AT90PWM3-16SQ

8-bit Microcontroller with 8K Flash memory and 16MHz clock speed
6,981 有效庫存

AT90PWM3-16SQ

有效庫存6,981

8-bit Microcontroller with 8K Flash memory and 16MHz clock speed

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AT90PWM3-16SQ 數據表

價格 (USD)

數量 單價 總價
1 $5.001 $5.00
200 $1.935 $387.00
500 $1.867 $933.50
828 $1.835 $1,519.38

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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詳細說明

The AT90PWM3-16SQ is a powerful microcontroller designed for a wide range of applications. With its high-performance 8-bit AVR RISC-based CPU, this microcontroller offers advanced RISC architecture and operates at a maximum frequency of 16 MHz, making it suitable for demanding tasks. Its 16 KB in-system programmable flash memory provides ample storage for program code, while the 512 bytes of EEPROM and 1 KB of SRAM ensure non-volatile and dynamic data storage, respectively

主要特徵

  • High Performance, Low Power AVR ® 8-bit Microcontroller
  • Advanced RISC Architecture
  • – Powerful Instructions - Most Single Clock Cycle Execution
  • – 32 x 8 General Purpose Working Registers
  • – Fully Static Operation
  • – Up to 1 MIPS throughput per MHz
  • – On-chip 2-cycle Multiplier
  • Data and Non-Volatile Program Memory
  • – 8K Bytes Flash of In-System Programmable Program Memory
  • Endurance: 10,000 Write/Erase Cycles
  • – Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation
  • – 512 Bytes of In-System Programmable EEPROM
  • Endurance: 100,000 Write/Erase Cycles
  • – 512 Bytes Internal SRAM
  • – Programming Lock for Flash Program and EEPROM Data Security
  • On Chip Debug Interface (debugWIRE)
  • Peripheral Features
  • – Two or three 12-bit High Speed PSC (Power Stage Controllers) with 4-bit Resolution Enhancement
  • Non Overlapping Inverted PWM Output Pins With Flexible Dead-Time
  • Variable PWM duty Cycle and Frequency
  • Synchronous Update of all PWM Registers
  • Auto Stop Function for Event Driven PFC Implementation
  • Less than 25 Hz Step Width at 150 kHz Output Frequency
  • PSC2 with four Output Pins and Output Matrix
  • – One 8-bit General purpose Timer/Counter with Separate Prescaler and Capture Mode
  • – One 16-bit General purpose Timer/Counter with Separate Prescaler, Compare Mode and Capture Mode
  • – Programmable Serial USART
  • Standard UART mode
  • 16/17 bit Biphase Mode for DALI Communications
  • – Master/Slave SPI Serial Interface
  • – 10-bit ADC
  • Up To 11 Single Ended Channels and 2 Fully Differential ADC Channel Pairs
  • Programmable Gain (5x, 10x, 20x, 40x on Differential Channels)
  • Internal Reference Voltage
  • – 10-bit DAC
  • – Two or three Analog Comparator with Resistor-Array to Adjust Comparison Voltage
  • – 4 External Interrupts
  • – Programmable Watchdog Timer with Separate On-Chip Oscillator
  • Special Microcontroller Features
  • – Low Power Idle, Noise Reduction, and Power Down Modes
  • – Power On Reset and Programmable Brown Out Detection
  • – Flag Array in Bit-programmable I/O Space (4 bytes)
  • – In-System Programmable via SPI Port
  • – Internal Calibrated RC Oscillator ( 8 MHz)
  • – On-chip PLL for fast PWM ( 32 MHz, 64 MHz) and CPU (16 MHz)
  • Operating Voltage: 2.7V - 5.5V
  • Extended Operating Temperature:
  • – -40°C to +105° (full analog from -40 to 90°C)

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
Series AT90PWM3 Mounting Style SMD/SMT
Package / Case SOIC-32 Core AVR
Program Memory Size 8 kB Data Bus Width 8 bit
ADC Resolution 10 bit Maximum Clock Frequency 16 MHz
Number of I/Os 27 I/O Data RAM Size 512 B
Supply Voltage - Min 2.7 V Supply Voltage - Max 5.5 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 105 C
Brand Microchip Technology Height 2.29 mm
Interface Type SPI, USART Length 20.88 mm
Moisture Sensitive Yes Number of ADC Channels 11 Channel
Number of Timers/Counters 2 Timer Processor Series AT90PWMx
Product Type ! 8-bit Microcontrollers - MCU Program Memory Type ! Flash
Factory Pack Quantity 828 Subcategory Microcontrollers - MCU
Width 7.6 mm Unit Weight 0.027023 oz

Specification Comparison

AT90PWM3-16SQ vs AT90PWM3B-16SU vs AT90PWM316-16SU

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 AT90PWM3-16SQ PDF 下載

常見問題解答

What is AT90PWM3-16SQ?

The AT90PWM3-16SQ is a high-performance, low-power 8-bit microcontroller designed by Microchip Technology. It is ideal for applications requiring motor control, power conversion, and lighting control, such as industrial automation, automotive systems, and smart appliances.

How Does AT90PWM3-16SQ Work?

The AT90PWM3-16SQ operates as a versatile microcontroller with advanced PWM (Pulse Width Modulation) features for precise motor and power control. It integrates a rich set of peripherals, including timers, communication interfaces, and analog-to-digital converters, enabling efficient system integration and control. The microcontroller features low-power operation, making it suitable for energy-efficient applications.

How Many Pins does AT90PWM3-16SQ have and What are the Functions of the Pinout Configuration?

The AT90PWM3-16SQ is housed in a 32-lead TQFP (Thin Quad Flat Package). The pinout configuration includes:

  • VCC: Power supply pin.
  • GND: Ground pin.
  • XTAL1, XTAL2: Crystal oscillator pins for connecting an external clock source.
  • PORTx: General-purpose I/O pins.
  • OCnx: Output compare pins for PWM generation.
  • AINx: Analog input pins for the built-in ADC.
  • USART: Universal Synchronous/Asynchronous Receiver/Transmitter for serial communication.

What are the Pros and Cons of AT90PWM3-16SQ?

Pros:

  • Advanced PWM Features: Provides advanced PWM capabilities for precise motor and power control.
  • Rich Peripherals: Integrates various peripherals for enhanced system integration and control.
  • Low-Power Operation: Suitable for energy-efficient and battery-powered applications.
  • Industrial Applications: Designed for industrial automation and control systems.
  • Flexible GPIOs: Offers flexible general-purpose I/O pins for versatile application requirements.

Cons:

  • Complexity: Advanced features may require a learning curve for less experienced users.
  • Package Size: The 32-lead TQFP package may be larger compared to other form factors in certain space-constrained designs.
  • Cost: Higher performance and advanced features may result in a higher price compared to simpler microcontrollers.

Are There Any Equivalents/Alternatives to AT90PWM3-16SQ for Recommendation?

  • The PIC18F46K20 from Microchip Technology offers similar motor control and communication features.
  • Alternatives to the AT90PWM3-16SQ include the STM32F0 series from STMicroelectronics and the LPC1100 series from NXP Semiconductors.

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