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
MK21DX256AVLK5MK21DX256AVLK5NXP SemiconductorsIC MCU 32BIT 256KB FLASH 80FQFPMicrocontrollers80-FQFP (12x12)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
60
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 20x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-FQFP (12×12)
Package / Case:
80-LQFP
498
MK21DX256AVMC5MK21DX256AVMC5NXP SemiconductorsIC MCU 32B 256KB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
64
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 20x16b; D/A 1x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
567
MK21DX256AVMC5RMK21DX256AVMC5RNXP SemiconductorsIC MCU 32B 256KB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
64
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 20x16b; D/A 1x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
450
MK21DX256VLK5MK21DX256VLK5NXP SemiconductorsIC MCU 32BIT 256KB FLASH 80FQFPMicrocontrollers80-FQFP (12x12)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
60
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 20x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-FQFP (12×12)
Package / Case:
80-LQFP
737
MK21DX256VMC5MK21DX256VMC5NXP SemiconductorsIC MCU 32B 256KB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
64
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 20x16b; D/A 1x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
1,502
MK21FN1M0AVLQ12MK21FN1M0AVLQ12NXP SemiconductorsIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
100
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
320
MK21FN1M0AVMC12MK21FN1M0AVMC12NXP SemiconductorsIC MCU 32BIT 1MB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
81
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 40x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
1,187
MK21FN1M0AVMC12RMK21FN1M0AVMC12RNXP SemiconductorsIC MCU 32BIT 1MB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
81
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 40x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
877
MK21FN1M0AVMD12MK21FN1M0AVMD12NXP SemiconductorsIC MCU 32BIT 1MB FLASH 144MAPBGAMicrocontrollers144-MAPBGA (13x13)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
100
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-MAPBGA (13×13)
Package / Case:
144-LBGA
1,112
MK21FN1M0VLQ12MK21FN1M0VLQ12NXP SemiconductorsIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
100
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,456
MK21FN1M0VMC12MK21FN1M0VMC12NXP SemiconductorsIC MCU 32BIT 1MB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
64
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 40x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
591
MK21FN1M0VMD12MK21FN1M0VMD12NXP SemiconductorsIC MCU 32BIT 1MB FLASH 144MAPBGAMicrocontrollers144-MAPBGA (13x13)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
100
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-MAPBGA (13×13)
Package / Case:
144-LBGA
1,571
MK21FX512AVLQ12MK21FX512AVLQ12NXP SemiconductorsIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
100
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
338
MK21FX512AVMC12MK21FX512AVMC12NXP SemiconductorsIC MCU 32B 512KB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
81
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
740
MK21FX512AVMD12MK21FX512AVMD12NXP SemiconductorsIC MCU 32B 512KB FLASH 144MAPBGAMicrocontrollers144-MAPBGA (13x13)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
95
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-MAPBGA (13×13)
Package / Case:
144-LBGA
719
N/AMK21FX512AVMD12RNXP SemiconductorsKINETIS K21: 120MHZ CORTEX-M4F MMicrocontrollers144-MAPBGA (13x13)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit
Speed:
120MHz
Connectivity:
CANbus, I2C, SAI, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, PWM, WDT
Number of I/O:
104
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-MAPBGA (13×13)
Package / Case:
144-LBGA
190
MK21FX512VLQ12MK21FX512VLQ12NXP SemiconductorsIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
100
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
146
MK21FX512VMC12MK21FX512VMC12NXP SemiconductorsIC MCU 32B 512KB FLASH 121MAPBGAMicrocontrollers121-MAPBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
64
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 40x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-MAPBGA (8×8)
Package / Case:
121-LFBGA
608
MK21FX512VMD12MK21FX512VMD12NXP SemiconductorsIC MCU 32B 512KB FLASH 144MAPBGAMicrocontrollers144-MAPBGA (13x13)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
120MHz
Connectivity:
CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
100
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-MAPBGA (13×13)
Package / Case:
144-LBGA
269
MK22DN512VDC5N/AMK22DN512VDC5NXP SemiconductorsIC MCU 32BIT 512KB FLSH 121XFBGAMicrocontrollers121-XFBGA (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
56
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 20x16b; D/A 1x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
121-XFBGA (8×8)
Package / Case:
121-XFBGA
1,413

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