10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
Suntsu Electronics Logo - suntsu.com
GET A
QUOTE

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.

Featured Brands

Part Search

CLEAR SEARCH
Total Products: 236,805
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
N/A
UPD78F0546GC(T)-UBT-ARenesasMICROCONTROLLERMicrocontrollers80-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
5MHz
Connectivity:
3-Wire SIO, I2C, LINbus, UART/USART
Peripherals:
LVD, PWM, WDT
Number of I/O:
71
Program Memory Size:
96KB (96K x 8)
Program Memory Type:
FLASH
RAM Size:
5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-LQFP (14×14)
Package / Case:
80-LQFP
916
GET A
QUOTE
UPD78F0547AGC-GAD-AX
UPD78F0547AGC-GAD-AXRenesasIC MCU 8BIT 128KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
3-Wire SIO, I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
71
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
7K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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
1,230
GET A
QUOTE
UPD78F0547AGK-GAK-AX
UPD78F0547AGK-GAK-AXRenesasIC MCU 8BIT 128KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
3-Wire SIO, I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
71
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
7K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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
1,528
GET A
QUOTE
N/A
UPD78F0547DGK-8EU-ARenesasIC MICROCONTROLLER SMDMicrocontrollersN/AN/AN/A

N/A

809
GET A
QUOTE
N/A
UPD78F0547GC-UBT-ARenesasIC MICROCONTROLLER SMDMicrocontrollersN/AN/AN/A

N/A

460
GET A
QUOTE
UPD78F0547GC(S)-UBT-AN/AUPD78F0547GC(S)-UBT-ARenesasIC MCU 8BIT 128MB FLASH 80LQFPMicrocontrollers80-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
3-Wire SIO, I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
71
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
7K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-LQFP (14×14)
Package / Case:
80-LQFP
524
GET A
QUOTE
UPD78F0547GC(T)-UBT-AN/AUPD78F0547GC(T)-UBT-ARenesasIC MCU 8BIT 128MB FLASH 80LQFPMicrocontrollers80-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
3-Wire SIO, I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
71
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
7K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-LQFP (14×14)
Package / Case:
80-LQFP
465
GET A
QUOTE
UPD78F0550MA-FAA-AX
UPD78F0550MA-FAA-AXRenesasIC MCU 8BIT 4KB FLASH 16SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
384 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.173″”, 4.40mm Width)
842
GET A
QUOTE
UPD78F0551MA-FAA-AX
UPD78F0551MA-FAA-AXRenesasIC MCU 8BIT 8KB FLASH 16SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.173″”, 4.40mm Width)
423
GET A
QUOTE
UPD78F0552MA-FAA-AX
UPD78F0552MA-FAA-AXRenesasIC MCU 8BIT 16KB FLASH 16SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.173″”, 4.40mm Width)
669
GET A
QUOTE
UPD78F0555MA-FAA-AX
UPD78F0555MA-FAA-AXRenesasIC MCU 8BIT 4KB FLASH 16SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
384 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.173″”, 4.40mm Width)
1,279
GET A
QUOTE
UPD78F0556MA-FAA-AX
UPD78F0556MA-FAA-AXRenesasIC MCU 8BIT 8KB FLASH 16SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.173″”, 4.40mm Width)
244
GET A
QUOTE
UPD78F0557MA-FAA-AX
UPD78F0557MA-FAA-AXRenesasIC MCU 8BIT 16KB FLASH 16SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
9
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.173″”, 4.40mm Width)
396
GET A
QUOTE
UPD78F0560MC-CAA-AX
UPD78F0560MC-CAA-AXRenesasIC MCU 8BIT 4KB FLASH 20SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
13
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
384 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
20-LSSOP (0.240″”, 6.10mm Width)
886
GET A
QUOTE
UPD78F0561MC-CAA-AX
UPD78F0561MC-CAA-AXRenesasIC MCU 8BIT 8KB FLASH 20SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
20-LSSOP (0.240″”, 6.10mm Width)
344
GET A
QUOTE
UPD78F0562MC-CAA-AX
UPD78F0562MC-CAA-AXRenesasIC MCU 8BIT 16KB FLASH 20SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
20-LSSOP (0.240″”, 6.10mm Width)
1,344
GET A
QUOTE
UPD78F0565MC-CAA-AX
UPD78F0565MC-CAA-AXRenesasIC MCU 8BIT 4KB FLASH 20SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
13
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
384 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
20-LSSOP (0.240″”, 6.10mm Width)
997
GET A
QUOTE
UPD78F0566MC-CAA-AX
UPD78F0566MC-CAA-AXRenesasIC MCU 8BIT 8KB FLASH 20SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
20-SSOP (0.209″”, 5.30mm Width)
1,021
GET A
QUOTE
UPD78F0567MC-CAA-AX
UPD78F0567MC-CAA-AXRenesasIC MCU 8BIT 16KB FLASH 20SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
20-LSSOP (0.240″”, 6.10mm Width)
1,278
GET A
QUOTE
UPD78F0571MC-CAB-AX
UPD78F0571MC-CAB-AXRenesasIC MCU 8BIT 8KB FLASH 30SSOPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
78K/0
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
3-Wire SIO, I2C, LINbus, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
21
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 7x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
30-LSSOP (0.240″”, 6.10mm Width)
829
GET A
QUOTE

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