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R5F21357CNFP#30

Name: R5F21357CNFP#30
Rating: 4.7 (12 reviews)

IC MCU 16BIT 48KB FLASH 52LQFP

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製造商。部分 #R5F21357CNFP#30
包 52-LQFP
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規格

Supplier	Renesas Electronics America Inc
Package	Tape & Reel (TR)
Series	R8C/3x/35C
ProductStatus	Active
CoreProcessor	R8C
CoreSize	16-Bit
Speed	20MHz
Connectivity	I²C, LINbus, SIO, SSU, UART/USART
Peripherals	POR, PWM, Voltage Detect, WDT
NumberofI/O	47
ProgramMemorySize	48KB (48K x 8)
ProgramMemoryType	FLASH
EEPROMSize	4K x 8
RAMSize	4K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
DataConverters	A/D 12x10b; D/A 2x8b
OscillatorType	Internal
OperatingTemperature	-20°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	52-LQFP

概述

Description

R5F21357CNFP#30 is a Renesas microcontroller in the R5F RX family. It’s a 32-bit MCU designed for embedded control applications, combining a Renesas RX core with on-chip memory and peripherals.
Key points:
- Family/core: RX-based 32-bit MCU; intended for robust, real-time control tasks.
- Memory and peripherals: on-chip flash and RAM, plus common peripherals (timers, ADC/DAC, serial interfaces such as UART/SPI/I2C, and often CAN/USB as available on the device).
- Packaging: CNFP#30 encodes a specific package and temperature grade; exact details in the datasheet.
- Applications: automotive, industrial controls, consumer electronics, and other embedded systems.
- Development: use Renesas toolchain (e2 studio, CCR/RX compiler), and evaluation boards like Renesas Starter Kit for RX families.
Note: For exact specs (clock speed, memory sizes, pinout, electrical characteristics, and package), consult the official Renesas datasheet and user manual for R5F21357CNFP#30.

Features

R5F21357CNFP#30 is a Renesas RL78-family 16-bit microcontroller.
Key features (general for this device family):
- 16-bit RL78 CPU core
- On-chip Flash memory with security options and RAM (sizes vary by variant)
- Peripherals: ADC, comparators; multiple timers and PWM
- Serial interfaces: SCI/UART, I2C, SPI; DMA
- Real-Time Clock (RTC) and watchdog timer
- Interrupt controller and clock/reset management
- Low-power modes with fast wakeup (for ultra-low power apps)
- Package: CNFP (QFP-style) variant
Note: exact memory sizes and peripheral counts depend on the specific variant. Please refer to the official datasheet for precise specs.

Package

Package type: CNFP, which indicates a Renesas plastic Quad Flat Package (QFP) variant.

Pinout

- Pin count: 100 pins (LQFP-100)
- Function: Renesas R5F series 32-bit microcontroller (MCU) with on-chip flash/RAM and standard peripherals for embedded control.

Manufacturer

- Manufacturer: Renesas Electronics Corporation (Renesas).
- What kind of company: A Japanese multinational semiconductor company that designs and manufactures microcontrollers, microprocessors, and other integrated circuits (MCUs, analog ICs, etc.). It is one of the world’s leading MCU suppliers.

Application

R5F21357CNFP#30 is a Renesas RL78 16‑bit microcontroller. Typical applications include automotive body electronics, home appliances/white goods, industrial automation and control, consumer electronics, and IoT/sensor nodes requiring low power, compact packaging, and integrated peripherals.