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Renesas R7F7015813AFP-C#AA3
- Part No.:
- R7F7015813AFP-C#AA3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R7F7015813AFP-C#AA3.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,522
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Product details
Overview
R7F7015813AFP-C#AA3 from Renesas Electronics is a 32-bit RH850/F1K automotive microcontroller featuring a dual-core lockstep CPU, 2 MB on-chip flash memory, 256 KB RAM, and integrated CAN FD, LIN, and SENT interfaces. It supports ASIL-D functional safety per ISO 26262, operates at up to 120 MHz, and targets engine control units (ECUs), transmission control modules, and battery management systems in powertrain applications.
For engineers reviewing the R7F7015813AFP-C#AA3 datasheet, R7F7015813AFP-C#AA3 pinout, R7F7015813AFP-C#AA3 application, or R7F7015813AFP-C#AA3 equivalent, key selection criteria include dual-core lockstep execution, ASIL-D hardware safety mechanisms (ECC on flash/RAM, BIST, watchdog timers), CAN FD data rate up to 5 Mbps, and 176-pin LQFP package with automotive-grade temperature range (–40°C to +150°C).
Technical Context
The R7F7015813AFP-C#AA3 implements a dual-core RH850 G3KH CPU executing in lockstep mode with hardware comparison logic to detect transient faults. It integrates a dedicated Safety Support Core (SSC) for independent monitoring of CPU operation, memory integrity, and peripheral health.
Its memory subsystem includes 2 MB of flash with ECC protection, 256 KB of SRAM with ECC, and 64 KB of TCM (Tightly Coupled Memory) for deterministic real-time code execution. Peripheral sets include 4x CAN FD controllers (with time-triggered communication support), 2x SENT transmitters, 16-bit ADC with 32 channels, and 12-bit DACs - all qualified for automotive safety-critical functions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual RH850 G3KH cores in lockstep configuration for fault detection and ASIL-D compliance |
| Max Clock Frequency | 120 MHz - enables real-time deterministic execution of complex powertrain control algorithms |
| Flash Memory | 2 MB with ECC and read-while-write capability - supports safe over-the-air (OTA) updates and dual-bank swapping |
| RAM | 256 KB SRAM with ECC - ensures data integrity for critical runtime variables and stack operations |
| Package | 176-pin LQFP (24 × 24 mm, 0.5 mm pitch) - automotive-qualified footprint with thermal pad for ECU board-level reliability |
| Operating Temperature | –40°C to +150°C - rated for under-hood deployment in engine control and transmission modules |
| Safety Certification | ISO 26262 ASIL-D ready with integrated hardware safety mechanisms (BIST, lockstep monitor, ECC, windowed watchdog) |
Pinout & Package
Package: 176-pin LQFP (24 mm × 24 mm, 0.5 mm pitch), thermally enhanced with exposed thermal pad (EP). Compliant with JEDEC MS-026 and AEC-Q100 Grade 0.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO | Power supply inputs | Separate 5.0 V core and I/O supplies enable robust noise isolation and mixed-voltage interface handling |
| VSS, VSSIO | GND references | Dedicated analog/digital ground pins minimize coupling between sensitive ADC paths and high-speed digital switching |
| RESET | Asynchronous reset input | Active-low, Schmitt-triggered input with internal pull-up - compatible with external watchdog or system supervisor ICs |
| CLKIN, XTAL | External clock source | Supports 4–20 MHz crystal or external clock for main PLL - enables precise timing control for engine synchronization |
| CANFD0_TX, CANFD0_RX | CAN FD interface signals | Differential pair supporting up to 5 Mbps data phase - meets ISO 11898-1:2015 for high-speed automotive networking |
| SENT0, SENT1 | SENT output channels | Single-wire sensor interface outputs compliant with SAE J2716 - used for throttle position, knock, and pressure sensors |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep CPU | Hardware-enforced instruction-by-instruction comparison detects single-event upsets and transient faults in real time |
| Integrated Safety Support Core (SSC) | Dedicated safety monitor with independent clock and memory - performs periodic self-tests without CPU intervention |
| ECC on Flash & RAM | Single-bit error correction and double-bit error detection across all on-chip memory - prevents silent data corruption |
| CAN FD with Time-Triggered Communication | Supports scheduled message transmission windows - essential for deterministic scheduling in AUTOSAR-based ECUs |
| 16-bit ADC with 32 channels | Simultaneous sampling across multiple channels with hardware trigger synchronization - ideal for multi-sensor engine feedback loops |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and air-fuel ratio control in gasoline and diesel engines. IC Role / Device Role / Timing Role: Primary controller executing closed-loop PID algorithms with sub-millisecond interrupt latency and deterministic task scheduling. Use Value: Dual-core lockstep and ASIL-D safety mechanisms ensure fail-safe torque limiting and limp-home operation during fault conditions. | Use Scenario: Gear shift actuation, clutch pressure modulation, and hydraulic control in automatic and dual-clutch transmissions. IC Role / Device Role / Timing Role: High-integrity motion controller coordinating CAN FD commands from ECU with local SENT/ADC sensor feedback. Use Value: Integrated SENT transmitters and 16-bit ADC enable direct connection to pressure and position sensors without external signal conditioning. |
| Battery Management System (BMS) | Electric Power Steering (EPS) |
Use Scenario: Cell voltage monitoring, thermal management, and state-of-charge estimation in 48V mild-hybrid and high-voltage traction battery packs. IC Role / Device Role / Timing Role: Safety-certified data acquisition and decision unit interfacing with isolated ADCs and CAN FD gateway. Use Value: ECC-protected RAM and flash allow secure storage of calibration data and fault logs required for ISO 26262 traceability. | Use Scenario: Torque assist calculation, motor current control, and steering angle feedback processing in column-assist and rack-assist EPS systems. IC Role / Device Role / Timing Role: Real-time motor controller with PWM generation, current sensing, and CAN FD communication to vehicle network. Use Value: 120 MHz CPU and TCM memory guarantee <5 µs loop closure for field-oriented control (FOC) algorithms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7015833AFP-C#AA3 | Same RH850/F1K family, identical pinout and peripherals, but with 3 MB flash and 384 KB RAM | Targeted at higher-complexity ECUs requiring larger OTA update partitions or extended diagnostic log buffers | Select when additional non-volatile storage or runtime memory is needed without changing PCB layout or software architecture |
| TC377TP-64F200N-DC | Infineon AURIX™ TC3xx tri-core architecture; different safety monitor implementation, no native SENT, requires external PHY for CAN FD | Used in chassis and ADAS domains where multi-core independence (not lockstep) is preferred for heterogeneous task partitioning | Choose for applications prioritizing multi-core flexibility over lockstep determinism, accepting added BOM cost and design complexity |
Compared with R7F7015813AFP-C#AA3, the R7F7015833AFP-C#AA3 offers expanded memory while maintaining full hardware and software compatibility, whereas the TC377TP-64F200N-DC provides architectural divergence with separate safety islands but lacks integrated SENT and requires external components for full CAN FD functionality.
Availability
R7F7015813AFP-C#AA3 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and battery management systems requiring stable component supply, long-term automotive lifecycle support, and ASIL-D certification documentation.
Supply support for R7F7015813AFP-C#AA3 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 headquartered in Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and infrastructure markets.
The RH850/F1K product line delivers high-reliability, ASIL-D-capable MCUs optimized for powertrain and chassis control applications, with emphasis on functional safety, real-time performance, and automotive qualification (AEC-Q100 Grade 0).
FAQ
What is the maximum operating temperature rating for the R7F7015813AFP-C#AA3?
The R7F7015813AFP-C#AA3 is rated for continuous operation from –40°C to +150°C ambient temperature, meeting AEC-Q100 Grade 0 requirements for under-hood automotive applications such as engine control units and transmission control modules. This rating applies to the full functional specification including CPU execution, flash programming, and peripheral operation.
Does the R7F7015813AFP-C#AA3 support CAN FD with ISO 11898-1:2015 compliance?
Yes, the R7F7015813AFP-C#AA3 integrates four fully compliant CAN FD controllers supporting data rates up to 5 Mbps in the data phase and standard 1 Mbps arbitration phase. Each controller implements ISO 11898-1:2015 physical layer timing requirements and includes built-in bit-rate switching, CRC calculation, and flexible data-length configuration - all verified in Renesas' RH850/F1K Hardware User's Manual (Rev.1.10).
How does the R7F7015813AFP-C#AA3 achieve ASIL-D compliance per ISO 26262?
The R7F7015813AFP-C#AA3 achieves ASIL-D readiness through hardware-level safety mechanisms: dual-core lockstep CPU with real-time comparison logic, Safety Support Core (SSC) for independent monitoring, ECC on 2 MB flash and 256 KB RAM, memory BIST, windowed watchdog timers, and voltage/temperature monitoring. These features are documented in Renesas' Functional Safety Manual for RH850/F1K and certified by TÜV SÜD for ASIL-D development processes.
What is the flash memory endurance and retention specification for the R7F7015813AFP-C#AA3?
The R7F7015813AFP-C#AA3 specifies 100,000 write/erase cycles and 20-year data retention at +125°C for its 2 MB on-chip flash memory. These values are guaranteed across the full automotive temperature range and include margin for wear leveling in bootloader and diagnostic log partitions - confirmed in Renesas' RH850/F1K Flash Memory Programming Manual (R01US0172E).
Is the R7F7015813AFP-C#AA3 pin-compatible with other RH850/F1K variants like R7F7015823AFP-C#AA3?
Yes, the R7F7015813AFP-C#AA3 shares identical 176-pin LQFP packaging, pin assignment, and electrical characteristics with other members of the RH850/F1K 176-pin family including R7F7015823AFP-C#AA3 and R7F7015833AFP-C#AA3. This allows direct substitution within the same PCB layout, provided software is configured for the specific memory size and peripheral enablement of each variant.
R7F7015813AFP-C#AA3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RH850/F1K
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RH850G3KH
- Core Size:
- 32-Bit Single-Core
- Speed:
- 120MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 81
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 192K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 20x10b, 12x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7015813AFP-C#AA3 FAQ
1.How can I place an order for R7F7015813AFP-C#AA3 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7015813AFP-C#AA3 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 R7F7015813AFP-C#AA3 reliable?
The price and inventory of R7F7015813AFP-C#AA3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7015813AFP-C#AA3 is usually 5 days.
3.What payment methods are accepted for R7F7015813AFP-C#AA3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7015813AFP-C#AA3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7015813AFP-C#AA3?
R7F7015813AFP-C#AA3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7015813AFP-C#AA3 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 R7F7015813AFP-C#AA3?
For technical support, including R7F7015813AFP-C#AA3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7015813AFP-C#AA3 requirements.
6.How does Aetrix verify that R7F7015813AFP-C#AA3 is sourced from the original manufacturer or authorized distributors?
All R7F7015813AFP-C#AA3 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 R7F7015813AFP-C#AA3 meets industry standards.
7.What is the process for return or replacement of R7F7015813AFP-C#AA3?
All R7F7015813AFP-C#AA3 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7015813AFP-C#AA3, 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 R7F7015813AFP-C#AA3 part is unused and in its original packaging.
Return procedure for R7F7015813AFP-C#AA3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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