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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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STM32F401CCU6IC MCU 32BIT 256KB FLSH 48UFQFPN |
597 | - |
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Datasheet |
48-UFQFN Exposed Pad | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 84MHz | I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.7V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC32MX270F256B-I/SPIC MCU 32BIT 256KB FLASH 28SPDIP |
583 | - |
|
Datasheet |
28-DIP (0.300", 7.62mm) | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 19 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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PIC18F66K80-I/MRIC MCU 8BIT 64KB FLASH 64VQFN |
407 | - |
|
Datasheet |
64-VFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | ECANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 54 | 64KB (32K x 16) | FLASH | 1K x 8 | 3.6K x 8 | 1.8V ~ 5.5V | A/D 11x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC32MX170F256B-50I/SPIC MCU 32BIT 256KB FLASH 28SPDIP |
257 | - |
|
Datasheet |
28-DIP (0.300", 7.62mm) | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 21 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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STM32F103C6T6ATRIC MCU 32BIT 32KB FLASH 48LQFP |
5,765 | - |
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Datasheet |
48-LQFP | STM32F1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT | 37 | 32KB (32K x 8) | FLASH | - | 10K x 8 | 2V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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STM32F103T6U6AIC MCU 32BIT 32KB FLASH 36VFQFPN |
4,023 | - |
|
Datasheet |
36-VFQFN Exposed Pad | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT | 26 | 32KB (32K x 8) | FLASH | - | 10K x 8 | 2V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CYPM1311-48LDXIIC MCU 32BIT 256KB FLASH 48QFN |
959 | - |
|
Datasheet |
48-UFQFN Exposed Pad | EZ-PD™ PMG1 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 48MHz | FIFO, I2C, SPI, SSP, UART/USART, USB | Brown-out Detect/Reset, CapSense, DMA, POR, PWM, WDT | 26 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 5x8/12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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C8051F390-A-GMIC MCU 8BIT 16KB FLASH 24QFN |
896 | - |
|
Datasheet |
24-WFQFN Exposed Pad | C8051F39x | Tube | Active | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 21 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 20x10b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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STM32F103C6T6AIC MCU 32BIT 32KB FLASH 48LQFP |
773 | - |
|
Datasheet |
48-LQFP | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT | 37 | 32KB (32K x 8) | FLASH | - | 10K x 8 | 2V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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STM32L443CCY6TRIC MCU 32BIT 256KB FLASH 49WLCSP |
5,399 | - |
|
Datasheet |
49-UFBGA, WLCSP | STM32L4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 39 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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MAX32660GTP+IC MCU 32BIT 256KB FLASH 20TQFN |
386 | - |
|
Datasheet |
20-WFQFN Exposed Pad | DARWIN | Tube | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 96MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 14 | 256KB (256K x 8) | FLASH | - | 96K x 8 | 1.71V ~ 3.63V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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PIC18F67K90-I/PTIC MCU 8BIT 128KB FLASH 64TQFP |
1,403 | - |
|
Datasheet |
64-TQFP | PIC® XLP™ 18K | Tray | Active | Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC32MX174F256B-I/MMIC MCU 32BIT 256KB FLASH 28QFN |
183 | - |
|
Datasheet |
28-VQFN Exposed Pad | PIC® XLP™ 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 72MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 21 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.5V ~ 3.6V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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STM32F373CBT6IC MCU 32BIT 128KB FLASH 48LQFP |
2,230 | - |
|
Datasheet |
48-LQFP | STM32F3 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 24K x 8 | 2V ~ 3.6V | A/D 1x12b, 3x16b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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ATSAMG55J19A-AUIC MCU 32BIT 512KB FLASH 64LQFP |
3,861 | - |
|
Datasheet |
64-LQFP | SAM G55 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 48 | 512KB (512K x 8) | FLASH | - | 176K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC24FJ1024GA606-I/PTIC MCU 16BIT 1MB FLASH 64TQFP |
3,588 | - |
|
Datasheet |
64-TQFP | PIC® 24F | Tray | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 53 | 1MB (341.5K x 24) | FLASH | - | 32K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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STM32L151CBT6IC MCU 32BIT 128KB FLASH 48LQFP |
6,437 | - |
|
Datasheet |
48-LQFP | STM32L1 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT | 37 | 128KB (128K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R7FA6T1AB3CFP#AA0IC MCU 32BIT 256KB FLSH 100LFQFP |
703 | - |
|
Datasheet |
100-LQFP | RA6T1 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 67 | 256KB (256K x 8) | FLASH | 8K x 8 | 64K x 8 | 2.7V ~ 3.6V | A/D 19x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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PIC24FJ512GB606-I/PTIC MCU 16BIT 512KB FLASH 64TQFP |
6,402 | - |
|
Datasheet |
64-TQFP | PIC® 24F | Tray | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 53 | 512KB (170K x 24) | FLASH | - | 32K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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ATSAMD51J19A-AUIC MCU 32BIT 512KB FLASH 64TQFP |
187 | - |
|
Datasheet |
64-TQFP | SAM D51 | Tray | 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 | 512KB (512K x 8) | FLASH | - | 192K x 8 | 1.71V ~ 3.63V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
