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Renesas R7FA6E10F2CNE#AA0
- Part No.:
- R7FA6E10F2CNE#AA0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
R7FA6E10F2CNE#AA0.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 48HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:280
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Product details
Overview
R7FA6E10F2CNE#AA0 from Renesas is a high-integration Arm Cortex-M33 microcontroller operating at 200 MHz, featuring 1 MB code flash with dual-bank SWAP, 8 KB data flash, 256 KB SRAM with parity, Ethernet MAC, USB 2.0 Full-Speed, SDHI, QSPI, CAN, and 12-bit ADC/DAC - deployed in industrial gateways requiring secure, real-time connectivity and local edge processing.
For engineers reviewing the R7FA6E10F2CNE#AA0 datasheet, R7FA6E10F2CNE#AA0 pinout, R7FA6E10F2CNE#AA0 application, or R7FA6E10F2CNE#AA0 equivalent, key selection criteria include TrustZone-enabled security partitioning, RMII Ethernet interface support, QFN-48 package constraints, and dual-bank flash for robust OTA updates.
Technical Context
The R7FA6E10F2CNE#AA0 implements Armv8-M with TrustZone, enabling secure/non-secure world isolation across memory (flash/SRAM), peripherals, and MPU regions. It integrates ETHERC/EDMAC for zero-CPU packet handling and supports RMII physical layer interfacing via dedicated pins including REF50CK0, RMII0_TXDn, and RMII0_RXDn.
Its clock system combines MOSC (8–24 MHz), SOSC (32.768 kHz), HOCO/MOCO/LOCO oscillators, and dual PLLs to drive the 200 MHz core while maintaining low-power operation via AGT timers and Deep Software Standby mode with VBATT-backed RTC and backup registers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M33 @ 200 MHz with TrustZone and dual MPU (8 secure + 8 non-secure regions) |
| Memory | 1 MB dual-bank code flash (enables background programming and SWAP firmware update), 8 KB data flash (100k P/E cycles), 256 KB SRAM with parity |
| Connectivity | Ethernet MAC (RMII only), USB 2.0 Full-Speed (integrated transceiver), CAN 2.0B, QSPI, SDHI, 6× SCI, 2× I2C, 2× SPI, SSIE |
| Analog | 12-bit ADC12 (11 channels), 12-bit DAC12 (1 channel), AVCC0/AVSS0 power domains with dedicated VREFH/VREFL pins |
| Timers | GPT32 × 2, GPT16 × 4, AGT × 6 (low-power asynchronous), RTC with calendar mode (2000–2099) and VBATT support |
| Security | TrustZone memory/peripheral attribution, SCE9 access control & RNG, unique ID, register write protection (PRCR) |
| Package | 48-pin QFN (7 mm × 7 mm, 0.5 mm pitch), 27 I/O pins, 4× 5-V tolerant inputs, exposed die pad (to be connected to VSS) |
Pinout & Package
Package: 48-pin QFN (PWQN0048KC-A), 7 mm × 7 mm body, 0.5 mm pitch, exposed thermal pad (recommended connection to VSS).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P000–P015, P100–P115, P200–P214, P300–P304, P400–P415, P500 | General-purpose I/O | 27 configurable GPIOs; 4 support 5-V tolerance; all support pull-up, open-drain, and programmable drive strength |
| VCC / VSS / AVCC0 / AVSS0 / VCL / VCL0 | Power supply rails | Dual-domain power: digital (VCC/VSS), analog (AVCC0/AVSS0), LDO stabilization (VCL/VCL0); decoupling required per datasheet layout guidelines |
| XTAL / EXTAL / XCIN / XCOUT | Crystal oscillator interfaces | Supports main crystal (8–24 MHz) and sub-clock (32.768 kHz) for precise timing and RTC calendar operation |
| USB_DP / USB_DM / VCC_USB / VSS_USB | USB 2.0 Full-Speed PHY | Integrated transceiver; requires no external PHY; VBUS detection via USB_VBUS pin for device-mode enumeration |
| REF50CK0 / RMII0_TXD0–1 / RMII0_RXD0–1 / RMII0_TXD_EN / RMII0_CRS_DV | Ethernet RMII interface | Direct RMII connection to external PHY; 50 MHz reference clock input; 2-bit TX/RX data path; no MII or RGMII support |
| QSPCLK / QSSL / QIO0–QIO3 | Quad SPI controller | Drives external serial flash/FeRAM; supports single/dual/quad I/O modes; independent address/data/control lines |
| SD0CLK / SD0CMD / SD0DAT0–3 / SD0CD / SD0WP | SD/MMC host interface | Supports SD/SDHC/SDXC cards in 1-/4-bit bus modes; includes card detect and write-protect sensing |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash with SWAP operation | Enables seamless firmware updates without halting real-time operation - critical for industrial field devices requiring zero-downtime maintenance |
| TrustZone-enabled peripheral attribution | Allows secure boot, encrypted key storage, and isolated secure firmware execution - meets IEC 62443-3-3 SL2 requirements for embedded controllers |
| RMII Ethernet + USBFS + CAN triple connectivity | Supports converged protocol stacks (e.g., Modbus TCP over Ethernet, USB CDC for configuration, CAN FD for local sensor networks) in space-constrained edge nodes |
| VBATT-backed RTC and 1 KB standby SRAM | Maintains timekeeping and critical state during main power loss - essential for energy metering, alarm logging, and battery-powered gateway recovery |
| AGT × 6 + ELC event linking | Enables ultra-low-power wake-up from Deep Software Standby using external triggers or timer events - reduces average current to <10 µA in monitoring mode |
Applications
| Industrial Gateway | Smart Energy Meter |
|---|---|
|
Use Scenario: Aggregating data from Modbus RTU field devices and forwarding via Ethernet to cloud SCADA systems. IC Role / Device Role / Timing Role: Central protocol translator and real-time scheduler with deterministic interrupt latency under 100 ns. Use Value: Dual-bank flash enables remote firmware rollback; TrustZone isolates secure credential storage from untrusted communication stacks. |
Use Scenario: Measuring voltage/current harmonics and logging tamper events in DIN-rail mounted electricity meters. IC Role / Device Role / Timing Role: High-precision analog acquisition engine with synchronized 12-bit ADC sampling and RTC timestamping. Use Value: VBATT-backed RTC maintains accurate billing timestamps during mains failure; 1 KB standby SRAM preserves last valid measurement state. |
| Building Automation Controller | Secure Edge Node for IIoT |
|
Use Scenario: Managing HVAC, lighting, and access control subsystems via BACnet/IP and KNX over Ethernet. IC Role / Device Role / Timing Role: Real-time network stack processor with hardware-accelerated CRC and DMA-driven packet handling. Use Value: ETHERC/EDMAC offloads CPU from Ethernet frame processing; QSPI boots firmware directly from external flash for flexible field upgrades. |
Use Scenario: Local AI inference preprocessing on sensor fusion data before encrypted transmission to cloud AI services. IC Role / Device Role / Timing Role: Secure edge compute node with TrustZone-isolated ML model execution and encrypted data buffering. Use Value: SCE9 RNG and unique ID enable device attestation; 256 KB SRAM with parity ensures reliable inference buffer integrity. |
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 |
|---|---|---|---|
| R7FA6E10F2CFP | 100-pin LQFP package; 75 GPIOs; full peripheral set including SSIE and SDHI; same core/memory specs | Suitable for designs requiring audio interface (SSIE) or higher I/O count; larger PCB footprint and higher cost | Select when additional I/O, SSIE, or SDHI functionality is required - not pin-compatible with R7FA6E10F2CNE#AA0 |
| R7FA4M10D2CFM | Arm Cortex-M4F core @ 48 MHz; 512 KB flash; no Ethernet MAC or QSPI; 64-pin LQFP; lacks TrustZone | Targeted at cost-sensitive motor control or basic HMI where Ethernet and security are unnecessary | Choose only if Ethernet, TrustZone, or dual-bank flash are not required - different architecture and peripheral set |
Compared with R7FA6E10F2CNE#AA0, the R7FA6E10F2CFP offers expanded I/O and audio capability in LQFP-100 but increases board area and BOM cost, while the R7FA4M10D2CFM sacrifices security, connectivity, and performance for lower price and power - neither is pin- or firmware-compatible.
Availability
R7FA6E10F2CNE#AA0 is available at Aetrix Electronics and suitable for industrial gateways, smart energy meters, building automation controllers, and secure IIoT edge nodes requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R7FA6E10F2CNE#AA0 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 RA6E1 Group targets cost-optimized, secure, and connectivity-rich industrial edge applications - designed to deliver Arm Cortex-M33 performance with integrated Ethernet, USB, CAN, and TrustZone in compact packages like QFN-48.
FAQ
What is the maximum operating frequency of the R7FA6E10F2CNE#AA0?
The R7FA6E10F2CNE#AA0 operates at a maximum frequency of 200 MHz using its Arm Cortex-M33 core. This speed is achieved with the internal PLL driven by the main clock oscillator (MOSC) or high-speed on-chip oscillator (HOCO). The R7FA6E10F2CNE#AA0 maintains this performance across its full industrial temperature range of −40°C to +85°C with appropriate power supply regulation and thermal design.
Does the R7FA6E10F2CNE#AA0 support Ethernet connectivity, and what interface does it use?
Yes, the R7FA6E10F2CNE#AA0 integrates an Ethernet MAC (ETHERC) compliant with IEEE 802.3, supporting RMII physical layer interface only. It requires an external PHY chip and uses dedicated pins including REF50CK0, RMII0_TXD0–1, RMII0_RXD0–1, and RMII0_TXD_EN. The R7FA6E10F2CNE#AA0 does not support MII or RGMII modes, and its Ethernet DMA controller (EDMAC) enables zero-CPU packet transfers.
What package type and pin count does the R7FA6E10F2CNE#AA0 use?
The R7FA6E10F2CNE#AA0 uses a 48-pin QFN package (PWQN0048KC-A) with 7 mm × 7 mm dimensions and 0.5 mm pitch. It provides 27 general-purpose I/O pins, 4 of which are 5-V tolerant. The exposed die pad must be connected to VSS for thermal and electrical stability. This package is distinct from the 64-pin LQFP and 100-pin LQFP variants in the RA6E1 family.
How does the R7FA6E10F2CNE#AA0 implement secure firmware updates?
The R7FA6E10F2CNE#AA0 supports secure firmware updates via its dual-bank code flash architecture, enabling background programming and atomic SWAP operations. Combined with TrustZone-enforced secure boot and SCE9-based cryptographic key management, the R7FA6E10F2CNE#AA0 ensures authenticated, encrypted, and rollback-resistant updates - critical for field-deployed industrial assets where update integrity is mandatory.
Can the R7FA6E10F2CNE#AA0 operate from battery backup during main power loss?
Yes, the R7FA6E10F2CNE#AA0 supports battery backup via the VBATT pin, maintaining operation of the RTC, sub-clock oscillator (SOSC), and 1 KB of standby SRAM. When VCC drops below the LVD threshold, the device automatically switches to VBATT power for timekeeping and state retention. This capability is confirmed in the R7FA6E10F2CNE#AA0 datasheet section 1.3 and Table 1.7 for RTC and backup register functionality.
R7FA6E10F2CNE#AA0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-WFQFN Exposed Pad
- Series:
- RA6E1
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M33
- Core Size:
- 32-Bit
- Speed:
- 200MHz
- Connectivity:
- CANbus, I2C, MMC/SD, SCI, SmartCard, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 27
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 5x12b SAR; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7FA6E10F2CNE#AA0 FAQ
1.How can I place an order for R7FA6E10F2CNE#AA0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7FA6E10F2CNE#AA0 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 R7FA6E10F2CNE#AA0 reliable?
The price and inventory of R7FA6E10F2CNE#AA0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7FA6E10F2CNE#AA0 is usually 5 days.
3.What payment methods are accepted for R7FA6E10F2CNE#AA0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7FA6E10F2CNE#AA0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7FA6E10F2CNE#AA0?
R7FA6E10F2CNE#AA0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7FA6E10F2CNE#AA0 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 R7FA6E10F2CNE#AA0?
For technical support, including R7FA6E10F2CNE#AA0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7FA6E10F2CNE#AA0 requirements.
6.How does Aetrix verify that R7FA6E10F2CNE#AA0 is sourced from the original manufacturer or authorized distributors?
All R7FA6E10F2CNE#AA0 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 R7FA6E10F2CNE#AA0 meets industry standards.
7.What is the process for return or replacement of R7FA6E10F2CNE#AA0?
All R7FA6E10F2CNE#AA0 units undergo pre-shipment inspection (PSI). If there is an issue with R7FA6E10F2CNE#AA0, 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 R7FA6E10F2CNE#AA0 part is unused and in its original packaging.
Return procedure for R7FA6E10F2CNE#AA0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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