Renesas R5F562N7BDFP#V0

Overview

R5F562N7BDFP#V0 from Renesas is a 32-bit RX CPU-based microcontroller delivering 165 DMIPS at 100 MHz, featuring single-precision IEEE-754 FPU, 384 KB flash, 64 KB SRAM, 32 KB data flash, Ethernet MAC (10/100 Mbps), USB 2.0 Full-Speed Host/Function/OTG, CAN 2.0B (1 channel, 32 mailboxes), and 12-bit ADC (8-channel) - deployed in industrial HMI, networked gateways, and embedded control systems.

For engineers reviewing the R5F562N7BDFP#V0 datasheet, R5F562N7BDFP#V0 pinout, R5F562N7BDFP#V0 application, or R5F562N7BDFP#V0 equivalent, key selection criteria include LQFP100 package compatibility, 100 MHz real-time deterministic execution, integrated Ethernet+USB+CAN connectivity, 384 KB flash with background programming, and -40°C to +85°C industrial temperature operation.

Technical Context

The R5F562N7BDFP#V0 implements the 32-bit RXv1 CPU core with CISC-Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates a Memory Protection Unit (MPU), background JTAG debug, and high-speed trace for safety-critical firmware development.

Its system clocking supports external 8–14 MHz crystal input to internal PLL, generating independent ICLK (up to 100 MHz), PCLK (up to 50 MHz), and BCLK (up to 50 MHz) domains. The MCU includes dual watchdog timers (WDT and IWDT), RTC with calendar function, and four low-power modes including Deep Software Standby with RTC retention.

Key Specifications

Pinout & Package

LQFP100 package (PLQP0100KB-A), 14×14 mm body, 0.5 mm pitch, exposed pad not present, RoHS-compliant lead-free finish.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R5F562N7BDFP#V0, R5F562N7BDFB#V0 enables external memory expansion and higher I/O count, while R5F56217BDFP#V0 reduces cost by removing CAN - both retain identical core performance, flash/SRAM size, and LQFP packaging but differ in peripheral availability and pin mapping.

Availability

R5F562N7BDFP#V0 is available at Aetrix Electronics and suitable for industrial HMI, smart gateway, and networked motor drive applications requiring stable component supply, long-term lifecycle support, and full industrial temperature grade (-40°C to +85°C).

Supply support for R5F562N7BDFP#V0 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX62N Group, including R5F562N7BDFP#V0, was designed for high-performance industrial automation with integrated real-time connectivity (Ethernet, USB, CAN), deterministic control, and functional safety readiness.

FAQ

What is the maximum operating frequency and core architecture of the R5F562N7BDFP#V0?

The R5F562N7BDFP#V0 operates at a maximum frequency of 100 MHz using the 32-bit RXv1 CPU core with CISC-Harvard architecture, 5-stage pipeline, and variable-length instruction set. It delivers 165 DMIPS and includes a single-precision IEEE-754 floating-point unit, accumulator, and memory protection unit (MPU) - all confirmed in the official Renesas R01DS0052EJ0140 datasheet.

Does the R5F562N7BDFP#V0 support Ethernet and USB simultaneously, and what interfaces are provided?

Yes, the R5F562N7BDFP#V0 supports concurrent Ethernet and USB operation. It integrates an Ethernet MAC (10/100 Mbps) with MII/RMII interface support and a USB 2.0 Full-Speed host/function/OTG module with integrated transceiver and 2 KB buffer RAM. Both peripherals operate independently under the same 100 MHz clock domain, enabling seamless protocol bridging in gateway applications.

What are the memory resources available on the R5F562N7BDFP#V0?

The R5F562N7BDFP#V0 provides 384 KB of on-chip flash memory (zero wait states at 100 MHz), 64 KB of SRAM, and 32 KB of data flash rated for 30,000 erase cycles. Flash supports in-application programming via USB, SCI, JTAG, or user code - critical for field firmware updates without external programmers.

Which package type and pin count does the R5F562N7BDFP#V0 use?

The R5F562N7BDFP#V0 uses the LQFP100 package (PLQP0100KB-A): 100-pin, 14×14 mm body, 0.5 mm pitch, with separate VCC/VSS domains for digital, analog, USB, and PLL supplies. This package supports 72 GPIO, including 5 V-tolerant inputs and open-drain outputs, as verified in Renesas datasheet Figure 1.7 and Table 1.3.

Does the R5F562N7BDFP#V0 include CAN functionality, and how many mailboxes are supported?

Yes, the R5F562N7BDFP#V0 includes one CAN 2.0B-compliant controller supporting 32 dedicated mailboxes for transmit/receive filtering and prioritization. This is explicitly documented in Table 1.2 (RX62N Group functions) and Section 1.1 "Communication function" of the R01DS0052EJ0140 datasheet - confirming full CAN capability in this LQFP100 variant.