Renesas R5F1006EDSP#V0

Overview

R5F1006EDSP#V0 from Renesas is a 20-pin LSSOP-packaged RL78/G13 16-bit 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), 10-bit ADC (26-channel), and integrated real-time clock - deployed in battery-powered industrial sensors and smart metering endpoints.

For engineers reviewing the R5F1006EDSP#V0 datasheet, R5F1006EDSP#V0 pinout, R5F1006EDSP#V0 application, or R5F1006EDSP#V0 equivalent, key selection criteria include its 20-pin LSSOP-20 package, 64 KB code flash with self-programming and boot swap, 10-bit ADC with internal temperature sensor, and support for LIN-bus UART and I²C interfaces in compact low-power designs.

Technical Context

The R5F1006EDSP#V0 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, enabling instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates on-chip power-on-reset (POR), voltage detector (LVD) with 14-level interrupt/reset selection, and DMA controller with 2 channels supporting 2-clock transfers between SFR and RAM.

Its peripheral set includes 8× 16-bit timers, 1× 12-bit interval timer, 1× calendar-based real-time clock (RTC) with alarm and correction, 1× watchdog timer, and serial interfaces: up to 2 CSI (SPI-compatible), 2 UART/LIN, and 3 I²C channels - all configurable under single-supply operation from 1.6 V to 5.5 V across –40°C to +85°C ambient.

Key Specifications

Pinout & Package

Package: 20-pin plastic LSSOP (7.62 mm × 4.4 mm, 0.65-mm pitch), RoHS-compliant, tray-packed (#V0).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F1006EDSP#V0, R5F1006CDSP#V0 reduces flash by 50% for cost-constrained basic control, while R5F1016EDSP#V0 removes data flash entirely - both retain identical low-power operation, ADC, and serial interface capabilities in the same LSSOP-20 footprint.

Availability

R5F1006EDSP#V0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering endpoints, and home appliance control systems requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.

Supply support for R5F1006EDSP#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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RL78/G13 family targets cost-sensitive, ultra-low-power general-purpose embedded applications - emphasizing energy efficiency, integrated peripherals, and rapid development with scalable memory options from 16 KB to 512 KB flash.

FAQ

What is the maximum operating frequency and corresponding performance of the R5F1006EDSP#V0?

The R5F1006EDSP#V0 operates at up to 32 MHz using its high-accuracy on-chip oscillator (±1.0%), delivering 41 DMIPS. Its RL78 CPU core achieves minimum instruction execution times of 0.03125 μs in high-speed mode, validated across the full 1.6–5.5 V supply range and –40°C to +85°C temperature grade.

Does the R5F1006EDSP#V0 support LIN bus communication, and how is it implemented?

Yes, the R5F1006EDSP#V0 supports LIN bus communication via its UART0 peripheral, which includes dedicated LIN master functionality. This enables direct implementation of LIN 2.2-compliant communication without external transceivers - critical for automotive body electronics and industrial sub-networks where R5F1006EDSP#V0 serves as node controller.

What are the low-power modes available on the R5F1006EDSP#V0, and what is the lowest achievable current draw?

The R5F1006EDSP#V0 offers HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it draws just 0.57 μA - verified at VDD = 3.0 V and TA = 25°C. This enables decade-long battery operation in metering and sensor applications where R5F1006EDSP#V0 is the primary system controller.

Can the R5F1006EDSP#V0 perform ADC conversions while executing code from flash memory?

Yes, the R5F1006EDSP#V0 supports concurrent operation: its 10-bit ADC can sample analog inputs while the CPU executes instructions from flash memory. The ADC features automatic scan sequencing, hardware trigger sources (timers, external pins), and result buffering - all fully functional during active program execution without stalling the core.

Is the R5F1006EDSP#V0 pin-compatible with other RL78/G13 variants in the same LSSOP-20 package?

Yes, all RL78/G13 devices in the 20-pin LSSOP package - including R5F1006ADSP#V0, R5F1006CDSP#V0, R5F1006DDSP#V0, and R5F1006EDSP#V0 - share identical pinouts and electrical characteristics. This enables hardware reuse across memory variants, simplifying design scaling and inventory management for R5F1006EDSP#V0-based platforms.