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R5F64178PFB

Name: R5F64178PFB
Rating: 4.7 (12 reviews)

IC MCU 16/32BIT 768KB 100LFQFP

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製造商。部分 #R5F64178PFB
包 LQFP-100
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規格

Package	Tray
Series	M16C/R32C/100/117
ProductStatus	Obsolete
CoreProcessor	R32C/100
CoreSize	16/32-Bit
Speed	50MHz
Connectivity	CANbus, EBI/EMI, I²C, IEBus, UART/USART
Peripherals	DMA, LVD, PWM, WDT
NumberofI/O	84
ProgramMemorySize	768KB (768K x 8)
ProgramMemoryType	FLASH
EEPROMSize	8K x 8
RAMSize	63K x 8
Voltage-Supply(Vcc/Vdd)	3V ~ 5.5V
DataConverters	A/D 26x10b; D/A 2x8b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	100-LQFP

概述

Description

R5F64178PFB is a Renesas RX-family 32‑bit microcontroller (R5F6xxx). It uses the RXv2 CPU core, delivering deterministic real‑time performance for embedded control tasks. The device integrates program flash and RAM on chip, with exact memory size and I/O/peripherals specified by the package variant (PFB suffix indicates a specific package/temperature/configuration). Typical peripherals in RX parts include multiple serial interfaces (SCI/UART, I2C, SPI), timers and PWM, ADCs (and sometimes DACs), and other common on‑chip peripherals; some variants may add USB or CAN and LCD support. It is suitable for motor control, automation, sensing, and other embedded control applications. For precise specs (flash/RAM size, numbers of I/O, peripherals, operating voltages, packaging), refer to the official Renesas datasheet and hardware manual for your exact part marking.

Package

Plastic LQFP package, typically LQFP-100 (100-pin) variant.

Pinout

- Pin count: 100-pin (LQFP-100 package)
- Function: Renesas RX-family 32-bit microcontroller with on-chip flash and RAM and a range of peripherals for embedded control (timers, ADC, UART/SPI/I2C, etc.).

Manufacturer

- Manufacturer: Renesas Electronics Corporation.
- What kind of company: A Japanese multinational semiconductor company that designs and manufactures microcontrollers and other ICs (MCUs, SoCs, processors) for automotive, industrial, and consumer markets.

Application

R5F64178PFB is a Renesas RL78 family microcontroller for general embedded control. Typical application areas: home appliances (washing machines, refrigerators, ACs), industrial automation and sensor systems, motor control and power management, building/energy management, and consumer electronics or IoT devices.