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R5F21388CNFP#U0

R5F21388CNFP#U0

R5F21388CNFP#U0

Renesas Electronics America

64KB 64K x 8 FLASH R8C 16-Bit Microcontroller R8C/3x/38C Series R5F21388 20MHz 80-LQFP

SOT-23

R5F21388CNFP#U0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 24 Weeks
Mounting Type Surface Mount
Package / Case 80-LQFP
Operating Temperature-20°C~85°C TA
PackagingTray
Series R8C/3x/38C
Published 2010
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 20MHz
Base Part Number R5F21388
Interface I2C, LIN, UART, USART
Memory Size64kB
Oscillator TypeInternal
Number of I/O 75
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
Core Processor R8C
Peripherals POR, PWM, Voltage Detect, WDT
Program Memory TypeFLASH
Core Size 16-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, LINbus, SIO, SSU, UART/USART
Data Converter A/D 20x10b; D/A 2x8b
Number of Timers/Counters 8
RoHS StatusROHS3 Compliant
In-Stock:1847 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.85000$6.85

R5F21388CNFP#U0 Product Details

R5F21388CNFP#U0 Overview


Packaged in a 80-LQFP format, this MCU is available in a compact size. There are 75 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 16-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The R8C/3x/38C series includes this electrical component. There is 64KB 64K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a R8C Core processor, MCU is equipped with the latest technology available. 64kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number R5F21388. In the case of 20MHz frequency operation, it can perform efficiently. The clock has 8 timers/counters to keep track of the time.

R5F21388CNFP#U0 Features


80-LQFP package
Mounting type of Surface Mount


R5F21388CNFP#U0 Applications


There are a lot of Renesas Electronics America
R5F21388CNFP#U0 Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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