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: 8,639
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
P80C557E4EFB/01,55
P80C557E4EFB/01,55NXP SemiconductorsIC MCU 8BIT ROMLESS 80PQFPMicrocontrollers80-PQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, I2C, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
40
Program Memory Type:
ROMless
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-PQFP (14×20)
Package / Case:
80-BQFP
407
GET A
QUOTE
P80C562EBA/02,512
P80C562EBA/02,512NXP SemiconductorsIC MCU 8BIT ROMLESS 68PLCCMicrocontrollers68-PLCC (24.18x24.18)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
48
Program Memory Type:
ROMless
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x8b
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-PLCC (24.18×24.18)
Package / Case:
68-LCC (J-Lead)
828
GET A
QUOTE
P80C592FFA/00,512
P80C592FFA/00,512NXP SemiconductorsIC MCU 8BIT ROMLESS 68PLCCMicrocontrollers68-PLCC (24.18x24.18)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
CANbus, EBI/EMI, UART/USART
Peripherals:
DMA, POR, PWM, WDT
Number of I/O:
48
Program Memory Type:
ROMless
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-PLCC (24.18×24.18)
Package / Case:
68-LCC (J-Lead)
93
GET A
QUOTE
P80C592FFA/00,518
P80C592FFA/00,518NXP SemiconductorsIC MCU 8BIT ROMLESS 68PLCCMicrocontrollers68-PLCC (24.18x24.18)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
CANbus, EBI/EMI, UART/USART
Peripherals:
DMA, POR, PWM, WDT
Number of I/O:
48
Program Memory Type:
ROMless
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-PLCC (24.18×24.18)
Package / Case:
68-LCC (J-Lead)
72
GET A
QUOTE
P80C652EBA/04,512
P80C652EBA/04,512NXP SemiconductorsIC MCU 8BIT ROMLESS 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, I2C, UART/USART
Peripherals:
POR
Number of I/O:
32
Program Memory Type:
ROMless
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
483
GET A
QUOTE
P80C652EBA/04,518
P80C652EBA/04,518NXP SemiconductorsIC MCU 8BIT ROMLESS 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, I2C, UART/USART
Peripherals:
POR
Number of I/O:
32
Program Memory Type:
ROMless
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
525
GET A
QUOTE
P80CE598FFB/00,518
P80CE598FFB/00,518NXP SemiconductorsIC MCU 8BIT ROMLESS 80PQFPMicrocontrollers80-PQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
CANbus, EBI/EMI, UART/USART
Peripherals:
DMA, POR, PWM, WDT
Number of I/O:
48
Program Memory Type:
ROMless
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-PQFP (14×20)
Package / Case:
80-BQFP
1,276
GET A
QUOTE
P80CE598FFB/00,557
P80CE598FFB/00,557NXP SemiconductorsIC MCU 8BIT ROMLESS 80PQFPMicrocontrollers80-PQFP (14x20)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
CANbus, EBI/EMI, UART/USART
Peripherals:
DMA, POR, PWM, WDT
Number of I/O:
48
Program Memory Type:
ROMless
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-PQFP (14×20)
Package / Case:
80-BQFP
306
GET A
QUOTE
P87C51FA-4A,512
P87C51FA-4A,512NXP SemiconductorsIC MCU 8BIT 8KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
OTP
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
910
GET A
QUOTE
P87C51FA-4N,112
P87C51FA-4N,112NXP SemiconductorsIC MCU 8BIT 8KB OTP 40DIPMicrocontrollers40-DIPN/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
OTP
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-DIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
395
GET A
QUOTE
P87C51FA-5A,512
P87C51FA-5A,512NXP SemiconductorsIC MCU 8BIT 8KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
OTP
RAM Size:
256 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-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
508
GET A
QUOTE
P87C51FB-4A,512
P87C51FB-4A,512NXP SemiconductorsIC MCU 8BIT 16KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
OTP
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
1,582
GET A
QUOTE
P87C51FB-4B,557
P87C51FB-4B,557NXP SemiconductorsIC MCU 8BIT 16KB OTP 44PQFPMicrocontrollers44-PQFP (10x10)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
OTP
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PQFP (10×10)
Package / Case:
44-QFP
1,033
GET A
QUOTE
P87C51FB-4N,112
P87C51FB-4N,112NXP SemiconductorsIC MCU 8BIT 16KB OTP 40DIPMicrocontrollers40-DIPN/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
OTP
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-DIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
835
GET A
QUOTE
P87C51FB-5A,512
P87C51FB-5A,512NXP SemiconductorsIC MCU 8BIT 16KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
OTP
RAM Size:
256 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-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
1,035
GET A
QUOTE
P87C51FC-4A,512
P87C51FC-4A,512NXP SemiconductorsIC MCU 8BIT 32KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM
Number of I/O:
32
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
OTP
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
379
GET A
QUOTE
P87C51MB2BA/02,529N/AP87C51MB2BA/02,529NXP SemiconductorsIC MCU 8BIT 64KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
OTP
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
733
GET A
QUOTE
P87C51MC2BA/02,529N/AP87C51MC2BA/02,529NXP SemiconductorsIC MCU 8BIT 96KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
96KB (96K x 8)
Program Memory Type:
OTP
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
1,482
GET A
QUOTE
N/A
P87C51MC2BA/02YNXP SemiconductorsIC MCU 8BIT 96KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
96KB (96K x 8)
Program Memory Type:
OTP
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
1,021
GET A
QUOTE
P87C51RA+4A,512
P87C51RA+4A,512NXP SemiconductorsIC MCU 8BIT 8KB OTP 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
EBI/EMI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
OTP
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
65
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