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Name: ATMEGA168A-AU
Brand: Microchip Technology
SKU: ATMEGA168A-AU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATMEGA168A-AU

Part No.:: ATMEGA168A-AU

Manufacturer:: Microchip Technology

Package:: 32-TQFP

Datasheet:: ATMEGA168A-AU.pdf

Description:: IC MCU 8BIT 16KB FLASH 32TQFP

In Stock:: 3076

Quantity:: Add To Cart

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ATMEGA168A-AU Specifications

Package/Case:
32-TQFP
Packaging:
Tray
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
20MHz
RAM Size:
1K x 8
Core Size:
8-Bit
EEPROM Size:
512 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
23
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (8K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA168A-AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA168A-AU price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATMEGA168A-AU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATMEGA168A-AU information

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ATMEGA168A-AU Typical application Circuitry Schematics

The Microchip (formerly Armed) ATMEGA168A-AU is an 8-bit, low-power CMOS microcontroller constructed using the AVR enhanced RISC architecture. It provides 16 KB programmable flash memory, 1 KB SRAM, and 512 Bytes EEPROM. Here's a basic description of the circuit:

1. Power Supply Pins (VCC, GND): These pins should be connected to ground and the power supply. Ensure the correct supply voltage by checking the data sheet. Use decoupling capacitors near these pins to filter out power supply noise.

2. Digital I/O Pins (Ports B, C, D): The digital input/output pins through which the ATMEGA168A-AU interacts with other components. It is possible to set each pin's input or output independently.

3. Reset Pin (RESET): This pin resets the microcontroller. Typically, it's connected to a pull-up resistor to prevent unintentional resets. Driving this pin low triggers a reset.

4. Crystal Oscillator Pins (XTAL1, XTAL2): Connect an external crystal oscillator to these pins to provide a clock signal for the microcontroller. The exact frequency of the crystal depends on the specific system requirements.

5. Analog Input Pins (ADC0 - ADC7): These pins serve as inputs for the built-in Analog-to-Digital Converter (ADC). They enable reading of analog signals by the microcontroller.

6. Serial Communication Pins (MISS, MOST, SICK, TX, RX): These pins enable SPI (MISS, MOST, SCK) and PART (TX, RX) serial communication with other devices such as sensors, other microcontrollers, or a PC.

7. In-System Programming (ISP) Pins (MISS, MOST, SICK, RESET): Use these pins to upload code to the microcontroller using an ISP programmer.

8. Interrupt Pins (INT0, INT1): These pins handle external interrupts. A signal known as an interrupt causes the microcontroller's current processes to be briefly suspended so that it can focus on another activity.

Note that the exact configuration and usage of these pins might vary based on your specific application. Always refer to the manufacturer's data sheet and any available application notes or reference designs for accurate information. Consult with an experienced engineer or a specialized online forum if you're uncertain about these connections.

ATMEGA168A-AU FAQ

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3. Are the ATMEGA168A-AU price and inventory displayed accurate?

The price and inventory of ATMEGA168A-AU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ATMEGA168A-AU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA168A-AU we delivered, we will accept the replacement or return of the ATMEGA168A-AU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA168A-AU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations