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
C167CRLMHAFXQLA2
C167CRLMHAFXQLA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
347
C167CRLMHAFXUMA1
C167CRLMHAFXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,476
C167CRLMHAFXUMA2
C167CRLMHAFXUMA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,474
C167CRLMHAKXQLA1
C167CRLMHAKXQLA1Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
529
C167CRLMHAKXQLA2
C167CRLMHAKXQLA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,320
C167CRLMHAKXUMA2
C167CRLMHAKXUMA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
438
C167CSL16M3VCAFXQLA1
C167CSL16M3VCAFXQLA1Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CANbus, EBI/EMI, SPI, SSC, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
176
C167CSL16M3VCAFXQLA2N/AC167CSL16M3VCAFXQLA2Infineon TechnologiesIC MCU 16BIT 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CANbus, EBI/EMI, SPI, SSC, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,522
C167CSL16M3VCAFXUMA2
C167CSL16M3VCAFXUMA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
417
C167CSL33MCAKXUMA2
C167CSL33MCAKXUMA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
33MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
15
C167CSL40MCABXQLA2
C167CSL40MCABXQLA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,492
C167CSL40MCABXUMA2
C167CSL40MCABXUMA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
357
C167CSL40MCAKXQLA1
C167CSL40MCAKXQLA1Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
213
C167CSL40MCAKXQLA2
C167CSL40MCAKXQLA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,713
C167CSL40MCAKXUMA2
C167CSL40MCAKXUMA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,381
C167CSLMCABXQLA1
C167CSLMCABXQLA1Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, SSC, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
802
C167CSLMCABXQLA2
C167CSLMCABXQLA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
566
C167CSLMCABXUMA2
C167CSLMCABXUMA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
764
C167CSLMCAFXQLA2
C167CSLMCAFXQLA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,226
N/AN/AC167CSLMCAKXQLA2Infineon TechnologiesIC MCU 16BIT ROMLESS 144MQFPMicrocontrollersP-MQFP-144-8N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
111
Program Memory Type:
ROMless
RAM Size:
11K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-144-8
Package / Case:
144-BQFP
1,073

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