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
R5F3651MDFC#U0R5F3651MDFC#U0RenesasIC MCU 16BIT 512KB FLASH 128LQFPMicrocontrollers128-LFQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
31K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LFQFP (14×20)
Package / Case:
128-LQFP
1,041
R5F3651NCDFC#V0R5F3651NCDFC#V0RenesasIC MCU 16BIT 512KB FLASH 128LQFPMicrocontrollers128-LFQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
47K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LFQFP (14×20)
Package / Case:
128-LQFP
1,940
R5F3651NCNFC#V0R5F3651NCNFC#V0RenesasIC MCU 16BIT 512KB FLASH 128LQFPMicrocontrollers128-LFQFP (14x20)N/A-20°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
47K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LFQFP (14×20)
Package / Case:
128-LQFP
1,643
R5F3651NDFC#U0R5F3651NDFC#U0RenesasIC MCU 16BIT 512KB FLASH 128LQFPMicrocontrollers128-LFQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
47K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LFQFP (14×20)
Package / Case:
128-LQFP
339
R5F3651RDFC#U0R5F3651RDFC#U0RenesasIC MCU 16BIT 640KB FLASH 128LQFPMicrocontrollers128-LFQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
640KB (640K x 8)
Program Memory Type:
FLASH
RAM Size:
47K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LFQFP (14×20)
Package / Case:
128-LQFP
772
R5F3651TDFC#U0R5F3651TDFC#U0RenesasIC MCU 16BIT 768KB FLASH 128LQFPMicrocontrollers128-LFQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
RAM Size:
47K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LFQFP (14×20)
Package / Case:
128-LQFP
79
R5F3651TNFC#U0R5F3651TNFC#U0RenesasIC MCU 16BIT 768KB FLASH 128LQFPMicrocontrollers128-LFQFP (14x20)N/A-20°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
111
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
RAM Size:
47K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LFQFP (14×20)
Package / Case:
128-LQFP
598
R5F36B3EDNP#U0R5F36B3EDNP#U0RenesasIC MCU 16BIT 256KB FLASH 64HVQFNMicrocontrollers64-HVQFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
UART/USART
Peripherals:
DMA, POR, PWM, WDT
Number of I/O:
30
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
20K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-HVQFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,075
R5F36CA6NFB#V2R5F36CA6NFB#V2RenesasIC MCU 16BIT 128KB FLASH 100LQFPMicrocontrollersN/AN/A-20°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
85
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
12K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
1,516
R5F36CAENFB#30R5F36CAENFB#30RenesasIC MCU 16BIT 256KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-20°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
85
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
20K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
653
R5F36CAKDFB#V2R5F36CAKDFB#V2RenesasIC MCU 16BIT 384KB FLASH 100LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
85
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
31K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
812
R5F36CAMDFB#30R5F36CAMDFB#30RenesasIC MCU 16BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
85
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
31K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
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
771
R5F36CAMNFB#V2R5F36CAMNFB#V2RenesasIC MCU 16BIT 512KB FLASH 100LQFPMicrocontrollersN/AN/A-20°C ~ 85°C (TA)
Core Processor:
M16C/60
Core Size:
16-Bit
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, SIO, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
85
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
31K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 26x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
789
R5F51101ADFK#10R5F51101ADFK#10RenesasIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3V
Data Converters:
A/D 14x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (14×14)
Package / Case:
64-LQFP
563
R5F51101ADFK#30R5F51101ADFK#30RenesasIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.6V
Data Converters:
A/D 14x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (14×14)
Package / Case:
64-LQFP
151
R5F51101ADFL#10R5F51101ADFL#10RenesasIC MCU 32BIT 32KB FLASH 48LFQFPMicrocontrollers48-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3V
Data Converters:
A/D 14x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LQFP (7×7)
Package / Case:
48-LQFP
659
R5F51101ADFL#30R5F51101ADFL#30RenesasIC MCU 32BIT 32KB FLASH 48LFQFPMicrocontrollers48-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.6V
Data Converters:
A/D 10x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LQFP (7×7)
Package / Case:
48-LQFP
847
R5F51101ADFM#10R5F51101ADFM#10RenesasIC MCU 32BIT 32KB FLASH 64LFQFPMicrocontrollers64-LFQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3V
Data Converters:
A/D 14x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFQFP (10×10)
Package / Case:
64-LQFP
923
R5F51101ADFM#30R5F51101ADFM#30RenesasIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LFQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.6V
Data Converters:
A/D 10x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFQFP (10×10)
Package / Case:
64-LQFP
219
R5F51101ADLF#U0R5F51101ADLF#U0RenesasIC MCU 32BIT 32KB FLASH 48LQFPMicrocontrollers48-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
RX
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, SCI, SPI
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.6V
Data Converters:
A/D 14x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LQFP (7×7)
Package / Case:
48-LQFP
1,760

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