Renesas R5F1007EANA#U0

Overview

R5F1007EANA#U0 from Renesas is a 24-pin HWQFN-packaged RL78/G13 16-bit microcontroller with 64 KB flash, 4 KB data flash, 3 KB RAM, 1.6–5.5 V operation, and ultra-low-power consumption (66 μA/MHz active, 0.57 μA RTC+LVD mode), deployed in battery-powered industrial sensors and smart metering interfaces.

For engineers reviewing the R5F1007EANA#U0 datasheet, R5F1007EANA#U0 pinout, R5F1007EANA#U0 application, or R5F1007EANA#U0 equivalent, key selection criteria include its 24-pin HWQFN-0.5 mm pitch package, integrated RTC + LVD + BGO-capable data flash, 10-bit 26-channel ADC, and support for UART/LIN, CSI, and I²C peripherals in space-constrained embedded control designs.

Technical Context

The R5F1007EANA#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), and features a 1 MB address space with four 8-bit register banks.

It integrates dual power domains (VDD and EVDD), on-chip POR and 14-level LVD, DMA controller (2 channels), 16×16/32÷32 multiplier/divider unit, real-time clock with calendar/alarm/correction, and 16-bit timer array (up to 16 channels) - all optimized for deterministic low-latency control in resource-constrained applications.

Key Specifications

Pinout & Package

Package: 24-pin HWQFN (4 × 4 mm, 0.5 mm pitch), exposed thermal pad, RoHS-compliant, JEDEC MO-220 compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 16-bit microcontroller applications.

Compared with R5F1007DANA#U0 and R5F1017EANA#U0, the R5F1007EANA#U0 uniquely balances 64 KB code flash, 4 KB BGO-capable data flash, and 3 KB RAM in a 24-pin footprint - enabling field-upgradable firmware and persistent parameter storage without increasing PCB area or redesigning layout.

Availability

R5F1007EANA#U0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, and home appliance control requiring stable component supply, long-term lifecycle support, and consistent parametric performance across production batches.

Supply support for R5F1007EANA#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 global semiconductor leader delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.

The RL78/G13 product line delivers ultra-low-power 16-bit MCUs targeting cost-sensitive, battery-operated, and energy-efficient embedded systems where extended runtime, robust peripheral integration, and secure firmware management are critical design requirements.

FAQ

What is the maximum operating frequency and corresponding power consumption of the R5F1007EANA#U0?

The R5F1007EANA#U0 operates up to 32 MHz using its high-speed on-chip oscillator (±1.0% accuracy). At this frequency, active-mode current is 66 μA per MHz - resulting in approximately 2.1 mA total at 32 MHz with typical peripheral enablement. In STOP mode with only RTC and LVD active, it draws just 0.57 μA, making it ideal for battery-backed applications. These values are measured under VDD = 1.8–5.5 V and TA = −40°C to +85°C conditions per R01DS0131EJ0380.

Does the R5F1007EANA#U0 support in-system programming and secure firmware updates?

Yes, the R5F1007EANA#U0 supports full in-system programming via its on-chip debug interface using single-wire SWD. It implements flash shield window and block erase/write prohibition features to prevent unauthorized access or modification. The 4 KB data flash supports background operation (BGO), allowing firmware updates or parameter writes without halting CPU execution - essential for fail-safe over-the-air updates in deployed R5F1007EANA#U0 systems.

What analog capabilities does the R5F1007EANA#U0 provide for sensor interfacing?

The R5F1007EANA#U0 integrates a 10-bit successive-approximation ADC with up to 26 input channels, selectable internal 1.45 V reference voltage, and an on-die temperature sensor. It supports simultaneous sampling on multiple channels and operates across the full 1.6–5.5 V VDD range. The ADC is accessible via P20–P23 and other designated pins, and its conversion results can trigger DMA transfers - enabling high-fidelity, low-CPU-overhead sensor acquisition in R5F1007EANA#U0-based designs.

Can the R5F1007EANA#U0 interface directly with 1.8 V or 3.3 V peripherals without level shifters?

Yes, the R5F1007EANA#U0 supports multi-voltage I/O operation: its ports can be configured for different drive strengths and input thresholds, enabling direct connection to 1.8 V, 2.5 V, and 3.0 V logic families. This is achieved through configurable I/O voltage domain settings (VDD/EVDD separation) and programmable input buffers - eliminating external level-shifting components in mixed-voltage R5F1007EANA#U0 systems and reducing BOM cost and board area.

What communication interfaces are available on the R5F1007EANA#U0 and how are they allocated on the 24-pin package?

The R5F1007EANA#U0 provides UART/LIN (2 channels), CSI (2–8 channels), and I²C (3–10 channels) interfaces. On the 24-pin HWQFN package, UART0 uses P11 (RxD0/TOOLRxD) and P12 (TxD0/TOOLTxD); CSI0 uses P10 (SCK00), P11 (SI00), and P12 (SO00); I²C0 uses P10 (SCL00) and P11 (SDA00) - with pin multiplexing managed via PMn and PMCn registers. All interfaces support SNOOZE mode wake-up, preserving low-power operation in R5F1007EANA#U0 deployments.