Renesas R5F1006CASP#30

Overview

R5F1006CASP#30 from Renesas is a 30-pin LSSOP-packaged RL78/G13 16-bit microcontroller with 16 KB flash, 4 KB data flash, and 2 KB RAM, operating from 1.6–5.5 V at up to 32 MHz (41 DMIPS), featuring ultra-low-power modes (0.57 μA RTC+LVD), 10-bit ADC (6 channels), RTC, UART/SPI/I²C, and 16-bit timers - deployed in battery-powered industrial sensors and smart metering endpoints.

For engineers reviewing the R5F1006CASP#30 datasheet, R5F1006CASP#30 pinout, R5F1006CASP#30 application, or R5F1006CASP#30 equivalent, key selection criteria include its 30-pin LSSOP-30 package, integrated data flash with 1M rewrite cycles, sub-1 μA STOP mode, 10-bit ADC accuracy over full VDD range, and support for LIN-compliant UART in resource-constrained embedded control.

Technical Context

The R5F1006CASP#30 implements the RL78 CPU core with 3-stage pipeline, supporting instruction execution times from 0.03125 μs (32 MHz HS mode) to 30.5 μs (32.768 kHz subsystem clock), and includes on-chip debug, self-programming flash with boot swap, and background operation during data flash rewriting.

It integrates a 10-bit A/D converter with internal 1.45 V reference and temperature sensor, real-time clock with calendar/alarm/correction, watchdog timer with dedicated low-speed oscillator, and DMA controller with 2 channels enabling 2-clock transfers between SFR and RAM.

Key Specifications

Pinout & Package

Package: 30-pin plastic LSSOP (7.62 mm, 0.65-mm pitch), JEDEC MO-153 compliant, body size 9.7 × 4.4 mm, max height 1.75 mm.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F1006DASP#30, the R5F1006CASP#30 trades flash capacity for lower unit cost and smaller BOM footprint; versus R5F1016CASP#30, it adds 4 KB of wear-leveling-capable data flash essential for field-updatable calibration or configuration storage.

Availability

R5F1006CASP#30 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and medical wearable monitors requiring stable component supply across extended production lifecycles.

Supply support for R5F1006CASP#30 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 industrial, automotive, and IoT markets.

The RL78/G13 product line delivers true low-power 16-bit MCUs targeting cost-sensitive, battery-operated, and safety-aware embedded systems requiring robust peripheral integration and long-term supply stability.

FAQ

What is the maximum operating frequency and corresponding performance of the R5F1006CASP#30?

The R5F1006CASP#30 operates at up to 32 MHz with a measured performance of 41 DMIPS. Its high-accuracy on-chip oscillator maintains ±1.0% tolerance across 1.8–5.5 V and –20 to +85°C, eliminating need for external crystal in many timing-tolerant applications. This frequency enables real-time control loops and moderate signal processing while maintaining ultra-low active power consumption.

Does the R5F1006CASP#30 support in-system programming and secure firmware updates?

Yes, the R5F1006CASP#30 supports full in-system programming via on-chip debug interface and includes self-programming capabilities with boot swap function and flash shield window protection. These features allow safe field firmware updates and prevent unauthorized access to protected code regions, making R5F1006CASP#30 suitable for certified industrial and medical deployments.

How many analog input channels does the R5F1006CASP#30 provide, and what ADC resolution is supported?

The R5F1006CASP#30 integrates a 10-bit successive approximation ADC with 6 analog input channels (ANI0–ANI5). It supports internal 1.45 V reference voltage and operates across the full 1.6–5.5 V VDD range, delivering consistent linearity and offset performance without external reference components - critical for precision sensor interfacing in R5F1006CASP#30-based designs.

What low-power modes are available on the R5F1006CASP#30, and what is the lowest achievable current draw?

The R5F1006CASP#30 offers HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it achieves 0.57 μA typical current draw at 25°C. This ultra-low quiescent current enables decade-scale battery operation in always-on monitoring applications, and the RTC retains timekeeping accuracy with calendar, alarm, and auto-correction functions fully operational.

Is the R5F1006CASP#30 pin-compatible with other RL78/G13 variants in the same package?

Yes, all RL78/G13 devices in the 30-pin LSSOP package - including R5F1006CASP#30, R5F1006DASP#30, and R5F1016CASP#30 - share identical pinouts and electrical characteristics. This allows direct hardware reuse across memory variants and data flash configurations, simplifying design scalability and reducing layout iterations when migrating between R5F1006CASP#30 and compatible family members.