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: 134,055
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
ATTINY28V-1MUATTINY28V-1MUMicrochip TechnologyIC MCU 8BIT 2KB FLASH 32VQFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
1.2MHz
Peripherals:
POR, WDT
Number of I/O:
11
Program Memory Size:
2KB (1K x 16)
Program Memory Type:
FLASH
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
1,871
ATTINY28V-1MURATTINY28V-1MURMicrochip TechnologyIC MCU 8BIT 2KB FLASH 32VQFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
1.2MHz
Peripherals:
POR, WDT
Number of I/O:
11
Program Memory Size:
2KB (1K x 16)
Program Memory Type:
FLASH
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
795
ATTINY28V-1PIATTINY28V-1PIMicrochip TechnologyIC MCU 8BIT 2KB FLASH 28DIPMicrocontrollers28-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
1.2MHz
Peripherals:
POR, WDT
Number of I/O:
11
Program Memory Size:
2KB (1K x 16)
Program Memory Type:
FLASH
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
28-PDIP
Package / Case:
28-DIP (0.300″”, 7.62mm)
1,455
ATTINY28V-1PUATTINY28V-1PUMicrochip TechnologyIC MCU 8BIT 2KB FLASH 28DIPMicrocontrollers28-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
1.2MHz
Peripherals:
POR, WDT
Number of I/O:
11
Program Memory Size:
2KB (1K x 16)
Program Memory Type:
FLASH
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
28-PDIP
Package / Case:
28-DIP (0.300″”, 7.62mm)
8
ATTINY3216-SFATTINY3216-SFMicrochip TechnologyIC MCU 8BIT 32KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 20x10b; D/A 3x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
390
ATTINY3216-SFRATTINY3216-SFRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 20x10b; D/A 3x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
1,485
ATTINY3216-SNATTINY3216-SNMicrochip TechnologyIC MCU 8BIT 32KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
32KB (32K 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 20x10b; D/A 3x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
1,004
ATTINY3216-SNRATTINY3216-SNRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
32KB (32K 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 20x10b; D/A 3x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
255
ATTINY3217-MFATTINY3217-MFMicrochip TechnologyIC MCU 8BIT 32KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 24x10b; D/A 3x8b
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
314
ATTINY3217-MFRATTINY3217-MFRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 24x10b; D/A 3x8b
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
1,198
ATTINY3217-MNATTINY3217-MNMicrochip TechnologyIC MCU 8BIT 32KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
32KB (32K 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 24x10b; D/A 3x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-VQFN (4×4)
Package / Case:
24-VFQFN Exposed Pad
696
ATTINY3217-MNRATTINY3217-MNRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 24VQFNMicrocontrollers24-VQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
22
Program Memory Size:
32KB (32K 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 24x10b; D/A 3x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-VQFN (4×4)
Package / Case:
24-VFQFN Exposed Pad
710
ATTINY3224-SSFATTINY3224-SSFMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
1,145
ATTINY3224-SSFRATTINY3224-SSFRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
288
ATTINY3224-SSUATTINY3224-SSUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
1,085
ATTINY3224-SSURATTINY3224-SSURMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
604
ATTINY3224-XFATTINY3224-XFMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14TSSOPMicrocontrollers14-TSSOPN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-TSSOP
Package / Case:
14-TSSOP (0.173″”, 4.40mm Width)
638
ATTINY3224-XFRATTINY3224-XFRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14TSSOPMicrocontrollers14-TSSOPN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-TSSOP
Package / Case:
14-TSSOP (0.173″”, 4.40mm Width)
254
ATTINY3224-XUATTINY3224-XUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14TSSOPMicrocontrollers14-TSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-TSSOP
Package / Case:
14-TSSOP (0.173″”, 4.40mm Width)
177
ATTINY3224-XURATTINY3224-XURMicrochip TechnologyIC MCU 8BIT 32KB FLASH 14TSSOPMicrocontrollers14-TSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 9x12b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-TSSOP
Package / Case:
14-TSSOP (0.173″”, 4.40mm Width)
455

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