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Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

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Total Products: 76,308
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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SST89E516RD2-40-I-NJE-T-NXX
SST89E516RD2-40-I-NJE-T-NXXMicrochip TechnologyIC MCU 8BIT 72KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
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)
963
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SST89E516RD2-40-I-NJE-ZZ134
SST89E516RD2-40-I-NJE-ZZ134Microchip TechnologyIC MCU 8BIT 72KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
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)
1,595
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SST89E516RD2-40-I-TQJE
SST89E516RD2-40-I-TQJEMicrochip TechnologyIC MCU 8BIT 72KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,790
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SST89E516RD2-40-I-TQJE-NXX
SST89E516RD2-40-I-TQJE-NXXMicrochip TechnologyIC MCU 8BIT 72KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
401
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SST89E516RD2-40-I-TQJE-T-NXX
SST89E516RD2-40-I-TQJE-T-NXXMicrochip TechnologyIC MCU 8BIT 72KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,540
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SST89E516RD2-40-I-TQJE-ZZ134
SST89E516RD2-40-I-TQJE-ZZ134Microchip TechnologyIC MCU 8BIT 72KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
275
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SST89E54RD2A-40-C-NJE
SST89E54RD2A-40-C-NJEMicrochip TechnologyIC MCU 8BIT 24KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
24KB (24K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
295
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SST89E54RD2A-40-C-TQJE
SST89E54RD2A-40-C-TQJEMicrochip TechnologyIC MCU 8BIT 24KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
24KB (24K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,357
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SST89E54RD2A-40-C-TQJE-T
SST89E54RD2A-40-C-TQJE-TMicrochip TechnologyIC MCU 8BIT 24KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
24KB (24K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,390
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SST89E54RDA-40-C-PIE
SST89E54RDA-40-C-PIEMicrochip TechnologyIC MCU 8BIT 24KB FLASH 40PDILMicrocontrollers40-PDILN/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
32
Program Memory Size:
24KB (24K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIL
Package / Case:
40-DIP (0.600″”, 15.24mm)
963
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SST89E58RD2-40-C-NJE
SST89E58RD2-40-C-NJEMicrochip TechnologyIC MCU 8BIT 40KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
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)
49
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SST89E58RD2-40-C-TQJE
SST89E58RD2-40-C-TQJEMicrochip TechnologyIC MCU 8BIT 40KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,611
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SST89E58RD2-40-I-NJE
SST89E58RD2-40-I-NJEMicrochip TechnologyIC MCU 8BIT 40KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
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)
819
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SST89E58RD2A-40-C-NJE
SST89E58RD2A-40-C-NJEMicrochip TechnologyIC MCU 8BIT 40KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
385
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SST89E58RD2A-40-C-TQJE
SST89E58RD2A-40-C-TQJEMicrochip TechnologyIC MCU 8BIT 40KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,504
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SST89E58RD2A-40-I-TQJE-T
SST89E58RD2A-40-I-TQJE-TMicrochip TechnologyIC MCU 8BIT 40KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,680
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SST89E58RDA-40-C-PIE
SST89E58RDA-40-C-PIEMicrochip TechnologyIC MCU 8BIT 40KB FLASH 40PDILMicrocontrollers40-PDILN/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
32
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIL
Package / Case:
40-DIP (0.600″”, 15.24mm)
970
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SST89V516RD2-33-C-NJE
SST89V516RD2-33-C-NJEMicrochip TechnologyIC MCU 8BIT 72KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
33MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
1,001
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SST89V516RD2-33-C-NJE-T
SST89V516RD2-33-C-NJE-TMicrochip TechnologyIC MCU 8BIT 72KB FLASH 44PLCCMicrocontrollers44-PLCC (16.59x16.59)N/A0°C ~ 70°C
Core Processor:
8051
Core Size:
8-Bit
Speed:
33MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.59×16.59)
Package / Case:
44-LCC (J-Lead)
282
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SST89V516RD2-33-C-TQJE
SST89V516RD2-33-C-TQJEMicrochip TechnologyIC MCU 8BIT 72KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
33MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
36
Program Memory Size:
72KB (72K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
163
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About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

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