ATMEGA164PA-AU

8-Bit ATmega AVR RISC MCU with 16KB Flash Memory
5,775 有效庫存

ATMEGA164PA-AU

有效庫存5,775

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

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ATMEGA164PA-AU 數據表
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詳細說明

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

ATMEGA164PA-AU

主要特徵

  • 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)

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

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

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 ATMEGA164PA-AU PDF 下載

常見問題解答

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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