My Inquiry
My Account
Renesas R5F56308DDFP#V0
- Part No.:
- R5F56308DDFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F56308DDFP#V0.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:693
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F56308DDFP#V0 from Renesas is a 100-MHz 32-bit RX CPU-based microcontroller with single-precision IEEE-754 FPU, 512 KB on-chip flash, 64 KB SRAM, and integrated USB 2.0 full-speed, CAN, 12-bit A/D (21 ch), 10-bit D/A (2 ch), RTC, and temperature sensor. It operates from a single 2.7–3.6 V supply and supports industrial motor control, industrial HMI, and PLC I/O modules.
For engineers reviewing the R5F56308DDFP#V0 datasheet, R5F56308DDFP#V0 pinout, R5F56308DDFP#V0 application, or R5F56308DDFP#V0 equivalent, key selection criteria include its 100 MHz deterministic real-time performance, 148 GPIO with 5-V tolerance, 3-channel CAN compliance with ISO 11898-1, and support for IEC 60730 safety-critical functions including CRC, self-diagnostic A/D, and oscillation-stop detection.
Technical Context
The R5F56308DDFP#V0 implements the RXv1 CPU core with 5-stage CISC Harvard pipeline, variable-length instructions, and memory protection unit (MPU) for secure embedded execution. Its clock system integrates PLL, 50-MHz HOCO, 125-kHz LOCO, and 32-kHz sub-clock oscillator - enabling independent RTC operation and low-power modes down to deep software standby with SRAM retention.
Peripheral integration includes dual DMA controllers (DMAC ×4, DTC), MTU2 (6-channel 16-bit timer with complementary PWM), TPU (12-channel 16-bit timer), and flexible communication stack: USB 2.0 FS (1 port), CAN (3 channels, 32 mailboxes each), SCI (13 channels with SPI/I²C emulation), RSPI (3 channels), and RIIC (4 channels, up to 1 Mbps). All peripherals are synchronized to configurable PCLK (up to 50 MHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit CISC Harvard architecture, 100 MHz max, 165 DMIPS, IEEE-754 single-precision FPU |
| Memory | 512 KB flash (no wait states @100 MHz), 64 KB SRAM (no wait states), 32 KB data flash (100k erase/write cycles) |
| Analog Peripherals | 21-channel 12-bit A/D (1 µs conversion @50 MHz PCLK), 8-channel 10-bit A/D, 2-channel 10-bit D/A, on-die temperature sensor (±1°C) |
| Timers & PWM | MTU2 (6 ch), TPU (12 ch), TMR (4 ch), CMT (4 ch), PPG (8 ch), supporting complementary PWM, phase counting, and A/D trigger generation |
| Communication | USB 2.0 FS (1 port), CAN (3 channels, ISO 11898-1), SCI (13 ch), RSPI (3 ch), RIIC (4 ch, 1 Mbps), IEBus (1 ch) |
| Power & Temp | 2.7–3.6 V supply, -40 to +85°C operating range, four low-power modes including deep software standby with battery backup support |
Pinout & Package
Package: PLQP0100KB-A - 100-pin LQFP, 14 × 14 mm, 0.5-mm pitch, RoHS-compliant, surface-mount.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated analog/digital power pins with local 0.1-µF decoupling; VCL supports internal LDO stabilization |
| XTAL / EXTAL | Main clock oscillator interface | Supports 4–16 MHz crystal or external clock input; enables PLL-based 100 MHz system clock |
| XCOUT / XCIN | Sub-clock oscillator interface | 32 kHz crystal connection for RTC battery-backed timekeeping and low-power wake-up |
| RES# | Active-low reset input | Asynchronous hardware reset with internal pull-up; initiates POR/LVD/WDT-triggered recovery sequence |
| MD | Mode select input | Configures single-chip/ROM-enabled/ROM-disabled extended mode at power-on; must remain static during operation |
| EMLE / BSCANP | On-chip emulator & boundary scan enable | High-active signals for JTAG/FINE debug access and IEEE 1149.1 test infrastructure |
| A0–A23 / D0–D31 | External bus interface | 8-bit/16-bit/32-bit multiplexed or non-multiplexed address/data bus for CS0–CS7 memory-mapped peripherals |
| TXD0–TXD12 / RXD0–RXD12 | SCI serial I/O | 13 independent SCI channels supporting asynchronous, clock-synchronous, smart-card, SPI, and I²C emulation modes |
| TXD13 / RXD13 | SCId channel | Dedicated LIN/IEBus-compatible serial interface with start-frame protocol support |
| USB_VBUS / USB_DP / USB_DM | USB 2.0 physical layer | Full-speed (12 Mbps) device interface with integrated transceiver and 2 KB on-chip buffer RAM |
| CTX0–CTX2 / CRX0–CRX2 | CAN transceiver I/O | Three independent CAN channels compliant with ISO 11898-1; each supports standard/extended frames and 32 mailboxes |
| AN000–AN020 | 12-bit A/D input | 21-channel analog input with shared sample-and-hold; supports software/timer/external trigger initiation |
| DA0 / DA1 | 10-bit D/A output | Two buffered voltage-output DACs referenced to VREFH (2.7–AVCC0); used for analog waveform generation or calibration |
| TSIN | Temperature sensor input | Internal thermal diode output routed to S12ADa for on-die temperature measurement (±1°C accuracy) |
Key Features
| Feature | Design Value |
|---|---|
| IEC 60730 Safety Support | Integrated CRC calculator (3 polynomials), self-diagnostic A/D, oscillation-stop detection, and IWDT with dedicated LOCO clock ensure Class B compliance |
| Real-Time Determinism | Floating-point unit and fast interrupt response (<100 ns latency) enable hard real-time control loops in motor drives and servo systems |
| Flexible Clock Architecture | Independent clock domains (ICLK/PCLK/FCLK/BCLK) allow dynamic frequency scaling and peripheral gating without CPU stall |
| Robust I/O Capability | 148 GPIO with 5-V tolerant inputs, programmable drive strength, open-drain option, and digital filtering on capture pins reduce EMI susceptibility |
| Secure Code Protection | Register write protection, flash security bits, and MPU prevent unauthorized access to firmware and critical configuration registers |
Applications
| Industrial Motor Control | Programmable Logic Controller I/O |
|---|---|
Use Scenario: Closed-loop field-oriented control of 3-phase BLDC/PMSM motors in factory automation drives. IC Role / Device Role / Timing Role: Main controller executing FOC algorithms via RX CPU+FPU, generating complementary PWM via MTU2, sampling current/voltage via 12-bit A/D, and communicating via CANopen. Use Value: 100 MHz deterministic timing ensures <1 µs PWM update jitter; 21-channel A/D enables simultaneous current sensing and thermal monitoring. | Use Scenario: Modular I/O expansion unit for distributed PLC systems with analog input/output, digital I/O, and fieldbus connectivity. IC Role / Device Role / Timing Role: Central processing node managing 8-channel 10-bit A/D, 2-channel 10-bit D/A, 148 GPIO, and dual CAN interfaces for master/slave coordination. Use Value: Integrated CAN (3 channels) supports redundant bus topology; on-chip data flash stores calibration coefficients and firmware updates. |
| Industrial Human-Machine Interface | Energy Metering Gateway |
Use Scenario: Touch-enabled HMI panel with real-time graphics, local data logging, and Ethernet/USB host connectivity. IC Role / Device Role / Timing Role: Application processor running RTOS, driving LCD via external bus, handling touch via SCI/USB, and storing logs in data flash. Use Value: 512 KB flash hosts GUI firmware + bootloader; USB 2.0 FS enables field firmware upgrades without external programmer. | Use Scenario: Smart electricity meter gateway aggregating data from multiple meters via RS485 (SCI) and transmitting via cellular/LoRaWAN. IC Role / Device Role / Timing Role: Protocol translator and edge aggregator using SCI (RS485), RSPI (SPI flash), and RIIC (sensor interface) with RTC timestamping. Use Value: Battery-backed RTC maintains accurate time stamping during mains outage; temperature sensor validates meter calibration stability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56308DDFN#V0 | Same core, memory, and peripheral set; differs only in package (80-pin LQFP vs. 100-pin LQFP) | Fewer GPIO (58 vs. 78), no external bus interface, reduced SCI/RSPI/I²C channel count | Select when board space is constrained and external memory/peripheral expansion is unnecessary |
| R5F5630ACDFP#V0 | Higher flash (768 KB) and RAM (96 KB); identical 100-pin LQFP package and peripheral complement | Enables larger RTOS images, more complex protocol stacks, or extended data buffering without layout change | Select when firmware growth headroom or enhanced data logging capability is required |
Compared with R5F56308DDFP#V0, R5F56308DDFN#V0 reduces I/O and bus capability for compact designs, while R5F5630ACDFP#V0 extends memory capacity within the same footprint - both preserve identical peripheral functionality and timing behavior for drop-in migration paths.
Availability
R5F56308DDFP#V0 is available at Aetrix Electronics and suitable for industrial motor control, PLC I/O modules, and energy metering gateways requiring stable component supply across multi-year production cycles.
Supply support for R5F56308DDFP#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 Corporation is a global semiconductor leader delivering trusted embedded solutions for automotive, industrial, infrastructure, and IoT applications.
The RX630 Group, including R5F56308DDFP#V0, was designed for high-integrity industrial control applications demanding real-time determinism, functional safety compliance (IEC 60730), and rich analog/motor-control peripherals.
FAQ
What is the maximum operating frequency and core type of the R5F56308DDFP#V0?
The R5F56308DDFP#V0 features a 32-bit RXv1 CPU core with a maximum operating frequency of 100 MHz, delivering 165 DMIPS and supporting single-precision IEEE-754 floating-point operations. Its 5-stage pipeline, variable-length instruction set, and memory protection unit (MPU) enable deterministic real-time execution essential for industrial control. The R5F56308DDFP#V0 achieves this performance while maintaining low power consumption of 500 μA/MHz across all active peripherals.
Does the R5F56308DDFP#V0 support functional safety standards like IEC 60730?
Yes, the R5F56308DDFP#V0 includes hardware features required for Class B compliance per IEC 60730, including a CRC calculator with three selectable polynomials, self-diagnostic capability for the 10-bit A/D converter, oscillation-stop detection for main/sub clocks, and an independent watchdog timer (IWDT) driven by a dedicated 125-kHz LOCO oscillator. These capabilities are documented in the R01DS0060EJ0160 datasheet and enable certified safety firmware implementation without external components. The R5F56308DDFP#V0 also supports register write protection and MPU-based memory isolation.
What communication interfaces are integrated into the R5F56308DDFP#V0?
The R5F56308DDFP#V0 integrates up to 22 communication interfaces: USB 2.0 full-speed (1 port), CAN (3 channels, ISO 11898-1 compliant), SCI (13 channels with SPI/I²C emulation), RSPI (3 channels), RIIC (4 channels, up to 1 Mbps), and IEBus (1 channel). Each CAN channel supports 32 mailboxes and both standard/extended frames. The SCI modules support asynchronous, clock-synchronous, smart-card, and LIN protocols. All interfaces operate under independent clock domains (PCLK) and support DMA/DTC transfers for zero-CPU-overhead data movement. This comprehensive suite makes the R5F56308DDFP#V0 suitable for complex industrial networking topologies.
What are the memory resources available on the R5F56308DDFP#V0?
The R5F56308DDFP#V0 provides 512 KB of on-chip flash memory (executed at 100 MHz with zero wait states), 64 KB of SRAM (also zero-wait-state operation), and 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles. Flash supports on-board programming via multiple methods and background operation for data flash writes/erases. SRAM includes deep software standby retention with optional battery backup via VBATT. The R5F56308DDFP#V0 does not include external bus interface in the 100-pin LQFP variant, limiting expansion to on-chip resources and serial peripherals.
What is the operating temperature range and supply voltage specification for the R5F56308DDFP#V0?
The R5F56308DDFP#V0 is rated for industrial operation from -40°C to +85°C (D version) and operates from a single 2.7 V to 3.6 V supply across VCC, AVCC0, VREFH, and VCC_USB pins. The RTC and backup registers retain functionality when VBATT is supplied at 2.3 V to 3.6 V, enabling timekeeping during main power loss. Internal voltage regulation ensures stable core and I/O operation across the full voltage range, with low-power modes reducing current draw to 500 μA/MHz in active state and sub-μA levels in deep standby. This specification aligns with EN 50178 and IEC 61800-5-1 industrial environmental requirements.
R5F56308DDFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- RX
- Core Size:
- 32-Bit Single-Core
- Speed:
- 100MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 78
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 8x10b, 14x12b; D/A 1x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56308DDFP#V0 FAQ
1.How can I place an order for R5F56308DDFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56308DDFP#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 R5F56308DDFP#V0 reliable?
The price and inventory of R5F56308DDFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56308DDFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F56308DDFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56308DDFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56308DDFP#V0?
R5F56308DDFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56308DDFP#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 R5F56308DDFP#V0?
For technical support, including R5F56308DDFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56308DDFP#V0 requirements.
6.How does Aetrix verify that R5F56308DDFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F56308DDFP#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 R5F56308DDFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F56308DDFP#V0?
All R5F56308DDFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56308DDFP#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 R5F56308DDFP#V0 part is unused and in its original packaging.
Return procedure for R5F56308DDFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56308DDFP#V0 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
