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
CY91F526DSCPMC-GTE1
CY91F526DSCPMC-GTE1Infineon TechnologiesIC MCU 32B 1.0625MB FLASH 80LQFPMicrocontrollers80-LQFP (12x12)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
56
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 32x12b; D/A 1x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-LQFP (12×12)
Package / Case:
80-LQFP
1,144
CY91F526DWEPMC-GSE2N/ACY91F526DWEPMC-GSE2Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 80LQFPMicrocontrollers80-LQFP (12x12)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
56
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 32x12b SAR; D/A 1x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-LQFP (12×12)
Package / Case:
80-LQFP
1,128
CY91F526FSCPMC-GSE1
CY91F526FSCPMC-GSE1Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
76
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 37x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
1,234
CY91F526FSCPMC-GSE2
CY91F526FSCPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
76
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 37x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
1,265
CY91F526FSDPMC-GS-ERE2N/ACY91F526FSDPMC-GS-ERE2Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 100QFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
76
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 37x12b SAR; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
35
CY91F526JSBPMC-GSE2
CY91F526JSBPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 120LQFPMicrocontrollers120-LQFP (16x16)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
96
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 42x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
120-LQFP (16×16)
Package / Case:
120-LQFP
157
CY91F526JSEPMC-GSE2N/ACY91F526JSEPMC-GSE2Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 120QFPMicrocontrollers120-LQFP (16x16)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
96
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 42x12b SAR; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
120-LQFP (16×16)
Package / Case:
120-LQFP
54
CY91F526KSBPMC1-GSE1
CY91F526KSBPMC1-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, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b; D/A 2x8b
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
711
CY91F526KSDPMC-GSE1N/ACY91F526KSDPMC-GSE1Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 144QFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
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
318
CY91F526KSDPMC-GSE2
CY91F526KSDPMC-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, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K 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
283
CY91F526KSEPMC-GSE1N/ACY91F526KSEPMC-GSE1Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 144QFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
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
871
CY91F526LKCPMC-GSE2
CY91F526LKCPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB 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:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K 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
792
CY91F526LSBPMC-GSE1
CY91F526LSBPMC-GSE1Infineon TechnologiesIC MCU 32B 1.0625MB 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:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K 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
252
CY91F526LSBPMC-GSE2
CY91F526LSBPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB 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:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K 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
874
N/AN/ACY91F526LSEPMC-GSE2Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 176QFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
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
41
CY91F526LWCPMC-GSE2
CY91F526LWCPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB 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:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K 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
1,713
N/AN/ACY91F527USDPMC-GSE2Infineon TechnologiesIC MCU 32BT 1.5625MB FLSH 176QFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
128MHz
Connectivity:
CANbus, EBI/EMI, FlexRay, I2C, LINbus, UART/USART
Peripherals:
DMA, LVD, PWM, WDT
Number of I/O:
115
Program Memory Size:
1.5625MB (1.5625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
208K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
701
CY91F528RJCPMC1-GS-F4E1N/ACY91F528RJCPMC1-GS-F4E1Infineon 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, 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; 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
768
CY91F528RSCPMC-GSE2
CY91F528RSCPMC-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
1,320
N/AN/ACY91F528RSDEQ-GSE2Infineon TechnologiesIC MCU 32BT 2.0625MB FLSH 144QFPMicrocontrollers144-LQFP-EP (20x20)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
128MHz
Connectivity:
CANbus, EBI/EMI, FlexRay, I2C, LINbus, UART/USART
Peripherals:
DMA, LVD, 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
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP-EP (20×20)
Package / Case:
144-LQFP Exposed Pad
367

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