ATMEL  ATMEGA168-20PU  8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 16 KB, 1 KB, 28 Pins, DIP

ATMEL ATMEGA168-20PU

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  • Manufacturer:
  • Newark Part No.: 68T2698
  • Manufacturer Part No ATMEGA168-20PU

Product Overview


The ATMEGA168-20PU is a 8-bit high-performance, low-power AVR RISC-based Microcontroller Unit combines 16kB ISP flash memory, 1kB SRAM, 512B EEPROM, an 8-channel/10-bit A/D converter (TQFP and QFN/MLF) and debugWIRE for on-chip debugging. The device supports a throughput of 20 MIPS at 20MHz and operates between 2.7 to 5.5V. The current consumption is a function of several factors such as operating voltage, operating frequency, loading of I/O pins, switching rate of I/O pins, code executed and ambient temperature. The dominating factors are operating voltage and frequency. The difference between current consumption in power-down mode with watchdog timer enabled and power-down mode with watchdog timer disabled represents the differential current drawn by the watchdog timer.
  • Advanced RISC architecture
  • 131 Powerful instructions
  • Fully static operation
  • Up to 20MIPS throughput at 20MHz
  • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
  • 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

Applications

Automation & Process Control
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Product Information


  • Controller Family/Series ATmega
  • CPU Speed 20MHz
  • Program Memory Size 16KB
  • RAM Memory Size 1KB
  • No. of Pins 28Pins
  • MCU Case Style DIP
  • No. of I/O's 23I/O's
  • Embedded Interface Type I2C, SPI, UART
  • Supply Voltage Min 2.7V
  • Supply Voltage Max 5.5V
  • Packaging Each
  • No. of PWM Channels 6
  • EEPROM Memory Size 512 Byte
  • No. of Timers 3
  • MPU Core Size 8bit
  • MSL -
  • Peripherals ADC, Comparator, RTC
  • Operating Temperature Min -40 °C
  • Operating Temperature Max 85 °C
  • Supply Voltage Range 2V to 5.5V
  • Oscillator Type External, Internal
  • SVHC No SVHC (15-Jun-2015)

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  • CAD CadSoft_EAGLE (3.49KB) EN
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