Home  ATMEGA168P-20AUR  ATMEGA168P-20AUR VS ATMEGA168P-20AU

ATMEGA168-20AUR vs ATMEGA168P-20AUR vs ATMEGA168-20AU Comparison

  • Hide Shared Attributes
    ATMEGA168-20AUR
    ATMEGA168-20AUR
    ATMEGA168P-20AUR
    ATMEGA168P-20AUR
    ATMEGA168-20AU
    ATMEGA168-20AU
  • Part No.
    ATMEGA168-20AUR
    ATMEGA168P-20AUR
    ATMEGA168-20AU
  • Description
    AVR, 16KB FLASH, 512B EE, 1KB SRAM - 20MHz, TQFP, IND TEMP, GREEN, 5V, T&R
    AVR, 16KB FLASH, 512B EE, 1KB SRAM - 20MHz, TQFP, IND TEMP, GREEN, 5V, T&R
    AVR, 16KB FLASH, 512B EE, 1KB SRAM - 20MHz, TQFP, IND TEMP, GREEN, 5V
  • Manufacturer
    Microchip
    Atmel
    Microchip
  • Classification
    8 Bit Microcontroller
    8 Bit Microcontroller
    8 Bit Microcontroller
  • Reference Price(USD)
    $1.615
    $2.601
    $2.456
  • Inventory(pcs)
    0
    0
    1.1k
  • Case/Package
    TQFP-32
    TQFP-32
    TQFP-32
  • Number of Pins
    32
    32
    32
  • Number of Bits
    -
    -
    8
  • Number of I/O Pins
    -
    -
    23
  • Core Architecture
    -
    -
    AVR
  • Clock Speed
    20.0 MHz
    20.0 MHz
    20.0 MHz, 20.0 MHz (max)
  • Frequency
    -
    -
    20 MHz
  • Number of ADCs
    -
    1
    -
  • RAM Memory Size
    1 KB
    1 KB
    1 KB
  • FLASH Memory Size
    -
    -
    16 KB
  • Number of Positions
    32
    -
    32
  • Access Time
    -
    -
    20.0 µs
  • Supply Voltage (DC)
    2.70V (min)
    2.70V (min)
    5.00 V, 5.50 V (max)
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    7 mm
    -
    -
  • Size-Width
    7 mm
    -
    -
  • Size-Height
    1 mm
    1.05 mm
    -
  • Mounting Style
    Surface Mount
    -
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Cut Tape (CT)
    Tray
  • REACH SVHC Compliance
    -
    -
    No SVHC
  • Lead-Free Status
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Unknown
    Unknown
  • Supply Voltage (Min)
    2.7 V
    2.7 V
    2.7 V
  • Number of Inputs and Outputs
    23 Input
    -
    23 Input
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/06/15
    -
  • Supply Voltage
    1.8.5.5 V
    -
    1.8.5.5 V
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • Industrial-Spec
    Yes
    -
    -
  • Overview
    ATMEGA168-20AUR Product overview

    The ATMEGA168-20AUR is a high-performance, low-power 8-bit AVR RISC-based Microcontroller combines 16kB ISP flash memory, 1kB SRAM, 512byte 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 20MIPS at 20MHz and operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1MIPS per MHz, balancing power consumption and processing speed. The device is manufactured using the Atmel high density non-volatile memory technology. The on-chip ISP flash allows the program memory to be reprogrammed in-system through an SPI serial interface, by a conventional non-volatile memory programmer, or by an on-chip boot program running on the AVR core. The boot program can use any interface to download the application program in the application flash memory.

    .
    Advanced RISC architecture
    .
    Power-on reset and programmable brown-out detection
    .
    Internal calibrated RC oscillator
    .
    External and internal interrupt sources
    .
    Five sleep modes - Idle, ADC noise reduction, power-save, power-down and standby
    .
    DebugWIRE on-chip debug system
    .
    131 Powerful instructions-most single clock cycle execution
    .
    32 x 8 General purpose working registers
    .
    Fully static operation
    .
    Up to 20MIPS throughput at 20MHz
    .
    On-chip 2-cycle multiplier
    .
    QTouch® library support
    .
    Programmable watchdog timer with separate on-chip oscillator
    .
    On-chip analog comparator
    .
    Interrupt and wake-up on pin change
    View all
    View all
    ATMEGA168-20AU Product overview

    The ATMEGA168-20AU is a high-performance, low-power 8-bit AVR RISC-based Microcontroller combines 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. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

    .
    High-performance, Low-power AVR® 8-Bit Microcontroller
    .
    Advanced RISC Architecture
    .
    High Endurance Non-volatile Memory Segments
    .
    QTouch® Library Support
    .
    DebugWIRE On-chip Debug System
    .
    Power-on Reset and Programmable Brown-out Detection
    .
    Internal Calibrated Oscillator
    .
    External and Internal Interrupt Sources
    .
    Idle, ADC Noise Reduction, Power-save, Power-down and Standby Sleep Modes
    .
    0 to 20MHz at 4.5 to 5.5V Speed Grade
    .
    250µA at 1MHz, 1.8V, 15µA at 32kHz 1.8V Active mode, 0.1µA at 1.8V Power-down mode power consumption
    View all

ATMEGA168P-20AUR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ATMEGA168P-20AUR Mfr.Part#:ATMEGA168P-20AUR Compare: Current Part Manufacturers:Atmel Category:8 Bit Microcontroller Description:Avr, 16kb flash, 512b ee, 1kb sram - 20mhz, tqfp, ind temp, green, 5v, t&r
Image:ATMEGA168P-20AU Mfr.Part#:ATMEGA168P-20AU Compare: ATMEGA168P-20AUR VS ATMEGA168P-20AU Manufacturers:Microchip Category:Microcontrollers Description:Avr, 16kb flash, 512b ee, 1kb sram - 20mhz, tqfp, ind temp, green, 5v
Image:ATMEGA168-20AUR Mfr.Part#:ATMEGA168-20AUR Compare: ATMEGA168P-20AUR VS ATMEGA168-20AUR Manufacturers:Microchip Category:8 Bit Microcontroller Description:Avr, 16kb flash, 512b ee, 1kb sram - 20mhz, tqfp, ind temp, green, 5v, t&r
Image:ATMEGA168P-20AU Mfr.Part#:ATMEGA168P-20AU Compare: ATMEGA168P-20AUR VS ATMEGA168P-20AU Manufacturers:Atmel Category:8 Bit Microcontroller Description:Mcu 8bit atmega avr risc 16kb flash 3.3v/5v 32pin tqfp