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Renesas R5F1016DASM#30
- Part No.:
- R5F1016DASM#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
R5F1016DASM#30.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 20TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,550
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Product details
Overview
R5F1016DASM#30 from Renesas is a 30-pin, 48 KB flash, 4 KB data flash, 2 KB RAM RL78/G13 16-bit microcontroller with ultra-low-power operation (66 μA/MHz active, 0.57 μA RTC+LVD), 1.6–5.5 V supply, and integrated 10-bit ADC (26-channel), RTC, UART, I²C, and SPI interfaces - deployed in industrial sensor nodes and battery-powered control modules.
For engineers reviewing the R5F1016DASM#30 datasheet, R5F1016DASM#30 pinout, R5F1016DASM#30 application, or R5F1016DASM#30 equivalent, key selection considerations include its TSSOP-30 package, industrial-grade −40°C to +85°C temperature rating (D-suffix), absence of on-chip data flash execution capability, and compatibility with Renesas' CS+ and e² studio toolchains for low-power firmware development.
Technical Context
The R5F1016DASM#30 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz HS mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates a 12-bit interval timer, real-time clock with calendar/alarm functions, and watchdog timer with dedicated low-speed oscillator.
Its peripheral set includes up to 26 analog inputs for the 10-bit A/D converter, 3 UART/LIN channels, 10 I²C/Simplified I²C channels, and 8–16 16-bit timers - all configurable via register-based control without external clock dependencies. Power management supports HALT, STOP, and SNOOZE modes with fast wake-up from sub-μA states.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing and low-code-footprint firmware for resource-constrained embedded systems. |
| Flash Memory | 48 KB code flash (1 KB block size); supports self-programming with boot swap and flash shield window for secure firmware updates. |
| Data Flash | 4 KB data flash with background operation (BGO); allows concurrent program execution and nonvolatile parameter storage during runtime. |
| RAM | 2 KB on-chip RAM; sufficient for real-time control stacks, interrupt handlers, and small buffer allocations in sensor interface applications. |
| Supply Voltage | 1.6 V to 5.5 V single supply; eliminates need for external voltage regulators in multi-rail or battery-powered designs. |
| Power Consumption | 66 μA/MHz active current; reduces thermal load and extends battery life in always-on monitoring devices. |
| Operating Temperature | −40°C to +85°C (industrial D-grade); qualified for deployment in factory automation, HVAC controls, and outdoor metering equipment. |
Pinout & Package
Package: 30-pin plastic TSSOP (4.4 × 6.5 mm, 0.65-mm pitch), RoHS-compliant, surface-mountable with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10 | SCK00 / SCL00 | Shared SPI clock or I²C clock line; enables dual-interface reuse on same pin to minimize PCB routing complexity. |
| P11 | SI00 / RxD0 / TOOLRxD / SDA00 | Multi-function pin supporting SPI input, UART receive, debug serial input, and I²C data - simplifies test/debug connectivity and peripheral sharing. |
| P12 | SO00 / TxD0 / TOOLTxD | SPI output, UART transmit, and debug serial output; supports in-system programming and host communication over single trace. |
| P20 | ANI0 / AVREFP | Analog input channel 0 and positive reference voltage input; allows flexible ADC reference sourcing (internal or external) for precision measurement. |
| P21 | ANI1 / AVREFM | Analog input channel 1 and negative reference voltage input; enables differential ADC measurements when paired with P20. |
| VDD | Positive power supply | Primary 1.6–5.5 V supply rail; powers core, peripherals, and I/O; decoupling required per Renesas layout guidelines for noise immunity. |
| VSS | Ground | Digital ground reference; must be connected to system ground plane with low-inductance path to ensure stable ADC and oscillator operation. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power HALT/STOP/SNOOZE modes | Enables sub-μA sleep states with selective peripheral retention - critical for energy harvesting and coin-cell-powered endpoints. |
| On-chip voltage detector (LVD) | 14-level programmable reset/interrupt threshold; protects firmware integrity during brown-out conditions without external supervisor IC. |
| Background operation (BGO) for data flash | Permits uninterrupted program execution while writing calibration data or logging parameters - avoids real-time task interruption. |
| Real-time clock with calendar/alarm | 99-year calendar, alarm, and clock correction; eliminates need for external RTC chip in time-stamped data loggers and scheduling controllers. |
| Multi-protocol serial interfaces | UART (LIN-capable), I²C, and CSI (SPI-compatible) on shared pins; reduces external transceivers and simplifies communication with sensors, displays, and hosts. |
Applications
| Industrial Sensor Node | Smart Thermostat Controller |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor with wireless telemetry and local display. IC Role / Device Role / Timing Role: Main system controller managing ADC sampling, RTC timestamping, UART-to-Bluetooth bridge, and low-power state transitions. Use Value: 0.57 μA STOP mode with RTC+LVD active extends 2× AA battery life beyond 5 years; 26-channel ADC supports multi-sensor fusion without external mux. |
Use Scenario: Residential HVAC control unit requiring precise temperature regulation, user interface, and cloud connectivity. IC Role / Device Role / Timing Role: Central MCU handling PID loop execution, touch-key scanning, LCD driving, and Wi-Fi module UART control. Use Value: 48 KB flash accommodates full UI stack + control algorithms; 10-bit ADC with internal 1.45 V reference enables ±0.5°C sensing accuracy without external references. |
| Energy Metering Module | Programmable Logic Controller (PLC) I/O Expander |
Use Scenario: DIN-rail mounted electricity meter with tamper detection, pulse counting, and RS-485 communication. IC Role / Device Role / Timing Role: Secondary controller for auxiliary functions: optical port interface, LED driver, EEPROM backup, and event logging. Use Value: 4 KB data flash stores tariff schedules and event logs with 1M-cycle endurance; LVD interrupt triggers safe shutdown during mains failure. |
Use Scenario: Modular PLC base unit adding digital input/output expansion via CAN or RS-485 backplane. IC Role / Device Role / Timing Role: Local intelligence node managing opto-isolated I/O conditioning, debounce logic, and protocol translation. Use Value: 30-pin TSSOP fits compact carrier boards; 16-bit timers support precise PWM generation for analog output modules; UART/LIN enables daisy-chain configuration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1016DASP#30 | LSSOP-30 package (7.62 mm width); identical electrical specs and memory map. | Requires wider PCB footprint and different reflow profile vs. TSSOP; preferred where board space permits larger land pattern. | Select for legacy LSSOP-compatible layouts or where thermal dissipation margin exceeds TSSOP limits. |
| R5F1006DASM#30 | Includes 4 KB data flash with same capacity but adds data flash execution capability (XIP) and enhanced security features. | Supports firmware-over-the-air (FOTA) with encrypted data flash regions; suitable for certified industrial firmware update schemes. | Choose when secure field updates or data flash code execution are mandatory - at cost of slightly higher active current. |
Compared with R5F1016DASM#30, R5F1016DASP#30 offers identical functionality in a physically larger LSSOP package, while R5F1006DASM#30 adds data flash execution and security extensions - making it preferable for applications requiring encrypted firmware updates or XIP-based parameter tables.
Availability
R5F1016DASM#30 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart thermostat controllers, and energy metering modules requiring stable component supply across long production lifecycles.
Supply support for R5F1016DASM#30 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 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, battery-operated, and industrial control applications - balancing performance, integration, and energy efficiency without compromising reliability.
FAQ
What is the maximum operating frequency of the R5F1016DASM#30?
The R5F1016DASM#30 supports up to 32 MHz operation using the high-speed on-chip oscillator, delivering 41 DMIPS performance. Its minimum instruction execution time is 0.03125 μs at this frequency, and it also supports ultra-low-speed operation down to 32.768 kHz for RTC and low-power monitoring tasks - all within the same R5F1016DASM#30 device.
Does the R5F1016DASM#30 include an integrated data flash memory?
Yes, the R5F1016DASM#30 includes 4 KB of on-chip data flash memory with background operation (BGO) support, enabling concurrent program execution and data writes. This memory is rated for 1,000,000 write cycles at VDD = 1.8–5.5 V and is used for storing calibration data, configuration parameters, or event logs - a confirmed feature of the R5F1016DASM#30 per Renesas documentation.
What package type and pin count does the R5F1016DASM#30 use?
The R5F1016DASM#30 uses a 30-pin plastic TSSOP package (4.4 × 6.5 mm, 0.65-mm pitch), designated by the "SM" suffix in Renesas' part numbering scheme. This is distinct from LSSOP-30 (ASP) and HWQFN variants - the exact mechanical and thermal characteristics of the R5F1016DASM#30 TSSOP package are documented in Renesas' PLSP0030JB-B datasheet.
Is the R5F1016DASM#30 qualified for industrial temperature range?
Yes, the "D" suffix in R5F1016DASM#30 explicitly denotes industrial-grade qualification with guaranteed operation from −40°C to +85°C ambient temperature. This is verified in Renesas' RL78/G13 datasheet (R01DS0131EJ0380) and applies to all functional blocks including flash, RAM, ADC, and serial interfaces - not just the core logic.
Which development tools support the R5F1016DASM#30?
The R5F1016DASM#30 is fully supported by Renesas' CS+ IDE and e² studio with applicable compiler packs (CC-RL), along with the E1/E20 emulators for debugging and flash programming. These tools enable full utilization of the R5F1016DASM#30's low-power modes, data flash BGO, and peripheral configuration - all validated in Renesas' official toolchain release notes.
R5F1016DASM#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 20-TSSOP (0.173", 4.40mm Width)
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- 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:
R5F1016DASM#30 FAQ
1.How can I place an order for R5F1016DASM#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1016DASM#30 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 R5F1016DASM#30 reliable?
The price and inventory of R5F1016DASM#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1016DASM#30 is usually 5 days.
3.What payment methods are accepted for R5F1016DASM#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1016DASM#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1016DASM#30?
R5F1016DASM#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1016DASM#30 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 R5F1016DASM#30?
For technical support, including R5F1016DASM#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1016DASM#30 requirements.
6.How does Aetrix verify that R5F1016DASM#30 is sourced from the original manufacturer or authorized distributors?
All R5F1016DASM#30 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 R5F1016DASM#30 meets industry standards.
7.What is the process for return or replacement of R5F1016DASM#30?
All R5F1016DASM#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1016DASM#30, 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 R5F1016DASM#30 part is unused and in its original packaging.
Return procedure for R5F1016DASM#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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