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Renesas R7FA4E10D2CFM#HA0
- Part No.:
- R7FA4E10D2CFM#HA0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R7FA4E10D2CFM#HA0.pdf
- Description:
- MCU RA4 ARM CM33 100MHZ 512K/128
- Quantity:
- Payment:
- Shipping:
Inventory:4,063
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Product details
Overview
R7FA4E10D2CFM from Renesas is a 32-bit Arm Cortex-M33 microcontroller operating at up to 100 MHz, featuring 512 KB code flash, 8 KB data flash, and 128 KB SRAM with parity. It integrates USB 2.0 Full-Speed, Quad SPI, CAN, dual 12-bit ADC/DAC, and TrustZone security-designed for industrial control, smart sensors, and USB-connected edge devices requiring real-time analog processing and secure firmware updates.
For engineers reviewing the R7FA4E10D2CFM datasheet, R7FA4E10D2CFM pinout, R7FA4E10D2CFM application, or R7FA4E10D2CFM equivalent, this page delivers verified specifications, LQFP-64 package mapping, functional pin roles, and validated alternative MCUs for migration or second-sourcing in safety-aware embedded designs.
Technical Context
The R7FA4E10D2CFM implements Armv8-M architecture with TrustZone-enabled secure/non-secure execution environments, supported by dual MPU instances (8 regions each) and dedicated SysTick timers per domain. Its clock system combines MOSC, SOSC, HOCO/MOCO/LOCO oscillators with PLL/PLL2 for flexible frequency synthesis up to 100 MHz.
Peripheral integration includes four SCI channels supporting UART, SPI, I²C, and Manchester modes; one I²C bus interface; one SPI; one QSPI controller for external serial flash; one USBFS module with internal transceiver and 10-pipe endpoint support; and one ISO 11898-1-compliant CAN controller requiring an external transceiver.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M33 @ 100 MHz max - enables deterministic real-time control with hardware security extensions. |
| Memory | 512 KB code flash + 8 KB data flash + 128 KB SRAM with parity - supports background programming and robust firmware/data storage. |
| USB Interface | USB 2.0 Full-Speed device/host with integrated transceiver and 10-pipe endpoint buffer - eliminates need for external PHY in USB peripheral designs. |
| Analog Peripherals | 12-bit ADC12 (9 channels) and 12-bit DAC12 (1 channel) - provides precision sensor signal acquisition and analog output generation without external converters. |
| Security | Arm TrustZone with configurable secure/non-secure memory regions (flash/SRAM), access control, RNG, and unique ID - meets basic secure boot and IP protection requirements. |
| Package & Temp | LQFP-64 (10 mm × 10 mm, 0.5 mm pitch), –40°C to +85°C - suitable for industrial PCB layouts with standard reflow profiles. |
| Power Supply | VCC = 2.7–3.6 V (3.0–3.6 V required when USB active) - ensures compatibility with common 3.3 V rail systems and battery-backed operation via VBATT. |
Pinout & Package
Package: 64-pin LQFP (PLQP0064KB-C), 10 mm × 10 mm, 0.5 mm pitch, exposed pad recommended to be connected to VSS.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual VCC pins (pins 11, 39, 50) and multiple VSS (pins 8, 40, 51) enable low-impedance decoupling; 0.1 µF capacitor required near each VCC. |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal (pin 9/10); enables precise timing for USB, CAN, and RTC synchronization. |
| XCIN / XCOUT | Sub-clock oscillator interface | 32.768 kHz crystal connection (pins 6/7); powers RTC calendar mode and deep-sleep wake-up timing. |
| USB_DP / USB_DM | USB differential data lines | Integrated full-speed transceiver (pins 19/18); requires 27 Ω series resistors and 1.5 kΩ pull-up on DP for device enumeration. |
| P000–P015, P100–P113, etc. | General-purpose I/O | 43 GPIOs (LQFP-64 variant), including 9 with 5 V tolerance (P205, P206, P400–P411); configurable as open-drain, pull-up, or high-drive outputs. |
Key Features
| Feature | Design Value |
|---|---|
| Quad SPI (QSPI) | Direct interface to serial NOR flash/FeRAM with XIP support - reduces BOM cost and simplifies firmware update architecture. |
| Event Link Controller (ELC) | Hardware-triggered peripheral chaining without CPU intervention - enables ultra-low-latency response (e.g., ADC conversion → DMA transfer → GPT capture). |
| Battery Backup (VBATT) | RTC, SOSC, and 128 B backup registers retain state during main power loss - supports time-critical logging in energy-constrained applications. |
| Data Transfer Controller (DTC) | Lightweight DMA-like engine for interrupt-driven transfers - offloads CPU for sensor data streaming while preserving power efficiency. |
| Low Power Asynchronous Timers (AGT × 5) | 16-bit timers running independently of system clock - enables wake-up from Deep Software Standby using external events or periodic intervals. |
Applications
| Industrial PLC I/O Module | USB-Capable Smart Sensor Hub |
|---|---|
|
Use Scenario: Modular I/O expansion unit collecting analog sensor inputs, executing local PID control, and communicating over CAN bus to central controller. IC Role / Device Role / Timing Role: Main controller handling ADC sampling (up to 1 MSPS), real-time GPT-based PWM output, CAN message scheduling, and secure firmware updates via USB. Use Value: Integrated 12-bit ADC/DAC, CAN, and USB eliminate external interface ICs; TrustZone protects configuration parameters from tampering. |
Use Scenario: Environmental monitoring node with temperature/humidity/pressure sensors, local data logging, and USB mass-storage-class data export. IC Role / Device Role / Timing Role: Host processor managing QSPI flash file system, USBFS mass storage enumeration, RTC timestamping, and AGT-triggered low-power sampling cycles. Use Value: On-chip USB transceiver and QSPI controller reduce component count; 128 KB SRAM buffers sensor data before USB transfer. |
| Secure Edge Gateway | Energy Meter with Tamper Detection |
|
Use Scenario: Protocol translator bridging Modbus RTU (SCI) and MQTT over Wi-Fi (via external UART-to-WiFi module), with encrypted firmware validation. IC Role / Device Role / Timing Role: Secure bootloader verifying signed firmware images in code flash; SCE9-based cryptographic acceleration for TLS handshake offload. Use Value: TrustZone-enforced secure boot and runtime isolation prevent unauthorized code execution; 512 KB flash accommodates dual-bank OTA updates. |
Use Scenario: DIN-rail mounted electricity meter detecting magnetic tampering, logging kWh consumption, and reporting via optical port or USB. IC Role / Device Role / Timing Role: Real-time metering controller using AGT for precise 1 Hz pulse counting, RTC for billing timestamps, and LVD for brown-out detection. Use Value: VBATT-backed RTC maintains accurate time during power outages; 8 KB data flash stores tamper logs with 100,000 erase cycles endurance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7FA4M10D2CFM | Same RA4M1 family, identical 64-pin LQFP package and core, but adds 32-channel event link controller (ELC) and enhanced CAN FD support. | Better suited for complex event-driven systems requiring multi-peripheral synchronization or automotive diagnostics. | Select when ELC scalability or CAN FD compliance is required; otherwise R7FA4E10D2CFM offers lower cost and sufficient peripherals for industrial sensing. |
| R7FA6M5BH3CFB | RA6M5 series, Arm Cortex-M33 @ 200 MHz, 1 MB flash, 512 KB SRAM, Ethernet MAC, and advanced security (SCE7, AES-256). | Targets higher-performance gateway applications needing TCP/IP stack, large firmware, or hardware crypto acceleration. | Choose for networked edge devices requiring Ethernet or stronger cryptography; R7FA4E10D2CFM remains optimal for cost-sensitive USB/CAN sensor nodes. |
Compared with R7FA4M10D2CFM and R7FA6M5BH3CFB, the R7FA4E10D2CFM delivers balanced performance, USB+CAN+analog integration, and TrustZone security at minimal footprint-making it ideal for mid-tier industrial controllers where feature density outweighs raw speed or protocol expansion.
Availability
R7FA4E10D2CFM is available at Aetrix Electronics and suitable for industrial PLC modules, USB-connected sensor hubs, secure edge gateways, and energy meters requiring stable component supply across extended product lifecycles.
Supply support for R7FA4E10D2CFM 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 management solutions for industrial, automotive, and IoT markets.
The RA4E1 group targets cost-optimized, secure microcontrollers for industrial automation and smart sensing-emphasizing USB connectivity, analog integration, and TrustZone-based firmware protection without premium pricing.
FAQ
What is the maximum operating frequency of the R7FA4E10D2CFM?
The R7FA4E10D2CFM features an Arm Cortex-M33 core with a maximum operating frequency of 100 MHz, achieved using its integrated PLL and supported by multiple clock sources including MOSC, HOCO, and PLL2. This frequency is fully validated across the –40°C to +85°C operating temperature range and under all specified VCC conditions (2.7–3.6 V).
Does the R7FA4E10D2CFM include an integrated USB transceiver?
Yes, the R7FA4E10D2CFM includes a fully integrated USB 2.0 Full-Speed transceiver supporting both device and host modes. Pins USB_DP (pin 19) and USB_DM (pin 18) connect directly to the USB connector, eliminating the need for an external PHY. The module supports all USB transfer types and provides 10 configurable endpoints with dedicated buffer memory.
How many analog input channels does the R7FA4E10D2CFM support?
The R7FA4E10D2CFM integrates a 12-bit successive approximation ADC (ADC12) with up to 9 selectable analog input channels (AN000–AN016). These channels are mapped to specific GPIO pins such as P000, P001, P002, P106, P107, P401, P409, P410, and P411, and support external trigger inputs (ADTRG0) for synchronized sampling.
What package type is used for the R7FA4E10D2CFM?
The R7FA4E10D2CFM uses a 64-pin LQFP package (PLQP0064KB-C), measuring 10 mm × 10 mm with 0.5 mm pitch. The part number suffix "FM" explicitly denotes this LQFP-64 variant. It includes 43 general-purpose I/O pins, 9 of which are 5 V tolerant, and requires connection of the exposed die pad to VSS for thermal and electrical stability.
Is TrustZone security fully implemented in the R7FA4E10D2CFM?
The R7FA4E10D2CFM implements Arm TrustZone with configurable secure/non-secure memory regions for code flash (up to 3), data flash (up to 2), and SRAM (up to 3), plus individual peripheral attribution. However, only the access control circuit, random number generator (RNG), and unique ID are guaranteed functional; other security accelerators (e.g., AES, SHA) are not supported per the datasheet's functional outline.
R7FA4E10D2CFM#HA0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- RA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M33
- Core Size:
- 32-Bit
- Speed:
- 100MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 44
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 128 x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 9x12b SAR; D/A 1x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7FA4E10D2CFM#HA0 FAQ
1.How can I place an order for R7FA4E10D2CFM#HA0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7FA4E10D2CFM#HA0 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 R7FA4E10D2CFM#HA0 reliable?
The price and inventory of R7FA4E10D2CFM#HA0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7FA4E10D2CFM#HA0 is usually 5 days.
3.What payment methods are accepted for R7FA4E10D2CFM#HA0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7FA4E10D2CFM#HA0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7FA4E10D2CFM#HA0?
R7FA4E10D2CFM#HA0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7FA4E10D2CFM#HA0 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 R7FA4E10D2CFM#HA0?
For technical support, including R7FA4E10D2CFM#HA0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7FA4E10D2CFM#HA0 requirements.
6.How does Aetrix verify that R7FA4E10D2CFM#HA0 is sourced from the original manufacturer or authorized distributors?
All R7FA4E10D2CFM#HA0 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 R7FA4E10D2CFM#HA0 meets industry standards.
7.What is the process for return or replacement of R7FA4E10D2CFM#HA0?
All R7FA4E10D2CFM#HA0 units undergo pre-shipment inspection (PSI). If there is an issue with R7FA4E10D2CFM#HA0, 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 R7FA4E10D2CFM#HA0 part is unused and in its original packaging.
Return procedure for R7FA4E10D2CFM#HA0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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