Renesas DF72114D160FPV

Overview

R5F72114D160FPV from Renesas Electronics is a 32-bit RISC microcontroller based on the SuperH™ SH-2A core, featuring 1 MB on-chip Flash memory, 64 KB RAM, and integrated peripherals including CAN controller, USB 2.0 FS host/device, 12-bit ADC (16 channels), and MTU2 timer unit. It operates at up to 160 MHz with 3.3 V supply and supports industrial motor control and embedded HMI applications.

For engineers reviewing the R5F72114D160FPV datasheet, R5F72114D160FPV pinout, R5F72114D160FPV application, or R5F72114D160FPV equivalent, key selection criteria include its SH-2A CPU performance, integrated CAN/USB/ADC subsystems, 160 MHz max clock, FPV package thermal characteristics, and industrial-grade qualification per Renesas Standard quality grade.

Technical Context

The R5F72114D160FPV implements the SH-2A superscalar RISC architecture with dual-issue pipeline, FPU support, and 160 MHz operation via PLL-based CPG. It integrates a 16-channel 12-bit ADC with sample-and-hold, dual CAN 2.0B controllers with message buffers, and USB 2.0 Full-Speed transceiver with internal PHY.

Its peripheral set includes MTU2 (multi-function timer with PWM output), SCI (serial communication interface), I²C bus interface, and DMA controller supporting scatter-gather transfers. The device uses a 144-pin LQFP (FPV) package with 1.0 mm pitch and exposes dedicated pins for external bus interface, JTAG debugging, and power management signals.

Key Specifications

Pinout & Package

Package: 144-pin LQFP (FPV), 20 mm × 20 mm, 1.0 mm pitch, exposed thermal pad (EPAD) connected to VSS.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F72114D160FPV, the R5F72115D160FPV offers double Flash/RAM for complex firmware but same pinout and timing; the R7F7010243AFP trades integrated CAN/USB for lower cost and power, requiring external components to match connectivity scope.

Availability

R5F72114D160FPV is available at Aetrix Electronics and suitable for industrial motor control, building automation, medical diagnostics, and test equipment requiring stable component supply across long-lifecycle programs.

Supply support for R5F72114D160FPV 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 enterprise applications.

The SH7211 Group targets high-performance embedded control applications demanding real-time processing, rich peripheral integration, and industrial reliability - specifically optimized for motor drives, factory automation, and intelligent instrumentation.

FAQ

What is the maximum operating frequency of the R5F72114D160FPV?

The R5F72114D160FPV operates at a maximum system clock frequency of 160 MHz, achieved via its on-chip PLL clock pulse generator (CPG) with programmable multiplication/division ratios. This frequency applies to the SH-2A CPU core, bus interface, and most peripherals. The R5F72114D160FPV datasheet specifies timing margins under 3.3 V ±10% supply and ambient temperatures from −40°C to +85°C, with derating required above 70°C case temperature.

Does the R5F72114D160FPV include an integrated USB physical layer?

Yes, the R5F72114D160FPV integrates a full-speed USB 2.0 transceiver with on-die PHY, supporting both host and device modes without external components beyond standard series resistors and pull-up. The R5F72114D160FPV USB module complies with USB Specification Rev. 2.0 and supports control, interrupt, bulk, and isochronous transfer types, enabling direct connection to PCs or USB peripherals in embedded applications.

How many CAN interfaces does the R5F72114D160FPV support?

The R5F72114D160FPV integrates two independent CAN 2.0B controllers, each with 32 message buffers, programmable acceptance filtering, and automatic retransmission. These controllers operate concurrently and share no critical resources, allowing the R5F72114D160FPV to manage separate CAN networks - for example, one for motor control and another for system diagnostics - without CPU intervention via mailbox-based interrupt handling.

What package type and pin count does the R5F72114D160FPV use?

The R5F72114D160FPV uses a 144-pin LQFP package designated FPV, measuring 20 mm × 20 mm with 1.0 mm lead pitch and an exposed thermal pad (EPAD) connected internally to VSS. This package is RoHS-compliant, moisture-sensitive level 3 (MSL3), and qualified for industrial temperature range (−40°C to +85°C). The R5F72114D160FPV pinout includes dedicated power/ground pairs, JTAG debug signals, and multiplexed peripheral functions mapped to specific pin groups per the hardware manual.

Is the R5F72114D160FPV qualified for automotive applications?

No, the R5F72114D160FPV is classified as a Renesas "Standard" quality grade product, intended for computers, office equipment, communications gear, test instruments, audiovisual systems, home appliances, machine tools, and industrial robots. It is not AEC-Q100 qualified nor designed for automotive safety-critical systems. For automotive use, Renesas recommends the RH850 or RL78/F1x families; the R5F72114D160FPV should not be deployed in vehicles without explicit written approval from Renesas Electronics.