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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LPC11E67JBD64EIC MCU 32BIT 128KB FLASH 64LQFP |
297 | - |
|
Datasheet |
64-LQFP | LPC11Exx | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 50MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 50 | 128KB (128K x 8) | FLASH | 4K x 8 | 20K x 8 | 2.4V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
MSP430F1132IDWIC MCU 16BIT 8KB FLASH 20SOIC |
161 | - |
|
Datasheet |
20-SOIC (0.295", 7.50mm Width) | MSP430x1xx | Tube | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 14 | 8KB (8K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
ATXMEGA64B3-MHIC MCU 8/16BIT 64KB FLASH 64QFN |
520 | - |
|
Datasheet |
64-VFQFN Exposed Pad | AVR® XMEGA® B3 | Tray | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 36 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
|
ATMEGA329PA-MURIC MCU 8BIT 32KB FLASH 64QFN |
3,892 | - |
|
Datasheet |
64-VFQFN Exposed Pad | AVR® ATmega | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 20MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 54 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC16F873AT-I/MLIC MCU 8BIT 7KB FLASH 28QFN |
1,600 | - |
|
Datasheet |
28-VQFN Exposed Pad | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | FLASH | 128 x 8 | 192 x 8 | 4V ~ 5.5V | A/D 5x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
DSPIC33FJ16GS502T-50I/MMIC MCU 16BIT 16KB FLASH 28QFN |
1,600 | - |
|
Datasheet |
28-VQFN Exposed Pad | dsPIC™ 33F | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 50 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 16x10b; D/A 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
S912ZVMAL3F0WLFIC MCU 16BIT 32KB FLASH 48LQFP |
1,250 | - |
|
Datasheet |
48-LQFP | S12 MagniV | Tray | Active | Not Verified | S12Z | 16-Bit | 32MHz | LINbus, SCI, SPI | PWM, WDT | 22 | 32KB (32K x 8) | FLASH | 128 x 8 | 2K x 8 | 3.5V ~ 20V | A/D 7x10b | Internal | -40°C ~ 150°C (TA) | - | - | Surface Mount | ||
|
ATMEGA325PV-10AUIC MCU 8BIT 32KB FLASH 64TQFP |
287 | - |
|
Datasheet |
64-TQFP | AVR® ATmega | Tray | Active | Not Verified | AVR | 8-Bit | 10MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
DSPIC33EP64GS504T-I/PTIC MCU 16BIT 64KB FLASH 44TQFP |
1,175 | - |
|
Datasheet |
44-TQFP | dsPIC™ 33EP, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 70 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 19x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
|
MSP430F1121IDWIC MCU 16BIT 4KB FLASH 20SOIC |
108 | - |
|
Datasheet |
20-SOIC (0.295", 7.50mm Width) | MSP430x1xx | Bulk | Not For New Designs | Verified | MSP430 CPU16 | 16-Bit | 8MHz | - | POR, WDT | 14 | 4KB (4K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC16F873T-04/SOIC MCU 8BIT 7KB FLASH 28SOIC |
4,448 | - |
|
Datasheet |
28-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | FLASH | 128 x 8 | 192 x 8 | 4V ~ 5.5V | A/D 5x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | ||
|
|
M483SE8AEIC MCU 32BIT 128KB FLASH 64LQFP |
245 | - |
|
Datasheet |
64-LQFP | NuMicro® M480 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 192MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, SmartCard, SPI, USB | Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT | 52 | 128KB (128K x 8) | FLASH | - | 64K x 8 | 1.8V ~ 3.6V | A/D 16x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
MAXQ610A-0000+IC MCU 16BIT 64KB FLASH 32TQFN |
639 | - |
|
Datasheet |
32-WFQFN Exposed Pad | MAXQ® | Tube | Active | Not Verified | MAXQ20S | 16-Bit | 12MHz | SPI, UART/USART | Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT | 24 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 1.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | ||
|
R5F56519BDLK#20IC MCU 32BIT 1MB FLASH 145TFLGA |
454 | - |
|
Datasheet |
145-TFLGA | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 111 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
STM32F091VBT7IC MCU 32BIT 128KB FLASH 100LQFP |
315 | - |
|
Datasheet |
100-LQFP | STM32F0 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | DMA, I2S, POR, PWM, WDT | 88 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2V ~ 3.6V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
ATSAM4LS2AA-AUIC MCU 32BIT 128KB FLASH 48TQFP |
241 | - |
|
Datasheet |
48-TQFP | SAM4L | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.68V ~ 3.6V | A/D 3x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC32MX530F128L-I/PFIC MCU 32BIT 128KB FLASH 100TQFP |
120 | - |
|
Datasheet |
100-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 48x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
CY8C4247AZI-M475IC MCU 32BIT 128KB FLASH 64TQFP |
1,575 | - |
|
Datasheet |
64-LQFP | PSOC™ 4 CY8C42xx - M | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT | 51 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR; D/A 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
MC56F82746VLFIC MCU 32BIT 64KB FLASH 48LQFP |
1,250 | - |
|
Datasheet |
48-LQFP | 56F8xxx | Tray | Active | Not Verified | 56800EX | 32-Bit Single-Core | 100MHz | CANbus, I2C, SCI, SPI | DMA, POR, PWM, WDT | 39 | 64KB (32K x 16) | FLASH | - | 4K x 16 | 2.7V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
PIC32MX550F256L-I/PTIC MCU 32BIT 256KB FLASH 100TQFP |
825 | - |
|
Datasheet |
100-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 48x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
