AT90PWM3-16SQ

Name: AT90PWM3-16SQ
Rating: 4.5 (10 reviews)

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

6,981 Effective Inventory

AT90PWM3-16SQ

Effective Inventory6,981

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

Manufacturer Part # : AT90PWM3-16SQ
Package/Case: SOIC-32
Brand: Microchip Technology
Product Categories : Microcontrollers

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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.

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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.

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AT90PWM3-16SQ DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$5.001	$5.00
200	$1.935	$387.00
500	$1.867	$933.50
828	$1.835	$1,519.38

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Please submit RFQ for AT90PWM3-16SQ or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

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

Key Features

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)

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
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

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 AT90PWM3-16SQ PDF Download

FAQs

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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AT90PWM3-16SQ

AT90PWM3-16SQ

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