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Renesas R5F363AENFB#10
- Part No.:
- R5F363AENFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F363AENFB#10.pdf
- Description:
- 16BIT MCU M16C/63
- Quantity:
- Payment:
- Shipping:
Inventory:1,537
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Product details
Overview
R5F363AENFB#10 from Renesas is a 16-bit M16C/63A Group microcontroller with 256 KB Flash ROM, 16 KB RAM, 10-bit ADC (26 channels), 8-bit DAC (2 channels), and integrated UART, I²C, and intelligent I/O timers. It operates at up to 50 MHz across 3.0–5.5 V and targets industrial motor control and embedded HMI applications.
For engineers reviewing the R5F363AENFB#10 datasheet, R5F363AENFB#10 pinout, R5F363AENFB#10 application, or R5F363AENFB#10 equivalent, this page delivers verified technical context, package mapping, real-world use cases, and validated alternative options for design-in and long-term supply planning.
Technical Context
The R5F363AENFB#10 implements the M16C/60 core architecture with 108 basic instructions and 20 ns minimum instruction execution time at 50 MHz. It integrates DMACII for peripheral-initiated data transfers and supports four clock sources: main clock, PLL, subclock, and on-chip oscillator.
It features intelligent I/O timers with PWM output (24 channels), event counter, 2-phase encoder input, and dead-time control-enabling precise timing for inverter gate drive and position-sensing feedback loops in motor control systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | M16C/60 16-bit CPU with 108 instructions; enables deterministic real-time control in resource-constrained systems. |
| Max Operating Frequency | 50 MHz; supports fast loop closure in servo drives and digital power supplies. |
| Flash / RAM | 256 KB Flash + 8 KB Data Flash (10k program/erase cycles) / 16 KB RAM; sufficient for field-upgradable firmware and real-time buffer storage. |
| ADC / DAC | 10-bit × 26-channel ADC with sample-and-hold / 8-bit × 2-channel DAC; enables simultaneous analog sensing (current/voltage/temperature) and analog actuation (bias/reference). |
| Timers | 11-channel 16-bit TimerA/B + 24-channel intelligent I/O timer with PWM, event counting, and 2-phase encoder input; directly supports motor phase control and position feedback. |
| Serial Interfaces | 6 UART channels + multi-master I²C; provides robust host communication and sensor bus connectivity without external protocol translators. |
| Supply & Temp | 3.0–5.5 V operation with LVD and POR; rated for –40°C to +85°C ambient; suitable for industrial enclosures and automotive under-hood auxiliary modules. |
Pinout & Package
Package: PLQP0064KB-A - 64-pin LQFP, 10 mm × 10 mm, 0.5 mm pitch, exposed thermal pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual VCC/VSS pairs per quadrant ensure low-noise analog/digital separation and stable core voltage under dynamic load. |
| P00–P07 | CMOS I/O port | Bi-directional, 5V-tolerant general-purpose I/O with programmable pull-up; usable for status LEDs, limit switches, or digital inputs. |
| P10–P17 | Intelligent I/O timer group | Hardware-timed PWM outputs and capture inputs mapped to dedicated pins; eliminates software overhead in motor commutation timing. |
| AD0–AD25 | Analog input channels | 26 dedicated ADC input pins with internal sample-and-hold; supports simultaneous sampling of 3-phase current and DC bus voltage. |
| DA0 / DA1 | DAC outputs | Two buffered 8-bit analog outputs; used for programmable reference generation or analog feedback injection in calibration routines. |
| CLK / XIN / XOUT | External clock interface | Supports crystal (1–20 MHz) or external clock source; enables precise timing synchronization with external master clocks or encoders. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip oscillator | Internal 125 kHz subclock enables RTC and low-power wake-up without external crystal, reducing BOM cost and board area. |
| Data Flash | 8 KB user-programmable Data Flash with 10,000 erase/write cycles allows nonvolatile storage of calibration coefficients, device IDs, or runtime logs. |
| Program security | ID code check and ROM code protect functions prevent unauthorized firmware readout or cloning-critical for IP-sensitive industrial firmware. |
| Oscillation stop detection | Monitors external crystal failure and triggers fail-safe shutdown or fallback to on-chip oscillator-ensuring system reliability in harsh environments. |
| Intelligent I/O timer | Hardware-accelerated PWM, dead-time insertion, and 2-phase encoder input eliminate CPU polling and reduce jitter in motor control timing paths. |
Applications
| Industrial Motor Drive | Embedded HMI Controller |
|---|---|
|
Use Scenario: Closed-loop control of 3-phase BLDC motors in HVAC blowers and industrial pumps. IC Role / Device Role / Timing Role: Real-time execution of FOC (Field-Oriented Control) algorithm, ADC sampling of phase currents, and generation of six complementary PWM signals with programmable dead time. Use Value: Integrated intelligent I/O timers and 26-channel ADC enable single-chip motor control without external gate drivers or analog front-ends. |
Use Scenario: Local operator interface for PLC-based machinery with touch buttons, LED indicators, and serial sensor monitoring. IC Role / Device Role / Timing Role: Host controller managing button debouncing, LED PWM dimming, UART-based sensor polling, and I²C display updates. Use Value: Six UARTs and multi-master I²C support concurrent communication with multiple sensors, displays, and host PLCs without external bus expanders. |
| Power Supply Monitoring | Factory Automation Node |
|
Use Scenario: Digital power supply supervision unit monitoring input/output voltage, temperature, and fault status in telecom rectifiers. IC Role / Device Role / Timing Role: Analog acquisition via 10-bit ADC, LVD-triggered interrupt handling, and DAC-based reference trimming for precision regulation. Use Value: On-chip LVD, POR, and 8 KB Data Flash allow autonomous fault logging and self-calibration without external supervisors or EEPROM. |
Use Scenario: Distributed I/O node collecting digital inputs (limit switches, safety relays) and driving solenoids/valves in packaging lines. IC Role / Device Role / Timing Role: High-reliability GPIO management with programmable pull-ups, watchdog reset supervision, and UART-based diagnostics reporting. Use Value: 64-pin LQFP with full I/O count and industrial temp rating ensures drop-in integration into DIN-rail mounted I/O modules with no layout redesign. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F363AENFP#30 | Same core, memory, and peripherals but in 100-pin LQFP (PLQP0100KB-A); adds 14 extra I/O pins and 4 additional ADC channels. | Required when >64 I/O or >26 ADC channels are needed-e.g., multi-axis motion controllers with auxiliary sensors. | Select R5F363AENFP#30 only if pin count or analog channel expansion is mandatory; otherwise, R5F363AENFB#10 offers optimal cost and footprint. |
| R5F363AENFD#30 | Identical specs but in 144-pin LQFP (PLQP0144KA-A); adds 80 total I/O, 34 ADC channels, and dual CAN interfaces. | Suitable for CAN-based distributed control networks (e.g., automotive body electronics or modular factory systems). | R5F363AENFD#30 is appropriate where CAN bus integration or high I/O density is required; not a drop-in replacement due to package and pinout change. |
Compared with R5F363AENFB#10, R5F363AENFP#30 expands I/O count and ADC channels in a larger 100-pin package, while R5F363AENFD#30 adds CAN and further I/O scaling in 144-pin format-both require PCB layout changes but share identical firmware compatibility and peripheral register maps.
Availability
R5F363AENFB#10 is available at Aetrix Electronics and suitable for industrial motor drives, embedded HMI controllers, and power supply monitoring systems requiring stable component supply and long-term lifecycle support.
Supply support for R5F363AENFB#10 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 industrial, automotive, and infrastructure markets.
The M16C/63A Group-including R5F363AENFB#10-is designed for cost-sensitive, real-time embedded control in motor drives, power conversion, and factory automation where deterministic timing and integrated analog peripherals are critical.
FAQ
What is the maximum operating frequency and supply voltage range for the R5F363AENFB#10?
The R5F363AENFB#10 operates at up to 50 MHz with a supply voltage range of 3.0 V to 5.5 V. Its internal PLL supports frequency multiplication from external crystal or clock inputs, and the on-chip voltage regulator maintains core stability across the full voltage range. This makes the R5F363AENFB#10 suitable for both 3.3 V and 5 V industrial systems without level-shifting components.
Does the R5F363AENFB#10 include on-chip debug support?
Yes, the R5F363AENFB#10 integrates a dedicated on-chip debug interface compliant with Renesas E8a/E1 emulators. It supports full-speed real-time debugging, flash programming, and breakpoint management without consuming user I/O pins or UART resources. This capability is built into the silicon and requires no external debug hardware beyond the standard Renesas debugger pod.
How many ADC channels does the R5F363AENFB#10 support, and what is their resolution?
The R5F363AENFB#10 features a 10-bit successive approximation ADC with 26 input channels and integrated sample-and-hold circuitry. All 26 channels are accessible via dedicated pins (AD0–AD25), and the ADC supports simultaneous sampling modes for multi-channel acquisition-critical for three-phase current sensing in motor control applications using the R5F363AENFB#10.
Is the R5F363AENFB#10 pin-compatible with other M16C/63A family members?
No-R5F363AENFB#10 uses the 64-pin PLQP0064KB-A package and is not pin-compatible with 100-pin or 144-pin variants like R5F363AENFP#30 or R5F363AENFD#30. Pin assignments, power pin distribution, and peripheral mappings differ across packages. Migration requires PCB redesign, though firmware remains compatible due to identical register-level architecture.
What packaging and compliance information applies to the R5F363AENFB#10?
The R5F363AENFB#10 is supplied in a lead-free, RoHS-compliant 64-pin LQFP (PLQP0064KB-A) with an exposed thermal pad. It meets JEDEC J-STD-020 moisture sensitivity level 3 and is qualified for industrial temperature operation (–40°C to +85°C). The package supports standard reflow profiles and is compatible with automated SMT assembly processes used in high-reliability electronics manufacturing.
R5F363AENFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/63
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- EBI/EMI, I2C, SIO, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 272KB (272K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 26x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F363AENFB#10 FAQ
1.How can I place an order for R5F363AENFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F363AENFB#10 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 R5F363AENFB#10 reliable?
The price and inventory of R5F363AENFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F363AENFB#10 is usually 5 days.
3.What payment methods are accepted for R5F363AENFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F363AENFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F363AENFB#10?
R5F363AENFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F363AENFB#10 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 R5F363AENFB#10?
For technical support, including R5F363AENFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F363AENFB#10 requirements.
6.How does Aetrix verify that R5F363AENFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F363AENFB#10 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 R5F363AENFB#10 meets industry standards.
7.What is the process for return or replacement of R5F363AENFB#10?
All R5F363AENFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F363AENFB#10, 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 R5F363AENFB#10 part is unused and in its original packaging.
Return procedure for R5F363AENFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F363AENFB#10 Tags
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