ATMEGA16-16PU 8- bit Microcontroller electronic integrated circuit Low power

ATMEGA16-16PU 8- bit Microcontroller electronic integrated circuit Low power

Stock Offer (Hot Sell)

8-bit Microcontroller with 16K Bytes In-System Programmable Flash
ATmega16 ATmega16L
 
Features
• High-performance, Low-power AVR® 8-bit Microcontroller

• Advanced RISC Architecture
  – 131 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

• High Endurance Non-volatile Memory segments
  – 16K Bytes of In-System Self-programmable Flash program memory
  – 512 Bytes EEPROM
  – 1K Byte 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
  – 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 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, 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 for ATmega16L
  – 4.5 - 5.5V for ATmega16

• Speed Grades
  – 0 - 8 MHz for ATmega16L
  – 0 - 16 MHz for ATmega16

• Power Consumption @ 1 MHz, 3V, and 25⋅C for ATmega16L
  – Active: 1.1 mA
  – Idle Mode: 0.35 mA
  – Power-down Mode: < 1 µA
 
Absolute Maximum Ratings*
Operating Temperature....................................-55℃ to +125℃
Storage Temperature ..................................... -65°C to +150°C 
Voltage on any Pin except RESET
  with respect to Ground ................................-0.5V to V_CC+0.5V

Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current VCC and GND Pins................. 200.0mA PDIP and 400.0mA TQFP/MLF
                                                                                                                                                        
*NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
 
Pin Configurations
 
Pinout ATmega16
                                  PDIP

 
                                       TQFP/QFN/MLF

 
Overview
The ATmega16 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 ATmega16 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
 
Block Diagram