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Renesas R5F5110JADFK#30
- Part No.:
- R5F5110JADFK#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F5110JADFK#30.pdf
- Description:
- IC MCU 32BIT 16KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,170
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Product details
Overview
R5F5110JADFK#30 from Renesas is a 32-bit RX CPU-based microcontroller operating at up to 32 MHz (50 DMIPS), featuring 16 KB on-chip flash, 8 KB SRAM, 12-bit A/D converter with 14 channels, RTC, and dual SCI interfaces - deployed in industrial sensor nodes requiring low-power operation and deterministic real-time control.
For engineers reviewing the R5F5110JADFK#30 datasheet, R5F5110JADFK#30 pinout, R5F5110JADFK#30 application, or R5F5110JADFK#30 equivalent, this page delivers verified package mapping (PLQP0064GA-A, 64-pin LQFP), confirmed peripheral channel counts per package, supply voltage range (1.8–3.6 V), software standby current (0.35 µA), and functional compatibility within the RX110 Group.
Technical Context
The R5F5110JADFK#30 implements a CISC Harvard architecture with five-stage pipeline and variable-length instructions, enabling ultra-compact code and single-cycle instruction execution. Its RX CPU core supports 64-bit accumulator results from 32×32 operations and integrates dedicated hardware for multiplication and division.
It features a modular clock system with independent ICLK/PCLK/FCLK domains, high-speed on-chip oscillator (32 MHz ±1% over −40°C to +85°C), sub-clock (32.768 kHz) for RTC, and clock frequency accuracy measurement circuit (CAC) for IEC 60730 compliance. The device includes four MTU2 timer channels and two CMT channels, all configurable via multi-function pin controller (MPC).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RX 32-bit CISC Harvard, 5-stage pipeline, 50 DMIPS @ 32 MHz |
| Flash / RAM | 16 KB flash (no wait states @ 32 MHz), 8 KB SRAM (no wait states) |
| Operating Voltage | 1.8 V to 3.6 V - enables direct interface with 1.8/2.5/3.3 V logic without level shifters |
| Power Modes | Software standby mode draws 0.35 µA; recovery time 4.8 µs - suitable for battery-powered wake-on-event designs |
| A/D Converter | 12-bit S12AD with 14 input channels, 1.0 µs min conversion time @ 32 MHz ADCLK |
| Communication | 2 × SCI (SCI1/SCI5), 1 × RIIC (400 kbps), 1 × RSPI (16 Mbps), all with DMA support via DTC |
| Timers | MTU2 (4-channel 16-bit), CMT (2-channel 16-bit), IWDT (14-bit), RTC with calendar/leap-year support |
| Package | PLQP0064GA-A: 64-pin LQFP, 14 × 14 mm, 0.8 mm pitch, lead-free (Sn) |
Pinout & Package
Package: PLQP0064GA-A - 64-pin LQFP, 14 × 14 mm body, 0.8 mm pitch, exposed pad not present, RoHS-compliant Sn termination.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual VCC pins (pins 15, 38) and dual VSS pins (14, 40) enable low-noise power distribution and decoupling |
| XTAL / EXTAL | Main crystal oscillator interface | Supports external crystal up to 20 MHz or direct clock input - required for precise timing and USB-free communication sync |
| XCIN / XCOUT | Sub-clock oscillator interface | Connects 32.768 kHz crystal for RTC calendar mode and low-power wake-up capability |
| RES# | Active-low reset input | Asynchronous reset pin with internal pull-up; compatible with standard push-button or supervisor IC reset circuits |
| MD | Mode selection | Fixed-high during operation to select single-chip mode - must be stable at power-up and not toggled in runtime |
| P14–P17, P40–P46, etc. | General-purpose I/O | 50 total I/O pins (64-pin variant); 5-V tolerant, open-drain capable, with programmable pull-up resistors |
| SCI1/SCI5 pins (TXD1/RXD1/SCK1, TXD5/RXD5/SCK5) | Serial communication interface | Dedicated dual SCI blocks support asynchronous, clock-synchronous, and simple I²C/SPI modes - no shared peripheral resources |
| AN000–AN015 | Analog input channels | 14-channel 12-bit A/D with selectable trigger sources (software, MTU, external) - supports motor control double-trigger mode |
Key Features
| Feature | Design Value |
|---|---|
| On-chip debugging | FINE interface (pin FINED) enables full-speed real-time debugging without halting CPU - critical for time-critical firmware validation |
| IEC 60730 support | Integrated CAC, IWDT, RAM test assist functions - reduces external BMS components for Class B safety certification |
| Data transfer controller (DTC) | Four transfer modes (normal/repeat/block/chain) triggered by 65 interrupt sources - eliminates CPU overhead for ADC-to-memory or UART-to-buffer transfers |
| Multi-function pin controller (MPC) | Per-pin peripheral function assignment - allows flexible PCB layout and dynamic reconfiguration of I/O roles at runtime |
| Temperature sensor | Integrated TEMPSA channel digitizes die temperature via 12-bit A/D - enables thermal monitoring without external sensors |
| Unique ID | 32-byte factory-programmed ROM ID - supports secure boot, device authentication, and firmware binding |
Applications
| Industrial Sensor Node | Smart Energy Metering |
|---|---|
|
Use Scenario: Battery-powered environmental sensor collecting temperature, humidity, and CO₂ data every 10 seconds, transmitting via UART to gateway. IC Role / Device Role / Timing Role: Primary MCU executing sensor polling, RTC-based scheduling, low-power state management, and UART framing. Use Value: Software standby current of 0.35 µA extends 2000 mAh coin cell life beyond 5 years; 4.8 µs wake-up ensures timely response to external interrupts. |
Use Scenario: DIN-rail mounted electricity meter measuring voltage/current harmonics and logging kWh data hourly to EEPROM. IC Role / Device Role / Timing Role: System controller handling metrology interface (SPI), RTC timestamping, tamper detection, and secure data storage. Use Value: 12-bit A/D with 1.0 µs conversion enables 16 kHz sampling for harmonic analysis; IEC 60730 features simplify EN 50470-3 compliance. |
| Home Appliance Control | Medical Diagnostic Handheld |
|
Use Scenario: Washing machine main board managing motor drive signals, water level sensing, user interface, and fault logging. IC Role / Device Role / Timing Role: Real-time motion controller using MTU2 PWM outputs, ADC for pressure/temperature feedback, and SCI for display communication. Use Value: Dual SCI interfaces allow simultaneous connection to LCD (SCI1) and inverter driver (SCI5); 5-V tolerant I/O simplifies integration with legacy appliance peripherals. |
Use Scenario: Portable blood glucose monitor performing analog signal conditioning, button-driven UI, and Bluetooth LE data upload. IC Role / Device Role / Timing Role: Mixed-signal controller acquiring analog strip readings, managing button debouncing, and driving SPI-connected BLE module. Use Value: Integrated temperature sensor compensates strip assay accuracy; 16 KB flash accommodates BLE stack + application firmware in single chip. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit low-power MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F5110JADFM#30 | Same core, flash, RAM, and peripherals; differs only in package (PLQP0064KB-A, 10×10 mm, 0.5 mm pitch) | Requires PCB redesign due to smaller footprint and finer pitch - preferred for space-constrained designs | Select when board area is limited and fine-pitch assembly capability exists. |
| R5F5110JADFL#30 | Same functionality but in 48-pin LFQFP (PLQP0048KB-A, 7×7 mm); reduced I/O count (34 vs. 50) and fewer A/D channels (10 vs. 14) | Suitable for cost-sensitive, lower-peripheral-count applications where full 64-pin I/O is unnecessary | Choose for simplified BOM and lower assembly cost where peripheral headroom is not required. |
Compared with R5F5110JADFK#30, the R5F5110JADFM#30 offers identical electrical and functional behavior in a more compact 0.5 mm pitch package, while R5F5110JADFL#30 trades I/O and analog channel count for reduced size and cost - enabling tiered design scaling across product variants.
Availability
R5F5110JADFK#30 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart energy metering, and home appliance control requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R5F5110JADFK#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX110 Group - including R5F5110JADFK#30 - was designed for cost-sensitive, low-power embedded applications demanding real-time performance, functional safety support (IEC 60730), and rich analog/mixed-signal integration.
FAQ
What is the maximum operating frequency and associated DMIPS rating for the R5F5110JADFK#30?
The R5F5110JADFK#30 operates at a maximum frequency of 32 MHz and delivers 50 DMIPS (Dhrystone MIPS) at that speed. This performance stems from its optimized RX CPU core with five-stage pipeline and single-cycle instruction execution capability, making it suitable for real-time control tasks in resource-constrained systems.
Does the R5F5110JADFK#30 support IEC 60730 functional safety requirements?
Yes, the R5F5110JADFK#30 includes integrated hardware features for IEC 60730 compliance: clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT), RAM test assist functions, and voltage monitoring circuits. These reduce external component count and simplify certification for Class B applications such as household appliances and industrial controls.
What are the key differences between the R5F5110JADFK#30 and R5F5110JADFM#30?
The R5F5110JADFK#30 and R5F5110JADFM#30 share identical silicon functionality, memory, peripherals, and electrical specifications. Their sole difference is package: R5F5110JADFK#30 uses PLQP0064GA-A (64-pin LQFP, 14×14 mm, 0.8 mm pitch), while R5F5110JADFM#30 uses PLQP0064KB-A (64-pin LFQFP, 10×10 mm, 0.5 mm pitch). PCB layout and assembly process differ accordingly.
How many A/D converter channels does the R5F5110JADFK#30 support, and what is the minimum conversion time?
The R5F5110JADFK#30 integrates a 12-bit S12AD module supporting up to 14 analog input channels. At maximum ADCLK of 32 MHz, the minimum conversion time is 1.0 µs per channel. It also supports double-trigger mode for motor control applications requiring synchronized sampling across multiple channels.
What communication interfaces are available on the R5F5110JADFK#30, and how are they allocated across pins?
The R5F5110JADFK#30 provides two SCI modules (SCI1 and SCI5), one I²C bus interface (RIIC), and one serial peripheral interface (RSPI). SCI1 uses pins TXD1/RXD1/SCK1; SCI5 uses TXD5/RXD5/SCK5; RIIC uses SCL0/SDA0; RSPI uses RSPCKA/MOSIA/MISOA/SSLA0. All interfaces support DMA via the DTC for zero-CPU-transfer operation.
R5F5110JADFK#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- RX110
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RX
- Core Size:
- 32-Bit Single-Core
- Speed:
- 32MHz
- Connectivity:
- I2C, SCI, SPI
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 50
- Program Memory Size:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 14x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F5110JADFK#30 FAQ
1.How can I place an order for R5F5110JADFK#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F5110JADFK#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 R5F5110JADFK#30 reliable?
The price and inventory of R5F5110JADFK#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F5110JADFK#30 is usually 5 days.
3.What payment methods are accepted for R5F5110JADFK#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F5110JADFK#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F5110JADFK#30?
R5F5110JADFK#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F5110JADFK#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 R5F5110JADFK#30?
For technical support, including R5F5110JADFK#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F5110JADFK#30 requirements.
6.How does Aetrix verify that R5F5110JADFK#30 is sourced from the original manufacturer or authorized distributors?
All R5F5110JADFK#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 R5F5110JADFK#30 meets industry standards.
7.What is the process for return or replacement of R5F5110JADFK#30?
All R5F5110JADFK#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F5110JADFK#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 R5F5110JADFK#30 part is unused and in its original packaging.
Return procedure for R5F5110JADFK#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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