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Renesas R7FA6M5AH2CBM#BC0
- Part No.:
- R7FA6M5AH2CBM#BC0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LFBGA
- Datasheet:
-
R7FA6M5AH2CBM#BC0.pdf
- Description:
- MCU RA6 ARM CM33 200MHZ 2M/512K
- Quantity:
- Payment:
- Shipping:
Inventory:2,080
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Product details
Overview
R7FA6M5AH2CBM#BC0 from Renesas is a high-performance 32-bit Arm Cortex-M33 microcontroller operating at up to 200 MHz, featuring 2 MB dual-bank code flash with background/swap operation, 8 KB data flash, and 512 KB SRAM with parity/ECC. It integrates Ethernet MAC, USB 2.0 High-Speed/Full-Speed, dual CAN FD, SDHI, QSPI/OSPI, and Secure Crypto Engine (SCE9) with TrustZone for secure edge IoT gateways and industrial controllers.
For engineers reviewing the R7FA6M5AH2CBM#BC0 datasheet, R7FA6M5AH2CBM#BC0 pinout, R7FA6M5AH2CBM#BC0 application, or R7FA6M5AH2CBM#BC0 equivalent, key selection criteria include its -40°C to +85°C industrial temperature grade, 144-pin FBGA package (7 mm × 7 mm, 0.5 mm pitch), dual CAN FD support, hardware-accelerated cryptography (AES/RSA/ECC/SHA256), and integrated Ethernet MAC with RMII interface.
Technical Context
The R7FA6M5AH2CBM#BC0 implements Armv8-M architecture with TrustZone security extension, supporting secure/non-secure execution states via separate MPU regions (8 per state) and memory partitioning across flash, SRAM, and peripherals. Its dual-bank flash enables seamless firmware updates without runtime interruption.
It combines high-speed connectivity (USBHS, ETHERC, CANFD ×2) with advanced analog (dual 12-bit ADC @ 5 Msps interleaved, dual DAC12, TSN) and timing resources (GPT32 ×4, GPT16 ×6, AGT ×6, RTC with calendar mode), all coordinated via Event Link Controller (ELC) for CPU-offload peripheral synchronization.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M33 @ 200 MHz with TrustZone, PMSAv8 MPU, dual SysTick timers |
| Memory | 2 MB dual-bank code flash (background/swap), 8 KB data flash (100k P/E cycles), 512 KB SRAM (448 KB parity + 64 KB ECC) |
| Connectivity | Dual CAN FD (16 TX/RX buffers each), USB 2.0 HS/FS, Ethernet MAC (RMII), SDHI, QSPI/OSPI, SCI ×10, IIC ×3, SPI ×2 |
| Analog | ADC12 ×2 (13/16 ch, 5 Msps interleaved), DAC12 ×2, on-die Temperature Sensor (TSN) |
| Security | Secure Crypto Engine 9 (AES-128/256, RSA-2048/4096, ECC, SHA224/256), tamper detection, 128-bit UID |
| Package & Temp | 144-pin FBGA (7 mm × 7 mm, 0.5 mm pitch), -40°C to +85°C operating range |
| I/O | 109 GPIOs, 21 with 5-V tolerance, N-ch open-drain, pull-up resistors, VBATT backup support |
Pinout & Package
144-pin Fine-Pitch Ball Grid Array (FBGA) package, 7 mm × 7 mm body, 0.5 mm ball pitch, RoHS-compliant Sn (tin) terminal finish. Pin mapping conforms to PLBG0144KB-A mechanical specification.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Core logic power (2.7–3.6 V); decoupling required per datasheet layout guidelines |
| VBATT | Battery backup input | Supplies RTC, SOSC, and backup registers during main power loss |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal for precise system clock generation |
| XCIN / XCOUT | Sub-clock oscillator interface | 32.768 kHz crystal connection for RTC calendar accuracy and low-power wake-up |
| MD | Mode control | Configures single-chip vs. SCI/USB boot mode at reset assertion |
| RES | Reset input | Active-low asynchronous reset; internal POR/LVD ensures reliable initialization |
| ETXD0–3 / ERXD0–3 | Ethernet PHY interface | RMII-compliant 4-bit transmit/receive data bus (25 MHz clock domain) |
| ETXEN / ERXDV | Ethernet control signals | Transmit enable and receive data valid for RMII physical layer handshake |
| USBDP / USBDM | USB 2.0 High-Speed differential pair | Integrated transceiver supports HS/FS/LS; requires 90 Ω differential impedance routing |
| CANFD0_TX / CANFD0_RX | Channel 0 CAN FD interface | High-speed (up to 5 Mbps) and classical CAN (1 Mbps) compliant signaling |
| GPTIOCA0–A3 | PWM output / capture inputs | 3-phase BLDC motor control outputs (U/V/W high/low side) with dead-time insertion |
| SDCLK / SDCMD / SDDATA0–3 | SDHI 4-bit host interface | Supports SD/SDHC/SDXC cards up to UHS-I speeds; includes command/response CRC |
| QSPI_IO0–3 / QSPI_CLK | Quad SPI memory interface | Direct XIP-capable interface for serial NOR flash; supports wrap-around read modes |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash with SWAP | Enables zero-downtime firmware updates by switching active bank while background programming the other |
| Hardware crypto acceleration | SCE9 performs AES-256 encryption/decryption in <100 cycles per block, offloading CPU for TLS/IPsec |
| TrustZone memory isolation | Configurable secure/non-secure regions for flash (3–6), SRAM (3), and data flash (2) enforce secure boot and key storage |
| Event Link Controller (ELC) | Routes 128+ peripheral events (e.g., ADC EOC → DMA trigger) without CPU intervention, reducing latency and ISR load |
| Capacitive Touch Sensing Unit (CTSU) | 15-channel touch sensing with noise immunity algorithms, enabling robust HMI on metal-enclosed industrial panels |
Applications
| Industrial PLC Controller | Smart Energy Gateway |
|---|---|
Use Scenario: Real-time deterministic control of I/O modules, motion axes, and fieldbus communication in factory automation cabinets. IC Role / Device Role / Timing Role: Main application processor executing real-time OS, managing EtherCAT/PROFINET over Ethernet MAC, and driving servo drives via PWM outputs. Use Value: Dual CAN FD interfaces enable concurrent integration of legacy CAN sensors and modern CAN FD actuators without protocol translation. | Use Scenario: Aggregation and secure transmission of metering data (electricity/gas/water) to cloud platforms via cellular or Ethernet backhaul. IC Role / Device Role / Timing Role: Secure host controller running TLS 1.3 stack, performing AES-GCM encryption on sensor payloads before upload via USBHS or ETHERC. Use Value: Integrated SCE9 and TrustZone isolate cryptographic keys from application firmware, meeting IEC 62443-3-3 SL2 requirements. |
| Medical Diagnostic Hub | Building Automation Controller |
Use Scenario: Centralized signal acquisition and preprocessing from ultrasound transducers, ECG electrodes, and environmental sensors in portable diagnostic devices. IC Role / Device Role / Timing Role: High-throughput data concentrator using DMAC channels to stream ADC12 samples (5 Msps interleaved) to SRAM, then compressing via FPU-assisted algorithms. Use Value: 512 KB SRAM with ECC ensures data integrity during long-duration acquisitions, critical for FDA Class II device certification. | Use Scenario: HVAC control unit coordinating BACnet MS/TP over RS-485 (SCI), DALI lighting (IIC), and occupancy sensing (CTSU) in commercial buildings. IC Role / Device Role / Timing Role: Multi-protocol bridge MCU with simultaneous SCI (RS-485), IIC (DALI), and CTSU (capacitive wall switches) managed via ELC-triggered DMA transfers. Use Value: 21 GPIOs with 5-V tolerance simplify interfacing to legacy 5 V industrial sensors without level shifters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Arm Cortex-M33 microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7FA6M5BH2CBM#BC0 | Same package and memory, but supports only Classical CAN (not CAN FD) | Lacks CAN FD capability required for high-bandwidth automotive diagnostics or industrial actuator control | Select when CAN FD is unnecessary and cost optimization is prioritized over future-proofing |
| STM32H743VIH6 | Arm Cortex-M7 @ 480 MHz, 2 MB flash, no integrated Ethernet MAC or CAN FD; requires external PHY | Higher CPU performance but lacks native CAN FD and secure crypto engine (SCE9), increasing BOM and firmware complexity | Choose for compute-intensive DSP tasks where Ethernet/CAN FD are handled externally or via companion ICs |
Compared with R7FA6M5BH2CBM#BC0, the R7FA6M5AH2CBM#BC0 adds CAN FD support essential for modern vehicle networks and industrial fieldbuses; versus STM32H743VIH6, it delivers integrated Ethernet MAC and hardware-accelerated cryptography, reducing system-level design effort and security validation burden.
Availability
R7FA6M5AH2CBM#BC0 is available at Aetrix Electronics and suitable for industrial PLCs, smart energy gateways, medical diagnostic hubs, and building automation controllers requiring stable component supply across extended product lifecycles.
Supply support for R7FA6M5AH2CBM#BC0 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 automotive, industrial, and enterprise applications.
The RA6M5 Group targets secure, high-performance edge computing applications, combining Arm TrustZone with integrated connectivity (Ethernet, USBHS, CAN FD) and hardware crypto acceleration for IoT infrastructure and industrial control systems.
FAQ
What is the maximum operating frequency and core architecture of the R7FA6M5AH2CBM#BC0?
The R7FA6M5AH2CBM#BC0 features an Arm Cortex-M33 core operating at up to 200 MHz, implementing the Armv8-M architecture with TrustZone security extension, PMSAv8 memory protection, and dual SysTick timers for secure and non-secure execution contexts. This enables deterministic real-time performance with hardware-enforced security boundaries.
Does the R7FA6M5AH2CBM#BC0 support CAN FD, and how many channels are available?
Yes, the R7FA6M5AH2CBM#BC0 supports CAN with Flexible Data-rate (CAN FD) on two independent channels, each with 16 transmit and 16 receive buffers. It complies with ISO 11898-1 and supports bit rates up to 5 Mbps in FD mode, making it suitable for high-bandwidth automotive diagnostics and industrial actuator networks.
What security features does the R7FA6M5AH2CBM#BC0 integrate beyond Arm TrustZone?
Beyond Arm TrustZone, the R7FA6M5AH2CBM#BC0 integrates the Secure Crypto Engine 9 (SCE9) with hardware accelerators for AES-128/256, RSA-2048/4096, ECC, and SHA224/256; tamper detection pins; power analysis resistance; and a 128-bit unique ID. These features enable secure boot, encrypted firmware updates, and TLS 1.3 offload without external secure elements.
What package type and pin count does the R7FA6M5AH2CBM#BC0 use?
The R7FA6M5AH2CBM#BC0 uses a 144-pin Fine-Pitch Ball Grid Array (FBGA) package with 7 mm × 7 mm dimensions and 0.5 mm ball pitch, designated as PLBG0144KB-A. It provides 109 general-purpose I/O pins, 21 of which are 5-V tolerant, and supports industrial temperature range (-40°C to +85°C).
How does the dual-bank flash architecture benefit firmware updates in the R7FA6M5AH2CBM#BC0?
The R7FA6M5AH2CBM#BC0's 2 MB dual-bank code flash supports background programming and SWAP operations, allowing one bank to execute active firmware while the other is reprogrammed. This enables zero-downtime field updates-critical for unattended industrial gateways and medical devices-without requiring external flash or complex bootloader logic.
R7FA6M5AH2CBM#BC0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LFBGA
- Series:
- RA6M5
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M33
- Core Size:
- 32-Bit Single-Core
- Speed:
- 200MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
- Peripherals:
- Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
- Number of I/O:
- 109
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 512K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 25x12b SAR; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7FA6M5AH2CBM#BC0 FAQ
1.How can I place an order for R7FA6M5AH2CBM#BC0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7FA6M5AH2CBM#BC0 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 R7FA6M5AH2CBM#BC0 reliable?
The price and inventory of R7FA6M5AH2CBM#BC0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7FA6M5AH2CBM#BC0 is usually 5 days.
3.What payment methods are accepted for R7FA6M5AH2CBM#BC0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7FA6M5AH2CBM#BC0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7FA6M5AH2CBM#BC0?
R7FA6M5AH2CBM#BC0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7FA6M5AH2CBM#BC0 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 R7FA6M5AH2CBM#BC0?
For technical support, including R7FA6M5AH2CBM#BC0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7FA6M5AH2CBM#BC0 requirements.
6.How does Aetrix verify that R7FA6M5AH2CBM#BC0 is sourced from the original manufacturer or authorized distributors?
All R7FA6M5AH2CBM#BC0 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 R7FA6M5AH2CBM#BC0 meets industry standards.
7.What is the process for return or replacement of R7FA6M5AH2CBM#BC0?
All R7FA6M5AH2CBM#BC0 units undergo pre-shipment inspection (PSI). If there is an issue with R7FA6M5AH2CBM#BC0, 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 R7FA6M5AH2CBM#BC0 part is unused and in its original packaging.
Return procedure for R7FA6M5AH2CBM#BC0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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