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Orders Over
$5000ATMEGA88-20AU
32-Pin TQFP package
Brands: ATMEL
Mfr.Part #: ATMEGA88-20AU
Datasheet: ATMEGA88-20AU Datasheet (PDF)
Package/Case: QFP32
Product Type: Microcontrollers
RoHS Status:
Stock Condition: 5,714 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ATMEGA88-20AU General Description
The ATMEGA88-20AU is a high-performance microcontroller from Atmel, operating at a maximum frequency of 20 MHz. It is based on the AVR RISC architecture and has 8KB of flash memory, 1KB of SRAM, and 512 bytes of EEPROM. This microcontroller comes in a TQFP package with 32 pins, making it suitable for a wide range of applications. It also features 23 general-purpose I/O pins, 3 timers/counters, a UART, SPI, and I2C interfaces for communication, and 6 PWM channels for motor control or LED dimming.The ATMEGA88-20AU has a wide supply voltage range of 2.7V to 5.5V, making it versatile for use in battery-powered applications. It also has an internal calibration oscillator and a watchdog timer for enhanced reliability.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Program Memory Size (KB) | 8 | RAM (bytes) | 1024 |
| Data EEPROM (bytes) | 512 | Pin Count | 32 |
| Operation Voltage Max.(V) | 5.5 | Operation Voltage Min.(V) | 1.8 |
| Timers | 2 x 8-bit - 1 x 16-bit | Max ADC Resolution (bits) | 10 |
| ADC Channels | 8 | Zero Cross Detect | No |
| Number of Comparators | 1 | SPI | 2 -SPI |
| I2C | 1 -I2C | Stand alone PWM | 6 |
| Low Power | No | Numerically Controlled Oscillator (NCO) | 0 |
| Data Signal Modulator (DSM) | 0 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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ATMEGA88-20AU is a high-performance 8-bit AVR microcontroller chip with 32KB of flash memory, 1KB of EEPROM, and 2KB of SRAM. It operates at 20MHz and has 23 programmable I/O pins. Ideal for embedded system applications, it offers UART, SPI, and I2C communication interfaces, along with analog-to-digital converters and timers.
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Equivalent
Some equivalent products to the ATMEGA88-20AU chip are ATMEGA88A-PU, ATMEGA88V-10AU, ATMEGA88PA-AU, and ATMEGA88PA-PU. These microcontrollers are part of the same ATmega series by Atmel and offer similar features and functionality. -
Features
ATMEGA88-20AU features 8-bit AVR microcontroller, 20MHz speed, 8KB of flash memory, 1KB of SRAM, 512 bytes of EEPROM, 28 I/O pins, 3 timers, 6 PWM channels, SPI, I2C, and UART interfaces, ADC with 10-bit resolution, and operating voltage range of 1.8V to 5.5V. -
Pinout
The ATMEGA88-20AU is a 32-pin microcontroller with functions including 8-bit processing, 8KB flash memory, 1KB SRAM, and 512B EEPROM. It also features 23 general-purpose I/O pins, 2 USARTs, 3 timers/counters, and 6 PWM channels. -
Manufacturer
The ATMEGA88-20AU is manufactured by Microchip Technology Inc. It is a leading American company specializing in the design and manufacture of microcontrollers, semiconductors, and other electronic components. Headquartered in Chandler, Arizona, Microchip Technology serves a wide range of industries including automotive, consumer electronics, industrial, and medical. -
Application Field
The ATMEGA88-20AU microcontroller is commonly used in applications such as industrial automation, consumer electronics, automotive systems, and telecommunications. It is often found in control systems, sensor interfaces, motor control, data logging, and communication devices due to its versatility, low power consumption, and high performance capabilities. -
Package
The ATMEGA88-20AU chip is packaged in a TQFP form, with a size of 32 pins and a thickness of 1mm.
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