My Inquiry
My Account
Renesas R5F564MLGGFB#V1
- Part No.:
- R5F564MLGGFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MLGGFB#V1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,756
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F564MLGGFB#V1 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 4 MB on-chip code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging support, CAN v2.0B (3 channels), and hardware AES/SHA encryption - deployed in industrial gateways requiring real-time protocol bridging, secure firmware updates, and deterministic network timing.
For engineers reviewing the R5F564MLGGFB#V1 datasheet, R5F564MLGGFB#V1 pinout, R5F564MLGGFB#V1 application, or R5F564MLGGFB#V1 equivalent, key selection criteria include its 177-pin TFLGA package (8 × 8 mm, 0.5-mm pitch), G-grade temperature range (–40°C to +105°C), dual Ethernet + USB + CAN coexistence, 12-bit dual A/D with self-diagnostic, and integrated PTP timestamping engine for time-sensitive networking.
Technical Context
The R5F564MLGGFB#V1 implements the RXv2 CPU core with single-precision IEEE-754 FPU, 32-bit multiplier (1-cycle), and divider (2-cycle), enabling high-throughput signal processing and control loop execution. Its clock system integrates PLL, HOCO (16/18/20 MHz), LOCO (240 kHz), and IWDT-dedicated oscillator, with independent domain clocks (ICLK up to 120 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz) for precise peripheral timing isolation.
It supports IEC 60730 Class B compliance via oscillation-stop detection, CRC accelerators, IWDTa with window function, register write protection, and A/D self-diagnostic. The ELC (Event Link Controller) enables hardware-triggered inter-module coordination - e.g., MTU3 timer events directly initiating A/D conversion or PDC frame capture - eliminating CPU intervention for deterministic real-time response.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC Harvard architecture with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Memory | 4 MB code flash (no wait states @ 120 MHz), 64 KB data flash (100k erase cycles), 512 KB SRAM, 32 KB ECC RAM, 8 KB standby RAM |
| Connectivity | Dual IEEE 1588 Ethernet MAC (MII/RMII), USB 2.0 FS host/function with battery charging, 3× CAN v2.0B (32 mailboxes/channel), 9× SCI, 4× SCIFA, 2× RIIC, QSPI, SDHI |
| Analog Peripherals | Two 12-bit A/D units (8 + 21 channels, 0.48 µs/ch), 2× 12-bit D/A, on-chip temperature sensor (±1°C), internal op-amp output option |
| Security & Timing | AES-128/192/256, DES/TDES, SHA-1/224/256, HMAC, RTC with battery backup, independent watchdog (IWDTa) with window function |
| Package & Environment | TFLGA-177 (8 × 8 mm, 0.5-mm pitch), G-grade (–40°C to +105°C), 2.7–3.6 V supply, 0.3 mA/MHz typical active current |
Pinout & Package
Package: TFLGA-177 (8 × 8 mm, 0.5-mm pitch), lead-free, RoHS-compliant, G-grade industrial temperature range (–40°C to +105°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital (VCC) and analog (AVCC0/AVCC1) rails enable noise isolation for precision A/D and D/A operation |
| VBATT | Battery backup supply | Provides continuous power to RTC during main supply loss, preserving calendar/time and alarm settings |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal for high-accuracy system clock and IEEE 1588 PTP synchronization reference |
| ETH_MDC / ETH_MDIO | MDIO management interface | Enables runtime configuration and status polling of external PHY devices in both Ethernet channels |
| USB_VBUS / USB_ID | USB OTG detection pins | Hardware-level identification of host/device role and VBUS presence for automatic USB mode switching |
| TXD0 / RXD0 | SCI0 asynchronous serial interface | Dedicated UART pins for bootloader communication, debug console, or legacy protocol bridging without FIFO overhead |
| ADTRG0 / ADTRG1 | A/D conversion trigger inputs | Accept external event signals (e.g., encoder index pulse) to initiate precise, jitter-free sampling synchronized to physical events |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 PTP Hardware Accelerator | Integrated EPTPC block timestamps Ethernet frames at MAC layer with sub-microsecond resolution, enabling TSN-class time synchronization without CPU load |
| Event Link Controller (ELC) | 119 internal event sources (e.g., timer overflow, A/D completion) can trigger peripheral actions (e.g., start next A/D channel, toggle GPIO) without software intervention |
| IEC 60730 Safety Support | On-chip CRC unit, IWDTa with configurable window, register lock bits, and A/D self-test voltages reduce external safety component count for Class B certification |
| USB Battery Charging v1.2 | Dedicated USBA module with 8.5 KB buffer and BC1.2 detection logic enables direct charging of connected devices without host-side enumeration delay |
| Secure Boot & Trusted Memory | TM function blocks read access to flash blocks 8–9; boot ROM validates signature of user code before execution, preventing unauthorized firmware injection |
Applications
| Industrial Ethernet Gateway | Smart Energy Meter Hub |
|---|---|
Use Scenario: Aggregating Modbus RTU/ASCII fieldbus data from PLCs and sensors, converting to MQTT/HTTP over dual Ethernet ports for cloud telemetry. IC Role / Device Role / Timing Role: Central protocol translator and real-time scheduler; PTP engine synchronizes timestamped metering data across distributed nodes. Use Value: Dual Ethernet + CAN + SCI concurrency eliminates external bridge ICs; hardware CRC and AES accelerate secure OTA updates without CPU bottleneck. | Use Scenario: Multi-tariff energy meter with tamper detection, grid harmonic analysis, and remote firmware update via cellular backhaul. IC Role / Device Role / Timing Role: Main controller executing IEC 62056-21/61850 parsing, A/D oversampling for THD calculation, and RTC-backed billing cycle management. Use Value: 12-bit dual A/D with self-diagnostic meets IEC 62053-22 accuracy requirements; 64 KB data flash stores 10+ years of encrypted consumption logs. |
| Automated Test Equipment (ATE) Controller | Building Automation BACnet/IP Router |
Use Scenario: High-precision stimulus/response system generating calibrated analog waveforms and capturing DUT outputs with sub-microsecond timing. IC Role / Device Role / Timing Role: Real-time waveform generator using GPTA PWM + R12DA; PDC captures camera-based visual inspection triggers. Use Value: 120 MHz CPU + 240 DMIPS executes closed-loop PID control at 50 kHz; on-chip op-amp output mode drives 0–10 V analog test signals directly. | Use Scenario: Converting BACnet MS/TP field networks to BACnet/IP over Ethernet while enforcing security policies and logging HVAC events. IC Role / Device Role / Timing Role: Protocol gateway with TLS 1.2 offload (AES/SHA), time-stamped event logging (RTC + ECC RAM), and dual Ethernet redundancy. Use Value: Integrated crypto engines reduce BACnet Secure Connect latency by >40% vs. software-only TLS; 177-pin I/O supports 16+ isolated RS-485 transceivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F565NEHDFB#V0 | Same RX65N family, 144-pin LFBGA, 2 MB flash, no USB battery charging, single Ethernet MAC | Suitable for cost-constrained edge nodes without dual Ethernet or USB charging needs | Select when footprint and BOM cost are prioritized over dual-network redundancy and peripheral richness |
| R7FA6M2AF3CFB#AA0 | RX72M series, 176-pin LQFP, 100 MHz, 2 MB flash, single Ethernet, no PTP hardware, enhanced motor control timers | Optimized for servo drive control with GPTA three-phase PWM and encoder interfaces | Choose for motion control applications requiring advanced PWM dead-time compensation and position feedback integration |
Compared with R5F564MLGGFB#V1, the R5F565NEHDFB#V0 reduces pin count and peripheral set for compact gateways, while the R7FA6M2AF3CFB#AA0 trades PTP and dual Ethernet for higher-resolution PWM and encoder timing - making R5F564MLGGFB#V1 optimal for time-critical, multi-protocol infrastructure nodes.
Availability
R5F564MLGGFB#V1 is available at Aetrix Electronics and suitable for industrial gateways, smart metering systems, and building automation controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.
Supply support for R5F564MLGGFB#V1 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 specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise applications.
The RX64M Group - including R5F564MLGGFB#V1 - was designed for high-performance, secure, and time-deterministic industrial connectivity, integrating dual Ethernet, USB, CAN, and hardware-accelerated cryptography in a single chip.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F564MLGGFB#V1?
The R5F564MLGGFB#V1 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS performance. This is achieved through its RXv2 CPU core with 5-stage pipeline, single-cycle 32-bit multiplier, and optimized instruction set - enabling real-time execution of complex control algorithms and protocol stacks without external acceleration.
Does the R5F564MLGGFB#V1 support IEEE 1588 Precision Time Protocol hardware timestamping?
Yes, the R5F564MLGGFB#V1 includes a dedicated EPTPC (PTP Controller) block compliant with IEEE 1588-2008. It performs hardware timestamping of Ethernet frames at the MAC layer with sub-microsecond resolution, independent of CPU load - essential for time-sensitive networking in industrial automation and power substations.
What are the memory resources available on the R5F564MLGGFB#V1?
The R5F564MLGGFB#V1 integrates 4 MB of on-chip code flash memory (no wait states at 120 MHz), 64 KB of reprogrammable data flash (rated for 100,000 erase cycles), 512 KB of general-purpose SRAM, 32 KB of ECC-protected RAM, and 8 KB of battery-backed standby RAM - providing robust storage for firmware, secure keys, runtime variables, and RTC-critical data.
Which communication interfaces does the R5F564MLGGFB#V1 support for industrial networking?
The R5F564MLGGFB#V1 supports dual IEEE 802.3 Ethernet MACs (10/100 Mbps, MII/RMII), 3-channel CAN v2.0B (32 mailboxes per channel), 9-channel SCI, 4-channel SCIFA with 16-byte FIFOs, 2-channel I²C (up to 1 Mbps), QSPI, SDHI, and full-speed USB 2.0 with battery charging - enabling seamless integration into heterogeneous industrial networks.
Is the R5F564MLGGFB#V1 qualified for extended temperature operation?
Yes, the R5F564MLGGFB#V1 is rated for the G-grade industrial temperature range of –40°C to +105°C. This qualification ensures reliable operation in harsh environments such as factory floors, outdoor energy infrastructure, and transportation control cabinets without thermal derating or external cooling.
R5F564MLGGFB#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 111
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 512K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F564MLGGFB#V1 FAQ
1.How can I place an order for R5F564MLGGFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MLGGFB#V1 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 R5F564MLGGFB#V1 reliable?
The price and inventory of R5F564MLGGFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MLGGFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MLGGFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MLGGFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MLGGFB#V1?
R5F564MLGGFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MLGGFB#V1 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 R5F564MLGGFB#V1?
For technical support, including R5F564MLGGFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MLGGFB#V1 requirements.
6.How does Aetrix verify that R5F564MLGGFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MLGGFB#V1 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 R5F564MLGGFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MLGGFB#V1?
All R5F564MLGGFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MLGGFB#V1, 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 R5F564MLGGFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MLGGFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MLGGFB#V1 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…
