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Renesas R5F100AGDSP#X0
- Part No.:
- R5F100AGDSP#X0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 30-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F100AGDSP#X0.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 30LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,314
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Product details
Overview
R5F100AGDSP#X0 from Renesas is a 30-pin, LSSOP-packaged RL78/G13 16-bit MCU with 128 KB flash, 8 KB data flash, and 12 KB RAM, 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 (26 channels), real-time clock, UART, I²C, SPI, and 16-bit timers - deployed in battery-powered industrial sensors and smart metering interfaces.
For engineers reviewing the R5F100AGDSP#X0 datasheet, R5F100AGDSP#X0 pinout, R5F100AGDSP#X0 application, or R5F100AGDSP#X0 equivalent, key selection criteria include its industrial-grade temperature range (−40°C to +105°C), integrated data flash with 1M rewrite cycles, SNOOZE mode for low-latency peripheral wake-up, and LSSOP-30 package compatibility with space-constrained PCB layouts.
Technical Context
The R5F100AGDSP#X0 implements the RL78 CPU core with a 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). Its memory architecture includes separate code flash (128 KB, 1 KB blocks) and data flash (8 KB, background operation capable), enabling concurrent program execution and nonvolatile data updates.
Power management includes on-chip POR, 14-level LVD with interrupt/reset options, and three low-power modes (HALT, STOP, SNOOZE). Peripheral integration features 2–4 DMA channels, 16-bit × 16-bit multiply-accumulate, 12-bit interval timer, calendar-based RTC with alarm/correction, and up to 26-channel 10-bit ADC with internal 1.45 V reference and temperature sensor.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC with 3-stage pipeline, 41 DMIPS @ 32 MHz |
| Flash Memory | 128 KB code flash (1 KB erase blocks); enables secure firmware updates and boot swap |
| Data Flash | 8 KB with background operation (BGO); supports 1,000,000 write cycles at VDD = 1.8–5.5 V |
| RAM | 12 KB on-chip RAM; includes dedicated flash library RAM area starting at FF300H |
| Operating Voltage | 1.6 V to 5.5 V; supports direct connection to 1.8/2.5/3.0 V logic without level shifters |
| Temperature Range | −40°C to +105°C (G-grade industrial); qualified for extended thermal environments |
| Low-Power Modes | HALT (66 μA/MHz), STOP (0.57 μA w/ RTC+LVD active); reduces energy per sensing cycle |
Pinout & Package
Package: 30-pin plastic LSSOP (7.62 mm, 0.65-mm pitch), JEDEC MS-013AC variant, moisture sensitivity level MSL3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10/SCK00/SCL00 | Serial Clock Input/Output | Shared SPI clock or I²C clock; configurable for master/slave operation |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Serial Data Input / UART RX / I²C Data | Multi-function pin supporting SPI input, UART receive, debug interface, and I²C bidirectional data |
| P20/ANI0/AVREFP | Analog Input / ADC Reference Positive | Primary ADC channel 0 input or selectable positive reference voltage source |
| P21/ANI1/AVREFM | Analog Input / ADC Reference Negative | ADC channel 1 input or selectable negative reference for differential measurements |
| P22/ANI2 | Analog Input | Dedicated ADC channel 2 input; supports single-ended or differential acquisition |
| VDD, VSS | Power Supply / Ground | Single 1.6–5.5 V supply rail; decoupling required per Renesas layout guidelines |
Key Features
| Feature | Design Value |
|---|---|
| Self-programming flash | Enables field firmware updates with boot swap and flash shield window protection |
| SNOOZE mode | Permits UART/I²C/SPI wake-up with sub-μs latency while CPU remains halted |
| On-chip temperature sensor | Calibrated sensor usable for system thermal monitoring without external components |
| Real-time clock (RTC) | Calendar function (99-year range), alarm, and auto-correction; operates in STOP mode |
| DMA controller | 2-channel DMA with 2-clock transfers between SFR and RAM; offloads CPU during data movement |
| High-accuracy oscillator | ±1.0% tolerance over −20°C to +85°C; eliminates need for external crystal in cost-sensitive designs |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
Use Scenario: Bidirectional kWh measurement with tamper detection and time-of-use billing. IC Role / Device Role / Timing Role: Main controller executing metrology algorithms, managing LCD display, and logging data to on-chip data flash. Use Value: 8 KB data flash stores 30+ days of interval data with 1M-cycle endurance; RTC maintains accurate billing timestamps across power outages. | Use Scenario: Wireless node collecting temperature, humidity, and vibration in factory equipment. IC Role / Device Role / Timing Role: Low-power acquisition hub that samples sensors, processes thresholds, and triggers BLE/Wi-Fi transmission. Use Value: 0.57 μA STOP mode extends battery life to >5 years; SNOOZE mode enables immediate UART wake-up from sleep upon sensor alert. |
| Home Appliance Control | Building Automation Panel |
Use Scenario: Washing machine main board managing motor control, water valves, and user interface. IC Role / Device Role / Timing Role: Real-time task scheduler coordinating PWM motor drive, ADC-based current sensing, and touch-key scanning. Use Value: 16-bit timers support precise 3-phase motor commutation; 26-channel ADC monitors multiple analog sensors simultaneously. | Use Scenario: HVAC control panel integrating zone temperature, CO₂, and occupancy inputs. IC Role / Device Role / Timing Role: Central coordinator interfacing with RS-485 Modbus slaves, local displays, and relay drivers. Use Value: Dual UARTs enable simultaneous Modbus RTU master/slave operation; LSSOP-30 footprint fits compact DIN-rail enclosure layouts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100BGDSP#X0 | Same package and pinout; 96 KB flash, 8 KB data flash, 8 KB RAM | Lower memory capacity suits simpler control tasks with smaller firmware footprints | Select when application firmware size < 80 KB and BOM cost optimization is critical |
| R5F101AGDSP#X0 | Identical package and pinout; no data flash (0 KB), same 128 KB code flash and 12 KB RAM | Lacks background data logging capability; requires external EEPROM/NVSRAM for parameter storage | Choose when nonvolatile parameter storage is handled externally or via code flash emulation |
Compared with R5F100BGDSP#X0 and R5F101AGDSP#X0, the R5F100AGDSP#X0 uniquely balances high code density (128 KB), robust data retention (8 KB BGO-capable flash), and industrial temperature resilience - making it optimal for firmware-upgradable, data-logging edge nodes where memory partitioning and long-term reliability are design priorities.
Availability
R5F100AGDSP#X0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and building automation panels requiring stable component supply across multi-year production cycles.
Supply support for R5F100AGDSP#X0 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 performance (66 μA/MHz) with rich peripheral integration for cost-sensitive, battery-operated, and thermally demanding embedded applications.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F100AGDSP#X0?
The R5F100AGDSP#X0 operates at up to 32 MHz using its high-speed on-chip oscillator and achieves 41 DMIPS (Dhrystone MIPS) at that frequency. This performance level is confirmed in the RL78/G13 datasheet (R01DS0131EJ0380 Rev.3.80) and reflects its optimized 3-stage pipeline execution efficiency under typical industrial conditions.
Does the R5F100AGDSP#X0 include an integrated temperature sensor, and how is it accessed?
Yes, the R5F100AGDSP#X0 includes an on-chip temperature sensor accessible via ADC channel ANI22 (P27), but only when the CPU is in HS (high-speed main) mode. The sensor output is digitized by the 10-bit ADC and calibrated to provide readings referenced to the internal 1.45 V bandgap voltage - enabling system-level thermal monitoring without external components.
What packaging and lead finish does the R5F100AGDSP#X0 use, and what is its moisture sensitivity level?
The R5F100AGDSP#X0 uses a 30-pin plastic LSSOP package (7.62 mm body, 0.65-mm pitch) with lead-free (Pb-free) matte tin finish. Its moisture sensitivity level is MSL3 per J-STD-020, requiring floor life management and bake conditioning if exposed beyond 168 hours after dry pack opening.
How many ADC channels does the R5F100AGDSP#X0 support, and what is its resolution and reference configuration?
The R5F100AGDSP#X0 supports up to 26 analog input channels with 10-bit resolution. It provides selectable references: AVREFP/AVREFM pins (differential), internal 1.45 V bandgap, or VDD. The ADC operates across the full 1.6–5.5 V supply range, enabling direct sensing of diverse analog signals without external signal conditioning.
Is the R5F100AGDSP#X0 pin-compatible with other RL78/G13 variants in the same LSSOP-30 package?
Yes, all RL78/G13 devices in the 30-pin LSSOP package - including R5F100AA–R5F100AG and R5F101AA–R5F101AG variants - share identical pinouts and electrical characteristics. This allows hardware reuse across firmware variants differing only in flash/RAM sizing or data flash presence, simplifying platform design and qualification.
R5F100AGDSP#X0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 30-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/G13
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- 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:
- 8K x 8
- 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:
R5F100AGDSP#X0 FAQ
1.How can I place an order for R5F100AGDSP#X0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100AGDSP#X0 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 R5F100AGDSP#X0 reliable?
The price and inventory of R5F100AGDSP#X0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100AGDSP#X0 is usually 5 days.
3.What payment methods are accepted for R5F100AGDSP#X0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100AGDSP#X0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100AGDSP#X0?
R5F100AGDSP#X0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100AGDSP#X0 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 R5F100AGDSP#X0?
For technical support, including R5F100AGDSP#X0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100AGDSP#X0 requirements.
6.How does Aetrix verify that R5F100AGDSP#X0 is sourced from the original manufacturer or authorized distributors?
All R5F100AGDSP#X0 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 R5F100AGDSP#X0 meets industry standards.
7.What is the process for return or replacement of R5F100AGDSP#X0?
All R5F100AGDSP#X0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100AGDSP#X0, 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 R5F100AGDSP#X0 part is unused and in its original packaging.
Return procedure for R5F100AGDSP#X0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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