My Inquiry
My Account
Renesas R5F1006CDSP#50
- Part No.:
- R5F1006CDSP#50
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1006CDSP#50.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,901
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F1006CDSP#50 from Renesas is a 20-pin LSSOP-packaged RL78/G13 16-bit microcontroller with 16 KB flash, 2 KB RAM, and 4 KB data flash, operating from 1.6 V to 5.5 V. It delivers 41 DMIPS at 32 MHz, features ultra-low-power HALT/STOP/SNOOZE modes (0.57 μA RTC+LVD), and integrates 10-bit ADC (6 channels), RTC, UART, I²C, and 16-bit timers for embedded control in battery-powered industrial sensors.
For engineers reviewing the R5F1006CDSP#50 datasheet, R5F1006CDSP#50 pinout, R5F1006CDSP#50 application, or R5F1006CDSP#50 equivalent, key selection criteria include its 20-pin LSSOP-20 package, 16 KB code flash with self-programming, 4 KB data flash with background operation, 10-bit ADC resolution, and -40°C to +85°C industrial temperature grade (D suffix).
Technical Context
The R5F1006CDSP#50 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 includes on-chip power-on-reset (POR), 14-level voltage detector (LVD), and DMA controller with 2 channels.
Its peripheral set includes one 12-bit interval timer, one real-time clock with calendar/alarm/correction, one watchdog timer, and serial interfaces: up to 2 CSI (SPI-compatible), 2 UART/LIN, and 3 I²C channels - all configurable via dedicated SFRs without external components.
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 - enables 41 DMIPS performance for real-time control loops |
| Flash Memory | 16 KB code flash - supports block erase (1 KB), security lock, and boot swap |
| Data Flash | 4 KB - allows background rewriting (BGO) and 1M write cycles (TYP) |
| RAM | 2 KB - sufficient for RTOS stacks, sensor buffers, and firmware variables |
| ADC Resolution | 10-bit - provides 1024-level precision for analog sensor interfacing |
| Supply Voltage Range | 1.6 V to 5.5 V - supports direct Li-ion, 3.3 V, and 5 V rail operation |
| Operating Temperature | -40°C to +85°C - qualified for industrial ambient environments (D-grade) |
Pinout & Package
Package: 20-pin plastic LSSOP (7.62 mm × 4.4 mm, 0.65-mm pitch), JEDEC MS-013AC compliant, surface-mountable with exposed pad option not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10/SCK00/SCL00 | SPI Clock / I²C Clock | Shared dual-function pin for synchronous serial communication |
| P11/SI00/RxD0/TOOLRxD/SDA00 | SPI Input / UART RX / I²C Data | Multi-protocol input pin supporting debug (TOOLRxD) and sensor bus interfaces |
| P20/ANI0/AVREFP | Analog Input 0 / ADC Reference Positive | Configurable as ADC channel or reference voltage source for ratiometric measurements |
| P21/ANI1/AVREFM | Analog Input 1 / ADC Reference Negative | Enables differential ADC mode or ground-referenced measurement |
| P22/ANI2 | Analog Input 2 | Dedicated ADC input for third sensor channel |
| P147/ANI18 | Analog Input 18 | Extended ADC channel accessible only on 20-pin variant (not multiplexed with digital I/O) |
| VDD, VSS | Power Supply / Ground | Single-supply operation; no separate analog/digital rails required |
| RESET | Active-Low Reset Input | Accepts external reset signal or internal POR/LVD assertion |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA typical current draw with RTC and LVD active - extends battery life in metering applications |
| On-chip high-accuracy oscillator | +/-1.0% tolerance over 1.8–5.5 V and -20 to +85°C - eliminates external crystal for cost-sensitive designs |
| Background data flash rewrite | Execute code from flash while updating 4 KB data flash - enables seamless firmware parameter updates |
| Integrated temperature sensor | Calibrated silicon sensor usable via ADC channel ANI18 - reduces BOM for thermal monitoring |
| Hardware LIN support | UART peripheral with automatic sync-break detection and checksum generation - simplifies automotive body electronics integration |
| On-chip debug interface | FULLY integrated FINE v2 debug circuit - enables flash programming and real-time trace without external JTAG adapter |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
Use Scenario: Battery-powered electricity/water/gas meter with pulse counting, LCD display, and RF/IR communication. IC Role / Device Role / Timing Role: Main system controller managing ADC sampling, RTC-based billing intervals, and low-power wake-up scheduling. Use Value: 0.57 μA STOP mode with RTC ensures >10-year battery life; 4 KB data flash stores tariff tables and consumption logs without external EEPROM. |
Use Scenario: Wireless node monitoring temperature, humidity, and vibration in factory equipment. IC Role / Device Role / Timing Role: Signal acquisition and preprocessing unit with 10-bit ADC, digital filtering, and UART-to-LoRaWAN bridge logic. Use Value: Integrated temperature sensor and 6-channel ADC reduce component count; SNOOZE mode enables periodic wake-up with minimal energy overhead. |
| Home Appliance Control | Medical Diagnostic Device |
Use Scenario: Washing machine main board controlling motor drivers, water valves, and user interface. IC Role / Device Role / Timing Role: Real-time motor timing generator using 16-bit timers and PWM outputs, plus safety monitoring via LVD and watchdog. Use Value: 41 DMIPS at 32 MHz handles multi-axis motor control algorithms; HALT mode reduces standby power during idle cycles. |
Use Scenario: Portable blood glucose monitor with electrochemical sensor interface and OLED display. IC Role / Device Role / Timing Role: Precision analog front-end controller with calibrated ADC reference (AVREFP/M), RTC for timestamped readings, and USB-emulated CDC interface. Use Value: On-chip 1.45 V reference and differential ADC inputs improve measurement accuracy; 1.6 V minimum supply enables single-cell alkaline operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1006ADSP#50 | Same package and memory (16 KB flash/2 KB RAM/4 KB data flash), but A-grade (-40°C to +85°C consumer temp range) | Not qualified for industrial ambient conditions requiring extended reliability validation | Select only for cost-sensitive consumer products where full industrial qualification is unnecessary |
| R5F1006DDSP#50 | Same package and temperature grade, but 48 KB flash/3 KB RAM/4 KB data flash - larger code and data capacity | Supports more complex firmware (e.g., BLE stack, advanced UI) but increases BOM cost and power in idle states | Choose when firmware growth exceeds 16 KB or additional RAM is needed for buffering or protocol stacks |
Compared with R5F1006ADSP#50, the R5F1006CDSP#50 offers identical functionality with industrial-grade temperature qualification; compared with R5F1006DDSP#50, it trades flash/RAM headroom for lower cost and optimized power in resource-constrained sensor nodes.
Availability
R5F1006CDSP#50 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering systems, and home appliance control requiring stable component supply across long production lifecycles.
Supply support for R5F1006CDSP#50 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and IoT markets.
The RL78/G13 product line targets ultra-low-power general-purpose embedded control, emphasizing energy efficiency, integrated peripherals, and simplified development for cost-sensitive industrial and consumer applications.
FAQ
What is the maximum clock frequency supported by the R5F1006CDSP#50?
The R5F1006CDSP#50 supports a maximum operating frequency of 32 MHz using the on-chip high-speed oscillator. This yields 41 DMIPS performance and enables precise timing for motor control, communication protocols, and real-time data acquisition - all while maintaining ultra-low power consumption in active and sleep modes.
Does the R5F1006CDSP#50 include an integrated temperature sensor?
Yes, the R5F1006CDSP#50 includes an on-chip temperature sensor that connects to ADC input ANI18. It is calibrated and usable across the full -40°C to +85°C operating range, eliminating the need for external thermal sensing components in applications like battery management or environmental monitoring.
Can the R5F1006CDSP#50 operate from a single 1.8 V supply?
Yes, the R5F1006CDSP#50 operates from 1.6 V to 5.5 V, making it fully compatible with 1.8 V logic systems. At 1.8 V, it supports reduced-frequency operation (up to ~16 MHz) and retains full peripheral functionality including ADC, RTC, and UART - ideal for low-voltage portable designs.
How many analog input channels does the R5F1006CDSP#50 support?
The R5F1006CDSP#50 supports six analog input channels: ANI0 through ANI5. Additionally, ANI18 is available as a dedicated temperature-sensor input. All channels are 10-bit resolution and share the same VDD-referenced ADC, with internal 1.45 V reference selectable for improved ratiometric accuracy.
Is the R5F1006CDSP#50 pin-compatible with other RL78/G13 variants in the 20-pin LSSOP package?
Yes, all RL78/G13 20-pin LSSOP variants - including R5F1006A/ADSP#50, R5F1006C/CDSP#50, and R5F1006D/DDSP#50 - share identical pinouts and package dimensions. Firmware and PCB layouts are interchangeable across these parts, enabling scalable memory upgrades without hardware redesign.
R5F1006CDSP#50 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 20-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/G13
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, 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:
R5F1006CDSP#50 FAQ
1.How can I place an order for R5F1006CDSP#50 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1006CDSP#50 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 R5F1006CDSP#50 reliable?
The price and inventory of R5F1006CDSP#50 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1006CDSP#50 is usually 5 days.
3.What payment methods are accepted for R5F1006CDSP#50?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1006CDSP#50 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1006CDSP#50?
R5F1006CDSP#50 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1006CDSP#50 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 R5F1006CDSP#50?
For technical support, including R5F1006CDSP#50 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1006CDSP#50 requirements.
6.How does Aetrix verify that R5F1006CDSP#50 is sourced from the original manufacturer or authorized distributors?
All R5F1006CDSP#50 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 R5F1006CDSP#50 meets industry standards.
7.What is the process for return or replacement of R5F1006CDSP#50?
All R5F1006CDSP#50 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1006CDSP#50, 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 R5F1006CDSP#50 part is unused and in its original packaging.
Return procedure for R5F1006CDSP#50:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F1006CDSP#50 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
