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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: 76,658
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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K32L2B21VMP0A
K32L2B21VMP0ANXP SemiconductorsIC MCU 32BIT 128KB FLSH 64MAPBGAMicrocontrollers64-MAPBGA (5x5)N/A–
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
FlexIO, I2C, SPI, TSI, UART/USART, USB
Peripherals:
DMA, LCD, PWM, WDT
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.2V
Oscillator Type:
Internal
Mounting Type:
Surface Mount
Supplier Device Package:
64-MAPBGA (5×5)
Package / Case:
64-LFBGA
256
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N/A
K32L2B31VFM0ANXP SemiconductorsIC MCU 32BIT 256KB FLASH 32QFNMicrocontrollers32-QFN (5x5)N/A–
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
FlexIO, I2C, SPI, TSI, UART/USART, USB
Peripherals:
DMA, LCD, PWM, WDT
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.2V
Oscillator Type:
Internal
Mounting Type:
Surface Mount
Supplier Device Package:
32-QFN (5×5)
Package / Case:
32-UFQFN Exposed Pad
246
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K32L2B31VFT0A
K32L2B31VFT0ANXP SemiconductorsIC MCU 32BIT 256KB FLASH 48QFNMicrocontrollers48-QFN (7x7)N/A–
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
FlexIO, I2C, SPI, TSI, UART/USART, USB
Peripherals:
DMA, LCD, PWM, WDT
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.2V
Oscillator Type:
Internal
Mounting Type:
Surface Mount
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-UFQFN Exposed Pad
954
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K32L2B31VLH0A
K32L2B31VLH0ANXP SemiconductorsIC MCU 32BIT 256KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A–
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
FlexIO, I2C, SPI, TSI, UART/USART, USB
Peripherals:
DMA, LCD, PWM, WDT
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.2V
Oscillator Type:
Internal
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
1,186
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K32L2B31VMP0A
K32L2B31VMP0ANXP SemiconductorsIC MCU 32BIT 256KB FLSH 64MAPBGAMicrocontrollers64-MAPBGA (5x5)N/A–
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
FlexIO, I2C, SPI, TSI, UART/USART, USB
Peripherals:
DMA, LCD, PWM, WDT
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.2V
Oscillator Type:
Internal
Mounting Type:
Surface Mount
Supplier Device Package:
64-MAPBGA (5×5)
Package / Case:
64-LFBGA
1,112
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K32L3A60VPJ1AT
K32L3A60VPJ1ATNXP SemiconductorsIC MCU 32B 1.25MB FLASH 176VFBGAMicrocontrollers176-VFBGA (9x9)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4/M0+
Core Size:
32-Bit Dual-Core
Speed:
72MHz
Connectivity:
FlexIO, I2C, SAI, SDHC, SPI, UART/USART, USB
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
104
Program Memory Size:
1.25MB (1.25M x 8)
Program Memory Type:
FLASH
EEPROM Size:
48K x 8
RAM Size:
384K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-VFBGA (9×9)
Package / Case:
176-VFBGA
933
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N/AN/AK32W022S1M2VPJATNXP SemiconductorsMCU BT5/FSK/THREAD 176-VFBGAMicrocontrollers176-VFBGAN/A-40°C ~ 105°C
Core Processor:
ARM® Cortex®-M4/M0
Core Size:
32-Bit Dual-Core
Speed:
72MHz
Connectivity:
EBI/EMI, I2C, SAI, SDHC, SPI, UART/USART, USB
Peripherals:
Bluetooth, DMA, PWM, WDT
Number of I/O:
104
Program Memory Size:
1.25MB (1.25M x 8)
Program Memory Type:
FLASH
RAM Size:
384K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D – 12bit; D/A – 12bit
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C
Mounting Type:
Surface Mount
Supplier Device Package:
176-VFBGA
Package / Case:
176-VFBGA
607
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N/AN/AK32W032S1M2CAVARNXP SemiconductorsMCU KINETIS BT5/FSK WLCSPMicrocontrollers191-WLCSP (5.97x5.85)N/A-40°C ~ 85°C
Core Processor:
ARM® Cortex®-M4/M0
Core Size:
32-Bit Dual-Core
Speed:
72MHz
Connectivity:
EBI/EMI, I2C, SAI, SDHC, SPI, UART/USART, USB
Peripherals:
Bluetooth, DMA, PWM, WDT
Number of I/O:
104
Program Memory Size:
1.25MB (1.25M x 8)
Program Memory Type:
FLASH
RAM Size:
384K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D – 12bit; D/A – 12bit
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
191-WLCSP (5.97×5.85)
843
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N/AN/AK32W032S1M2VPJATNXP SemiconductorsMCU KINETIS BT5/FSK 176-VFBGAMicrocontrollers176-VFBGAN/A-40°C ~ 105°C
Core Processor:
ARM® Cortex®-M4/M0
Core Size:
32-Bit Dual-Core
Speed:
72MHz
Connectivity:
EBI/EMI, I2C, SAI, SDHC, SPI, UART/USART, USB
Peripherals:
Bluetooth, DMA, PWM, WDT
Number of I/O:
104
Program Memory Size:
1.25MB (1.25M x 8)
Program Memory Type:
FLASH
RAM Size:
384K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D – 12bit; D/A – 12bit
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C
Mounting Type:
Surface Mount
Supplier Device Package:
176-VFBGA
757
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N/AN/AK32W042S1M2CAVARNXP SemiconductorsMCU KINETIS BT5/FSK/THREAD WLCSPMicrocontrollers191-WLCSP (5.97x5.85)N/A-40°C ~ 85°C
Core Processor:
ARM® Cortex®-M4/M0
Core Size:
32-Bit Dual-Core
Speed:
72MHz
Connectivity:
EBI/EMI, I2C, SAI, SDHC, SPI, UART/USART, USB
Peripherals:
Bluetooth, DMA, PWM, WDT
Number of I/O:
104
Program Memory Size:
1.25MB (1.25M x 8)
Program Memory Type:
FLASH
RAM Size:
384K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D – 12bit; D/A – 12bit
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
191-WLCSP (5.97×5.85)
1,155
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N/AN/AK32W042S1M2VPJATNXP SemiconductorsMCU KINETIS THREAD 176-VFBGAMicrocontrollers176-VFBGAN/A-40°C ~ 105°C
Core Processor:
ARM® Cortex®-M4/M0
Core Size:
32-Bit Dual-Core
Speed:
72MHz
Connectivity:
EBI/EMI, I2C, SAI, SDHC, SPI, UART/USART, USB
Peripherals:
Bluetooth, DMA, PWM, WDT
Number of I/O:
104
Program Memory Size:
1.25MB (1.25M x 8)
Program Memory Type:
FLASH
RAM Size:
384K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D – 12bit; D/A – 12bit
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C
Mounting Type:
Surface Mount
Supplier Device Package:
176-VFBGA
1,233
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K9S08SG16E1MTGN/AK9S08SG16E1MTGNXP SemiconductorsSAMPLE PACK DEVICEMicrocontrollersN/AN/AN/A

N/A

1,040
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KC56F8246MLF
KC56F8246MLFNXP SemiconductorsMC56F8246MLF - Microcontroller,MicrocontrollersN/AN/AN/A

N/A

1,579
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KC9S08GT60ACFDE
KC9S08GT60ACFDENXP SemiconductorsMC9S08GT60ACFDE - MicrocontrolleMicrocontrollersN/AN/AN/A

N/A

679
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KCF51JM128VLH
KCF51JM128VLHNXP SemiconductorsMCF51JM128VLH - MCF51JM 32-bit MMicrocontrollersN/AN/AN/A

N/A

1,718
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N/AN/AKKL15Z128CAD4RNXP SemiconductorsIC MCU 32BIT 128KB FLASH 35WLCSPMicrocontrollers35-WLCSP (2.53x2.99)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT
Number of I/O:
31
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 3.6V
Data Converters:
A/D 9x16b; D/A 1x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
35-WLCSP (2.53×2.99)
Package / Case:
35-UFBGA, WLCSP
57
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KU81C51SLAH
KU81C51SLAHIntel8-BIT, MROM, 8051 CPU, 16MHZMicrocontrollers100-PQFPN/A0°C ~ 70°C (TA)
Core Processor:
87C51
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
UART/USART
Peripherals:
LED
Number of I/O:
24
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
ROM
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 4x8b SAR
Oscillator Type:
External, Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-PQFP
Package / Case:
100-QFP Bumpered
1,193
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KU87C51SLAH
KU87C51SLAHIntel8-BIT, OTPROM, 8051 CPU, 16MHZMicrocontrollers100-PQFP (19.05x19.05)N/A0°C ~ 70°C (TA)
Core Processor:
87C51
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
UART/USART
Peripherals:
LED
Number of I/O:
24
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
OTP
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 4x8b SAR
Oscillator Type:
External, Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-PQFP (19.05×19.05)
Package / Case:
100-QFP
236
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N/A
KW45Z41052AFPBTNXP SemiconductorsK4W1 40HVQFNMicrocontrollers40-HVQFN (6x6)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
96MHz
Connectivity:
CANbus, HMI, I2C, SPI, UART/USART
Peripherals:
DMA, PWM, WDT
Number of I/O:
22
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.6V
Data Converters:
A/D 14x16b SAR
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
40-HVQFN (6×6)
Package / Case:
40-VFQFN Exposed Pad
966
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KW45Z41052AFTBT
KW45Z41052AFTBTNXP SemiconductorsK4W1 HVQFN48Microcontrollers48-HVQFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
96MHz
Connectivity:
CANbus, HMI, I2C, SPI, UART/USART
Peripherals:
DMA, PWM, WDT
Number of I/O:
29
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.6V
Data Converters:
A/D 14x16b SAR
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-HVQFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
181
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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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