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: 134,055
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
73S1209F-44IMR/F73S1209F-44IMR/FAnalog Devices Inc.IC MCU 8BIT 32KB FLASH 44QFNMicrocontrollers44-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,888
73S1209F-44M/F/PD73S1209F-44M/F/PDAnalog Devices Inc.IC MCU 8BIT 32KB FLASH 44QFNMicrocontrollers44-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
208
73S1209F-68IM/F73S1209F-68IM/FAnalog Devices Inc.IC MCU 8BIT 32KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
583
73S1209F-68M/F/P173S1209F-68M/F/P1Analog Devices Inc.SELF-CONTAINED SMART CARD READERMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART
Peripherals:
LED, WDT
Number of I/O:
8
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 6.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
1,812
73S1210F-68IM/F73S1210F-68IM/FAnalog Devices Inc.IC MCU 8BIT 32KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART
Peripherals:
LED, POR, WDT
Number of I/O:
8
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 6.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
183
73S1215F-44IM/F73S1215F-44IM/FAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 44QFNMicrocontrollers44-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
141
73S1215F-44IM/F/P73S1215F-44IM/F/PAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 44QFNMicrocontrollers44-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
11
73S1215F-44IMR/F/P73S1215F-44IMR/F/PAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 44QFNMicrocontrollers44-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
356
73S1215F-68IM/F73S1215F-68IM/FAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
409
73S1215F-68IM/F/P73S1215F-68IM/F/PAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
317
73S1215F-68IMR/F73S1215F-68IMR/FAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
9
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
1,504
73S1217F-68M/F/PE73S1217F-68M/F/PEAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
8
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 6.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
802
73S1217F-68MR/F/PE73S1217F-68MR/F/PEAnalog Devices Inc.IC MCU 8BIT 64KB FLASH 68QFNMicrocontrollers68-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
80515
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, SmartCard, UART/USART, USB
Peripherals:
LED, POR, WDT
Number of I/O:
8
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 6.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-QFN (8×8)
Package / Case:
68-VFQFN Exposed Pad
542
74AHC1G66GV-Q100H74AHC1G66GV-Q100HNexperia USA Inc.IC SWITCH SPST-NOX1 22OHM SC74AAnalog Switches, Multiplexers, DemultiplexersSC-74AN/A-40°C ~ 125°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
1
On-State Resistance (Max):
22Ohm
Voltage – Supply, Single (V+):
2V ~ 5.5V
Switch Time (Ton, Toff) (Max):
11ns, 11ns
-3db Bandwidth:
280MHz
Channel Capacitance (CS(off), CD(off)):
10pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Package / Case:
SC-74A, SOT-753
Supplier Device Package:
SC-74A
819
74AHC1G66GV,12574AHC1G66GV,125Nexperia USA Inc.IC SWITCH SPST-NOX1 22OHM SC74AAnalog Switches, Multiplexers, DemultiplexersSC-74AN/A-40°C ~ 125°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
1
On-State Resistance (Max):
22Ohm
Voltage – Supply, Single (V+):
2V ~ 5.5V
Switch Time (Ton, Toff) (Max):
11ns, 11ns
-3db Bandwidth:
280MHz
Channel Capacitance (CS(off), CD(off)):
10pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
SC-74A, SOT-753
Supplier Device Package:
SC-74A
1,994
74AHC1G66GW-Q100H74AHC1G66GW-Q100HNexperia USA Inc.IC SWITCH SPST-NOX1 22OHM 5TSSOPAnalog Switches, Multiplexers, Demultiplexers5-TSSOPN/A-40°C ~ 125°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
1
On-State Resistance (Max):
22Ohm
Voltage – Supply, Single (V+):
2V ~ 5.5V
Switch Time (Ton, Toff) (Max):
11ns, 11ns
-3db Bandwidth:
280MHz
Channel Capacitance (CS(off), CD(off)):
10pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Package / Case:
5-TSSOP, SC-70-5, SOT-353
Supplier Device Package:
5-TSSOP
586
74AHC1G66GW,12574AHC1G66GW,125Nexperia USA Inc.IC SWITCH SPST-NOX1 22OHM 5TSSOPAnalog Switches, Multiplexers, Demultiplexers5-TSSOPN/A-40°C ~ 125°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
1
On-State Resistance (Max):
22Ohm
Voltage – Supply, Single (V+):
2V ~ 5.5V
Switch Time (Ton, Toff) (Max):
11ns, 11ns
-3db Bandwidth:
280MHz
Channel Capacitance (CS(off), CD(off)):
10pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
5-TSSOP, SC-70-5, SOT-353
Supplier Device Package:
5-TSSOP
1,317
74AHC1G66GW,16574AHC1G66GW,165Nexperia USA Inc.IC SWITCH SPST-NOX1 22OHM 5TSSOPAnalog Switches, Multiplexers, Demultiplexers5-TSSOPN/A-40°C ~ 125°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
1
On-State Resistance (Max):
22Ohm
Voltage – Supply, Single (V+):
2V ~ 5.5V
Switch Time (Ton, Toff) (Max):
11ns, 11ns
-3db Bandwidth:
280MHz
Channel Capacitance (CS(off), CD(off)):
10pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
5-TSSOP, SC-70-5, SOT-353
Supplier Device Package:
5-TSSOP
254
74AHCT1G66GV-Q100H74AHCT1G66GV-Q100HNexperia USA Inc.IC SWITCH SPST-NOX1 22OHM SC74AAnalog Switches, Multiplexers, DemultiplexersSC-74AN/A-40°C ~ 125°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
1
On-State Resistance (Max):
22Ohm
Voltage – Supply, Single (V+):
4.5V ~ 5.5V
Switch Time (Ton, Toff) (Max):
11ns, 11ns
-3db Bandwidth:
280MHz
Channel Capacitance (CS(off), CD(off)):
10pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Package / Case:
SC-74A, SOT-753
Supplier Device Package:
SC-74A
616
74AHCT1G66GV,12574AHCT1G66GV,125Nexperia USA Inc.IC SWITCH SPST-NOX1 22OHM SC74AAnalog Switches, Multiplexers, DemultiplexersSC-74AN/A-40°C ~ 125°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
1
On-State Resistance (Max):
22Ohm
Voltage – Supply, Single (V+):
4.5V ~ 5.5V
Switch Time (Ton, Toff) (Max):
11ns, 11ns
-3db Bandwidth:
280MHz
Channel Capacitance (CS(off), CD(off)):
10pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
SC-74A, SOT-753
Supplier Device Package:
SC-74A
1,936

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