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
CY91F528RSDPMC-GSE2
CY91F528RSDPMC-GSE2Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
115
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
620
CY91F528USDPMC-GSE2
CY91F528USDPMC-GSE2Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 176LQFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
147
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
604
CY91F528UWCEQ-GSE2
CY91F528UWCEQ-GSE2Infineon TechnologiesIC MCU 32BIT 2.0625MB 176TEQFPMicrocontrollers176-TEQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
128MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
147
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-TEQFP (24×24)
Package / Case:
176-LQFP Exposed Pad
152
CY91F528YWCPB-GSE1
CY91F528YWCPB-GSE1Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 416PBGAMicrocontrollers416-PBGA (27x27)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
128MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
219
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
416-PBGA (27×27)
Package / Case:
416-BGA
70
N/AN/ACY91F534BPMC-GSAE2Infineon TechnologiesICU MCU FLASHMicrocontrollersN/AN/A

N/A

1,726
N/AN/ACY91F53BCEQ-GSAE2Infineon TechnologiesICU MCU FLASHMicrocontrollersN/AN/A

N/A

99
CY91F552PMC1-GTE1
CY91F552PMC1-GTE1Infineon TechnologiesIC MCU 32BIT 192KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
30
Program Memory Size:
192KB (192K x 8)
Program Memory Type:
FLASH
RAM Size:
24K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 12x12b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
908
N/AN/ACY91F573BPMC-GSE2Infineon TechnologiesICU MCU FLASHMicrocontrollersN/AN/A

N/A

591
CY91F575BHSPMC-GSE1
CY91F575BHSPMC-GSE1Infineon TechnologiesIC MCU 32BIT 576KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
576KB (576K x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
48K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,146
CY91F575BPMC-GSE2
CY91F575BPMC-GSE2Infineon TechnologiesIC MCU 32BIT 576KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
576KB (576K x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
48K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
340
CY91F577BHPMC-GS-F4E1
CY91F577BHPMC-GS-F4E1Infineon TechnologiesICU MCU FLASHMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
72K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,295
CY91F577BHSPMC-GSE1
CY91F577BHSPMC-GSE1Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
72K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
395
CY91F577BHSPMC1-GSE1
CY91F577BHSPMC1-GSE1Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (16x16)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
72K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (16×16)
Package / Case:
144-LQFP
643
CY91F577BPMC-GSE2
CY91F577BPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
72K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
582
CY91F579CHSPMC-GSE1
CY91F579CHSPMC-GSE1Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
144K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
225
CY91F579CHSPMC1-GSE1
CY91F579CHSPMC1-GSE1Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (16x16)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
144K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (16×16)
Package / Case:
144-LQFP
1,009
CY91F579CMPMC-GSE2
CY91F579CMPMC-GSE2Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 208LQFPMicrocontrollers208-LQFP (28x28)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
159
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
144K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 40×8/10b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
208-LQFP (28×28)
Package / Case:
208-LQFP
1,115
CY91F585AMGPMC-GTE1
CY91F585AMGPMC-GTE1Infineon TechnologiesIC MCU 32BIT 576KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
128MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Program Memory Size:
576KB (576K x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
56K x 8
Voltage – Supply (Vcc/Vdd):
3.7V ~ 5.5V
Data Converters:
A/D 24x12b; D/A 1x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
328
CY91F585AMHPMC-GTE1
CY91F585AMHPMC-GTE1Infineon TechnologiesIC MCU 32BIT 576KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
128MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Program Memory Size:
576KB (576K x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
56K x 8
Voltage – Supply (Vcc/Vdd):
3.7V ~ 5.5V
Data Converters:
A/D 24x12b; D/A 1x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
65
CY91F585ASGPMC1-GTE1
CY91F585ASGPMC1-GTE1Infineon TechnologiesIC MCU 32BIT 576KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
128MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Program Memory Size:
576KB (576K x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
56K x 8
Voltage – Supply (Vcc/Vdd):
3.7V ~ 5.5V
Data Converters:
A/D 24x12b; D/A 1x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
353

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