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Renesas R5F1016EDSP#V0
- Part No.:
- R5F1016EDSP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1016EDSP#V0.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,256
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Product details
Overview
R5F1016EDSP#V0 from Renesas is a 20-pin LSSOP-packaged RL78/G13 16-bit microcontroller with 32 KB flash memory, 2 KB RAM, and no data flash. It features ultra-low-power operation (66 μA/MHz active, 0.57 μA RTC+LVD mode), 1.6–5.5 V supply, and integrated peripherals including 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 R5F1016EDSP#V0 datasheet, R5F1016EDSP#V0 pinout, R5F1016EDSP#V0 application, or R5F1016EDSP#V0 equivalent, key selection criteria include its 20-pin LSSOP package, absence of data flash, industrial-grade temperature range (−40°C to +85°C), and support for low-power SNOOZE/STOP/HALT modes in resource-constrained embedded control designs.
Technical Context
The R5F1016EDSP#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). Its memory map spans 1 MB address space, with on-chip flash organized in 1 KB blocks and security features including block erase prohibition.
Peripherals are tightly coupled to the core via dedicated bus interfaces: the 10-bit ADC supports internal 1.45 V reference and temperature sensing; serial interfaces include CSI (SPI-compatible), UART with LIN support, and simplified I²C; DMA controller provides 2-channel background transfers between SFR and RAM in just 2 clocks per 8/16-bit transfer.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 1 MB address space, 8×8 register banks |
| Flash Memory | 32 KB code flash (1 KB block size), no data flash - limits firmware update flexibility but reduces cost and die area |
| RAM | 2 KB on-chip RAM - sufficient for real-time control stacks and small buffers in sensor nodes |
| Supply Voltage | 1.6 V to 5.5 V - enables direct interface with Li-ion, alkaline, or regulated 3.3 V/5 V rails without level-shifting |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD - extends battery life to years in wake-on-event applications |
| ADC | 10-bit resolution, 6 input channels, internal 1.45 V reference and temperature sensor - eliminates external reference for basic environmental monitoring |
| Timers & RTC | Eight 16-bit timers, one 12-bit interval timer, calendar RTC with alarm/correction - supports precise time-stamped logging and periodic wake-up |
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 | Shared dual-function pin enabling either synchronous serial master/slave or I²C communication with external sensors or EEPROMs |
| P11/SI00/RxD0/TOOLRxD/SDA00 | SPI input / UART receive / I²C data | Multi-role pin supporting debug (TOOLRxD), host comms (RxD0), and peripheral interfacing (SI00/SDA00) - simplifies board routing |
| P20/ANI0/AVREFP | Analog input 0 / ADC reference positive | Configurable as primary analog input or ADC reference voltage source - allows ratiometric measurements with external sensors |
| P21/ANI1/AVREFM | Analog input 1 / ADC reference negative | Enables differential ADC mode or ground-referenced measurement; AVREFM use improves noise immunity in noisy environments |
| P22/ANI2 | Analog input 2 | Dedicated analog channel for secondary sensor input (e.g., thermistor, pressure transducer) without multiplexing overhead |
| P147/ANI18 | Analog input 18 | High-numbered channel accessible only on select packages - confirms pin mapping aligns with 20-pin LSSOP variant's reduced I/O count |
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 wireless sensor nodes |
| Self-programming flash | Boot swap and flash shield window functions allow secure field firmware updates without external programmer |
| Hardware DMA controller | 2-channel DMA transfers in 2 clocks between SFR and RAM - offloads CPU during ADC sampling or UART buffering |
| Integrated temperature sensor | On-die sensor calibrated for ±2°C accuracy - eliminates external thermal IC in ambient monitoring applications |
| Multi-protocol serial interface | CSI (SPI), UART (LIN-capable), and simplified I²C share pins - reduces BOM count and PCB layers in mixed-peripheral systems |
Applications
| Smart Utility Metering | Industrial Sensor Node |
|---|---|
Use Scenario: Battery-powered gas/water meter with pulse counting, pressure sensing, and RF telemetry. IC Role / Device Role / Timing Role: Main system controller managing sensor acquisition, RTC-based timestamping, and low-power sleep/wake cycles. Use Value: 0.57 μA STOP mode extends 2xAA battery life beyond 10 years; integrated ADC and UART reduce external component count by 30%. |
Use Scenario: DIN-rail mounted temperature/humidity monitor with Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Real-time data aggregator with UART-to-RS485 translation and periodic sensor polling. Use Value: LIN-capable UART simplifies RS-485 transceiver interface; 1.6–5.5 V operation tolerates wide industrial supply fluctuations. |
| Home Appliance Control | Asset Tracking Beacon |
Use Scenario: Washing machine mainboard controlling motor drivers, water valves, and user interface. IC Role / Device Role / Timing Role: Central MCU coordinating PWM motor control, keypad scanning, and display timing via on-chip clock output. Use Value: On-chip buzzer output controller drives piezo alerts directly; N-ch open-drain I/O interfaces safely with 3.3 V logic and 5 V peripherals. |
Use Scenario: GPS-less indoor asset tracker using BLE beaconing and accelerometer-triggered wake-up. IC Role / Device Role / Timing Role: Low-duty-cycle supervisor activating BLE SoC only on motion detection or scheduled intervals. Use Value: SNOOZE mode enables fast wake-from-sleep (<10 μs) for motion interrupts; 66 μA/MHz efficiency minimizes average current draw. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1016ADSP#V0 | Same 32 KB flash, 2 KB RAM, 20-pin LSSOP, but includes data flash (4 KB) | Supports EEPROM-like parameter storage and firmware patching without external memory | Select when field-updatable calibration data or configuration persistence is required |
| R5F1006EDSP#V0 | Identical package and pinout, but includes 4 KB data flash and operates at −40°C to +105°C (G-grade) | Valid for extended-temperature industrial deployments (e.g., factory floor controllers) | Choose for harsh-environment applications where data retention and thermal margin outweigh cost sensitivity |
Compared with R5F1016EDSP#V0, R5F1016ADSP#V0 adds nonvolatile parameter storage capability, while R5F1006EDSP#V0 trades cost for extended temperature rating and data flash - making the original optimal for cost-sensitive, standard-temperature, flash-only firmware use cases.
Availability
R5F1016EDSP#V0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and asset tracking beacons requiring stable component supply and long-term production continuity.
Supply support for R5F1016EDSP#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 product line delivers true low-power 16-bit MCUs optimized for cost-sensitive, battery-operated, and energy-efficient embedded control applications across consumer, industrial, and infrastructure segments.
FAQ
What is the maximum operating frequency of the R5F1016EDSP#V0?
The R5F1016EDSP#V0 supports up to 32 MHz operation using the high-speed on-chip oscillator with ±1.0% accuracy across 1.8–5.5 V and −40°C to +85°C. At this speed, it delivers 41 DMIPS performance while maintaining ultra-low power consumption of 66 μA/MHz.
Does the R5F1016EDSP#V0 include an integrated temperature sensor?
Yes, the R5F1016EDSP#V0 includes an on-chip temperature sensor usable with the 10-bit ADC. It is selectable only in HS (high-speed main) mode and provides calibrated readings referenced to the internal 1.45 V bandgap - enabling ambient temperature monitoring without external components.
How many analog input channels does the R5F1016EDSP#V0 support?
The R5F1016EDSP#V0 supports 6 analog input channels (ANI0–ANI5), mapped to pins P20, P21, P22, P147, P146, and P145. Channel ANI18 (P147) is confirmed functional in the 20-pin LSSOP package per Renesas pin configuration diagrams.
Is the R5F1016EDSP#V0 pin-compatible with other RL78/G13 variants in 20-pin LSSOP?
Yes, the R5F1016EDSP#V0 shares identical pinout and package (PLSP0020JC-A) with all 20-pin LSSOP RL78/G13 devices, including R5F1006x and R5F1016x series. This enables hardware reuse across flash/data flash and temperature grade variants without PCB changes.
What debug interface does the R5F1016EDSP#V0 support?
The R5F1016EDSP#V0 supports on-chip debugging via the single-wire debug interface using the TOOLRxD pin (P11), compatible with Renesas E2 emulator and CS+ IDE. No external debug header is required - reducing test fixture complexity and board space.
R5F1016EDSP#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:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 4K 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:
R5F1016EDSP#V0 FAQ
1.How can I place an order for R5F1016EDSP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1016EDSP#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 R5F1016EDSP#V0 reliable?
The price and inventory of R5F1016EDSP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1016EDSP#V0 is usually 5 days.
3.What payment methods are accepted for R5F1016EDSP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1016EDSP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1016EDSP#V0?
R5F1016EDSP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1016EDSP#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 R5F1016EDSP#V0?
For technical support, including R5F1016EDSP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1016EDSP#V0 requirements.
6.How does Aetrix verify that R5F1016EDSP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F1016EDSP#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 R5F1016EDSP#V0 meets industry standards.
7.What is the process for return or replacement of R5F1016EDSP#V0?
All R5F1016EDSP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1016EDSP#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 R5F1016EDSP#V0 part is unused and in its original packaging.
Return procedure for R5F1016EDSP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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