Microchip AT90PWM3B-16MU, 8 bit AVR, AT90PWM3B Microcontroller, 16 MHz, 8kB FLASH, 32-Pin QFN

RS Stock No.:: 177-3712
Mfr. Part No.:: AT90PWM3B-16MU
Manufacturer:: Microchip

Microchip AT90PWM3B-16MU, 8 bit AVR, AT90PWM3B Microcontroller, 16 MHz, 8kB FLASH, 32-Pin QFN

This image is representative of the product range

Bulk discount available

Subtotal (1 pack of 5 units)*

SGD24.23

(exc. GST)

SGD26.41

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

In Stock

Plus 260 unit(s) shipping from 16 December 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 20	SGD4.846	SGD24.23
25 - 95	SGD4.70	SGD23.50
100 +	SGD4.558	SGD22.79

*price indicative

RS Stock No.:: 177-3712
Mfr. Part No.:: AT90PWM3B-16MU
Manufacturer:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Series	AT90PWM3B
	Product Type	Microcontroller
	Package Type	QFN
	Mount Type	Surface
	Pin Count	32
	Device Core	AVR
	Data Bus Width	8bit
	Interface Type	USART, SPI
	Program Memory Size	8kB
	Maximum Clock Frequency	16MHz
	RAM Size	512bit
	Maximum Supply Voltage	5.5V
	DACs	1 x 10 Bit
	Minimum Operating Temperature	-40°C
	Analogue Comparators	1
	Number of Programmable I/Os	53
	Maximum Operating Temperature	105°C
	Length	6.75mm
	Width	6.75 mm
	Height	0.95mm
	Standards/Approvals	RoHS
	Minimum Supply Voltage	2.7V
	Instruction Set Architecture	RISC
	Number of Timers	2
	Program Memory Type	FLASH
	ADCs	11 x 10 Bit
	Automotive Standard	No

	Select all
	Brand Microchip
	Series AT90PWM3B
	Product Type Microcontroller
	Package Type QFN
	Mount Type Surface
	Pin Count 32
	Device Core AVR
	Data Bus Width 8bit
	Interface Type USART, SPI
	Program Memory Size 8kB
	Maximum Clock Frequency 16MHz
	RAM Size 512bit
	Maximum Supply Voltage 5.5V
	DACs 1 x 10 Bit
	Minimum Operating Temperature -40°C
	Analogue Comparators 1
	Number of Programmable I/Os 53
	Maximum Operating Temperature 105°C
	Length 6.75mm
	Width 6.75 mm
	Height 0.95mm
	Standards/Approvals RoHS
	Minimum Supply Voltage 2.7V
	Instruction Set Architecture RISC
	Number of Timers 2
	Program Memory Type FLASH
	ADCs 11 x 10 Bit
	Automotive Standard No

Datasheet

COO (Country of Origin):: KR

Specially designed for lamp ballast and motor control applications, the 8-bit AVR RISC-based microcontroller featuring 8Kbytes of ISP read-while-write flash, 512-byte EEPROM, 512-byte SRAM, 10-channel advanced PWM, 11-channel 8-bit ADC, a 10-bit DAC,four software selectable power saving mode, two or three 12-bit high speed power stage controllers with 4-bit resolution enhancement, and DALI protocol support. Operating voltage is 2.7V – 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS perMHz, balancing power consumption and processing speed.

High Performance, Low Power Atmel ® AVR® 8-bit Microcontroller

Advanced RISC Architecture

129 Powerful Instructions - Most Single Clock Cycle Execution

32 x 8 General Purpose Working Registers

Fully Static Operation

Up to 1 MIPS throughput perMHz

On-chip 2-cycle Multiplier

Data and Non-Volatile Program Memory

8K Bytes Flash of In-System Programmable

Microchip AT90PWM3B-16MU, 8 bit AVR, AT90PWM3B Microcontroller, 16 MHz, 8kB FLASH, 32-Pin QFN

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

Related links