What is the Additional Feature ?

Name: ATMEGA88PA-AN
Brand: Microchip Technology
SKU: ATMEGA88PA-AN
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 ATMEGA88PA-AN

Part No.:: ATMEGA88PA-AN

Manufacturer:: Microchip Technology

Package:: 32-TQFP

Datasheet:: ATMEGA88PA-AN.pdf

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

In Stock:: 3570

Quantity:: Add To Cart

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ATMEGA88PA-AN 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:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

ATMEGA88PA-AN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA88PA-AN 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 ATMEGA88PA-AN 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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ATMEGA88PA-AN information

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ATMEGA88PA-AN Typical application Circuitry

ATMEGA88PA-AN

The ATMEGA88PA-AN is a vital component within the expansive ATmega family by Microchip Technology, celebrated for its superior fusion of efficiency, adaptability, and low power consumption. This microcontroller is especially noteworthy for its wide operational voltage range of 1.8V to 5.5V, catering to a broad spectrum of energy scenarios.

1. Integrating the Power Supply: To activate the microcontroller, directly connect its VCC pin(s) to a power source within the 1.8V to 5.5V range, ensuring the GND pin(s) are linked to a common ground. Essential to stabilizing the power supply and minimizing noise, a 100nF ceramic decoupling capacitor should be placed near each VCC-GND pair on the ATMEGA88PA-AN.

2. Selection of Clock Sources: Offering versatility, the ATMEGA88PA-AN supports both internal and external clock sources to meet varied timing demands. For accuracy-sensitive tasks, an external crystal oscillator can be attached to the XTAL1 and XTAL2 pins, using two 22pF capacitors grounded and aligned with the oscillator's specifications. Alternatively, the built-in RC oscillator provides a suitable option for applications with less stringent timing needs, adjustable via the microcontroller's fuse settings.

3. Reset Circuit Implementation: A reliable reset system is crucial for the microcontroller's consistent performance. This includes attaching a 10kΩ pull-up resistor to the RESET pin to ensure a high signal under normal operations and positioning a 100nF capacitor between the RESET pin and ground to protect against accidental resets due to voltage fluctuations.

4. Configuring Input/Output Pins: The ATMEGA88PA-AN boasts a wide range of digital I/O pins, customizable for input or output roles. When configuring inputs, it's advisable to use external resistors to define a stable state when pins are inactive. Direct connection of analog input pins to their signals is critical, with careful attention to not exceed VCC voltage to prevent microcontroller damage.

5. Serial Communication Setup: For implementing UART, SPI, and I2C communications, it's essential to accurately connect the respective pins (TX and RX for UART; MOSI, MISO, SCK for SPI; SDA, SCL for I2C) to the intended devices or another microcontroller to ensure seamless data exchange.

6. Firmware Programming Interface: The ATMEGA88PA-AN employs the SPI interface, including MOSI, MISO, SCK, and RESET pins, for firmware uploading. These connections must be established with an ISP (In-System Programmer) that matches the microcontroller's voltage requirements to avoid programming-induced damage.

7. Enhancing Functionality with External Components: To incorporate external interrupts or precise timing features, additional components can be integrated. Connect external interrupt triggers to the INTx pins and external timing clocks to the ICP or Tn pins, tailored to the application's specific needs.

8. PCB Design Considerations: Designing a PCB for the ATMEGA88PA-AN requires meticulous attention to signal integrity and interference reduction. Strategies include employing short, direct traces for crucial connections like clock signals, establishing a ground plane for noise reduction, and segregating analog from digital sections to limit digital interference on analog signals.

The ATMEGA88PA-AN epitomizes Microchip Technology's dedication to advancing embedded system technology, offering a comprehensive set of features and flexible design options. This microcontroller exemplifies the brand's commitment to providing innovative, high-performance solutions tailored to the diverse requirements of embedded applications.

ATMEGA88PA-AN FAQ

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3. Are the ATMEGA88PA-AN price and inventory displayed accurate?

The price and inventory of ATMEGA88PA-AN 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 ATMEGA88PA-AN?

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 ATMEGA88PA-AN we delivered, we will accept the replacement or return of the ATMEGA88PA-AN 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 ATMEGA88PA-AN.

(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