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: 133,696
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
N/AXC164CS16F40FBBKXUMA1Infineon TechnologiesIC MCU 16BIT 128KB FLASH 100TQFPMicrocontrollersPG-TQFP-100-5N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
79
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 14×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-100-5
Package / Case:
100-LQFP
143
XC164CS32F20FBBAKXUMA1XC164CS32F20FBBAKXUMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASH 100TQFPMicrocontrollersPG-TQFP-100-5N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
79
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 14×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-100-5
Package / Case:
100-LQFP
196
XC164CS32F40FBBAFXQMA1XC164CS32F40FBBAFXQMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASH 100TQFPMicrocontrollersPG-TQFP-100-5N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
79
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 14×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-100-5
Package / Case:
100-LQFP
1,404
N/AXC164CS32F40FBBAFXUMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASHMicrocontrollersN/AN/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
79
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 14×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
296
N/AXC164CS32F40FBBAKXQMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASHMicrocontrollersN/AN/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
79
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 14×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
920
N/AXC164CS32F40FBBAKXUMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASH 100TQFPMicrocontrollersPG-TQFP-100-5N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
79
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 14×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-100-5
Package / Case:
100-LQFP
1,194
XC167CI16F40FBBFXQMA1XC167CI16F40FBBFXQMA1Infineon TechnologiesIC MCU 16BIT 128KB FLASH 144TQFPMicrocontrollersPG-TQFP-144-7N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-144-7
Package / Case:
144-LQFP
1,202
N/AXC167CI16F40FBBFXUMA1Infineon TechnologiesIC MCU 16BIT 128KB FLASHMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
682
XC167CI16F40FBBKXQMA1XC167CI16F40FBBKXQMA1Infineon TechnologiesIC MCU 16BIT 128KB FLASH 144TQFPMicrocontrollersPG-TQFP-144-7N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-144-7
Package / Case:
144-LQFP
1,724
XC167CI16F40FBBKXUMA1XC167CI16F40FBBKXUMA1Infineon TechnologiesIC MCU 16BIT 128KB FLASH 144TQFPMicrocontrollersPG-TQFP-144-7N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-144-7
Package / Case:
144-LQFP
415
N/AXC167CI32F40FBBAFXQMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASHMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
944
N/AXC167CI32F40FBBAFXUMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASH 144TQFPMicrocontrollersPG-TQFP-144-7N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-144-7
Package / Case:
144-LQFP
381
N/AXC167CI32F40FBBAKXQMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASHMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
1,405
N/AXC167CI32F40FBBAKXUMA1Infineon TechnologiesIC MCU 16BIT 256KB FLASH 144TQFPMicrocontrollersPG-TQFP-144-7N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
103
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
2.35V ~ 2.7V
Data Converters:
A/D 16×8/10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-144-7
Package / Case:
144-LQFP
405
N/AXC2030N40F80LAAKXUMA1Infineon TechnologiesIC MCU 16/32B 320KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-22N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16/32-Bit
Speed:
80MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
Peripherals:
I2S, POR, PWM, WDT
Number of I/O:
38
Program Memory Size:
320KB (320K x 8)
Program Memory Type:
FLASH
RAM Size:
42K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 9x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-22
Package / Case:
64-LQFP Exposed Pad
1,452
N/AN/AXC2030N40F80LRABKXUMA1Infineon TechnologiesIC MCU 16BIT FLASHMicrocontrollersN/AN/AN/A

N/A

533
XC2060N40F80LAAKXUMA1XC2060N40F80LAAKXUMA1Infineon TechnologiesIC MCU 16/32B 320KB FLSH 100LQFPMicrocontrollersPG-LQFP-100-3N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16/32-Bit
Speed:
80MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
Peripherals:
I2S, POR, PWM, WDT
Number of I/O:
76
Program Memory Size:
320KB (320K x 8)
Program Memory Type:
FLASH
RAM Size:
42K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-100-3
Package / Case:
100-LQFP Exposed Pad
233
N/AXC2220U4F40VAAKFUMA1Infineon TechnologiesIC MCU 16/32BIT 32KB FLASHMicrocontrollersPG-VQFN-48-54N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16/32-Bit
Speed:
40MHz
Connectivity:
I2C, LINbus, SPI, SSC, UART/USART, USI
Peripherals:
I2S, POR, PWM, WDT
Number of I/O:
33
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
6K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 10x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-VQFN-48-54
Package / Case:
48-VFQFN Exposed Pad
1,097
N/AXC2220U8F40VAAKXUMA1Infineon TechnologiesIC MCU 16/32BIT 64KB FLSH 48VQFNMicrocontrollersPG-VQFN-48-54N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16/32-Bit
Speed:
40MHz
Connectivity:
I2C, LINbus, SPI, SSC, UART/USART, USI
Peripherals:
I2S, POR, PWM, WDT
Number of I/O:
33
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 10x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-VQFN-48-54
Package / Case:
48-VFQFN Exposed Pad
1,106
N/AXC2224L20F66VAAKXUMA1Infineon TechnologiesIC MCU 16/32B 160KB FLASH 48VQFNMicrocontrollersPG-VQFN-48-54N/A-40°C ~ 125°C (TA)
Core Processor:
C166SV2
Core Size:
16/32-Bit
Speed:
66MHz
Connectivity:
CANbus, I2C, LINbus, SPI, SSC, UART/USART, USI
Peripherals:
I2S, POR, PWM, WDT
Number of I/O:
33
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 10x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-VQFN-48-54
Package / Case:
48-VFQFN Exposed Pad
1,049

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