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Renesas R5F100AEASP#30
- Part No.:
- R5F100AEASP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 30-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F100AEASP#30.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 30LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,065
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Product details
Overview
R5F100AEASP#30 from Renesas is a 30-pin LSSOP-packaged 16-bit RL78/G13 microcontroller with 64 KB flash, 4 KB data flash, and 4 KB RAM, operating from 1.6 V to 5.5 V at up to 32 MHz (41 DMIPS), featuring ultra-low-power modes (0.57 μA RTC+LVD), 10-bit ADC (26 channels), and integrated real-time clock - deployed in battery-powered industrial sensors and smart metering interfaces.
For engineers reviewing the R5F100AEASP#30 datasheet, R5F100AEASP#30 pinout, R5F100AEASP#30 application, or R5F100AEASP#30 equivalent, key selection criteria include its 30-pin LSSOP-30 package, 64 KB code flash with self-programming, 10-bit ADC with internal reference, RTC calendar support, and HALT/STOP/SNOOZE power modes for energy-constrained embedded control.
Technical Context
The R5F100AEASP#30 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 debug, flash shield window, and boot swap functionality for secure firmware updates.
Its peripheral set includes up to 26-channel 10-bit ADC with internal 1.45 V reference and temperature sensor, 8–16 channels of 16-bit timer, UART/LIN, I²C, CSI, DMA (2 channels), and a real-time clock with alarm and calendar functions - all optimized for deterministic low-power operation in resource-constrained edge nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 41 DMIPS @ 32 MHz |
| Flash Memory | 64 KB code flash + 4 KB data flash; supports background rewriting (BGO) and flash shield window |
| RAM | 4 KB on-chip RAM; used by flash library starting at address FEF00H |
| Power Modes | HALT (66 μA/MHz), STOP (0.57 μA w/ RTC+LVD), SNOOZE - enables multi-year battery life |
| ADC | 10-bit resolution, 26 input channels, internal 1.45 V reference, integrated temperature sensor |
| RTC | Real-time clock with calendar (99-year range), alarm, and clock correction function |
| Operating Voltage | 1.6 V to 5.5 V single supply; supports direct interface to 1.8/2.5/3.0 V peripherals |
Pinout & Package
Package: 30-pin plastic LSSOP (7.62 mm, 0.65-mm pitch), JEDEC MO-153 compliant, surface-mount, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main 1.6–5.5 V supply rail; powers core, flash, and most peripherals |
| VSS | Ground | Digital ground reference; must be low-impedance connection to PCB ground plane |
| P00–P07 | General-purpose I/O | 8-bit port with N-ch open-drain option, TTL input buffer, and on-chip pull-up resistors |
| P10–P17 | Multiplexed I/O | Supports SCK00/SCL00, SI00/RxD0/TOOLRxD/SDA00, SO00/TxD0/TOOLTxD, etc. |
| P20–P27 | Analog input | Includes ANI0–ANI2, AVREFP/AVREFM, and up to ANI18 on P147 (shared pin) |
| RESET | Reset input | Active-low reset with on-chip POR and LVD (14 selectable voltage levels) |
| CLKP/CLKN | Crystal oscillator inputs | Supports external 32.768 kHz crystal for RTC or main system clock |
| EXCLK | External clock input | Accepts external clock source up to 20 MHz for system timing |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 0.57 μA in STOP mode with RTC + LVD active - extends battery life in always-on sensing nodes |
| Self-programmable flash | Boot swap and flash shield window enable secure over-the-air firmware updates without external programmer |
| Integrated RTC with calendar | 99-year calendar, alarm, and clock correction eliminate need for external RTC IC and reduce BOM count |
| Multi-voltage I/O interface | Direct interfacing with 1.8 V, 2.5 V, and 3.0 V logic without level shifters simplifies mixed-voltage designs |
| Background data flash rewrite | BGO allows full CPU operation during data flash programming - critical for logging while controlling |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
Use Scenario: Real-time energy consumption monitoring with tamper detection and time-of-use billing. IC Role / Device Role / Timing Role: Main controller executing metrology algorithms, managing LCD display, communicating via UART/LIN to concentrator, and maintaining accurate time stamping via integrated RTC. Use Value: 64 KB flash stores complex tariff logic and firmware updates; 10-bit ADC digitizes current/voltage sensors; STOP mode preserves RTC during mains outage. | Use Scenario: Wireless temperature/humidity/pressure node in factory automation with periodic wake-up and BLE gateway handoff. IC Role / Device Role / Timing Role: System-on-chip managing analog sensor acquisition, digital signal conditioning, low-power scheduling, and serial communication to transceiver. Use Value: 0.57 μA STOP mode enables >5-year coin-cell operation; on-chip temperature sensor reduces component count; SNOOZE mode enables precise ADC-triggered wake-up. |
| Home Appliance Control | Medical Wearable Monitor |
Use Scenario: Motor control and user interface in washing machines with variable speed drive and touch feedback. IC Role / Device Role / Timing Role: Real-time motor commutation using 16-bit timers, capacitive touch sensing via ADC, and buzzer output via on-chip controller. Use Value: 41 DMIPS handles PID loop + UI rendering; 26-channel ADC supports multi-sensor input; LSSOP-30 footprint fits compact control board layout. | Use Scenario: Continuous vital sign acquisition (ECG, SpO₂) with local processing and alert generation before wireless transmission. IC Role / Device Role / Timing Role: Analog front-end controller acquiring conditioned biopotential signals, performing baseline correction, and triggering alarms on threshold violation. Use Value: Internal 1.45 V reference ensures stable ADC accuracy across battery discharge; RTC timestamps events for clinical correlation; HALT mode minimizes noise during sensitive analog capture. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100BEASP#30 | Same package and pinout; 96 KB flash, 8 KB data flash, 8 KB RAM - larger memory footprint | Suitable for applications requiring larger firmware image or extended data logging buffers | Select when firmware size exceeds 64 KB or data flash retention >4 KB is required |
| R5F101AEASP#30 | Same package and pinout; no data flash (0 KB), identical 64 KB code flash and 4 KB RAM | Targeted at cost-sensitive applications where background data rewriting is unnecessary | Choose when data logging is handled externally or not required - reduces unit cost |
Compared with R5F100BEASP#30 and R5F101AEASP#30, the R5F100AEASP#30 provides optimal balance of on-chip data flash capacity (4 KB), ultra-low-power operation (0.57 μA STOP), and compact LSSOP-30 packaging - making it ideal for space- and energy-constrained embedded systems where field firmware updates and local data storage are essential but memory headroom is limited.
Availability
R5F100AEASP#30 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and medical wearable monitors requiring stable component supply across long production lifecycles.
Supply support for R5F100AEASP#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 delivering trusted embedded solutions for automotive, industrial, infrastructure, and IoT markets.
The RL78/G13 product line delivers true low-power performance (66 μA/MHz, 0.57 μA STOP) with rich analog and timing peripherals - designed specifically for cost-sensitive, battery-operated, and energy-harvesting applications demanding high integration and long-term reliability.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F100AEASP#30?
The R5F100AEASP#30 operates at up to 32 MHz with a performance rating of 41 DMIPS. This is achieved using the high-speed on-chip oscillator (±1.0% accuracy across 1.8–5.5 V and –20 to +85°C), and the RL78 CPU core's 3-stage pipeline enables deterministic execution for real-time control tasks in the R5F100AEASP#30.
Does the R5F100AEASP#30 support self-programming of its flash memory, and what security features accompany it?
Yes, the R5F100AEASP#30 supports self-programming of both code and data flash memory, including boot swap functionality and flash shield window protection. These features prevent unauthorized read-out or overwrite of protected memory regions, enabling secure firmware updates and intellectual property protection - critical for certified deployments of the R5F100AEASP#30.
How many analog input channels does the R5F100AEASP#30 support, and what ADC resolution and reference options are available?
The R5F100AEASP#30 integrates a 10-bit successive-approximation ADC with up to 26 analog input channels. It supports internal 1.45 V reference voltage and external reference inputs (AVREFP/AVREFM), and includes an on-chip temperature sensor usable only in HS (high-speed main) mode - all confirmed in the R5F100AEASP#30 datasheet.
What power-saving modes are implemented in the R5F100AEASP#30, and what is the lowest achievable current draw with RTC active?
The R5F100AEASP#30 supports HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it achieves 0.57 μA typical current draw - verified across the specified industrial temperature range (–40 to +85°C). This ultra-low quiescent current makes the R5F100AEASP#30 suitable for decade-long battery operation in remote sensing applications.
Is the R5F100AEASP#30 pin-compatible with other RL78/G13 variants in the same LSSOP-30 package, and what memory configurations share identical pinout?
Yes, the R5F100AEASP#30 shares identical pinout and package (LSSOP-30) with all RL78/G13 variants ending in "A" through "G" and "E" suffixes in the same 30-pin configuration - including R5F100AAASP#30 (16 KB), R5F100BEASP#30 (96 KB), and R5F101AEASP#30 (no data flash). This enables scalable memory upgrades without PCB redesign for the R5F100AEASP#30.
R5F100AEASP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 30-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- 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:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 4K 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:
R5F100AEASP#30 FAQ
1.How can I place an order for R5F100AEASP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100AEASP#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 R5F100AEASP#30 reliable?
The price and inventory of R5F100AEASP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100AEASP#30 is usually 5 days.
3.What payment methods are accepted for R5F100AEASP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100AEASP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100AEASP#30?
R5F100AEASP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100AEASP#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 R5F100AEASP#30?
For technical support, including R5F100AEASP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100AEASP#30 requirements.
6.How does Aetrix verify that R5F100AEASP#30 is sourced from the original manufacturer or authorized distributors?
All R5F100AEASP#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 R5F100AEASP#30 meets industry standards.
7.What is the process for return or replacement of R5F100AEASP#30?
All R5F100AEASP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100AEASP#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 R5F100AEASP#30 part is unused and in its original packaging.
Return procedure for R5F100AEASP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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