Electronic Parts Search

Suntsu Electronics is your reliable source for hard-to-find and obsolete electronic components. Our advanced part search tool makes it easy to quickly find the products you need. You can search by part number, manufacturer, or specifications to instantly access a comprehensive database of electronic components.

Part Search

CLEAR SEARCH
Total Products: 236,805
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
UPSD3422E-40U6UPSD3422E-40U6STMicroelectronicsIC MCU 8BIT 80KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
840
UPSD3422EB40T6UPSD3422EB40T6STMicroelectronicsIC MCU 8BIT 80KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
841
UPSD3422EV-40U6UPSD3422EV-40U6STMicroelectronicsIC MCU 8BIT 80KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
297
UPSD3433E-40T6UPSD3433E-40T6STMicroelectronicsIC MCU 8BIT 160KB FLASH 52TQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-TQFP
934
UPSD3433E-40U6UPSD3433E-40U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
831
UPSD3433EV-40U6UPSD3433EV-40U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,999
UPSD3433EVB40T6UPSD3433EVB40T6STMicroelectronicsIC MCU 8BIT 160KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
74
UPSD3433EVB40U6UPSD3433EVB40U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
612
UPSD3434E-40U6UPSD3434E-40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,508
UPSD3434EB40U6UPSD3434EB40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
976
UPSD3434EV-40U6UPSD3434EV-40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,845
UPSD3434EVB40U6UPSD3434EVB40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
164
UPSD3454E-40U6UPSD3454E-40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
638
UPSD3454EVB40T6UPSD3454EVB40T6STMicroelectronicsIC MCU 8BIT 288KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
777
UPSD3454EVB40U6UPSD3454EVB40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,383
UPT2D101MHDUPT2D101MHDNichiconCAP ALUM 100UF ±20% 200V RADIALAluminum Electrolytic CapacitorsN/A200 V-40°C - 105°C
Applications:
General Purpose
Capacitance:
100 µF
ESR:
N/A
Height Seated (Max):
3.2 cm
Impedance:
N/A
Lead Spacing:
5 mm
Lifetime @ Temp:
5000 h @ 105°C
Polarization:
Polar
Ratings:
N/A
Ripple Current High Frequency:
768 mA @ 10 kHz
Ripple Current Low Frequency:
480 mA @ 120 Hz
Size / Dimension:
30.5 x 12.5 mm
Surface Mount Land Size:
N/A
Tolerance:
-20%~20%
1,491
UPT2D121MHDUPT2D121MHDNichiconCAP ALUM 120UF ±20% 200V RADIALAluminum Electrolytic CapacitorsN/A200 V-40°C - 105°C
Applications:
General Purpose
Capacitance:
120 µF
ESR:
N/A
Height Seated (Max):
3.2 cm
Impedance:
N/A
Lead Spacing:
5 mm
Lifetime @ Temp:
5000 h @ 105°C
Polarization:
Polar
Ratings:
N/A
Ripple Current High Frequency:
848 mA @ 10 kHz
Ripple Current Low Frequency:
530 mA @ 120 Hz
Size / Dimension:
30.5 x 12.5 mm
Surface Mount Land Size:
N/A
Tolerance:
-20%~20%
630
UPT2D151MHDUPT2D151MHDNichiconCAP ALUM 150UF ±20% 200V RADIALAluminum Electrolytic CapacitorsN/A200 V-40°C - 105°C
Applications:
General Purpose
Capacitance:
150 µF
ESR:
N/A
Height Seated (Max):
3.7 cm
Impedance:
N/A
Lead Spacing:
5 mm
Lifetime @ Temp:
5000 h @ 105°C
Polarization:
Polar
Ratings:
N/A
Ripple Current High Frequency:
992 mA @ 10 kHz
Ripple Current Low Frequency:
620 mA @ 120 Hz
Size / Dimension:
35.5 x 12.5 mm
Surface Mount Land Size:
N/A
Tolerance:
-20%~20%
699
UPT2D181MHDUPT2D181MHDNichiconCAP ALUM 180UF ±20% 200V RADIALAluminum Electrolytic CapacitorsN/A200 V-40°C - 105°C
Applications:
General Purpose
Capacitance:
180 µF
ESR:
N/A
Height Seated (Max):
4.15 cm
Impedance:
N/A
Lead Spacing:
5 mm
Lifetime @ Temp:
5000 h @ 105°C
Polarization:
Polar
Ratings:
N/A
Ripple Current High Frequency:
1.12 A @ 10 kHz
Ripple Current Low Frequency:
700 mA @ 120 Hz
Size / Dimension:
40 x 12.5 mm
Surface Mount Land Size:
N/A
Tolerance:
-20%~20%
836
UPT2D221MHDUPT2D221MHDNichiconCAP ALUM 220UF ±20% 200V RADIALAluminum Electrolytic CapacitorsN/A200 V-40°C - 105°C
Applications:
General Purpose
Capacitance:
220 µF
ESR:
N/A
Height Seated (Max):
3.2 cm
Impedance:
N/A
Lead Spacing:
7.5 mm
Lifetime @ Temp:
5000 h @ 105°C
Polarization:
Polar
Ratings:
N/A
Ripple Current High Frequency:
1.216 A @ 10 kHz
Ripple Current Low Frequency:
760 mA @ 120 Hz
Size / Dimension:
30.5 x 16 mm
Surface Mount Land Size:
N/A
Tolerance:
-20%~20%
777

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


    Global Sourcing Capabilities

    Tap into our global network of suppliers to find the components you need. We simplify procurement, even for hard-to-find parts, saving you time and ensuring smooth production.

    Second Sourcing  Second Sourcing Solutions

    Don’t let supply chain disruptions delay your project. We’ll help you identify alternative components and secure reliable secondary sources to keep your production on track.

    Obsolescence Management  Obsolescence Management

    Outsmart obsolescence and ensure your designs stay in production. We’ll help you navigate component lifecycles, secure long-term supply, and find smart alternatives when parts are discontinued.

    Shortage Mitigation  Shortage Mitigation

    Forget supply chain worries. Our team specializes in navigating the unpredictable component market, leveraging our global network and deep expertise to help you find the necessary components when you need them.

























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      keyboard_arrow_up