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Renesas R5F1016DASP#70
- Part No.:
- R5F1016DASP#70
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1016DASP#70.pdf
- Description:
- 16BIT MCU RL78/G13 48K 20LSSOP -
- Quantity:
- Payment:
- Shipping:
Inventory:1,401
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Product details
Overview
R5F1016DASP#70 from Renesas is a 20-pin LSSOP-packaged RL78/G13 16-bit microcontroller with 32 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, supports ultra-low-power modes (0.57 μA in RTC+LVD mode), and integrates 10-bit ADC (6 channels), UART, I²C, SPI, 16-bit timers, RTC, and watchdog - deployed in battery-powered industrial sensors and smart metering endpoints.
For engineers reviewing the R5F1016DASP#70 datasheet, R5F1016DASP#70 pinout, R5F1016DASP#70 application, or R5F1016DASP#70 equivalent, key selection criteria include its 20-pin LSSOP package, absence of on-chip data flash (confirmed by "101" suffix), -40°C to +85°C industrial temperature grade ('D' suffix), and verified support for background data flash rewriting and real-time clock calendar functionality.
Technical Context
The R5F1016DASP#70 implements the RL78 CPU core with 3-stage pipeline CISC architecture, enabling instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz ultra-low-speed mode). Its memory map spans 1 MB address space, with dedicated SFR regions for peripheral control and 2 KB on-chip RAM mapped at fixed addresses including FF300H for flash library usage.
Peripheral integration includes one 12-bit interval timer, one real-time clock with calendar/alarm/correction, eight 16-bit timer channels, three serial interfaces (CSI, UART/LIN, I²C), and a 10-bit A/D converter with internal 1.45 V reference and temperature sensor - all accessible via configurable I/O ports supporting 1.8/2.5/3.0 V level shifting.
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 | 32 KB code flash, 2 KB RAM, 0 KB data flash ('101' = no data flash) |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD enabled |
| Analog Peripherals | 10-bit A/D converter with 6 input channels, internal 1.45 V reference, and temperature sensor |
| Digital Peripherals | 1 × RTC (calendar/alarm/correction), 1 × WDT, 8 × 16-bit timers, 1 × 12-bit interval timer |
| Communication Interfaces | 1 × CSI (SPI-compatible), 1 × UART/LIN, 1 × I²C, all with independent clock sources |
Pinout & Package
Package: 20-pin plastic LSSOP (7.62 mm, 0.65-mm pitch), JEDEC MS-013AC compliant, thermal pad not present, body dimensions 7.62 × 5.3 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (VSS) | Ground | Primary digital ground reference for core and I/O |
| 2 (P20/ANI0/AVREFP) | Analog Input / Reference Positive | ADC channel 0 input or positive reference voltage source |
| 3 (P21/ANI1/AVREFM) | Analog Input / Reference Negative | ADC channel 1 input or negative reference voltage source |
| 4 (P22/ANI2) | Analog Input | ADC channel 2 input only (no reference function) |
| 5 (P147/ANI18) | Analog Input | ADC channel 18 input (shared with port P147) |
| 6 (P10/SCK00/SCL00) | Serial Clock | Master clock output for CSI or I²C interface |
| 7 (P11/SI00/RxD0/TOOLRxD/SDA00) | Serial Data In / UART RX | Input for CSI, UART receive, or I²C data line |
| 8 (P12/SO00/TxD0/TOOLTxD/SDA00) | Serial Data Out / UART TX | Output for CSI, UART transmit, or I²C data line |
| 9 (P13/INTP0) | Interrupt Input | Edge-triggered external interrupt source (INTP0) |
| 10 (P14/INTP1) | Interrupt Input | Edge-triggered external interrupt source (INTP1) |
| 11 (P15/INTP2) | Interrupt Input | Edge-triggered external interrupt source (INTP2) |
| 12 (P16/INTP3) | Interrupt Input | Edge-triggered external interrupt source (INTP3) |
| 13 (P17/INTP4) | Interrupt Input | Edge-triggered external interrupt source (INTP4) |
| 14 (P115/INTP5) | Interrupt Input | Edge-triggered external interrupt source (INTP5) |
| 15 (P116/INTP6) | Interrupt Input | Edge-triggered external interrupt source (INTP6) |
| 16 (P117/INTP7) | Interrupt Input | Edge-triggered external interrupt source (INTP7) |
| 17 (P23/CLK0) | System Clock Input | External crystal or clock source input for main oscillator |
| 18 (P24/XT1) | Crystal Terminal | Connects to 32.768 kHz crystal for RTC subsystem |
| 19 (VDD) | Supply Voltage | Single 1.6–5.5 V power rail for core and I/O |
| 20 (RES) | Reset Input | Active-low reset pin with internal pull-up; accepts external reset pulse |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA current draw with RTC and LVD active enables multi-year battery life in endpoint devices |
| Background data flash rewrite | Enables firmware updates without halting program execution - critical for field-deployed IoT nodes |
| Integrated RTC with calendar | Supports 99-year date tracking, alarm, and auto-correction - eliminates need for external RTC IC |
| Multi-voltage I/O interface | Configurable ports tolerate 1.8 V, 2.5 V, and 3.0 V logic levels - simplifies interfacing with mixed-voltage peripherals |
| On-chip debug with boot swap | Enables safe over-the-air updates using dual-bank flash layout and hardware-assisted swapping |
| Hardware multiplier/divider | 16×16→32-bit multiply and 32÷32→32-bit divide accelerate control loop math and signal processing |
Applications
| Smart Utility Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Battery-powered gas/water meter with hourly consumption logging and wireless wake-up. IC Role / Device Role / Timing Role: Main controller executing metrology algorithms, managing RTC-based timestamping, and handling low-power wake-up via external interrupts. Use Value: 0.57 μA STOP mode extends 10-year battery life; integrated RTC eliminates external timing component; UART/LIN supports legacy AMR infrastructure. |
Use Scenario: Wireless temperature/humidity node in factory HVAC monitoring system. IC Role / Device Role / Timing Role: Sensor aggregator with ADC sampling, local calibration, and scheduled BLE transmission bursts. Use Value: 10-bit ADC with internal reference ensures stable readings across supply variation; 66 μA/MHz efficiency maximizes sensor uptime between energy harvesting cycles. |
| Home Appliance Control | Medical Wearable Monitor |
|
Use Scenario: Low-cost washing machine control board requiring motor sequencing and user interface. IC Role / Device Role / Timing Role: Real-time sequencer managing triac firing, buzzer feedback, and LED display timing via PWM outputs. Use Value: Eight 16-bit timers provide precise phase-angle control and UI animation timing; 32 KB flash accommodates safety-certified firmware and diagnostics. |
Use Scenario: Disposable ECG patch with 7-day continuous monitoring and Bluetooth LE alert transmission. IC Role / Device Role / Timing Role: Signal acquisition controller running analog front-end biasing, digital filtering, and event-triggered radio wake-up. Use Value: Temperature sensor and internal 1.45 V reference enable self-calibration; SNOOZE mode reduces average current during idle periods without sacrificing responsiveness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1006DASP#70 | Includes 4 KB on-chip data flash; identical package, pinout, and core specs | Required when firmware requires non-volatile parameter storage without external EEPROM | Select R5F1006DASP#70 if runtime data logging or field calibration values must persist across power cycles |
| RL78/G14 R5F1116DASP#70 | Same footprint and pinout; adds 16 KB extra RAM, enhanced DMA, and USB 2.0 support | Suitable for applications needing USB device connectivity or larger buffer memory for protocol stacks | Choose R5F1116DASP#70 only if USB interface or >2 KB RAM is mandatory; otherwise R5F1016DASP#70 offers lower cost and power |
Compared with R5F1006DASP#70, the R5F1016DASP#70 removes data flash to reduce cost and power in fixed-parameter systems; versus R5F1116DASP#70, it trades USB and extra RAM for lower static current and smaller die size - making it optimal for cost-sensitive, battery-constrained endpoints where data persistence and USB are unnecessary.
Availability
R5F1016DASP#70 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and medical wearable monitors requiring stable component supply, long-term lifecycle support, and guaranteed traceability.
Supply support for R5F1016DASP#70 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 targets cost-sensitive, ultra-low-power general-purpose embedded applications - delivering optimized performance-per-milliwatt for battery-operated and energy-harvesting systems.
FAQ
What is the flash memory configuration of the R5F1016DASP#70?
The R5F1016DASP#70 contains 32 KB of on-chip code flash memory and zero data flash memory - confirmed by the '101' in its part number per Renesas documentation. This distinguishes it from '100'-suffixed variants like R5F1006DASP#70, which include 4 KB data flash. The R5F1016DASP#70 uses its 2 KB RAM for runtime variables and relies on external storage if persistent parameter retention is required.
Does the R5F1016DASP#70 support real-time clock functionality with calendar features?
Yes, the R5F1016DASP#70 integrates a full-featured real-time clock (RTC) module supporting calendar operation for up to 99 years, alarm generation, and automatic clock correction - all functional in STOP mode with only 0.57 μA current draw. This capability is documented in Section 1.1 Features and Table 1-1 of the R01DS0131EJ0380 datasheet and does not require external components.
What package type and pin count does the R5F1016DASP#70 use?
The R5F1016DASP#70 uses a 20-pin plastic LSSOP package (7.62 mm × 5.3 mm, 0.65-mm pitch), identified by the 'SP' suffix and '#70' tray packaging code. This matches the pin configuration shown in Figure 1-1 and Table 1-1 of the RL78/G13 datasheet, and is mechanically and electrically compatible with the 20-pin TSSOP variant (R5F1016DASM#70) but differs in footprint and thermal characteristics.
Can the R5F1016DASP#70 operate from a 1.8 V supply?
Yes, the R5F1016DASP#70 supports operation from 1.6 V to 5.5 V, explicitly including 1.8 V nominal supply rails. Its ultra-low-power design maintains full functionality - including 10-bit ADC with internal 1.45 V reference, RTC, and all communication peripherals - across this entire voltage range, as verified in the Electrical Characteristics section of the R01DS0131EJ0380 datasheet.
Is the R5F1016DASP#70 pin-compatible with other RL78/G13 variants in the same package?
Yes, the R5F1016DASP#70 is fully pin-compatible with all 20-pin LSSOP RL78/G13 variants, including R5F1006DASP#70 and R5F1016AASP#70. Pin functions, electrical characteristics, and physical layout conform to the standardized 20-pin LSSOP mapping defined in Section 1.3.1 of the datasheet - enabling drop-in replacement where memory or temperature grade differences are acceptable.
R5F1016DASP#70 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 20-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, SPI, 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:
- -
- 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:
R5F1016DASP#70 FAQ
1.How can I place an order for R5F1016DASP#70 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1016DASP#70 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 R5F1016DASP#70 reliable?
The price and inventory of R5F1016DASP#70 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1016DASP#70 is usually 5 days.
3.What payment methods are accepted for R5F1016DASP#70?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1016DASP#70 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1016DASP#70?
R5F1016DASP#70 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1016DASP#70 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 R5F1016DASP#70?
For technical support, including R5F1016DASP#70 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1016DASP#70 requirements.
6.How does Aetrix verify that R5F1016DASP#70 is sourced from the original manufacturer or authorized distributors?
All R5F1016DASP#70 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 R5F1016DASP#70 meets industry standards.
7.What is the process for return or replacement of R5F1016DASP#70?
All R5F1016DASP#70 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1016DASP#70, 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 R5F1016DASP#70 part is unused and in its original packaging.
Return procedure for R5F1016DASP#70:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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