Microcontrollers

Manufacturer 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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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
R5F10RJAAFA#X0

R5F10RJAAFA#X0

IC MCU 16BIT 16KB FLASH 52LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F10RJAAFA#X0

Datasheet

52-LQFP RL78/L12 Tape & Reel (TR) Discontinued at Digi-Key Not Verified RL78 16-Bit 24MHz CSI, I2C, LINbus, UART/USART DMA, LCD, LVD, POR, PWM, WDT 37 16KB (16K x 8) FLASH 2K x 8 1K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F10RLAAFB#X0

R5F10RLAAFB#X0

IC MCU 16BIT 16KB FLASH 64LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F10RLAAFB#X0

Datasheet

64-LQFP RL78/L12 Tape & Reel (TR) Obsolete Not Verified RL78 16-Bit 24MHz CSI, I2C, LINbus, UART/USART DMA, LCD, LVD, POR, PWM, WDT 47 16KB (16K x 8) FLASH 2K x 8 1K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F10RLAGFB#V0

R5F10RLAGFB#V0

IC MCU 16BIT 16KB FLASH 64LFQFP

Renesas Electronics Corporation

0 -
RFQ
R5F10RLAGFB#V0

Datasheet

64-LQFP RL78/L12 Tray Obsolete Not Verified RL78 16-Bit 24MHz CSI, I2C, LINbus, UART/USART DMA, LCD, LVD, POR, PWM, WDT 47 16KB (16K x 8) FLASH 2K x 8 1K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F111NJGLA#U0

R5F111NJGLA#U0

IC MCU 16BIT 256KB FLASH 85VFLGA

Renesas Electronics Corporation

0 -
RFQ
R5F111NJGLA#U0

Datasheet

85-VFLGA RL78/L1C Tray Discontinued at Digi-Key Not Verified RL78 16-Bit 24MHz CSI, I2C, LINbus, UART/USART LCD, LVD, POR, PWM, WDT 55 256KB (256K x 8) FLASH 8K x 8 16K x 8 1.6V ~ 3.6V A/D 11x8/12b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F11778GNA#W0

R5F11778GNA#W0

IC MCU 16BIT 8KB FLASH 24HWQFN

Renesas Electronics Corporation

0 -
RFQ
R5F11778GNA#W0

Datasheet

24-WFQFN Exposed Pad RL78/I1D Tape & Reel (TR) Obsolete Not Verified RL78 16-Bit 24MHz CSI, I2C, UART/USART LVD, POR, WDT 15 8KB (8K x 8) FLASH 2K x 8 768 x 8 1.6V ~ 3.6V A/D 6x8/12b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F21255SNFP#X6

R5F21255SNFP#X6

IC MCU 16BIT 24KB FLASH 52LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F21255SNFP#X6

Datasheet

52-LQFP R8C/2x/25 Tape & Reel (TR) Active Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, Voltage Detect, WDT 41 24KB (24K x 8) FLASH - 2K x 8 2.2V ~ 5.5V A/D 12x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21257SNFP#X6

R5F21257SNFP#X6

IC MCU 16BIT 48KB FLASH 52LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F21257SNFP#X6

Datasheet

52-LQFP R8C/2x/25 Tray Active Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, Voltage Detect, WDT 41 48KB (48K x 8) FLASH - 2.5K x 8 2.2V ~ 5.5V A/D 12x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212ACSDFP#X6

R5F212ACSDFP#X6

IC MCU 16BIT 128KB FLASH 64LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212ACSDFP#X6

Datasheet

64-LQFP R8C/2x/2A Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, PWM, Voltage Detect, WDT 55 128KB (128K x 8) FLASH - 7.5K x 8 2.2V ~ 5.5V A/D 12x10b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F212B7SNLG#W4

R5F212B7SNLG#W4

IC MCU 16BIT 48KB FLASH 64TFLGA

Renesas Electronics Corporation

0 -
RFQ
R5F212B7SNLG#W4

Datasheet

64-TFLGA R8C/2x/2B Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, PWM, Voltage Detect, WDT 55 48KB (48K x 8) FLASH - 2.5K x 8 2.2V ~ 5.5V A/D 12x10b; D/A 2x8b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212E2NFP#W4

R5F212E2NFP#W4

IC MCU 16BIT 8KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212E2NFP#W4

Datasheet

32-LQFP R8C/2x/2E Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 20MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 25 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 12x10b; D/A 2x8b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212F4NFP#W4

R5F212F4NFP#W4

IC MCU 16BIT 16KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212F4NFP#W4

Datasheet

32-LQFP R8C/2x/2F Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 20MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 25 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 12x10b; D/A 2x8b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212G4SDFP#W4

R5F212G4SDFP#W4

IC MCU 16BIT 16KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212G4SDFP#W4

Datasheet

32-LQFP R8C/2x/2G Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 16KB (16K x 8) FLASH - 512 x 8 2.2V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F212G4SNFP#W4

R5F212G4SNFP#W4

IC MCU 16BIT 16KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212G4SNFP#W4

Datasheet

32-LQFP R8C/2x/2G Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 16KB (16K x 8) FLASH - 512 x 8 2.2V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212G5SDFP#W4

R5F212G5SDFP#W4

IC MCU 16BIT 24KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212G5SDFP#W4

Datasheet

32-LQFP R8C/2x/2G Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 24KB (24K x 8) FLASH - 1K x 8 2.2V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F212G5SNFP#W4

R5F212G5SNFP#W4

IC MCU 16BIT 24KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212G5SNFP#W4

Datasheet

32-LQFP R8C/2x/2G Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 24KB (24K x 8) FLASH - 1K x 8 2.2V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212G6SDFP#W4

R5F212G6SDFP#W4

IC MCU 16BIT 32KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212G6SDFP#W4

Datasheet

32-LQFP R8C/2x/2G Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 32KB (32K x 8) FLASH - 1K x 8 2.2V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F212G6SNFP#W4

R5F212G6SNFP#W4

IC MCU 16BIT 32KB FLASH 32LQFP

Renesas Electronics Corporation

0 -
RFQ
R5F212G6SNFP#W4

Datasheet

32-LQFP R8C/2x/2G Tape & Reel (TR) Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 32KB (32K x 8) FLASH - 1K x 8 2.2V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21321CDSP#W4

R5F21321CDSP#W4

IC MCU 16BIT 4KB FLASH 20LSSOP

Renesas Electronics Corporation

0 -
RFQ
R5F21321CDSP#W4

Datasheet

20-LSSOP (0.173", 4.40mm Width) R8C/3x/32C Tape & Reel (TR) Last Time Buy Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, PWM, Voltage Detect, WDT 15 4KB (4K x 8) FLASH 4K x 8 512 x 8 1.8V ~ 5.5V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21321CNSP#W4

R5F21321CNSP#W4

IC MCU 16BIT 4KB FLASH 20LSSOP

Renesas Electronics Corporation

0 -
RFQ
R5F21321CNSP#W4

Datasheet

20-LSSOP (0.173", 4.40mm Width) R8C/3x/32C Tape & Reel (TR) Last Time Buy Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, PWM, Voltage Detect, WDT 15 4KB (4K x 8) FLASH 4K x 8 512 x 8 1.8V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21321DNSP#W4

R5F21321DNSP#W4

IC MCU 16BIT 4KB FLASH 20LSSOP

Renesas Electronics Corporation

0 -
RFQ
R5F21321DNSP#W4

Datasheet

20-LSSOP (0.173", 4.40mm Width) R8C/3x/32D Tape & Reel (TR) Last Time Buy Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, PWM, Voltage Detect, WDT 15 4KB (4K x 8) FLASH - 1K x 8 1.8V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
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