Renesas R5F562N7ADFP#V0

Overview

R5F562N7ADFP#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 on-chip flash, 64 KB SRAM, 32 KB data flash, 12-bit ADC (8-channel), dual 10-bit DACs, Ethernet MAC (10/100 Mbps), USB 2.0 Full-Speed Host/Function/OTG, CAN 2.0B (1 channel), and TFT-LCD controller - deployed in industrial HMI and networked embedded control systems.

For engineers reviewing the R5F562N7ADFP#V0 datasheet, R5F562N7ADFP#V0 pinout, R5F562N7ADFP#V0 application, or R5F562N7ADFP#V0 equivalent, key selection criteria include its LQFP100 package with 100-pin footprint, 2.7–3.6 V single-supply operation, –40°C to +85°C temperature range, integrated MPU, and support for RMII/MII Ethernet PHY interface.

Technical Context

The R5F562N7ADFP#V0 implements the RXv1 CPU core with CISC-Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code. It integrates a Memory Protection Unit (MPU) and background JTAG debug with high-speed trace capability for real-time system analysis.

Its clocking subsystem 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 device includes dedicated DMA controllers (DMACA, EXDMAC, DTC) and a Data Transfer Controller optimized for peripheral-to-peripheral transfers without CPU intervention.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 32-bit MCU applications.

Compared with R5F562N7BDFP#V0, R5F562N7ADFP#V0 removes CAN functionality to reduce cost and software overhead; compared with R5F562N8ADFP#V0, it trades flash/RAM capacity for lower unit price while retaining identical peripheral interfaces and timing performance.

Availability

R5F562N7ADFP#V0 is available at Aetrix Electronics and suitable for industrial HMI panels, networked PLC controllers, and smart energy gateways requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.

Supply support for R5F562N7ADFP#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX62N Group, including R5F562N7ADFP#V0, was engineered for high-performance embedded control with integrated connectivity - targeting applications demanding real-time determinism, rich peripheral integration, and scalable memory architecture.

FAQ

What is the maximum operating frequency and CPU performance of the R5F562N7ADFP#V0?

The R5F562N7ADFP#V0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using the 32-bit RXv1 CPU core. Its single-cycle 32×32 multiply-accumulate unit and IEEE-754 compliant floating-point unit enable deterministic real-time computation for motor control and sensor fusion tasks within the R5F562N7ADFP#V0's architecture.

Does the R5F562N7ADFP#V0 include CAN interface support?

No, the R5F562N7ADFP#V0 does not include CAN functionality. The "A" in the part number suffix explicitly denotes absence of CAN (per Renesas' naming convention: "A" = no CAN, "B" = CAN × 1). For CAN-enabled variants, consider R5F562N7BDFP#V0 - which shares identical LQFP100 packaging and memory configuration but adds ISO 11898-1 compliant CAN 2.0B with 32 mailboxes.

What package type and pin count does the R5F562N7ADFP#V0 use?

The R5F562N7ADFP#V0 uses the PLQP0100KB-A package: a 100-pin LQFP with 14 × 14 mm body size and 0.5 mm lead pitch. This package is fully documented in Renesas datasheet R01DS0052EJ0140 and supports all core peripherals including Ethernet RMII, USB 2.0 Full-Speed, and 12-bit ADC - with no pin-count limitations relative to larger-footprint variants.

How much on-chip memory does the R5F562N7ADFP#V0 provide?

The R5F562N7ADFP#V0 integrates 384 KB of main flash memory, 64 KB of SRAM, and 32 KB of data flash. Flash and SRAM operate at zero wait-states up to 100 MHz, while the data flash supports 30,000 erase cycles and background programming - allowing firmware updates and parameter storage without halting R5F562N7ADFP#V0 CPU execution.

What are the supported communication interfaces on the R5F562N7ADFP#V0?

The R5F562N7ADFP#V0 supports Ethernet MAC (10/100 Mbps, MII/RMII), USB 2.0 Full-Speed Host/Function/OTG (single port), six SCI channels, two I²C interfaces, two RSPI units, and a 128-Mbyte SDRAM controller. Notably, CAN is excluded per the "A" suffix, and the LQFP100 variant omits SDRAM area controller and EXDMA - confirmed in Table 1.2 of R01DS0052EJ0140.