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
N/A
DF2145BFA20IVRenesasIC MCU 16BIT 256KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
1,970
DF2145BFA20V
DF2145BFA20VRenesasIC MCU 16BIT 256KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
1,082
DF2145BTE20V
DF2145BTE20VRenesasIC MCU 16BIT 256KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
864
DF2145BVFA10V
DF2145BVFA10VRenesasIC MCU 16BIT 256KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
10MHz
Connectivity:
Host Interface (LPC), I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
471
DF2145BVTE10V
DF2145BVTE10VRenesasIC MCU 16BIT 256KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
10MHz
Connectivity:
Host Interface (LPC), I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
1,229
DF2148AFA20V
DF2148AFA20VRenesasIC MCU 16BIT 128KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
Host Interface, I2C, IrDA, SCI
Peripherals:
POR, PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
979
DF2148ATE20IV
DF2148ATE20IVRenesasIC MCU 16BIT 128KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
Host Interface, I2C, IrDA, SCI
Peripherals:
POR, PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
490
DF2148ATE20V
DF2148ATE20VRenesasIC MCU 16BIT 128KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
Host Interface, I2C, IrDA, SCI
Peripherals:
POR, PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
16
DF2148AVFA10V
DF2148AVFA10VRenesasIC MCU 16BIT 128KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
10MHz
Connectivity:
Host Interface, I2C, IrDA, SCI
Peripherals:
POR, PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
381
DF2148BFA20IV
DF2148BFA20IVRenesasIC MCU 16BIT 128KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
417
DF2148BFA20V
DF2148BFA20VRenesasIC MCU 16BIT 128KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
378
DF2148BTE20V
DF2148BTE20VRenesasIC MCU 16BIT 128KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
1,553
DF2148BVFA10V
DF2148BVFA10VRenesasIC MCU 16BIT 128KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
10MHz
Connectivity:
Host Interface (LPC), I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
1,538
DF2148BVTE10V
DF2148BVTE10VRenesasIC MCU 16BIT 128KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
10MHz
Connectivity:
Host Interface (LPC), I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
404
DF2148RFA20V
DF2148RFA20VRenesasIC MCU 16BIT 128KB FLASH 100QFPMicrocontrollers100-QFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
Host Interface, I2C, IrDA, SCI
Peripherals:
POR, PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-QFP (14×14)
Package / Case:
100-BFQFP
446
DF2148RTE20IV
DF2148RTE20IVRenesasIC MCU 16BIT 128KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
Host Interface, I2C, IrDA, SCI
Peripherals:
POR, PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
1,459
DF2148RVTE10V
DF2148RVTE10VRenesasIC MCU 16BIT 128KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
10MHz
Connectivity:
Host Interface, I2C, IrDA, SCI
Peripherals:
POR, PWM, WDT
Number of I/O:
74
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
384
DF2161BVT10V
DF2161BVT10VRenesasIC MCU 16BIT 128KB FLASH 144TQFPMicrocontrollers144-TQFP (16x16)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
10MHz
Connectivity:
Host Interface (LPC), I2C, IrDA, SCI, X-Bus
Peripherals:
PWM, WDT
Number of I/O:
114
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-TQFP (16×16)
Package / Case:
144-TQFP
538
DF2166VT33V
DF2166VT33VRenesasIC MCU 16BIT 512KB FLASH 144TQFPMicrocontrollers144-TQFP (16x16)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
33MHz
Connectivity:
I2C, IrDA, LPC, SCI, SmartCard
Peripherals:
POR, PWM, WDT
Number of I/O:
106
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
40K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-TQFP (16×16)
Package / Case:
144-TQFP
636
DF2166VT33WV
DF2166VT33WVRenesasIC MCU 16BIT 512KB FLASH 144TQFPMicrocontrollers144-TQFP (16x16)N/A-20°C ~ 75°C (TA)
Core Processor:
H8S/2000
Core Size:
16-Bit
Speed:
33MHz
Connectivity:
I2C, IrDA, LPC, SCI, SmartCard
Peripherals:
POR, PWM, WDT
Number of I/O:
106
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
40K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-20°C ~ 75°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-TQFP (16×16)
Package / Case:
144-TQFP
1,691

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