Integrated Circuits

Discover a comprehensive selection of high-performance integrated circuits (ICs). Our offerings include microcontrollers, microprocessors, FPGAs, and more, designed to deliver exceptional functionality and reliability. Click one of the categories below to explore our IC solutions.

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About Integrated Circuits

Integrated circuits (ICs) are essential components in modern electronic devices, combining multiple electronic components onto a single semiconductor substrate. These miniature electronic circuits perform a variety of functions, from simple logic gates to complex microprocessors. ICs are known for their small size, efficiency, reliability, and versatility, making them indispensable in a wide range of applications.

What Are Integrated Circuits?

Integrated circuits are semiconductor devices that integrate multiple electronic components—including transistors, resistors, and capacitors—onto a single silicon chip to perform computing, control, or signal processing functions.

Engineers use integrated circuits to deliver compact processing power, control electronic systems, and support applications in consumer electronics, embedded computing, and industrial technology. Integrated circuits often rely on complimentary circuit protection devices to prevent damage from voltage spikes and overcurrent conditions. Explore Suntsu’s portfolio of integrated circuits to source reliable components for your next circuit board or system design.

Types of Integrated Circuits We Offer

Microcontrollers

Microcontrollers are compact integrated circuits that combine a processor core, memory, and input/output interfaces onto a single chip. These devices function as the control unit within embedded electronic systems, allowing engineers to program and manage hardware operations.

Microcontrollers are widely used in consumer electronics, industrial automation, and IoT devices, where efficient processing power and low power consumption are required. Their integrated architecture simplifies circuit board design while enabling flexible system control.

Microprocessors

Microprocessors serve as the central processing unit of computing systems, executing instructions and performing data processing tasks within electronic devices. These integrated circuits contain complex architectures with billions of transistors, enabling high computational performance.

Engineers integrate microprocessors into embedded computing systems, networking equipment, and industrial controllers where advanced processing capabilities are required for machine learning, automation, and data-driven applications.

Field Programmable Gate Arrays (FPGAs)

Field Programmable Gate Arrays (FPGAs) are configurable integrated circuits designed to be programmed after manufacturing. These devices allow engineers to customize digital logic functions by configuring programmable interconnect structures and logic blocks.

FPGAs are commonly used in communications infrastructure, test and measurement equipment, and advanced electronic systems where flexible hardware acceleration and parallel processing are required.

How to Choose the Right Integrated Circuits

Processing Requirements: Determine the level of processing power needed based on the system’s computing workload, control tasks, or signal processing demands.

Application-Specific Functionality: Some designs benefit from application-specific integrated circuits that optimize performance for targeted workloads such as networking, automation, or machine learning.

IC Package and Board Compatibility: Ensure the selected IC package fits the circuit board layout and aligns with manufacturing and thermal requirements.

Power Consumption and System Efficiency: Embedded devices and portable electronics often require integrated circuits designed for efficient power management.

System Architecture and Interconnect Needs: Evaluate how the IC will communicate with other components through memory, peripherals, and interconnect interfaces within the broader electronic system.

Part Search

Total Products: 133,621
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
ATTINY1627-MF
ATTINY1627-MFMicrochip TechnologyIC MCU 8BIT 16KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 15x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-VQFN (4×4)
Package / Case:
24-VFQFN Exposed Pad
1,623
ATTINY1627-MFR
ATTINY1627-MFRMicrochip TechnologyIC MCU 8BIT 16KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 15x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-VQFN (4×4)
Package / Case:
24-VFQFN Exposed Pad
137
ATTINY1627-MU
ATTINY1627-MUMicrochip TechnologyIC MCU 8BIT 16KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 15x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-VQFN (4×4)
Package / Case:
24-VFQFN Exposed Pad
833
ATTINY1627-MUR
ATTINY1627-MURMicrochip TechnologyIC MCU 8BIT 16KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 15x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-VQFN (4×4)
Package / Case:
24-VFQFN Exposed Pad
962
ATTINY1634-15MZN/AATTINY1634-15MZMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-WQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
20-WQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
1,096
ATTINY1634-15XZN/AATTINY1634-15XZMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20TSSOPMicrocontrollers20-TSSOPN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
20-TSSOP
Package / Case:
20-TSSOP (0.173″”, 4.40mm Width)
638
ATTINY1634-MF
ATTINY1634-MFMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
618
ATTINY1634-MFR
ATTINY1634-MFRMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
1,360
ATTINY1634-MN
ATTINY1634-MNMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
931
ATTINY1634-MNR
ATTINY1634-MNRMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
330
ATTINY1634-MU
ATTINY1634-MUMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
306
ATTINY1634-MUR
ATTINY1634-MURMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
988
ATTINY1634-SU
ATTINY1634-SUMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
1,062
ATTINY1634-SUR
ATTINY1634-SURMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
46
N/A
ATTINY1634-UURMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20XFBGAMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
20-XFBGA, CSPBGA
2
ATTINY1634R-MU
ATTINY1634R-MUMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
69
ATTINY1634R-MUR
ATTINY1634R-MURMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20QFNMicrocontrollers20-QFN-EP (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-QFN-EP (4×4)
Package / Case:
20-WFQFN Exposed Pad
706
ATTINY1634R-SU
ATTINY1634R-SUMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
778
ATTINY1634R-SUR
ATTINY1634R-SURMicrochip TechnologyIC MCU 8BIT 16KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
1,336
ATTINY167-15MD
ATTINY167-15MDMicrochip TechnologyIC MCU 8BIT 16KB FLASH 32QFNMicrocontrollers32-QFN (5x5)N/A-40°C ~ 150°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
16
Program Memory Size:
16KB (8K x 16)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 11x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 150°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-QFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
488

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