Renesas R5F1007EDNA#U0

Overview

R5F1007EDNA#U0 from Renesas is a 24-pin HWQFN-packaged 16-bit RL78/G13 microcontroller with 64 KB flash, 4 KB data flash, and 2 KB RAM, operating from 1.6 V to 5.5 V at up to 32 MHz (41 DMIPS), featuring ultra-low-power HALT/STOP/SNOOZE modes (0.57 μA RTC+LVD), integrated 10-bit ADC (26 channels), real-time clock, and UART/I²C/CSI interfaces - deployed in battery-powered industrial sensors and smart metering endpoints.

For engineers reviewing the R5F1007EDNA#U0 datasheet, R5F1007EDNA#U0 pinout, R5F1007EDNA#U0 application, or R5F1007EDNA#U0 equivalent, key selection criteria include its 24-pin HWQFN-0.5 mm pitch package, industrial-grade -40°C to +85°C operation (D-grade), on-chip debug support, and self-programmable flash with BGO for concurrent code execution during data flash rewrite.

Technical Context

The R5F1007EDNA#U0 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates a 12-bit interval timer, 1-channel real-time clock with calendar/alarm functions, and a watchdog timer driven by a dedicated low-speed on-chip oscillator.

Its peripheral set includes up to 26-channel 10-bit A/D converter with internal 1.45 V reference and temperature sensor, 2–4 channel DMA controller (2-clock transfers between SFR and RAM), and serial interfaces: CSI (SPI-compatible), UART/LIN, and I²C - all configurable via register-based control without external timing components.

Key Specifications

Pinout & Package

Package: 24-pin HWQFN (4 × 4 mm, 0.5 mm pitch), moisture sensitivity level MSL3, RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F1007EDNA#U0, R5F1007CDNA#U0 offers lower memory capacity at reduced cost for static firmware, while R5F1017EDNA#U0 removes integrated data flash - requiring external nonvolatile storage but eliminating flash wear management overhead in fixed-parameter deployments.

Availability

R5F1007EDNA#U0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and building automation systems requiring stable component supply, long-term manufacturability, and industrial temperature compliance.

Supply support for R5F1007EDNA#U0 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and IoT markets.

The RL78/G13 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, battery-operated industrial and consumer applications requiring robust peripheral integration and long-term supply stability.

FAQ

What is the maximum operating frequency and performance rating of the R5F1007EDNA#U0?

The R5F1007EDNA#U0 operates at up to 32 MHz with a performance rating of 41 DMIPS. Its high-speed on-chip oscillator supports ±1.0% accuracy across 1.8 V to 5.5 V and –20°C to +85°C, eliminating need for external crystal in many timing-critical applications. The RL78 core achieves this performance with a 3-stage pipeline and efficient CISC instruction set, making R5F1007EDNA#U0 suitable for real-time control tasks in resource-constrained environments.

Does the R5F1007EDNA#U0 include integrated data flash memory, and what is its endurance specification?

Yes, the R5F1007EDNA#U0 includes 4 KB of on-chip data flash memory rated for 1,000,000 write/erase cycles (typical) at VDD = 1.8 V to 5.5 V. This memory supports background operation (BGO), allowing program execution from code flash while data flash is being rewritten - essential for reliable firmware updates and parameter storage in field-deployed R5F1007EDNA#U0 systems.

What package type and pin count does the R5F1007EDNA#U0 use, and is it RoHS-compliant?

The R5F1007EDNA#U0 uses a 24-pin HWQFN package (4 × 4 mm, 0.5 mm pitch) with exposed thermal pad, compliant with JEDEC MO-220 standards. It is RoHS-compliant and lead-free, rated MSL3 per J-STD-020. This compact, thermally efficient package supports high-density PCB layouts in space-constrained applications such as portable meters and sensor modules using R5F1007EDNA#U0.

How does the ultra-low-power capability of the R5F1007EDNA#U0 support battery-operated applications?

The R5F1007EDNA#U0 achieves 0.57 μA in STOP mode with RTC and LVD active, and 66 μA/MHz in active mode - enabling multi-year operation on coin-cell batteries. Its HALT, STOP, and SNOOZE modes allow dynamic power scaling based on real-time workload, making R5F1007EDNA#U0 ideal for intermittent-sensing applications like environmental monitors and asset trackers where wake-up events are infrequent.

Can the R5F1007EDNA#U0 perform analog-to-digital conversion with internal references, and how many channels are supported?

Yes, the R5F1007EDNA#U0 integrates a 10-bit successive-approximation ADC with up to 26 analog input channels, internal 1.45 V reference voltage, and an on-die temperature sensor. The ADC supports single- and differential-ended modes, programmable sample-and-hold timing, and hardware-triggered conversions synchronized to timers - all configurable without external components, simplifying analog front-end design in R5F1007EDNA#U0-based systems.