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: 134,052
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
R5F5631WHDFB#10N/AR5F5631WHDFB#10RenesasIC MCU 32BIT 1MB FLASH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
192K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
326
R5F5631WHDFB#V0R5F5631WHDFB#V0RenesasIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
192K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
310
R5F5631WHDFC#V0R5F5631WHDFC#V0RenesasIC MCU 32BIT 1MB FLASH 176LFQFPMicrocontrollers176-LFQFP (24x24)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
133
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
192K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LFQFP (24×24)
Package / Case:
176-LQFP
114
R5F5631WHDFP#10N/AR5F5631WHDFP#10RenesasIC MCU 32BIT 1MB FLASH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
78
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
192K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 14x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
212
R5F5631WHDFP#V0R5F5631WHDFP#V0RenesasIC MCU 32BIT 1MB FLASH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
78
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
192K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 14x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
5
R5F5631YDDFB#10N/AR5F5631YDDFB#10RenesasIC MCU 32BIT 1MB FLASH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
1,931
R5F5631YDDFB#V0R5F5631YDDFB#V0RenesasIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
106
R5F5631YDDFC#V0R5F5631YDDFC#V0RenesasIC MCU 32BIT 1MB FLASH 176LFQFPMicrocontrollers176-LFQFP (24x24)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
133
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LFQFP (24×24)
Package / Case:
176-LQFP
141
R5F5631YDDFP#10N/AR5F5631YDDFP#10RenesasIC MCU 32BIT 1MB FLASH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
78
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 14x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
872
R5F5631YDDFP#V0R5F5631YDDFP#V0RenesasIC MCU 32BIT 1MB FLASH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
78
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 14x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
672
R5F5631YDGFB#V0R5F5631YDGFB#V0RenesasIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
RX
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
889
R5F5631YHDFB#10N/AR5F5631YHDFB#10RenesasIC MCU 32BIT 1MB FLASH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
25
R5F5631YHDFB#V0R5F5631YHDFB#V0RenesasIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
277
R5F5631YHDFP#10N/AR5F5631YHDFP#10RenesasIC MCU 32BIT 1MB FLASH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
78
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
16
R5F5631YHDFP#V0R5F5631YHDFP#V0RenesasIC MCU 32BIT 1MB FLASH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
78
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b, 21x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,632
R5F5634BCDFB#10N/AR5F5634BCDFB#10RenesasIC MCU 32BIT 1MB FLASH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
54MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
114
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
942
R5F5634BCDFB#30R5F5634BCDFB#30RenesasIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
54MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
114
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 16x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
930
R5F5634BYDFB#10N/AR5F5634BYDFB#10RenesasIC MCU 32BIT 1MB FLASH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
54MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
114
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Data Converters:
A/D 16x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
1,174
R5F5634DCDFB#10N/AR5F5634DCDFB#10RenesasIC MCU 32BIT 1.5MB FLSH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
54MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
114
Program Memory Size:
1.5MB (1.5M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
81
R5F5634DCDFB#30R5F5634DCDFB#30RenesasIC MCU 32BIT 1.5MB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
54MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
114
Program Memory Size:
1.5MB (1.5M x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 16x12b; D/A 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
1,200

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