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R5F21368SNFP#50

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R5F21368SNFP#50

IC MCU 16BIT 64KB FLASH 64LFQFP

Manufacturer: Renesas Electronics Corporation

Categories: Microcontrollers

Quality Control: Learn More

The Renesas Electronics Corporation R8C/3x/36T-A series microcontroller, part number R5F21368SNFP-50, offers a 16-bit R8C core operating at 20MHz. This device features 64KB of FLASH program memory and 4KB of EEPROM, complemented by 6KB of RAM. Connectivity options include I2C, LINbus, SIO, SSU, and UART/USART interfaces. On-chip peripherals comprise Power-On Reset (POR), Pulse Width Modulation (PWM), Voltage Detect, and Watchdog Timer (WDT). It includes 12 channels of 10-bit Analog-to-Digital (A/D) converters and provides 59 general-purpose I/O pins. The microcontroller operates from 1.8V to 5.5V and is housed in a 64-LFQFP (10x10) surface-mount package. This component is suitable for applications in automotive, industrial, and consumer electronics. The device is supplied in Tape & Reel packaging.

Additional Information

Series: R8C/3x/36T-ARoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case64-LQFP
Mounting TypeSurface Mount
Speed20MHz
Program Memory Size64KB (64K x 8)
RAM Size6K x 8
Operating Temperature-20°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size4K x 8
Core ProcessorR8C
Data ConvertersA/D 12x10b
Core Size16-Bit
Voltage - Supply (Vcc/Vdd)1.8V ~ 5.5V
ConnectivityI2C, LINbus, SIO, SSU, UART/USART
PeripheralsPOR, PWM, Voltage Detect, WDT
Supplier Device Package64-LFQFP (10x10)
Number of I/O59
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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