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
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: 76,307
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
N/A
M38227ECHP#U1Renesas8-BIT, 740/3822 CPUMicrocontrollersN/AN/AN/A

N/A

672
GET A
QUOTE
M38234G4FP#U0
M38234G4FP#U0RenesasIC MCU 8BIT 16KB QZROM 80QFPMicrocontrollers80-QFP (14x20)N/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
SIO, UART/USART
Peripherals:
LCD, WDT
Number of I/O:
49
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
QzROM
RAM Size:
640 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x8b, 8x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-QFP (14×20)
Package / Case:
80-BQFP
599
GET A
QUOTE
M38235G6FP#U0
M38235G6FP#U0RenesasIC MCU 8BIT 24KB QZROM 80QFPMicrocontrollers80-QFP (14x20)N/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
SIO, UART/USART
Peripherals:
LCD, WDT
Number of I/O:
49
Program Memory Size:
24KB (24K x 8)
Program Memory Type:
QzROM
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x8b, 8x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-QFP (14×20)
Package / Case:
80-BQFP
1,137
GET A
QUOTE
M38238G8FP#U0
M38238G8FP#U0RenesasIC MCU 8BIT 32KB QZROM 80QFPMicrocontrollers80-QFP (14x20)N/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
SIO, UART/USART
Peripherals:
LCD, WDT
Number of I/O:
49
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
QzROM
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x8b, 8x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-QFP (14×20)
Package / Case:
80-BQFP
781
GET A
QUOTE
M38239GCFP#U0
M38239GCFP#U0RenesasIC MCU 8BIT 48KB QZROM 80QFPMicrocontrollers80-QFP (14x20)N/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
SIO, UART/USART
Peripherals:
LCD, WDT
Number of I/O:
49
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
QzROM
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x8b, 8x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-QFP (14×20)
Package / Case:
80-BQFP
213
GET A
QUOTE
M38239GCHP#U0
M38239GCHP#U0RenesasIC MCU 8BIT 48KB QZROM 80LQFPMicrocontrollers80-LQFP (12x12)N/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
SIO, UART/USART
Peripherals:
LCD, WDT
Number of I/O:
49
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
QzROM
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x8b, 8x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-LQFP (12×12)
Package / Case:
80-LQFP
1,461
GET A
QUOTE
M3823AGFFP#U0
M3823AGFFP#U0RenesasIC MCU 8BIT 60KB QZROM 80QFPMicrocontrollers80-QFP (14x20)N/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
SIO, UART/USART
Peripherals:
LCD, WDT
Number of I/O:
49
Program Memory Size:
60KB (60K x 8)
Program Memory Type:
QzROM
RAM Size:
2.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x8b, 8x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-QFP (14×20)
Package / Case:
80-BQFP
376
GET A
QUOTE
M38267E8GP
M38267E8GPRenesas8-BIT, OTPROM, MELPS740 CPUMicrocontrollersN/AN/AN/A

N/A

1,946
GET A
QUOTE
M3826AEFFP#U0
M3826AEFFP#U0Renesas8-BIT, OTPROM, MELPS740 CPUMicrocontrollersN/AN/AN/A

N/A

863
GET A
QUOTE
N/A
M3826AEFGP#U0Renesas8-BIT, OTPROM, MELPS740 CPUMicrocontrollersN/AN/AN/A

N/A

1,446
GET A
QUOTE
N/A
M38503E4FP#U1RenesasMICROCONTROLLER, 8 BIT, 740/3850MicrocontrollersN/AN/AN/A

N/A

1,336
GET A
QUOTE
M38503E4SP
M38503E4SPRenesas8-BIT, OTPROM, MELPS740 CPUMicrocontrollersN/AN/AN/A

N/A

536
GET A
QUOTE
N/A
M38503G4AFP#U1RenesasIC MCU 8BIT 16KB QZROM 42SSOPMicrocontrollers42-SSOP1.8V - 5.5V-20°C – 85°C
Core Processor:
740
Core Size:
8-Bit
Speed:
12.5MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
509
GET A
QUOTE
M38504E6SP#U1
M38504E6SP#U1Renesas8-BIT, OTPROM, MELPS740 CPUMicrocontrollersN/AN/AN/A

N/A

690
GET A
QUOTE
M38513E4FP#U0
M38513E4FP#U0RenesasIC MCU 8BIT 16KB OTP 42SDIPMicrocontrollers42-SDIPN/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
SIO, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
34
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
OTP
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 5x10b
Oscillator Type:
External
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
42-SDIP
Package / Case:
42-SDIP (0.600″”, 15.24mm)
595
GET A
QUOTE
M38588GCFP#U0
M38588GCFP#U0RenesasIC MCU 8BIT 48KB QZROM 42SSOPMicrocontrollers42-SSOPN/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
12.5MHz
Connectivity:
SIO, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
34
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
QzROM
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 9x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
42-SSOP
Package / Case:
42-SOP (0.330″”, 8.40mm Width)
346
GET A
QUOTE
M38588GCSP#U0
M38588GCSP#U0RenesasIC MCU 8BIT 48KB QZROM 42SDIPMicrocontrollers42-SDIPN/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
12.5MHz
Connectivity:
SIO, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
34
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
QzROM
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 9x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
42-SDIP
Package / Case:
42-SDIP (0.600″”, 15.24mm)
889
GET A
QUOTE
M38869FFAHP#UU
M38869FFAHP#UURenesasIC MCU 8BIT 60KB FLASH 80LQFPMicrocontrollers80-LQFP (12x12)N/A-20°C ~ 85°C (TA)
Core Processor:
740
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SIO, UART/USART
Peripherals:
PWM, WDT
Number of I/O:
64
Program Memory Size:
60KB (60K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Data Converters:
A/D 8x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-LQFP (12×12)
Package / Case:
80-LQFP
1,026
GET A
QUOTE
N/A
M38B59EFFSRenesasMICROCONTROLLER, 8-BIT, 740 CPUMicrocontrollersN/AN/AN/A

N/A

654
GET A
QUOTE
N/A
M38B79FFFP#U0Renesas8-BIT, 740/38B7 CPUMicrocontrollersN/AN/AN/A

N/A

741
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