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0755-82798135Microcontrollers
Microcontrollers are integrated circuits that combine a processor core, memory and peripheral functions to control electronic systems. They are widely used in industrial control, automotive electronics, consumer devices, communication equipment, medical electronics, IoT products, smart home devices, automation systems and embedded applications.
This category includes 8-bit microcontrollers, 16-bit microcontrollers, 32-bit microcontrollers, low-power MCUs, automotive MCUs, wireless MCUs, general-purpose MCUs and application-specific embedded controllers. These components are commonly selected based on core architecture, clock speed, memory size, interface support, operating voltage, package type, temperature range and application requirements.
TomatoElec supplies original Microcontrollers from recognized semiconductor manufacturers such as STMicroelectronics, Microchip, NXP, Texas Instruments, Renesas, Infineon, onsemi, Analog Devices and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Programmable | Core Processor | Core Size | Speed | Connectivity | Peripherals | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | RAM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ATSAMD51J18A-AFTIC MCU 32BIT 256KB FLASH 64TQFP |
1,372 | - |
|
Datasheet |
64-TQFP | SAM D51 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM | 51 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.63V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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R7FA4M2AC3CFP#AA0IC MCU 32BIT 384KB FLSH 100LFQFP |
710 | - |
|
Datasheet |
100-LQFP | RA4M2 | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 100MHz | CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 78 | 384KB (384K x 8) | FLASH | 8K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 13x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MK20DN32VFM5IC MCU 32BIT 32KB FLASH 32QFN |
0 | - |
|
Datasheet |
32-VFQFN Exposed Pad | Kinetis K20 | Bulk | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 3.6V | A/D 6x16b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R5F51308ADFN#30IC MCU 32BIT 512KB FLASH 80LFQFP |
289 | - |
|
Datasheet |
80-LQFP | RX130 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, LINbus, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 68 | 512KB (512K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.8V ~ 5.5V | A/D 17x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F523W8ADNG#30IC MCU 32BIT 512KB FLASH 56HVQFN |
94 | - |
|
Datasheet |
56-VFQFN Exposed Pad | RX23W | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | CANbus, I2C, IrDA, SD/SDIO, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 29 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 2.7V ~ 3.6V | A/D 12x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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EFM32G200F64G-E-QFN32IC MCU 32BIT 64KB FLASH 32QFN |
8,787 | - |
|
Datasheet |
32-VQFN Exposed Pad | Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 24 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.98V ~ 3.8V | A/D 4x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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TMPM383FWUG(JZ)IC MCU 32BIT 128KB FLASH 64LQFP |
1,331 | - |
|
Datasheet |
64-LQFP | TX03 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, Microwire, SIO, SPI, SSI, SSP, UART/USART | POR, WDT | 47 | 128KB (128K x 8) | FLASH | - | 10K x 8 | 3.9V ~ 5.5V | A/D 10x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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ATSAM4S8BA-MUIC MCU 32BIT 512KB FLASH 64QFN |
420 | - |
|
Datasheet |
64-VFQFN Exposed Pad | SAM4S | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
ATSAM4S8BB-MNIC MCU 32BIT 512KB FLASH 64QFN |
230 | - |
|
Datasheet |
64-VFQFN Exposed Pad | SAM4S | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
S9KEAZ128AVLHRIC MCU 32BIT 128KB FLASH 64LQFP |
2,885 | - |
|
Datasheet |
64-LQFP | Kinetis KEA | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | CANbus, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 58 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
MK22FN128VDC10IC MCU 32BIT 128KB FLASH 121BGA |
1,595 | - |
|
Datasheet |
121-XFBGA | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 24K x 8 | 1.71V ~ 3.6V | A/D 34x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
|
MK21DX128AVMC5IC MCU 32B 128KB FLASH 121MAPBGA |
343 | - |
|
Datasheet |
121-LFBGA | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 64 | 128KB (128K x 8) | FLASH | 4K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 20x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
F280023PNQRIC MCU 32BIT 64KB FLASH 80LQFP |
297 | - |
|
Datasheet |
80-LQFP | F28002x C2000™ | Tape & Reel (TR) | Active | Not Verified | C28x | 32-Bit Single-Core | 100MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 39 | 64KB (32K x 16) | FLASH | - | 12K x 16 | 2.81V ~ 3.63V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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DSPIC33CH256MP505-I/M4IC MCU 16BIT 328KB FLASH 48UQFN |
213 | - |
|
Datasheet |
48-UFQFN Exposed Pad | dsPIC™ 33CH, Functional Safety (FuSa) | Tube | Active | Not Verified | dsPIC | 16-Bit Dual-Core | 180MHz, 200MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 39 | 328kB (328k x 8) | FLASH, PRAM | - | 48K x 8 | 3V ~ 3.6V | A/D 31x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
|
PIC16C73B-04/SOIC MCU 8BIT 7KB OTP 28SOIC |
109 | - |
|
Datasheet |
28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 5.5V | A/D 5x8b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | ||
|
MSP430FR5949IRHATIC MCU 16BIT 64KB FRAM 40VQFN |
2,746 | - |
|
Datasheet |
40-VFQFN Exposed Pad | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 64KB (64K x 8) | FRAM | - | 2K x 8 | 1.8V ~ 3.6V | A/D 14x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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MSP430FR5949IDAIC MCU 16BIT 64KB FRAM 38TSSOP |
120 | - |
|
Datasheet |
38-TSSOP (0.240", 6.10mm Width) | MSP430™ FRAM | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 31 | 64KB (64K x 8) | FRAM | - | 2K x 8 | 1.8V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
EFM32TG210F32-D-QFN32IC MCU 32BIT 32KB FLASH 32QFN |
245 | - |
|
Datasheet |
32-VQFN Exposed Pad | Tiny Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM | 24 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.98V ~ 3.8V | A/D 4x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
DSPIC33EV256GM006-E/PTIC MCU 16BIT 256KB FLASH 64TQFP |
435 | - |
|
Datasheet |
64-TQFP | dsPIC™ 33EV, Functional Safety (FuSa) | Tray | Active | Not Verified | dsPIC | 16-Bit | 60 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 53 | 256KB (85.5K x 24) | FLASH | - | 16K x 8 | 4.5V ~ 5.5V | A/D 36x10/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
|
MKL26Z128VFM4IC MCU 32BIT 128KB FLASH 32QFN |
0 | - |
|
Datasheet |
32-VFQFN Exposed Pad | Kinetis KL2 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | 23 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D - 16bit; D/A - 12bit | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount, Wettable Flank |
