Microcontrollers

Manufacturers 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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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#X0Datasheet 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#X0Datasheet 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#V0Datasheet 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#U0Datasheet 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#W0Datasheet 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#X6Datasheet 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#X6Datasheet 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#X6Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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#W4Datasheet 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

Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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