ATMEGA88PA-PU 8-bit AVR microcontroller with 8KB Flash memory and 1KB RAM. Operates at up to 20MHz with 23 I/O lines and multiple serial interfaces.
Mfr Part #:

ATMEGA88PA-PU

Available from 1 distributors
Mfr Name: Atmel
Atmel
8-bit AVR microcontroller with 8KB Flash memory and 1KB RAM. Operates at up to 20MHz with 23 I/O lines and multiple serial interfaces.
✓ Total Stock: 25 pcs

ATMEGA88PA-PU Available from 1 distributor

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ATMEGA88PA-PU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
Watchdog Timer

ATMEGA88PA-PU Description

Short technical summary and product information.

The ATMEGA88PA-PU is an 8-bit AVR microcontroller from Microchip Technology (formerly Atmel) featuring 8KB of Flash program memory, 1KB SRAM, and 512 bytes of EEPROM. It operates at clock speeds up to 20 MHz, delivering up to 20 MIPS throughput.

 

Key peripherals include two 8-bit and one 16-bit timer/counters, six PWM channels, a 10-bit ADC with 6 channels, and serial interfaces I2C, SPI, and UART/USART. It also includes a watchdog timer, brown-out detection, and power-on reset.

 

The device is housed in a 28-pin DIP package for through-hole mounting, with an operating voltage range of 1.8V to 5.5V and temperature range of -40°C to 85°C. It features an internal oscillator and multiple power-saving modes including power-down and power-save.

 

This microcontroller is suitable for a wide range of embedded applications requiring low power consumption and moderate processing power. Its high endurance Flash (10,000 write/erase cycles) and EEPROM (100,000 cycles) ensure reliable long-term operation.

ATMEGA88PA-PU Quick Information

Product Type: Microcontroller
Series: ATmega
Canonical Name: ATMEGA88PA-PU
Subcategory: Embedded

ATMEGA88PA-PU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

ATMEGA88PA-PU Features

  • 8-bit AVR core with 20 MIPS throughput.
  • 8KB Flash, 1KB SRAM, 512B EEPROM memory.
  • 6-channel 10-bit ADC and 6 PWM channels.
  • I2C, SPI, and UART/USART serial interfaces.
  • Wide voltage range 1.8V to 5.5V.

ATMEGA88PA-PU Applications

  • Ideal for embedded control and automation systems.
  • Used in sensor interfacing and data acquisition.
  • Suitable for low-power battery-operated devices.
  • Perfect for prototyping and educational projects.

ATMEGA88PA-PU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA88PA-PU?

1.8V to 5.5V.

What package is the ATMEGA88PA-PU available in?

28-DIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range?

-40°C to 85°C.

Is the ATMEGA88PA-PU RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

What is the maximum clock frequency?

20 MHz.

How much Flash memory does it have?

8 KB.

What interfaces are supported?

I2C, SPI, UART/USART.

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