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.

Total Products: 134,052

Image	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
N/A	MAX32666GXMBT+T	Analog Devices Inc.	IC MCU 32BIT 1MB FLASH 121CTBGA	Microcontrollers	121-CTBGA (8x8)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4/M4F Core Size: 32-Bit Dual-Core Speed: 96MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Bluetooth, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 192K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.6V Data Converters: A/D 8x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 121-CTBGA (8×8) Package / Case: 121-LFBGA	106	GET A QUOTE
	MAX32670GTL+	Analog Devices Inc.	IC MCU 32BIT 384KB FLASH 40TQFN	Microcontrollers	40-TQFN (5x5)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 100MHz Connectivity: 4-Wire, I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 31 Program Memory Size: 384KB (384K x 8) Program Memory Type: FLASH RAM Size: 160K 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: 40-TQFN (5×5) Package / Case: 40-WFQFN Exposed Pad	1,347	GET A QUOTE
N/A	MAX32670GTL+T	Analog Devices Inc.	M4 CORE 100MHZ, 384KB/160KB (W/	Microcontrollers	40-TQFN (5x5)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 100MHz Connectivity: 4-Wire, I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 31 Program Memory Size: 384KB (384K x 8) Program Memory Type: FLASH RAM Size: 160K 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: 40-TQFN (5×5) Package / Case: 40-WFQFN Exposed Pad	652	GET A QUOTE
	MAX32672GTL+	Analog Devices Inc.	IC MCU 32BIT 1MB FLASH 40TQFN	Microcontrollers	40-TQFN (5x5)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 100MHz Connectivity: 4-Wire, I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 12x12b SAR Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-TQFN (5×5) Package / Case: 40-WFQFN Exposed Pad	1,501	GET A QUOTE
N/A	MAX32672GTL+T	Analog Devices Inc.	M4 CORE 96MHZ, 1024KB (W/ ECC),	Microcontrollers	40-TQFN (5x5)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 100MHz Connectivity: FIFO, I2C, SPI, UART/USART Peripherals: AES, Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT Number of I/O: 28 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 12x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-TQFN (5×5) Package / Case: 40-WFQFN Exposed Pad	17	GET A QUOTE
	MAX32672GTLBL+	Analog Devices Inc.	M4 CORE 96MHZ, 1024KB (W/ ECC),	Microcontrollers	40-TQFN (5x5)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 100MHz Connectivity: FIFO, I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 12x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-TQFN (5×5) Package / Case: 40-WFQFN Exposed Pad	536	GET A QUOTE
N/A	MAX32672GTLBL+T	Analog Devices Inc.	M4 CORE 96MHZ, 1024KB (W/ ECC),	Microcontrollers	40-TQFN (5x5)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 100MHz Connectivity: FIFO, I2C, SPI, UART/USART Peripherals: AES, Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT Number of I/O: 28 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 12x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-TQFN (5×5) Package / Case: 40-WFQFN Exposed Pad	72	GET A QUOTE
N/A	MAX32672GTNBL+	Analog Devices Inc.	M4 CORE 96MHZ, 1024KB (W/ ECC),	Microcontrollers	56-TQFN (7x7)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 100MHz Connectivity: FIFO, I2C, SPI, UART/USART Peripherals: AES, Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT Number of I/O: 28 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 12x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 56-TQFN (7×7) Package / Case: 56-WFQFN Exposed Pad	986	GET A QUOTE
N/A	MAX32672GTNBL+T	Analog Devices Inc.	M4 CORE 96MHZ, 1024KB (W/ ECC),	Microcontrollers	56-TQFN (7x7)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 100MHz Connectivity: FIFO, I2C, SPI, UART/USART Peripherals: AES, Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT Number of I/O: 28 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 12x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 56-TQFN (7×7) Package / Case: 56-WFQFN Exposed Pad	660	GET A QUOTE
	MAX32675ATK+	Analog Devices Inc.	IC MCU 32BIT 384KB FLASH 68TQFN	Microcontrollers	68-TQFN (8x8)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 100MHz Connectivity: 4-Wire, I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 23 Program Memory Size: 384KB (384K x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 24x16b, 24x24b Sigma-Delta; D/A 1x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 68-TQFN (8×8) Package / Case: 68-WFQFN Exposed Pad	449	GET A QUOTE
N/A	MAX32675ATK+T	Analog Devices Inc.	M4 CORE 100MHZ, 384KB/160KB (W/	Microcontrollers	68-TQFN (8x8)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 100MHz Connectivity: 4-Wire, I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 23 Program Memory Size: 384KB (384K x 8) Program Memory Type: FLASH RAM Size: 160K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.63V Data Converters: A/D 24×16/24b Sigma-Delta; D/A 1x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 68-TQFN (8×8) Package / Case: 68-WFQFN Exposed Pad	1,996	GET A QUOTE
	MAX32690GTK+	Analog Devices Inc.	M4 120MHZ, RISC-V CO PROCESSOR,	Microcontrollers	68-TQFN (8x8)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 120MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 38 Program Memory Size: 3MB (3M x 8) Program Memory Type: FLASH RAM Size: 1M x 8 Voltage – Supply (Vcc/Vdd): 1.17V ~ 3.6V Data Converters: A/D 3x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 68-TQFN (8×8) Package / Case: 68-WFQFN Exposed Pad	678	GET A QUOTE
N/A	MAX32690GTK+T	Analog Devices Inc.	M4 120MHZ, RISC-V CO PROCESSOR,	Microcontrollers	68-TQFN (8x8)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 120MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, Crypto – AES, POR, PWM, RSA, SHA, TRNG, WDT Number of I/O: 38 Program Memory Size: 3MB (3M x 8) Program Memory Type: FLASH RAM Size: 1M x 8 Voltage – Supply (Vcc/Vdd): 1.17V ~ 3.6V Data Converters: A/D 3x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 68-TQFN (8×8) Package / Case: 68-WFQFN Exposed Pad	573	GET A QUOTE
N/A	MAX32690GWE+T	Analog Devices Inc.	M4 120MHZ, RISC-V CO PROCESSOR,	Microcontrollers	140-WLP (4.53x4.49)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 120MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, Crypto – AES, POR, PWM, RSA, SHA, TRNG, WDT Number of I/O: 104 Program Memory Size: 3MB (3M x 8) Program Memory Type: FLASH RAM Size: 1M x 8 Voltage – Supply (Vcc/Vdd): 1.17V ~ 3.6V Data Converters: A/D 8x12b SAR Oscillator Type: External, Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 140-WLP (4.53×4.49) Package / Case: 140-WFBGA, WLBGA	1,563	GET A QUOTE
N/A	MAX326C/D	Analog Devices Inc.	IC SWITCH SPST-NCX4 3.5KOHM DIE	Analog Switches, Multiplexers, Demultiplexers	Die	N/A	0°C ~ 70°C	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 3.5kOhm Channel-to-Channel Matching (ΔRon): 175Ohm (Typ) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 18V Switch Time (Ton, Toff) (Max): 1µs, 500ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 1.7pF, 1.7pF Current – Leakage (IS(off)) (Max): 10pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die	1,473	GET A QUOTE
	MAX326CEE+	Analog Devices Inc.	IC SW SPST-NCX4 3.5KOHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 3.5kOhm Channel-to-Channel Matching (ΔRon): 175Ohm Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 18V Switch Time (Ton, Toff) (Max): 1µs, 500ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 1.7pF, 1.7pF Current – Leakage (IS(off)) (Max): 10pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	1,529	GET A QUOTE
	MAX326CEE+T	Analog Devices Inc.	IC SW SPST-NCX4 3.5KOHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 3.5kOhm Channel-to-Channel Matching (ΔRon): 175Ohm Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 18V Switch Time (Ton, Toff) (Max): 1µs, 500ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 1.7pF, 1.7pF Current – Leakage (IS(off)) (Max): 10pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	1,100	GET A QUOTE
	MAX326CPE	Analog Devices Inc.	IC SW SPST-NCX4 3.5KOHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 3.5kOhm Channel-to-Channel Matching (ΔRon): 175Ohm Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 18V Switch Time (Ton, Toff) (Max): 1µs, 500ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 1.7pF, 1.7pF Current – Leakage (IS(off)) (Max): 10pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,047	GET A QUOTE
	MAX326CPE+	Analog Devices Inc.	IC SW SPST-NCX4 3.5KOHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 3.5kOhm Channel-to-Channel Matching (ΔRon): 175Ohm Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 18V Switch Time (Ton, Toff) (Max): 1µs, 500ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 1.7pF, 1.7pF Current – Leakage (IS(off)) (Max): 10pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	537	GET A QUOTE
	MAX326CSE	Analog Devices Inc.	IC SW SPST-NCX4 3.5KOHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 3.5kOhm Channel-to-Channel Matching (ΔRon): 175Ohm Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 18V Switch Time (Ton, Toff) (Max): 1µs, 500ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 1.7pF, 1.7pF Current – Leakage (IS(off)) (Max): 10pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	184	GET A QUOTE