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

Part No.:: ATMEGA88PA-MMUR

Manufacturer:: Microchip Technology

Package:: 28-VFQFN Exposed Pad

Datasheet:: ATMEGA88PA-MMUR.pdf

Description:: IC MCU 8BIT 8KB FLASH 28VQFN

In Stock:: 2710

Quantity:: Add To Cart

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ATMEGA88PA-MMUR Specifications

Package/Case:
28-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT),Digi-Reel®
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 ~ 85°C (TA)

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

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Basic introduction and simple engineering application of ATMEGA88PA-MMUR

ATMEGA88PA-MMUR is a versatile microcontroller widely used in embedded systems for various applications. It features a high-performance AVR 8-bit CPU, rich peripherals, and low power consumption.

Application Scenario:

In educational projects, ATMEGA88PA-MMUR can be employed to learn about microcontroller programming and interfacing with different components, such as sensors and actuators, in simple projects.

Circuit Design:

To design a simple temperature monitoring system using ATMEGA88PA-MMUR, follow these steps:

1. Temperature Sensor Connection:

Connect a temperature sensor, like a thermistor or a digital temperature sensor, to one of the analog input pins of ATMEGA88PA-MMUR, such as pin ADC0. Ensure proper voltage scaling and conditioning for accurate temperature readings.

2. Display Interface:

Integrate a display module, such as an LCD or LED display, to visualize the temperature readings. Connect the display module to the GPIO pins of ATMEGA88PA-MMUR, such as pins PB0 to PB7, for data and control signals.

3. Actuator Control:

Connect an actuator, such as a cooling fan or a heater, to the GPIO pins of ATMEGA88PA-MMUR, such as pins PD0 to PD7. Control the actuator based on the temperature readings to maintain a desired temperature range.

4. User Interface:

Integrate user input components, such as buttons or switches, to interact with the system parameters. Connect these components to the GPIO pins of ATMEGA88PA-MMUR, such as pins PC0 to PC7, for input reading and control.

5. Communication:

Implement communication interfaces, like UART or SPI, to communicate with external devices or a host system. Configure the relevant GPIO pins, such as pins PD2 and PD3, for serial communication.

Experiment Steps:

1. Connect the temperature sensor to pin ADC0 of ATMEGA88PA-MMUR using appropriate circuitry.

2. Connect the display module to pins PB0 to PB7 for data and control signals.

3. Connect the actuator to pins PD0 to PD7 for actuation control.

4. Connect user input components to pins PC0 to PC7 for system interaction.

5. Write a firmware program in C or assembly language to read temperature values from the sensor, control the actuator, and interface with the display and user input components.

6. Compile the firmware program using an appropriate development environment, such as Atmel Studio or AVR-GCC.

7. Upload the compiled firmware to ATMEGA88PA-MMUR using a suitable programmer, such as AVRISP or USBasp.

8. Power up the circuit and observe the temperature readings on the display. Test the system by interacting with the user input components and observing the corresponding changes in actuator control.

Considerations:

When experimenting with ATMEGA88PA-MMUR, consider:

- Firmware Optimization: Write efficient firmware code to utilize the limited resources of the microcontroller effectively.

- Peripheral Interfacing: Understand the datasheet of ATMEGA88PA-MMUR to correctly interface with different peripherals and configure their registers.

- Power Supply: Ensure a stable power supply to ATMEGA88PA-MMUR and connected components to prevent erratic behavior or damage.

- Grounding: Properly ground the circuit to minimize noise and ensure reliable operation, especially in analog sensor interfacing.

- Debugging: Use debugging tools, like LEDs or UART output, to troubleshoot and debug the firmware code during development.

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6. What is the process for return or replacement of ATMEGA88PA-MMUR?

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

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations