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
N/A
CYAT817LS-128AA72Infineon TechnologiesPSOC BASED - TRUETOUCHMicrocontrollersPG-TQFP-128-800N/A-40°C ~ 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
PWM
Number of I/O:
29
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-128-800
Package / Case:
128-LQFP
381
N/A
CYAT817LS-128AS72Infineon TechnologiesPSOC BASED - TRUETOUCHMicrocontrollersPG-TQFP-128-800N/A-40°C ~ 105°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
PWM
Number of I/O:
29
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Operating Temperature:
-40°C ~ 105°C
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-128-800
Package / Case:
128-LQFP
899
CYB06445LQI-S3D42
CYB06445LQI-S3D42Infineon TechnologiesIC MCU 32BIT 512KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+, ARM® Cortex®-M4F
Core Size:
32-Bit Dual-Core
Speed:
100MHz, 150MHz
Connectivity:
CANbus, eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, DMA, LCD, LVD, PMC, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
53
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
1.7V ~ 3.6V
Data Converters:
A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2×7/8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
680
N/A
CYB06447BZI-BLD53Infineon TechnologiesIC MCU 32BIT 1MB FLASH 116BGAMicrocontrollers116-BGA (5.2x6.4)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+, ARM® Cortex®-M4F
Core Size:
32-Bit Dual-Core
Speed:
100MHz, 150MHz
Connectivity:
FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, DMA, LCD, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
78
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
288K x 8
Voltage – Supply (Vcc/Vdd):
1.7V ~ 3.6V
Data Converters:
A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7b, 1×8/12b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
116-BGA (5.2×6.4)
Package / Case:
116-WFBGA
785
CYB06447BZI-D54
CYB06447BZI-D54Infineon TechnologiesIC MCU 32BIT 1MB FLASH 124VFBGAMicrocontrollers124-VFBGA (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+, ARM® Cortex®-M4F
Core Size:
32-Bit Dual-Core
Speed:
100MHz, 150MHz
Connectivity:
FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, DMA, I2S, LCD, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
100
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
288K x 8
Voltage – Supply (Vcc/Vdd):
1.7V ~ 3.6V
Data Converters:
A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7b, 1×8/12b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
124-VFBGA (9×9)
Package / Case:
124-VFBGA
1,015
CYB0644ABZI-S2D44
CYB0644ABZI-S2D44Infineon TechnologiesIC MCU 32BIT 2MB FLASH 124VFBGAMicrocontrollers124-VFBGA (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+, ARM® Cortex®-M4F
Core Size:
32-Bit Dual-Core
Speed:
100MHz, 150MHz
Connectivity:
eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, LVD, PMC, POR, Temp Sensor, WDT
Number of I/O:
100
Program Memory Size:
2MB (2M x 8)
Program Memory Type:
FLASH
RAM Size:
1M x 8
Voltage – Supply (Vcc/Vdd):
1.7V ~ 3.6V
Data Converters:
A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2×7/8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
124-VFBGA (9×9)
Package / Case:
124-VFBGA
1,133
CYB0644ABZI-S2D44T
CYB0644ABZI-S2D44TInfineon TechnologiesIC MCU 32BIT 2MB FLASH 124VFBGAMicrocontrollers124-VFBGA (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+, ARM® Cortex®-M4F
Core Size:
32-Bit Dual-Core
Speed:
100MHz, 150MHz
Connectivity:
eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, LVD, PMC, POR, Temp Sensor, WDT
Number of I/O:
100
Program Memory Size:
2MB (2M x 8)
Program Memory Type:
FLASH
RAM Size:
1M x 8
Voltage – Supply (Vcc/Vdd):
1.7V ~ 3.6V
Data Converters:
A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2×7/8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
124-VFBGA (9×9)
Package / Case:
124-VFBGA
179
CYPD3135-32LQXQ
CYPD3135-32LQXQInfineon TechnologiesCCG3Controllers32-QFN (5x5)2.7V ~ 21.5V-40°C ~ 105°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C, SPI, UART, USB
Standards:
USB 3.0
Voltage – Supply:
2.7V ~ 21.5V
Current – Supply:
25mA
Operating Temperature:
-40°C ~ 105°C (TA)
Package / Case:
32-UFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
470
CYPD3135-32LQXQT
CYPD3135-32LQXQTInfineon TechnologiesCCG3Controllers32-QFN (5x5)2.7V ~ 21.5V-40°C ~ 105°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C, SPI, UART, USB
Standards:
USB 3.0
Voltage – Supply:
2.7V ~ 21.5V
Current – Supply:
25mA
Operating Temperature:
-40°C ~ 105°C (TA)
Package / Case:
32-UFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
588
CYPD3135-40LQXIT
CYPD3135-40LQXITInfineon TechnologiesCCG3Controllers40-QFN (6x6)2.7V ~ 21.5V-40°C ~ 85°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C, SPI, UART, USB
Standards:
USB 3.0
Voltage – Supply:
2.7V ~ 21.5V
Current – Supply:
25mA
Operating Temperature:
-40°C ~ 85°C (TA)
Package / Case:
40-UFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
1,292
CYPD3135-40LQXQT
CYPD3135-40LQXQTInfineon TechnologiesCCG3Controllers40-QFN (6x6)2.7V ~ 21.5V-40°C ~ 105°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C, SPI, UART, USB
Standards:
USB 3.0
Voltage – Supply:
2.7V ~ 21.5V
Current – Supply:
25mA
Operating Temperature:
-40°C ~ 105°C (TA)
Package / Case:
40-UFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
1,131
CYPD3176-24LQXQ
CYPD3176-24LQXQInfineon TechnologiesCCG3PAControllers24-QFN (4x4)3V ~ 24.5V-40°C ~ 105°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C
Voltage – Supply:
3V ~ 24.5V
Current – Supply:
10mA
Operating Temperature:
-40°C ~ 105°C (TA)
Package / Case:
24-UFQFN Exposed Pad
Supplier Device Package:
24-QFN (4×4)
73
CYPD3176-24LQXQT
CYPD3176-24LQXQTInfineon TechnologiesCCG3PAControllers24-QFN (4x4)3V ~ 24.5V-40°C ~ 105°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C
Voltage – Supply:
3V ~ 24.5V
Current – Supply:
10mA
Operating Temperature:
-40°C ~ 105°C (TA)
Package / Case:
24-UFQFN Exposed Pad
Supplier Device Package:
24-QFN (4×4)
401
CYPD3178-24LQXQ
CYPD3178-24LQXQInfineon TechnologiesCCG3PAControllers24-QFN (4x4)3V ~ 24.5V-40°C ~ 105°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C
Voltage – Supply:
3V ~ 24.5V
Current – Supply:
10mA
Operating Temperature:
-40°C ~ 105°C (TA)
Package / Case:
24-UFQFN Exposed Pad
Supplier Device Package:
24-QFN (4×4)
378
CYPD3178-24LQXQT
CYPD3178-24LQXQTInfineon TechnologiesCCG3PAControllers24-QFN (4x4)3V ~ 24.5V-40°C ~ 105°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C
Voltage – Supply:
3V ~ 24.5V
Current – Supply:
10mA
Operating Temperature:
-40°C ~ 105°C (TA)
Package / Case:
24-UFQFN Exposed Pad
Supplier Device Package:
24-QFN (4×4)
609
CYPD5125-40LQXI
CYPD5125-40LQXIInfineon TechnologiesCCG5Controllers40-QFN (6x6)2.75V, 3.15V, 4V ~ 5.5V, 21.5V-40°C ~ 85°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C, SPI, UART
Standards:
USB 3.0
Voltage – Supply:
2.75V, 3.15V, 4V ~ 5.5V, 21.5V
Current – Supply:
10mA
Operating Temperature:
-40°C ~ 85°C (TA)
Package / Case:
40-UFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
721
CYPD5225-96BZXIT
CYPD5225-96BZXITInfineon TechnologiesCCG5Controllers96-BGA (6x6)2.75V, 3.15V, 4V ~ 5.5V, 21.5V-40°C ~ 85°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C, SPI, UART
Standards:
USB 3.0
Voltage – Supply:
2.75V, 3.15V, 4V ~ 5.5V, 21.5V
Current – Supply:
10mA
Operating Temperature:
-40°C ~ 85°C (TA)
Package / Case:
96-VFBGA
Supplier Device Package:
96-BGA (6×6)
443
CYPD5235-96BZXIT
CYPD5235-96BZXITInfineon TechnologiesCCG5Controllers96-BGA (6x6)2.75V, 3.15V, 4V ~ 5.5V, 21.5V-40°C ~ 85°C (TA)
Protocol:
USB
Function:
Controller
Interface:
I2C, SPI, UART
Standards:
USB 3.0
Voltage – Supply:
2.75V, 3.15V, 4V ~ 5.5V, 21.5V
Current – Supply:
10mA
Operating Temperature:
-40°C ~ 85°C (TA)
Package / Case:
96-VFBGA
Supplier Device Package:
96-BGA (6×6)
1,653
CYPM1011-24LQXI
CYPM1011-24LQXIInfineon TechnologiesIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
12
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D – 8bit SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (4×4)
Package / Case:
24-UFQFN Exposed Pad
412
CYPM1011-24LQXIT
CYPM1011-24LQXITInfineon TechnologiesIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
12
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (4×4)
Package / Case:
24-UFQFN Exposed Pad
171

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