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Renesas R5F101AGDSP#V0
- Part No.:
- R5F101AGDSP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 30-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F101AGDSP#V0.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 30LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,719
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Product details
Overview
R5F101AGDSP#V0 from Renesas is a 30-pin, 16 KB flash, 2 KB RAM RL78/G13 16-bit microcontroller with no data flash, operating from 1.6 V to 5.5 V, delivering 41 DMIPS at 32 MHz and ultra-low-power operation (66 μA/MHz active, 0.57 μA RTC+LVD mode), used in battery-powered industrial sensors and smart metering endpoints.
For engineers reviewing the R5F101AGDSP#V0 datasheet, R5F101AGDSP#V0 pinout, R5F101AGDSP#V0 application, or R5F101AGDSP#V0 equivalent, key selection criteria include its LSSOP-30 package, absence of data flash memory, industrial-grade temperature range (−40°C to +85°C), and integrated 10-bit ADC with 6 analog inputs.
Technical Context
The R5F101AGDSP#V0 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates on-chip power-on-reset (POR), voltage detector (LVD) with 14 selectable levels, and HALT/STOP/SNOOZE low-power modes.
It features a 10-bit A/D converter with up to 6 input channels, internal reference voltage (1.45 V), and temperature sensor; supports UART, simplified I²C, and CSI serial interfaces; and includes an RTC with calendar, alarm, and clock correction functions - all optimized for deterministic real-time control in resource-constrained embedded systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz - delivers 41 DMIPS for real-time control loop execution |
| Flash Memory | 16 KB code flash - sufficient for compact firmware with bootloader and safety checks |
| RAM | 2 KB on-chip RAM - supports stack, variables, and small buffer operations |
| Supply Voltage | 1.6 V to 5.5 V - enables direct interface with 1.8 V, 3.3 V, and 5 V peripherals |
| Operating Temperature | −40°C to +85°C - qualified for industrial ambient environments without derating |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD - extends battery life in always-on sensing |
Pinout & Package
Package: 30-pin plastic LSSOP (7.62 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 | Serial clock output for CSI or I²C master mode; shared function reduces pin count |
| P11 | SI00 / RxD0 / TOOLRxD / SDA00 | Multi-function pin supporting SPI input, UART receive, debug interface, and I²C data - enables flexible peripheral routing |
| P20 | ANI0 / AVREFP | Analog input channel 0 and positive reference for ADC - allows ratiometric sensing with external reference |
| P21 | ANI1 / AVREFM | Analog input channel 1 and negative reference for ADC - supports differential measurement capability |
| P22 | ANI2 | Analog input channel 2 - expands sensor interface to three independent analog sources |
| VDD | Power Supply | Main supply pin (1.6–5.5 V); decoupling required per Renesas layout guidelines for noise immunity |
| VSS | GND | Digital ground reference; separate analog ground not provided - requires careful PCB partitioning |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA with RTC + LVD active - enables multi-year battery operation in periodic wake-up applications |
| On-chip high-accuracy oscillator | ±1.0% tolerance (1.8–5.5 V, −20 to +85°C) - eliminates external crystal for cost-sensitive timing-critical designs |
| Integrated RTC with calendar | 99-year calendar, alarm, and clock correction - supports time-stamped logging without external RTC IC |
| 10-bit A/D converter | 6-channel input with internal 1.45 V reference and temperature sensor - enables self-calibrating sensor front-ends |
| Multi-protocol serial interface | UART (LIN-capable), simplified I²C, and CSI - simplifies communication with displays, transceivers, and sensors |
Applications
| Smart Utility Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Battery-powered gas/water meter with hourly pulse counting and temperature-compensated flow calculation. IC Role / Device Role / Timing Role: Main controller executing metrology algorithm, managing RTC-based reporting intervals, and driving LCD via GPIO. Use Value: Ultra-low STOP-mode current (0.57 μA) enables >10-year battery life; integrated ADC and RTC eliminate BOM components. |
Use Scenario: Wireless vibration sensor node monitoring motor health in factory automation. IC Role / Device Role / Timing Role: Signal acquisition controller sampling accelerometer data via ADC, timestamping events using RTC, and preparing packets for RF transmission. Use Value: 10-bit ADC with internal reference ensures stable measurements across voltage and temperature; 32 MHz performance handles real-time FFT preprocessing. |
| Home Appliance Control | Building Automation Panel |
|
Use Scenario: Compact washing machine main board managing motor drive sequencing, water level sensing, and user interface. IC Role / Device Role / Timing Role: System coordinator interfacing with triac drivers, pressure sensors (ADC), and touch buttons (key interrupt). Use Value: On-chip key interrupt and buzzer output controller reduce external logic; 1.6–5.5 V operation tolerates brown-out conditions during load switching. |
Use Scenario: DIN-rail mounted HVAC controller reading temperature/humidity sensors and modulating valve actuators. IC Role / Device Role / Timing Role: Real-time environmental regulator executing PID loops, communicating via UART to gateway, and maintaining time-of-day logs. Use Value: Integrated UART with LIN support enables robust fieldbus communication; −40°C to +85°C rating ensures reliability in unconditioned electrical cabinets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100AGDSP#V0 | Includes 8 KB data flash; same 16 KB code flash, 8 KB RAM, LSSOP-30 package | Supports firmware updates and parameter storage without external EEPROM | Select when field-upgradable configuration or logging is required |
| R5F101AGDSP#V0 | Same flash/RAM specs but in 30-pin TSSOP (4.4 × 6.5 mm) instead of LSSOP | Smaller footprint and lower profile; slightly reduced thermal mass | Select when board space or height constraints favor TSSOP over LSSOP |
Compared with R5F100AGDSP#V0, the R5F101AGDSP#V0 omits data flash to reduce cost and die size while retaining identical code flash, RAM, peripherals, and low-power features - ideal for fixed-function deployments. Compared with R5F101AGDSP#V0, it uses LSSOP packaging for improved manufacturability and thermal performance in high-reliability industrial assembly.
Availability
R5F101AGDSP#V0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering endpoints, and home appliance control systems requiring stable component supply across long production lifecycles.
Supply support for R5F101AGDSP#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, and power solutions for automotive, industrial, and IoT markets.
The RL78/G13 family is designed for cost-sensitive, ultra-low-power general-purpose embedded applications - balancing performance, integration, and energy efficiency in compact packages like LSSOP-30.
FAQ
What is the maximum clock frequency supported by the R5F101AGDSP#V0?
The R5F101AGDSP#V0 supports a maximum operating frequency of 32 MHz using the high-speed on-chip oscillator. At this speed, it achieves 41 DMIPS performance while maintaining full peripheral functionality and meeting its specified current consumption of 66 μA/MHz in active mode. The R5F101AGDSP#V0 does not require an external crystal for this operation.
Does the R5F101AGDSP#V0 include data flash memory?
No, the R5F101AGDSP#V0 does not include data flash memory. As indicated by the "101" in its part number (per Renesas RL78/G13 naming convention), it provides 16 KB of code flash and 2 KB of RAM only. Data storage must be implemented externally or via code flash wear-leveling techniques. In contrast, the R5F100AGDSP#V0 variant includes 8 KB of dedicated data flash.
What package type and pin count does the R5F101AGDSP#V0 use?
The R5F101AGDSP#V0 uses a 30-pin plastic LSSOP (7.62 mm, 0.65-mm pitch) package, identified by the "#V0" suffix per Renesas packaging specification. This package is JEDEC MS-013AC compliant, offers good thermal performance, and is compatible with standard surface-mount assembly processes including reflow soldering.
What is the operating temperature range for the R5F101AGDSP#V0?
The R5F101AGDSP#V0 is rated for an operating ambient temperature range of −40°C to +85°C, corresponding to the "D" grade in Renesas' RL78/G13 classification. This qualifies it for industrial applications where extended thermal stability is required, and it operates reliably across this full range without derating under specified voltage and load conditions.
Which serial communication interfaces are available on the R5F101AGDSP#V0?
The R5F101AGDSP#V0 supports UART (with LIN-bus capability), simplified I²C (compatible with standard I²C protocol), and CSI (a Renesas-specific SPI-compatible interface). These are implemented across shared pins such as P10 (SCK00/SCL00) and P11 (SI00/RxD0/SDA00), allowing flexible configuration depending on system requirements without additional hardware.
R5F101AGDSP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 30-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:
- 21
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 8x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F101AGDSP#V0 FAQ
1.How can I place an order for R5F101AGDSP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F101AGDSP#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 R5F101AGDSP#V0 reliable?
The price and inventory of R5F101AGDSP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F101AGDSP#V0 is usually 5 days.
3.What payment methods are accepted for R5F101AGDSP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F101AGDSP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F101AGDSP#V0?
R5F101AGDSP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F101AGDSP#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 R5F101AGDSP#V0?
For technical support, including R5F101AGDSP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F101AGDSP#V0 requirements.
6.How does Aetrix verify that R5F101AGDSP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F101AGDSP#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 R5F101AGDSP#V0 meets industry standards.
7.What is the process for return or replacement of R5F101AGDSP#V0?
All R5F101AGDSP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F101AGDSP#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 R5F101AGDSP#V0 part is unused and in its original packaging.
Return procedure for R5F101AGDSP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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