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R5F212ACSDFA#X6

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R5F212ACSDFA#X6

IC MCU 16BIT 128KB FLASH 64LQFP

Manufacturer: Renesas Electronics Corporation

Categories: Microcontrollers

Quality Control: Learn More

The Renesas Electronics Corporation R8C/2x/2A microcontroller, part number R5F212ACSDFA-X6, features a 16-bit R8C core operating at 20MHz. This device offers 128KB of FLASH program memory and 7.5KB of RAM. Integrated peripherals include a 12-bit Analog-to-Digital converter with 12 channels and an 8-bit Digital-to-Analog converter with 2 channels. Connectivity options comprise I2C, LINbus, SIO, SSU, and UART/USART. The microcontroller supports various system functions such as Power-On Reset (POR), Pulse Width Modulation (PWM), Voltage Detect, and Watchdog Timer (WDT). It is housed in a 64-LQFP (14x14) package and operates within a voltage range of 2.2V to 5.5V. Operating temperature is specified from -40°C to 85°C. This component is suitable for applications in automotive, industrial automation, and consumer electronics.

Additional Information

Series: R8C/2x/2ARoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case64-LQFP
Mounting TypeSurface Mount
Speed20MHz
Program Memory Size128KB (128K x 8)
RAM Size7.5K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core ProcessorR8C
Data ConvertersA/D 12x10b; D/A 2x8b
Core Size16-Bit
Voltage - Supply (Vcc/Vdd)2.2V ~ 5.5V
ConnectivityI2C, LINbus, SIO, SSU, UART/USART
PeripheralsPOR, PWM, Voltage Detect, WDT
Supplier Device Package64-LQFP (14x14)
Number of I/O55
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

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