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Renesas R5F1006DASP#V0
- Part No.:
- R5F1006DASP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1006DASP#V0.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,258
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Product details
Overview
R5F1006DASP#V0 from Renesas Electronics is a 20-pin LSSOP-packaged 16-bit RL78/G13 microcontroller with 48 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-channel), real-time clock, and UART/I²C/CSI interfaces - deployed in battery-powered industrial sensors and smart metering front-ends.
For engineers reviewing the R5F1006DASP#V0 datasheet, R5F1006DASP#V0 pinout, R5F1006DASP#V0 application, or R5F1006DASP#V0 equivalent, key selection criteria include its 20-pin LSSOP package, -40°C to +85°C industrial temperature grade (D-suffix), 48 KB code flash with self-programming, 10-bit ADC with internal reference, and support for LIN-bus via UART - critical for compact, low-power embedded control designs.
Technical Context
The R5F1006DASP#V0 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 on-chip power-on-reset, 14-level voltage detector (LVD), and background operation (BGO) for data flash rewriting while executing program code.
Its peripheral set includes up to 26 analog inputs for the 10-bit A/D converter, 8–16 channels of 16-bit timers, one real-time clock with calendar/alarm functions, and three serial interface types (CSI, UART/LIN, I²C) configurable across dedicated pins - enabling flexible communication in resource-constrained edge nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing and low interrupt latency for real-time control loops. |
| Max Operating Frequency | 32 MHz (41 DMIPS); delivers sufficient throughput for sensor fusion and protocol stack handling in sub-1W systems. |
| Flash Memory | 48 KB code flash + 4 KB data flash; supports self-programming with boot swap and flash shield window for firmware updates and secure storage. |
| RAM Size | 2 KB on-chip RAM; sufficient for real-time task stacks, buffer management, and small-scale data logging without external memory. |
| A/D Converter | 10-bit resolution, up to 26 input channels, internal 1.45 V reference; enables direct sensing of thermistors, potentiometers, and current shunts without external references. |
| Low-Power Modes | HALT (66 μA/MHz), STOP (0.57 μA with RTC+LVD active); extends battery life in intermittent wake-up applications like wireless sensor nodes. |
| Operating Voltage | 1.6 V to 5.5 V single supply; allows direct interfacing with Li-ion, alkaline, or energy-harvesting sources without regulation overhead. |
| Temperature Range | -40°C to +85°C (industrial grade D-suffix); qualified for deployment in factory automation, HVAC controls, and outdoor metering enclosures. |
Pinout & Package
Package: 20-pin plastic LSSOP (7.62 mm × 4.4 mm, 0.65-mm pitch), JEDEC MS-013AC compliant, surface-mount compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10/SCK00/SCL00 | SPI Clock / I²C Clock | Dual-function pin supporting synchronous serial communication; selectable per peripheral configuration register. |
| P11/SI00/RxD0/TOOLRxD/SDA00 | SPI Input / UART RX / I²C Data | Multi-role I/O enabling shared bus routing; TOOLRxD supports on-chip debug communication without dedicated debug header. |
| P20/ANI0/AVREFP | Analog Input 0 / ADC Reference Positive | Configurable as primary ADC channel or positive reference source; eliminates need for external precision reference in single-supply designs. |
| P21/ANI1/AVREFM | Analog Input 1 / ADC Reference Negative | Provides differential reference capability or second analog input; enables ratiometric measurements with internal reference. |
| P22/ANI2 | Analog Input 2 | Dedicated analog input with programmable gain options; supports direct connection to transducer outputs with minimal signal conditioning. |
| P147/ANI18 | Analog Input 18 | Extended channel accessible only on 20-pin variants; increases analog monitoring capacity without increasing package size. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA with RTC and LVD active - enables multi-year battery life in periodic wake-up sensor applications. |
| Background data flash rewrite | Execute application code from flash while updating data flash - ensures uninterrupted operation during firmware parameter updates. |
| On-chip LIN-capable UART | Hardware LIN bus support (ISO 17987) with automatic sync-break detection and checksum generation - reduces MCU load in automotive body electronics. |
| Integrated real-time clock | Full calendar (99-year range), alarm, and clock correction - eliminates external RTC IC and associated crystal, reducing BOM count and board area. |
| Different-potential I/O interface | Supports 1.8 V, 2.5 V, and 3 V logic levels - simplifies interconnection with mixed-voltage peripherals without level shifters. |
| On-chip debug interface | Single-wire debug (SWD) via P11 pin - enables full programming and real-time trace without dedicated debug connector footprint. |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Compact electricity/water/gas meter with pulse counting, tamper detection, and RF/PLC communication. IC Role / Device Role / Timing Role: Main system controller managing metrology ADC sampling, time-stamped event logging, and communication stack execution. Use Value: Integrated 10-bit ADC with internal reference and RTC eliminates external components; 48 KB flash accommodates dual-firmware images for field upgrades. |
Use Scenario: Wireless temperature/humidity/pressure node powered by coin cell or energy harvester. IC Role / Device Role / Timing Role: Low-power host managing sensor polling, data preprocessing, and BLE/Zigbee packet formatting. Use Value: 0.57 μA STOP mode with RTC wake-up enables 5+ year battery life; 26-channel ADC supports multi-sensor integration in single package. |
| Home Appliance Control | Building Automation Panel |
|
Use Scenario: Washing machine drum motor control with water level, temperature, and door lock monitoring. IC Role / Device Role / Timing Role: Real-time motor commutation supervisor with safety-critical fault detection and user interface management. Use Value: On-chip LVD with 14-level threshold enables precise brown-out protection; HALT mode reduces active power during idle cycles. |
Use Scenario: DIN-rail mounted HVAC controller with fan speed regulation, zone temperature feedback, and Modbus RTU interface. IC Role / Device Role / Timing Role: Protocol gateway translating between local sensor buses (I²C/UART) and RS-485 Modbus network. Use Value: Dual UART channels support simultaneous Modbus master/slave operation; 4 KB data flash stores calibration coefficients and device settings. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1006EASP#V0 | 64 KB flash, 4 KB data flash, 3 KB RAM - same package, voltage, and peripheral set. | Higher firmware complexity (e.g., OTA update stack + encryption) requiring larger code space. | Select when future firmware expansion or cryptographic libraries demand >48 KB flash. |
| R5F1016DASP#V0 | No data flash (0 KB), identical core, RAM, and peripherals - pin-compatible drop-in replacement. | Applications where non-volatile parameter storage is handled externally (e.g., EEPROM or FRAM). | Choose to reduce cost where data retention is managed off-chip or not required. |
Compared with R5F1006DASP#V0, R5F1006EASP#V0 offers headroom for feature-rich firmware but consumes more die area, while R5F1016DASP#V0 removes data flash to lower unit cost - making the R5F1006DASP#V0 optimal for balanced cost, code size, and embedded NVM requirements.
Availability
R5F1006DASP#V0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, and home appliance control requiring stable component supply, long-term lifecycle assurance, and industrial-grade temperature performance.
Supply support for R5F1006DASP#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 specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The RL78/G13 family targets cost-sensitive, ultra-low-power general-purpose embedded applications - delivering optimized balance of performance, energy efficiency, and integration for battery-operated and mains-powered edge devices.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F1006DASP#V0?
The R5F1006DASP#V0 operates at up to 32 MHz with a measured performance of 41 DMIPS. This benchmark reflects its RL78 CPU core's 3-stage pipeline efficiency and is validated under typical conditions (VDD = 3.3 V, TA = 25°C). The R5F1006DASP#V0 achieves this while maintaining ultra-low active current consumption of 66 μA/MHz, making it suitable for compute-constrained yet power-sensitive applications such as portable instrumentation and sensor hubs.
Does the R5F1006DASP#V0 support LIN bus communication, and how is it implemented?
Yes, the R5F1006DASP#V0 supports LIN bus communication through its UART peripheral, which includes hardware features for LIN 2.2 compliance - including automatic sync-break detection, checksum generation (classic and enhanced), and configurable baud rates down to 1 kbps. This capability is enabled without additional external components and is configured via the UART control registers. The R5F1006DASP#V0 leverages this for automotive body electronics and industrial sub-networks where deterministic, low-cost serial communication is required.
What are the memory resources allocated to the R5F1006DASP#V0, and how is data flash utilized in practice?
The R5F1006DASP#V0 integrates 48 KB of code flash, 4 KB of data flash, and 2 KB of RAM. The data flash is specifically designed for parameter storage - such as calibration coefficients, device IDs, or user settings - and supports background operation (BGO), allowing the R5F1006DASP#V0 to execute application code from main flash while rewriting data flash. With 1,000,000 write cycles (typical) and operation across 1.8–5.5 V, it enables robust field updates without halting system functionality.
How does the R5F1006DASP#V0 achieve ultra-low-power operation, and what are the lowest achievable current states?
The R5F1006DASP#V0 achieves ultra-low-power operation through multiple hardware-optimized modes: HALT (66 μA/MHz), STOP (0.57 μA), and SNOOZE (intermediate power with selected peripherals active). In STOP mode with only RTC and LVD enabled, the R5F1006DASP#V0 draws just 0.57 μA - verified across -40°C to +85°C - enabling multi-year operation on coin cells. Wake-up sources include external interrupts, RTC alarms, and LVD events, all configurable without CPU intervention.
Is the R5F1006DASP#V0 pin-compatible with other RL78/G13 variants in the 20-pin LSSOP package?
Yes, the R5F1006DASP#V0 is fully pin-compatible with all other RL78/G13 20-pin LSSOP variants (e.g., R5F1006AASP#V0, R5F1006CASP#V0, R5F1006EASP#V0), sharing identical pin count, pitch, mechanical outline, and I/O mapping. Differences lie solely in memory configuration and temperature grade - allowing design reuse across product tiers. The R5F1006DASP#V0's "D" suffix confirms industrial-grade (-40°C to +85°C) qualification, distinguishing it from consumer-grade "A" variants.
R5F1006DASP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 20-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 13
- Program Memory Size:
- 48KB (48K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 3K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 6x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F1006DASP#V0 FAQ
1.How can I place an order for R5F1006DASP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1006DASP#V0 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F1006DASP#V0 reliable?
The price and inventory of R5F1006DASP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1006DASP#V0 is usually 5 days.
3.What payment methods are accepted for R5F1006DASP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1006DASP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1006DASP#V0?
R5F1006DASP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1006DASP#V0 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F1006DASP#V0?
For technical support, including R5F1006DASP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1006DASP#V0 requirements.
6.How does Aetrix verify that R5F1006DASP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F1006DASP#V0 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F1006DASP#V0 meets industry standards.
7.What is the process for return or replacement of R5F1006DASP#V0?
All R5F1006DASP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1006DASP#V0, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F1006DASP#V0 part is unused and in its original packaging.
Return procedure for R5F1006DASP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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