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: 133,705
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
XC866L2FRA5VBELXUMA1XC866L2FRA5VBELXUMA1Infineon TechnologiesIC MCU 8BIT 8KB FLASH 38TSSOPMicrocontrollersN/AN/A-40°C ~ 150°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
27
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 150°C (TA)
Mounting Type:
Surface Mount
Package / Case:
38-TFSOP (0.173″”, 4.40mm Width)
356
XC866L4FRA3VBEKXUMA1XC866L4FRA3VBEKXUMA1Infineon TechnologiesIC MCU 8BIT 16KB FLASH 38TSSOPMicrocontrollersPG-TSSOP-38N/A-40°C ~ 150°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 150°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TSSOP-38
Package / Case:
38-TFSOP (0.173″”, 4.40mm Width)
817
XC866L4FRA3VBELXUMA1XC866L4FRA3VBELXUMA1Infineon TechnologiesIC MCU 8BIT 16KB FLASH 38TSSOPMicrocontrollersN/AN/A-40°C ~ 150°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 150°C (TA)
Mounting Type:
Surface Mount
Package / Case:
38-TFSOP (0.173″”, 4.40mm Width)
300
XC866L4FRA5VBELXUMA1XC866L4FRA5VBELXUMA1Infineon TechnologiesIC MCU 8BIT 16KB FLASH 38TSSOPMicrocontrollersN/AN/A-40°C ~ 150°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 150°C (TA)
Mounting Type:
Surface Mount
Package / Case:
38-TFSOP (0.173″”, 4.40mm Width)
1,292
XC866L4FRABEKXUMA1XC866L4FRABEKXUMA1Infineon TechnologiesIC MCU 8BIT 16KB FLASH 38TSSOPMicrocontrollersPG-TSSOP-38N/A-40°C ~ 125°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:
19
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TSSOP-38
Package / Case:
38-TFSOP (0.173″”, 4.40mm Width)
560
XC866L4FRIBEKXUMA1XC866L4FRIBEKXUMA1Infineon TechnologiesIC MCU 8BIT 16KB FLASH 38TSSOPMicrocontrollersPG-TSSOP-38N/A-40°C ~ 125°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:
19
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TSSOP-38
Package / Case:
38-TFSOP (0.173″”, 4.40mm Width)
1,110
N/AXC874CLM16FVA5VACKXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 48VQFNMicrocontrollersPG-VQFN-48-22N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
CANbus, LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-VQFN-48-22
Package / Case:
48-VFQFN Exposed Pad
827
N/AXC874LM16FVA5VACKXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 48VQFNMicrocontrollersPG-VQFN-48-22N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-VQFN-48-22
Package / Case:
48-VFQFN Exposed Pad
1,178
XC87813FFA5VACKXUMA1XC87813FFA5VACKXUMA1Infineon TechnologiesIC MCU 8BIT 52KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
52KB (52K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
989
XC87813FFI5VACFXUMA1XC87813FFI5VACFXUMA1Infineon TechnologiesIC MCU 8BIT 52KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 85°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
52KB (52K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
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
947
XC87816FFA5VACKXUMA1XC87816FFA5VACKXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
1,002
XC87816FFI5VACFXUMA1XC87816FFI5VACFXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-44.5V - 5.5V-40°C – 85°C
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
124
XC878CLM16FFA5VACKXUMA1XC878CLM16FFA5VACKXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
CANbus, LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
1,249
XC878CLM16FFA5VACXXUMA1XC878CLM16FFA5VACXXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 105°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
CANbus, LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
1,386
XC878CM16FFA5VACFXUMA1XC878CM16FFA5VACFXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
CANbus, SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64
Package / Case:
64-LQFP
669
XC878CM16FFA5VACKXUMA1XC878CM16FFA5VACKXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
CANbus, SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
128
XC878CM16FFA5VACXXUMA1XC878CM16FFA5VACXXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 105°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
CANbus, SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
782
XC878CM16FFI5VACFXUMA1XC878CM16FFI5VACFXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 85°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
CANbus, SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
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
1,281
XC878LM16FFA5VACKXUMA1XC878LM16FFA5VACKXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 125°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
LINbus, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-LQFP-64-4
Package / Case:
64-LQFP
335
XC878M16FFI5VACFXUMA1XC878M16FFI5VACFXUMA1Infineon TechnologiesIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollersPG-LQFP-64-4N/A-40°C ~ 85°C (TA)
Core Processor:
XC800
Core Size:
8-Bit
Speed:
27MHz
Connectivity:
SPI, SSI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
3.25K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
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
401

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