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Microcontrollers
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MK20DX256VLL10IC MCU 32BIT 256KB FLASH 100LQFP |
445 | - |
|
Datasheet |
100-LQFP | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 66 | 256KB (256K x 8) | FLASH | 4K x 8 | 64K x 8 | 1.71V ~ 3.6V | A/D 33x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
STM32F417IGH6IC MCU 32BIT 1MB FLASH 176UFBGA |
8,868 | - |
|
Datasheet |
201-UFBGA | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 168MHz | CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 140 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
STM32F205RGY6TRIC MCU 32BIT 1MB FLASH 66WLCSP |
2,944 | - |
|
Datasheet |
66-UFBGA, CSPBGA | STM32F2 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 51 | 1MB (1M x 8) | FLASH | - | 132K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
EFM32LG330F256G-F-QFN64IC MCU 32BIT 256KB FLASH 64QFN |
2,794 | - |
|
Datasheet |
64-VFQFN Exposed Pad | Leopard Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 53 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
CY8C5267LTI-LP089IC MCU 32BIT 128KB FLASH 68QFN |
2,188 | - |
|
Datasheet |
68-VFQFN Exposed Pad | PSOC™ 5 CY8C52LP | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 67MHz | I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 5.5V | A/D 1x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
STM32F407ZET6IC MCU 32BIT 512KB FLASH 144LQFP |
882 | - |
|
Datasheet |
144-LQFP | STM32F4 | Tray | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 168MHz | CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 512KB (512K x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
ATSAMS70N20A-ANIC MCU 32BIT 1MB FLASH 100LQFP |
4,093 | - |
|
Datasheet |
100-LQFP | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 75 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 1.08V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
PIC18F4685-I/PIC MCU 8BIT 96KB FLASH 40DIP |
2,504 | - |
|
Datasheet |
40-DIP (0.600", 15.24mm) | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 96KB (48K x 16) | FLASH | 1K x 8 | 3.25K x 8 | 4.2V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
|
AT32UC3C2256C-A2UTIC MCU 32BIT 256KB FLASH 64TQFP |
544 | - |
|
Datasheet |
64-TQFP | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 45 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
MSP430F149IPMRIC MCU 16BIT 60KB FLASH 64LQFP |
478 | - |
|
Datasheet |
64-LQFP | MSP430x1xx | Tape & Reel (TR) | Active | Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | POR, PWM, WDT | 48 | 60KB (60K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
LPC4370FET100KIC MCU 32BIT ROMLESS 100TFBGA |
992 | - |
|
Datasheet |
100-TFBGA | LPC43xx | Tray | Active | Not Verified | ARM® Cortex®-M4/M0/M0 | 32-Bit Tri-Core | 204MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 49 | - | ROMless | - | 282K x 8 | 2.2V ~ 3.6V | A/D 3x12b SAR; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
STM32F427VIT6IC MCU 32BIT 2MB FLASH 100LQFP |
17,248 | - |
|
Datasheet |
100-LQFP | STM32F4 | Tray | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 82 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
ADUC7061BCPZ32-RLIC MCU 16/32B 32KB FLASH 32LFCSP |
2,405 | - |
|
Datasheet |
32-WFQFN Exposed Pad, CSP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 10MHz | I2C, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 8 | 32KB (16K x 16) | FLASH | - | 1K x 32 | 2.375V ~ 2.625V | A/D 5x24b, 8x24b; D/A 1x14b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
|
MC56F8013VFAEIC MCU 16BIT 16KB FLASH 32LQFP |
2,376 | - |
|
Datasheet |
32-LQFP | 56F8xxx | Tray | Active | Not Verified | 56800E | 16-Bit | 32MHz | I2C, SCI, SPI | POR, PWM, WDT | 26 | 16KB (8K x 16) | FLASH | - | 2K x 16 | 3V ~ 3.6V | A/D 6x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
|
ADUC7061BCPZ32IC MCU 16/32B 32KB FLASH 32LFCSP |
609 | - |
|
Datasheet |
32-WFQFN Exposed Pad, CSP | MicroConverter® ADuC7xxx | Tray | Active | Not Verified | ARM7® | 16/32-Bit | 10MHz | I2C, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 8 | 32KB (16K x 16) | FLASH | - | 1K x 32 | 2.375V ~ 2.625V | A/D 5x24b, 8x24b; D/A 1x14b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
|
MCF51JM64VLHIC MCU 32BIT 64KB FLASH 64LQFP |
950 | - |
|
Datasheet |
64-LQFP | MCF51JM | Tray | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | CANbus, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
PIC32MX695F512L-80I/PTIC MCU 32BIT 512KB FLASH 100TQFP |
5,399 | - |
|
Datasheet |
100-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | Ethernet, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 85 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
|
MSP430F67791AIPZRIC MCU 16BIT 512KB FLASH 100LQFP |
1,568 | - |
|
Datasheet |
100-LQFP | MSP430F6xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter | 62 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
|
AT91SAM7X256C-AUIC MCU 16/32B 256KB FLSH 100LQFP |
2,239 | - |
|
Datasheet |
100-LQFP | SAM7X | Tray | Active | Not Verified | ARM7® | 16/32-Bit | 55MHz | CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 62 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
|
STM32F405RGT7TRIC MCU 32BIT 1MB FLASH 64LQFP |
9,110 | - |
|
Datasheet |
64-LQFP | STM32F4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 168MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 51 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount |
