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


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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


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Product Specifications, Documents & More

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

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  •  131/15
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Availability:  306

  • 306 in stock for same day shipping
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    More stock available week commencing 12/21/15

Price for: Each 1

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Price: $5.03 $5.03



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1 - 9 $5.03
10 - 24 $4.41
25 - 49 $4.14
50 - 99 $3.53
100 - 249 $3.32
250 - 499 $3.20
500 - 999 $3.14
1000+ $2.76

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