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: 133,622
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
R7FA2E3072DFJ#BA0R7FA2E3072DFJ#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,308
R7FA2E3072DFJ#HA0R7FA2E3072DFJ#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,140
R7FA2E3072DFL#BA0R7FA2E3072DFL#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers48-LFQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 13x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LFQFP (7×7)
Package / Case:
48-LQFP
34
R7FA2E3072DFL#HA0R7FA2E3072DFL#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers48-LFQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 13x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LFQFP (7×7)
Package / Case:
48-LQFP
582
R7FA2E3072DNE#BA0R7FA2E3072DNE#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers48-HWQFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 13x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-HWQFN (7×7)
Package / Case:
48-WFQFN Exposed Pad
583
R7FA2E3072DNE#HA0R7FA2E3072DNE#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers48-HWQFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 13x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-HWQFN (7×7)
Package / Case:
48-WFQFN Exposed Pad
91
R7FA2E3072DNH#BA0R7FA2E3072DNH#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-HWQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
253
R7FA2E3072DNH#HA0R7FA2E3072DNH#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-HWQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
635
R7FA2E3073CFJ#BA0R7FA2E3073CFJ#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
78
R7FA2E3073CFJ#HA0R7FA2E3073CFJ#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,100
R7FA2E3073CFL#AA0R7FA2E3073CFL#AA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollersN/AN/AN/A

N/A

1,129
R7FA2E3073CFL#BA0R7FA2E3073CFL#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollersN/AN/AN/A

N/A

446
R7FA2E3073CFL#HA0R7FA2E3073CFL#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollersN/AN/AN/A

N/A

587
R7FA2E3073CNE#BA0R7FA2E3073CNE#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers48-HWQFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 13x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-HWQFN (7×7)
Package / Case:
48-WFQFN Exposed Pad
570
R7FA2E3073CNE#HA0R7FA2E3073CNE#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers48-HWQFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 13x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-HWQFN (7×7)
Package / Case:
48-WFQFN Exposed Pad
896
R7FA2E3073CNH#BA0R7FA2E3073CNH#BA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-HWQFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
542
R7FA2E3073CNH#HA0R7FA2E3073CNH#HA0RenesasMCU RA2E3 ARM CM23 48MHZ 64K/16KMicrocontrollers32-HWQFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SCI, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
23
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 10x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
577
R7FA2L1A92DFL#AA0R7FA2L1A92DFL#AA0RenesasIC MCU 32BIT 128KB FLASH 48LFQFPMicrocontrollers48-LFQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
CANbus, I2C, SCI, SPI, SmartCard, UART/USART
Peripherals:
AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
37
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 13x12b SAR; D/A 1x12b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LFQFP (7×7)
Package / Case:
48-LQFP
496
R7FA2L1A92DFL#BA0R7FA2L1A92DFL#BA0RenesasIC MCU 32BIT 128KB FLASH 48LFQFPMicrocontrollers48-LFQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
CANbus, I2C, SCI, SPI, Smart Card, UART/USART
Peripherals:
AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 9x12b SAR; D/A 1x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LFQFP (7×7)
Package / Case:
48-LQFP
982
R7FA2L1A92DFL#HA0R7FA2L1A92DFL#HA0RenesasIC MCU 32BIT 128KB FLASH 48LFQFPMicrocontrollers48-LFQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
CANbus, I2C, SCI, SPI, Smart Card, UART/USART
Peripherals:
AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 9x12b SAR; D/A 1x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-LFQFP (7×7)
Package / Case:
48-LQFP
690

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