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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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STM32F446RCT6IC MCU 32BIT 256KB FLASH 64LQFP |
559 | - |
|
Datasheet |
64-LQFP | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | 50 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.7V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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DSPIC33FJ64GP706A-I/PTIC MCU 16BIT 64KB FLASH 64TQFP |
3,744 | - |
|
Datasheet |
64-TQFP | dsPIC™ 33F | Tray | Active | Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 18x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC24FJ256GA106-E/PTIC MCU 16BIT 256KB FLASH 64TQFP |
357 | - |
|
Datasheet |
64-TQFP | PIC® 24F | Tray | Active | Verified | PIC | 16-Bit | 32MHz | I2C, PMP, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 256KB (85.5K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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MSP430F5419AIPZIC MCU 16BIT 128KB FLASH 100LQFP |
1,530 | - |
|
Datasheet |
100-LQFP | MSP430F5xx | Tray | Active | Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 87 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY9BF524MPMC-G-MNE2IC MCU 32BIT 288KB FLASH 80LQFP |
3,570 | - |
|
Datasheet |
80-LQFP | FM3 MB9B520M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, CSIO, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 65 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 26x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MSP430FR5994IPMRIC MCU 16BIT 256KB FRAM 64LQFP |
1,275 | - |
|
Datasheet |
64-LQFP | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 54 | 256KB (256K x 8) | FRAM | - | 8K x 8 | 1.8V ~ 3.6V | A/D 17x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC16F77T-I/PTIC MCU 8BIT 14KB FLASH 44TQFP |
1,370 | - |
|
Datasheet |
44-TQFP | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 14KB (8K x 14) | FLASH | - | 368 x 8 | 4V ~ 5.5V | A/D 8x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT89C5131A-RDTUMIC MCU 8BIT 32KB FLASH 64VQFP |
3,430 | - |
|
Datasheet |
64-LQFP | AT89C513x | Tray | Active | Verified | 80C51 | 8-Bit | 48MHz | I2C, SPI, UART/USART, USB | LED, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | 4K x 8 | 1.25K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC16F877A-I/LIC MCU 8BIT 14KB FLASH 44PLCC |
1,845 | - |
|
Datasheet |
44-LCC (J-Lead) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 14KB (8K x 14) | FLASH | 256 x 8 | 368 x 8 | 4V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC16F876-20I/SOIC MCU 8BIT 14KB FLASH 28SOIC |
676 | - |
|
Datasheet |
28-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 14KB (8K x 14) | FLASH | 256 x 8 | 368 x 8 | 4V ~ 5.5V | A/D 5x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
MK20DX128VLF5IC MCU 32BIT 128KB FLASH 48LQFP |
1,250 | - |
|
Datasheet |
48-LQFP | Kinetis K20 | Tray | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 29 | 128KB (128K x 8) | FLASH | 2K x 8 | 16K x 8 | 1.71V ~ 3.6V | A/D 11x16b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
STM32F412RET6TRIC MCU 32BIT 512KB FLASH 64LQFP |
783 | - |
|
Datasheet |
64-LQFP | STM32F4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 50 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.7V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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STM32F373CCT6IC MCU 32BIT 256KB FLASH 48LQFP |
3,314 | - |
|
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 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2V ~ 3.6V | A/D 1x12b, 3x16b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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MSP430FR5994IZVWRIC MCU 16BIT 256KB FRAM 87NFBGA |
1,520 | - |
|
Datasheet |
87-VFBGA | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 68 | 256KB (256K x 8) | FRAM | - | 8K x 8 | 1.8V ~ 3.6V | A/D 20x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
DSPIC30F4013-30I/PTIC MCU 16BIT 48KB FLASH 44TQFP |
3,555 | - |
|
Datasheet |
44-TQFP | dsPIC™ 30F | Tray | Active | Verified | dsPIC | 16-Bit | 30 MIPs | CANbus, I2C, SPI, UART/USART | AC'97, Brown-out Detect/Reset, I2S, POR, PWM, WDT | 30 | 48KB (16K x 24) | FLASH | 1K x 8 | 2K x 8 | 2.5V ~ 5.5V | A/D 13x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC18F2580-I/SOIC MCU 8BIT 32KB FLASH 28SOIC |
1,380 | - |
|
Datasheet |
28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 4.2V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
C8051F382-GQIC MCU 8BIT 32KB FLASH 48TQFP |
4,787 | - |
|
Datasheet |
48-TQFP | C8051F38x | Tray | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | EBI/EMI, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 40 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 5.25V | A/D 32x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
STM32G473CET6IC MCU 32BIT 512KB FLASH 48LQFP |
1,495 | - |
|
Datasheet |
48-LQFP | STM32G4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 170MHz | CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 38 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 20x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC18F97J60-I/PTIC MCU 8BIT 128KB FLASH 100TQFP |
1,132 | - |
|
Datasheet |
100-TQFP | PIC® 18J | Tray | Active | Not Verified | PIC | 8-Bit | 41.667MHz | EBI/EMI, Ethernet, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 70 | 128KB (64K x 16) | FLASH | - | 3808 x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC16LF877A-I/PTIC MCU 8BIT 14KB FLASH 44TQFP |
627 | - |
|
Datasheet |
44-TQFP | PIC® 16F | Tray | Active | Verified | PIC | 8-Bit | 10MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 14KB (8K x 14) | FLASH | 256 x 8 | 368 x 8 | 2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount |
