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
PIC18F45Q10T-I/MPN/APIC18F45Q10T-I/MPMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40QFNMicrocontrollers40-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x10b; D/A 1x5b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
532
PIC18F45Q10T-I/PTN/APIC18F45Q10T-I/PTMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x10b; D/A 1x5b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
66
PIC18F45Q24-E/MPN/APIC18F45Q24-E/MPMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers40-QFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
298
N/AN/APIC18F45Q24-E/PMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers40-PDIPN/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
287
PIC18F45Q24-E/PTN/APIC18F45Q24-E/PTMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
764
PIC18F45Q24-I/MPN/APIC18F45Q24-I/MPMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers40-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
1,110
N/AN/APIC18F45Q24-I/PMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
1,833
PIC18F45Q24-I/PTN/APIC18F45Q24-I/PTMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,416
PIC18F45Q24T-I/MPPIC18F45Q24T-I/MPMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers40-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
1,486
PIC18F45Q24T-I/PTPIC18F45Q24T-I/PTMicrochip Technology32KB FLASH, 2KB RAM, 512BYTES EEMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
512 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 22x10b SAR; D/A 1x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
214
PIC18F45Q43-E/MPPIC18F45Q43-E/MPMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40QFNMicrocontrollers40-QFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b; D/A 1x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
1,587
PIC18F45Q43-E/PPIC18F45Q43-E/PMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b; D/A 1x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
1,194
PIC18F45Q43-E/PTPIC18F45Q43-E/PTMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b; D/A 1x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,000
PIC18F45Q43-I/MPPIC18F45Q43-I/MPMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40QFNMicrocontrollers40-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b; D/A 1x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
605
PIC18F45Q43-I/PPIC18F45Q43-I/PMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b; D/A 1x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
709
PIC18F45Q43-I/PTPIC18F45Q43-I/PTMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b; D/A 1x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
813
PIC18F45Q43T-I/MPPIC18F45Q43T-I/MPMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40QFNMicrocontrollers40-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b; D/A 1x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
132
N/APIC18F45Q71-E/MPMicrochip Technology32KB FLASH, 2KB RAM, 2X OPA, 12-Microcontrollers40-QFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b SAR; D/A 2, 1×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (5×5)
Package / Case:
40-VFQFN Exposed Pad
46
N/APIC18F45Q71-E/PMicrochip Technology32KB FLASH, 2KB RAM, 2X OPA, 12-Microcontrollers40-PDIPN/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b SAR; D/A 2, 1×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
867
N/APIC18F45Q71-E/PTMicrochip Technology32KB FLASH, 2KB RAM, 2X OPA, 12-Microcontrollers44-TQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
PIC
Core Size:
8-Bit
Speed:
64MHz
Connectivity:
DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
256 x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 35x12b SAR; D/A 2, 1×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,178

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