.5
Pin Count 44

Related Document:-

 ATMEGA16A SMD Data Sheet

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ATMEGA16A - AU Microcontroller - (SMD Package) - TQFP - 44 Pin Microcontroller

  • Product Code: EC-1777
  • Availability: 70
  • Rs.395.00
  • (Excluding 18% GST)

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