ATMEGA164PA-AU

Name: ATMEGA164PA-AU
Rating: 4.5 (10 reviews)

8-Bit ATmega AVR RISC MCU with 16KB Flash Memory

5,775 Effective Inventory

ATMEGA164PA-AU

Effective Inventory5,775

8-Bit ATmega AVR RISC MCU with 16KB Flash Memory

Manufacturer Part # : ATMEGA164PA-AU
Package/Case: TQFP-44
Brand: Microchip Technology
Product Categories : Microcontrollers

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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ATMEGA164PA-AU DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

Whether it's industrial automation, consumer electronics, or automotive systems, the ATmega164PA-AU provides the performance, reliability, and flexibility needed for a wide range of applications. Its high-performance capabilities, low-power consumption, and robust features make it a versatile and dependable choice for various industries. Its communication interfaces and programmable I/O pins enable seamless integration with other devices and peripherals, making it an ideal microcontroller for diverse use cases

Key Features

High-performance, Low-power AVR® 8-bit Microcontroller
Advanced RISC Architecture
– 131 Powerful Instructions – Most Single-clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 20 MIPS Throughput at 20 MHz
– On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
– 16/32/64/128K Bytes of In-System Self-programmable Flash program memory
– 512B/1K/2K/4K Bytes EEPROM
– 1/2/4/16K Bytes Internal SRAM
– Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
– Data retention: 20 years at 85°C/ 100 years at 25°C(1)
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
– Programming Lock for Software Security
JTAG (IEEE std. 1149.1 Compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter with Separate Oscillator
– Six PWM Channels
– 8-channel, 10-bit ADC
Differential mode with selectable gain at 1x, 10x or 200x
– Byte-oriented Two-wire Serial Interface
– Two Programmable Serial USART
– Master/Slave SPI Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated RC Oscillator
– External and Internal Interrupt Sources
– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and
Extended Standby
I/O and Packages
– 32 Programmable I/O Lines
– 40-pin PDIP, 44-lead TQFP, 44-pad VQFN/QFN/MLF
– 44-pad DRQFN
– 49-ball VFBGA
Operating Voltages
– 1.8 - 5.5V
Speed Grades
– 0 - 4 MHz @ 1.8 - 5.5V
– 0 - 10 MHz @ 2.7 - 5.5V
– 0 - 20 MHz @ 4.5 - 5.5V
Power Consumption at 1 MHz, 1.8V, 25°C
– Active: 0.4 mA
– Power-down Mode: 0.1µA
– Power-save Mode: 0.6µA (Including 32 kHz RTC)

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	8-bit Microcontrollers - MCU	RoHS	Details
Core	AVR	Program Memory Size	16 kB
Data RAM Size	1 kB	Package / Case	TQFP-44
Maximum Clock Frequency	20 MHz	ADC Resolution	10 bit
Number of I/Os	32 I/O	Supply Voltage - Min	1.8 V
Supply Voltage - Max	5.5 V	Mounting Style	SMD/SMT
Data Bus Width	8 bit	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Series	ATmega164
Brand	Microchip Technology	Data RAM Type	SRAM
Data ROM Size	512 B	Data ROM Type	EEPROM
Height	1.05 mm	Interface Type	2-Wire, SPI, USART
Length	10.1 mm	Moisture Sensitive	Yes
Number of Timers/Counters	3 Timer	Processor Series	megaAVR
Product	MCUs	Product Type !	8-bit Microcontrollers - MCU
Program Memory Type !	Flash	Factory Pack Quantity	160
Subcategory	Microcontrollers - MCU	Tradename	AVR
Width	10.1 mm	Unit Weight	0.077179 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ATMEGA164PA-AU PDF Download

FAQs

What is ATMEGA164PA-AU?

The ATMEGA164PA-AU is a high-performance, low-power 8-bit microcontroller from Microchip Technology. It is part of the AVR ATmega series and is designed for a wide range of applications such as industrial control systems, consumer electronics, and embedded systems.

How Does ATMEGA164PA-AU Work?

The ATMEGA164PA-AU operates as a versatile 8-bit microcontroller with advanced RISC architecture. It executes powerful instructions in a single clock cycle, providing high performance and efficiency. The microcontroller features a wide range of integrated peripherals for interfacing with external devices and sensors, making it suitable for diverse embedded applications.

How Many Pins does ATMEGA164PA-AU have and What are the Functions of the Pinout Configuration?

The ATMEGA164PA-AU is housed in a 44-lead TQFP (Thin Quad Flat Package) package. The pinout configuration includes:

VCC: Supply voltage pin.
GND: Ground pin.
PORTx: General Purpose I/O Pins.
ADCx: Analog-to-Digital Converter Input Pins.
USART: Universal Synchronous/Asynchronous Receiver/Transmitter for serial communication.
SPI: Serial Peripheral Interface for communication with external peripherals.
I2C: Inter-Integrated Circuit for serial communication with other devices.
Timers/Counters: Built-in timers and counters for various timing and control functions.

What are the Pros and Cons of ATMEGA164PA-AU?

Pros:

High Performance: Executes instructions in a single clock cycle for efficient operation.
Wide Operating Voltage Range: Can operate from 1.8V to 5.5V, suitable for battery-powered applications.
Rich Peripherals: Integrated peripherals such as ADC, USART, SPI, and I2C for versatile interfacing.
Low Power Consumption: Offers low power consumption for energy-efficient designs.
Large Flash Memory: Provides ample program memory for diverse applications.

Cons:

Complexity: Advanced features may require a learning curve for beginners.
Package Size: 44-lead TQFP package may require careful handling and soldering.
External Components: Some applications may require additional external components for full functionality.

Are There Any Equivalents/Alternatives to ATMEGA164PA-AU for Recommendation?

The ATMEGA324PA-AU and ATMEGA644PA-AU from Microchip Technology are higher pin-count alternatives with similar features.
Alternatives to the ATMEGA164PA-AU include the PIC16F887 from Microchip Technology and the STM32F103C8T6 from STMicroelectronics.

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ATMEGA164PA-AU

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