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
SAF-XC164S-32F40F BB
SAF-XC164S-32F40F BBInfineon 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:
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
1,453
SAF-XC164S-8F40F BB
SAF-XC164S-8F40F BBInfineon TechnologiesIC MCU 16BIT 64KB FLASH 100TQFPMicrocontrollersPG-TQFP-100-5N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
79
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
6K 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
268
SAF-XC164SM-16F20F BA
SAF-XC164SM-16F20F BAInfineon TechnologiesIC MCU 16BIT 128KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
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 ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
645
SAF-XC164SM-16F40F BA
SAF-XC164SM-16F40F BAInfineon TechnologiesIC MCU 16BIT 128KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
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 ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
131
SAF-XC164SM-4F40F AA
SAF-XC164SM-4F40F AAInfineon TechnologiesIC MCU 16BIT 32KB FLASH 64TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K 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
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
617
SAF-XC164SM-8F20F AA
SAF-XC164SM-8F20F AAInfineon TechnologiesIC MCU 16BIT 64KB FLASH 64TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
6K 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
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
1,551
SAF-XC164SM-8F40F AA
SAF-XC164SM-8F40F AAInfineon TechnologiesIC MCU 16BIT 64KB FLASH 64TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
6K 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
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
428
SAF-XC164TM-16F20F BA
SAF-XC164TM-16F20F BAInfineon TechnologiesIC MCU 16BIT 128KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
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 ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
571
SAF-XC164TM-16F40F BA
SAF-XC164TM-16F40F BAInfineon TechnologiesIC MCU 16BIT 128KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
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 ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
27
SAF-XC164TM-4F20F AA
SAF-XC164TM-4F20F AAInfineon TechnologiesIC MCU 16BIT 32KB FLASH 64TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K 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
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
1,057
SAF-XC164TM-8F20F AA
SAF-XC164TM-8F20F AAInfineon TechnologiesIC MCU 16BIT 64KB FLASH 64TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
6K 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
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
677
SAF-XC164TM-8F40F AA
SAF-XC164TM-8F40F AAInfineon TechnologiesIC MCU 16BIT 64KB FLASH 64TQFPMicrocontrollersPG-TQFP-64-82.35V - 2.7V-40°C – 85°C
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
336
SAF-XC164TM-8F40FAA
SAF-XC164TM-8F40FAAInfineon TechnologiesIC MCU 16BIT 64KB FLASH 64TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
40MHz
Connectivity:
SPI, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
47
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
6K 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
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
344
SAF-XC167CI-16F20F BB
SAF-XC167CI-16F20F BBInfineon TechnologiesIC MCU 16BIT 128KB FLASH 144TQFPMicrocontrollersPG-TQFP-144-7N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
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
890
SAF-XC167CI-32F20F BB-A
SAF-XC167CI-32F20F BB-AInfineon TechnologiesIC MCU 16BIT 256KB FLASH 144TQFPMicrocontrollersPG-TQFP-144-7N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16-Bit
Speed:
20MHz
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)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-144-7
Package / Case:
144-LQFP
1,188
SAF-XC2236N-40F66L AB
SAF-XC2236N-40F66L ABInfineon TechnologiesIC MCU 16/32B 320KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-6N/A-40°C ~ 85°C (TA)
Core Processor:
C166SV2
Core Size:
16/32-Bit
Speed:
66MHz
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 ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-6
Package / Case:
64-LQFP Exposed Pad
1,042
N/AN/ASAF-XC2287M-56F80L26 AAInfineon TechnologiesIC MCU 16BIT 144LQFPMicrocontrollersPG-LQFP-144-4N/A-40°C ~ 85°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:
118
Program Memory Size:
448KB (448K x 8)
Program Memory Type:
FLASH
RAM Size:
50K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 24x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-144-4
Package / Case:
144-LQFP Exposed Pad
120
SAF-XC824MT-1FGIAA
SAF-XC824MT-1FGIAAInfineon Technologies8051 COMPATIBLE 8-BIT MCUMicrocontrollersPG-DSO-20-45N/A-40°C ~ 85°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
25.6MHz
Connectivity:
I2C, SSC, UART/USART
Peripherals:
Brown-out Detect/Reset, LED, POR, PWM, WDT
Number of I/O:
17
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-DSO-20-45
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
290
SAF-XC864L-1FRI 3V AA
SAF-XC864L-1FRI 3V AAInfineon TechnologiesIC MCU 8BIT 4KB FLASH 20TSSOPMicrocontrollersPG-TSSOP-20N/A-40°C ~ 85°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
86MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TSSOP-20
Package / Case:
20-TSSOP (0.173″”, 4.40mm Width)
492
SAF-XC864L-1FRI 5V AA
SAF-XC864L-1FRI 5V AAInfineon TechnologiesIC MCU 8BIT 4KB FLASH 20TSSOPMicrocontrollersPG-TSSOP-20N/A-40°C ~ 85°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
86MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TSSOP-20
Package / Case:
20-TSSOP (0.173″”, 4.40mm Width)
1,093

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