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Renesas R5F1006CASP#V0
- Part No.:
- R5F1006CASP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1006CASP#V0.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,780
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Product details
Overview
R5F1006CASP#V0 from Renesas is a 20-pin LSSOP-packaged 16-bit RL78/G13 microcontroller with 16 KB flash, 2 KB RAM, and 4 KB data flash, 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 (6 channels), and integrated real-time clock - deployed in battery-powered sensor nodes and industrial control panels.
For engineers reviewing the R5F1006CASP#V0 datasheet, R5F1006CASP#V0 pinout, R5F1006CASP#V0 application, or R5F1006CASP#V0 equivalent, key selection criteria include its 20-pin LSSOP-20 package, 16 KB code flash with self-programming, 10-bit ADC input count, RTC calendar support, and -40°C to +85°C industrial temperature grade (A/D variant).
Technical Context
The R5F1006CASP#V0 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting variable instruction execution time (0.03125 μs @ 32 MHz to 30.5 μs @ 32.768 kHz) and 1 MB address space. It integrates on-chip debug, BGO-capable data flash (1M rewrite cycles), and background operation during flash reprogramming.
Power management includes on-chip POR and 14-level LVD with interrupt/reset options; peripheral set comprises 2–4 DMA channels, 16-bit timers (8–16 ch), UART/LIN, I²C, CSI, 12-bit interval timer, watchdog, and temperature sensor with internal 1.45 V reference - all optimized for deterministic low-power embedded control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 1 MB address space |
| Max Operating Frequency | 32 MHz (41 DMIPS), with selectable high-speed on-chip oscillator (±1.0% accuracy) |
| Memory Configuration | 16 KB code flash (1 KB block size), 4 KB data flash (BGO supported), 2 KB RAM |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD enabled |
| Analog Peripherals | 10-bit ADC with 6 input channels, internal 1.45 V reference, and integrated temperature sensor |
| Operating Temperature | -40°C to +85°C (A/D grade), single 1.6–5.5 V supply |
| Real-Time Clock | Calendar function (99-year range), alarm, and clock correction circuit |
Pinout & Package
Package: 20-pin plastic LSSOP (7.62 mm, 0.65-mm pitch), JEDEC MO-153 compliant, surface-mount, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10 | SCK00 / SCL00 | Serial clock for CSI or I²C interface; shared function enables flexible peripheral routing |
| P11 | SI00 / RxD0 / TOOLRxD / SDA00 | Multi-function pin supporting SPI input, UART receive, debug RX, and I²C data line |
| P20 | ANI0 / AVREFP | Analog input channel 0 and positive reference voltage for ADC |
| P21 | ANI1 / AVREFM | Analog input channel 1 and negative reference voltage for ADC |
| P22 | ANI2 | Analog input channel 2, enabling 3-channel simultaneous sampling in basic configurations |
| P147 | ANI18 | Dedicated analog input (channel 18), accessible only on 20-pin variants per pin mapping |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-Low-Power Modes | HALT (66 μA/MHz), STOP (0.57 μA w/ RTC+LVD), and SNOOZE enable <10 μA average system power in sensor wake-up cycles |
| Data Flash with BGO | 4 KB data flash supports background rewriting while executing code from main flash - critical for firmware-over-the-air updates without interruption |
| Integrated Real-Time Clock | Full calendar (year/month/day/hour/min/sec), alarm, and auto-correction eliminate need for external RTC IC and reduce BOM cost |
| On-Chip Debug & Security | Fully integrated on-chip debug interface with flash shield window and block erase prohibition prevents unauthorized firmware access or modification |
| Flexible Serial Interfaces | CSI (SPI-compatible), UART/LIN, and I²C coexist with shared pins - simplifies communication with sensors, displays, and automotive ECUs |
Applications
| Smart Home Sensor Hub | Industrial Motor Control Panel |
|---|---|
Use Scenario: Battery-powered temperature/humidity node with BLE gateway interface and local display. IC Role / Device Role / Timing Role: Main controller managing ADC sampling, RTC timestamping, sleep/wake scheduling, and UART-to-BLE bridge logic. Use Value: 0.57 μA STOP current extends 2xAA battery life beyond 5 years; 10-bit ADC resolution meets ±0.5°C sensing accuracy requirements. |
Use Scenario: Compact panel-mounted motor starter with fault logging, thermal monitoring, and HMI button interface. IC Role / Device Role / Timing Role: System-on-chip replacing discrete logic + EEPROM + RTC, handling I/O scanning, PWM generation, and nonvolatile event logging. Use Value: Integrated 4 KB data flash stores 10,000+ fault records with BGO; 16 KB code flash accommodates safety-certified control algorithms. |
| Portable Medical Monitor | Energy Meter Front-End |
Use Scenario: Handheld pulse oximeter with OLED display, button inputs, and USB charging status reporting. IC Role / Device Role / Timing Role: Primary MCU acquiring analog photodiode signals via ADC, driving display via SPI, and managing USB enumeration state. Use Value: On-chip temperature sensor calibrates ADC offset drift; 1.6 V min operating voltage ensures reliable operation down to nearly-dead Li-ion cells. |
Use Scenario: DIN-rail mounted electricity meter front-end capturing voltage/current waveforms and computing kWh via metrology firmware. IC Role / Device Role / Timing Role: Metrology co-processor interfacing with external sigma-delta ADCs, performing RMS/THD calculations, and storing billing data. Use Value: 16-bit timer channels support precise 50/60 Hz zero-crossing detection; 4 KB data flash retains tamper-proof energy logs for >10 years. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1006DASP#V0 | 48 KB flash, 3 KB RAM, same 20-pin LSSOP package and peripheral set | Supports larger firmware (e.g., Modbus RTU stack + web server), higher data buffering capacity | Select when firmware size exceeds 16 KB or extended data logging duration is required |
| R5F1016CASP#V0 | No data flash (0 KB), identical flash/RAM/peripheral specs otherwise | Eliminates BGO capability; requires external EEPROM for nonvolatile parameter storage | Choose for cost-sensitive designs where data retention is handled externally or not required |
Compared with R5F1006DASP#V0 and R5F1016CASP#V0, the R5F1006CASP#V0 uniquely balances minimal footprint, integrated 4 KB data flash for field-upgradable firmware, and ultra-low-power RTC operation - making it optimal for compact, battery-backed embedded controllers where code size and data persistence are tightly constrained.
Availability
R5F1006CASP#V0 is available at Aetrix Electronics and suitable for smart home sensor hubs, industrial motor control panels, portable medical monitors, and energy meter front-ends requiring stable component supply across multi-year production cycles.
Supply support for R5F1006CASP#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/G13 family delivers true low-power embedded control with integrated peripherals and security features - designed specifically for cost-sensitive, battery-operated, and industrial-grade applications demanding long-term reliability and firmware flexibility.
FAQ
What is the maximum operating frequency and associated performance of the R5F1006CASP#V0?
The R5F1006CASP#V0 operates at up to 32 MHz with a peak performance of 41 DMIPS. Its high-speed on-chip oscillator supports ±1.0% accuracy across 1.8–5.5 V and -20°C to +85°C, eliminating need for external crystal in many timing-critical applications. This frequency enables real-time response in motor control loops and fast ADC sampling sequences without external clock sources.
Does the R5F1006CASP#V0 support in-system programming and secure firmware updates?
Yes, the R5F1006CASP#V0 supports full in-system programming via on-chip debug interface and includes flash shield window and block erase prohibition functions. These features prevent unauthorized read/write access to code flash, enabling secure over-the-air firmware updates while protecting intellectual property and ensuring bootloader integrity during field deployment.
How many analog input channels does the R5F1006CASP#V0 provide, and what ADC resolution is supported?
The R5F1006CASP#V0 provides six analog input channels (ANI0–ANI2 and ANI18 plus three additional channels mapped to other pins in 20-pin configuration) with 10-bit resolution. It includes internal 1.45 V reference and temperature sensor - enabling accurate sensor signal conditioning and calibration without external references or compensation components.
What low-power modes are available on the R5F1006CASP#V0, and what is the lowest achievable current draw?
The R5F1006CASP#V0 offers HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it draws just 0.57 μA - verified across -40°C to +85°C. This enables multi-year battery life in always-on sensor nodes and eliminates need for external power switches or supercapacitor backup circuits.
Is the R5F1006CASP#V0 pin-compatible with other RL78/G13 variants in the same package?
Yes, all 20-pin LSSOP RL78/G13 variants including R5F1006A/C/D/EASP#V0 and R5F1016A/C/D/EASP#V0 share identical pinout and mechanical footprint. This allows direct hardware reuse across memory/configurations - for example, upgrading from 16 KB to 48 KB flash requires only firmware and BOM changes, no PCB redesign.
R5F1006CASP#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:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 2K 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:
R5F1006CASP#V0 FAQ
1.How can I place an order for R5F1006CASP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1006CASP#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 R5F1006CASP#V0 reliable?
The price and inventory of R5F1006CASP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1006CASP#V0 is usually 5 days.
3.What payment methods are accepted for R5F1006CASP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1006CASP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1006CASP#V0?
R5F1006CASP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1006CASP#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 R5F1006CASP#V0?
For technical support, including R5F1006CASP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1006CASP#V0 requirements.
6.How does Aetrix verify that R5F1006CASP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F1006CASP#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 R5F1006CASP#V0 meets industry standards.
7.What is the process for return or replacement of R5F1006CASP#V0?
All R5F1006CASP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1006CASP#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 R5F1006CASP#V0 part is unused and in its original packaging.
Return procedure for R5F1006CASP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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