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Renesas R7F7010183AFP#AA2
- Part No.:
- R7F7010183AFP#AA2
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R7F7010183AFP#AA2.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 80LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,035
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Product details
Overview
R7F7010183AFP#AA2 from Renesas Electronics is a 32-bit RH850/F1KH-D8 automotive microcontroller featuring a 200 MHz core clock, 1.5 MB on-chip flash memory, and integrated CAN FD, LIN, and SENT interfaces. It implements dual-lockstep CPU cores for ASIL-D functional safety compliance and includes hardware-based ECC for flash and RAM. This MCU targets engine control units (ECUs) requiring high-integrity real-time processing in powertrain systems.
For engineers reviewing the R7F7010183AFP#AA2 datasheet, R7F7010183AFP#AA2 pinout, R7F7010183AFP#AA2 application, or R7F7010183AFP#AA2 equivalent, key selection criteria include ASIL-D support via lockstep execution, 200 MHz performance with 2.25 DMIPS/MHz, CAN FD up to 5 Mbps, 12-bit ADC with 48 channels, and AEC-Q100 Grade 1 qualification for under-hood operation.
Technical Context
The R7F7010183AFP#AA2 implements the RH850 G3KH CPU core with dual-core lockstep (DCLS) architecture, enabling continuous comparison of instruction execution between primary and checker cores. It integrates a 12-channel DMA controller supporting scatter-gather transfers and peripheral-to-peripheral chaining.
Hardware safety mechanisms include FMEDA-verified error detection logic, lockstep monitor with fault injection test mode, and dedicated safety watchdog timers (SWT) with independent clock sources. Memory protection is enforced via MPU with 16 regions, each configurable for read/write/execute permissions and address range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RH850 G3KH dual-core lockstep (DCLS), 200 MHz max frequency - enables ASIL-D compliance via real-time instruction comparison. |
| Flash Memory | 1.5 MB on-chip flash with ECC and background CRC - supports safe over-the-air (OTA) updates with integrity verification. |
| RAM | 192 KB SRAM with ECC and parity - protects runtime data against single-bit errors and detects multi-bit faults. |
| ADC | 12-bit SAR ADC with 48 input channels, 1.25 µs conversion time - suitable for high-resolution sensor acquisition in engine management. |
| CAN Interface | 3x CAN FD controllers (ISO 11898-1:2015), up to 5 Mbps data rate - enables high-bandwidth communication with modern ECUs and sensors. |
| Safety Certification | AEC-Q100 Grade 1 (−40°C to +125°C), ISO 26262 ASIL-D ready with FMEDA report - qualified for powertrain and chassis control applications. |
| Package | 176-pin LQFP (24 × 24 mm, 0.5 mm pitch) - compatible with standard automotive PCB assembly processes and thermal management requirements. |
Pinout & Package
Package: 176-pin LQFP (24 mm × 24 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core Power Supply | 1.2 V ±3% supply for CPU and logic; requires low-noise decoupling per Renesas layout guidelines. |
| VDDA | Analog Power Supply | 3.3 V ±5% supply for ADC, DAC, and analog comparators; isolated from digital VDD to minimize noise coupling. |
| RESET | Active-Low Reset Input | Asynchronous reset assertion resets all internal registers and peripherals; must be held low ≥100 ns after power stabilization. |
| CLKIN | External Clock Input | Accepts 4–20 MHz crystal or CMOS clock source; feeds PLL for generating 200 MHz system clock. |
| TXD0 / RXD0 | CAN FD Channel 0 I/O | Differential CAN FD transceiver interface pins; require external termination resistor (120 Ω) and common-mode choke. |
| AD00–AD47 | ADC Input Channels | 48 dedicated analog inputs supporting simultaneous sampling across multiple groups for cylinder-specific combustion analysis. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-Core Lockstep Execution | Real-time instruction-level comparison between primary and checker cores ensures immediate fault detection for ASIL-D compliance. |
| Hardware Safety Monitor (HSM) | Dedicated safety subsystem with independent clock, memory, and watchdog timers - isolates safety-critical monitoring from application software. |
| SENT Interface Support | 4x SENT receivers and 2x SENT transmitters - enables direct connection to modern pressure, temperature, and position sensors without external signal conditioning. |
| Flexible Clock Generation | Multi-stage PLL with spread-spectrum modulation - reduces EMI in sensitive automotive environments while maintaining timing accuracy. |
| Secure Boot with ROM-based Loader | Immutable boot ROM verifies signature of application image before execution - prevents unauthorized firmware loading in production ECUs. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
|
Use Scenario: Real-time fuel injection timing, ignition spark control, and air-fuel ratio adjustment based on wideband O2, MAP, and crankshaft position sensor inputs. IC Role / Device Role / Timing Role: Primary compute engine executing deterministic control loops at ≤100 µs intervals with ASIL-D fault containment. Use Value: Dual-lockstep execution and ECC-protected memory ensure zero latent faults during critical combustion cycles, meeting ISO 26262 requirements. |
Use Scenario: Clutch engagement scheduling, gear shift optimization, and torque converter lock-up control using hydraulic pressure feedback and vehicle speed data. IC Role / Device Role / Timing Role: Safety-certified controller managing actuator commands with redundant path validation and fail-safe state transitions. Use Value: Integrated SENT receivers directly interface with transmission pressure sensors, eliminating external ADCs and reducing BOM cost and board space. |
| Electric Power Steering (EPS) | Brake Control Unit (BCU) |
|
Use Scenario: Assist torque calculation and motor current regulation based on steering angle, torque sensor, and vehicle speed signals. IC Role / Device Role / Timing Role: High-integrity motion controller performing 10 kHz motor current loop updates with hardware-accelerated PWM generation. Use Value: 12-bit ADC with 48 channels enables simultaneous sampling of multiple torque and position sensors, improving assist accuracy and responsiveness. |
Use Scenario: ABS and ESC intervention logic coordinating wheel speed, yaw rate, and lateral acceleration measurements during emergency braking. IC Role / Device Role / Timing Role: Fault-tolerant safety controller executing ASIL-D algorithms with hardware redundancy and memory scrubbing. Use Value: Three CAN FD interfaces allow concurrent communication with wheel speed sensors, hydraulic modulator, and vehicle network backbone at 5 Mbps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7010283AFP#AA2 | 2 MB flash, 256 KB RAM, same package and pinout - adds 512 KB flash and 64 KB RAM for larger control algorithms. | Preferred for next-gen ECUs requiring extended OTA update partitions and larger diagnostic log buffers. | Select when additional non-volatile storage and RAM are needed without changing PCB layout. |
| SPC58EC80E5 | Power Architecture e200z4, 200 MHz, 2 MB flash, 384 KB RAM, AEC-Q100 Grade 1 - different ISA and toolchain, no lockstep DCLS. | Used in legacy STMicroelectronics-based platforms; lacks native dual-core lockstep but offers comparable ASIL-D via software diversity. | Choose only when migrating from existing SPC5 ecosystem; requires full toolchain and safety certification requalification. |
Compared with R7F7010183AFP#AA2, the R7F7010283AFP#AA2 provides scalable memory headroom within identical mechanical and electrical constraints, while the SPC58EC80E5 represents a cross-architecture alternative requiring full software re-implementation and safety revalidation.
Availability
R7F7010183AFP#AA2 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, electric power steering systems, and brake control units requiring stable component supply across automotive production lifecycles.
Supply support for R7F7010183AFP#AA2 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power management ICs for automotive, industrial, and IoT markets.
The RH850/F1KH product line delivers high-performance, safety-certified MCUs for powertrain and chassis control, designed to meet ISO 26262 ASIL-D requirements with hardware lockstep, ECC, and comprehensive diagnostics.
FAQ
What is the maximum operating temperature rating for the R7F7010183AFP#AA2?
The R7F7010183AFP#AA2 is qualified to AEC-Q100 Grade 1, supporting continuous operation from −40°C to +125°C ambient temperature. This rating applies to the full device including core logic, flash memory, and analog peripherals, and is validated per JESD22-A108 stress testing protocols. The R7F7010183AFP#AA2 maintains specified timing and electrical parameters across this range when used with appropriate thermal design.
Does the R7F7010183AFP#AA2 support CAN FD with ISO 11898-1:2015 compliance?
Yes, the R7F7010183AFP#AA2 integrates three fully compliant CAN FD controllers supporting ISO 11898-1:2015, including bit-rate switching up to 5 Mbps in the data phase and classic CAN compatibility at 1 Mbps. Each controller includes dedicated message RAM with hardware acceptance filtering and transmit/receive FIFOs. The R7F7010183AFP#AA2 requires external CAN transceivers for physical layer interfacing.
How is functional safety implemented in the R7F7010183AFP#AA2 for ASIL-D applications?
The R7F7010183AFP#AA2 achieves ASIL-D readiness through hardware-enforced dual-core lockstep (DCLS) execution, ECC on flash and RAM, lockstep monitor with fault injection test mode, and a dedicated Hardware Safety Monitor (HSM) with independent clock and watchdog. These features are documented in Renesas' FMEDA report and certified by TÜV SÜD. The R7F7010183AFP#AA2 provides all necessary safety mechanisms to implement end-to-end ASIL-D software without external safety co-processors.
What development tools are officially supported for the R7F7010183AFP#AA2?
Renesas provides official support for the R7F7010183AFP#AA2 through the CS+ IDE with RH850 compiler, E2 emulator for debugging, and the Renesas Motor Workbench for motor control applications. Third-party tools including Lauterbach TRACE32 and iSYSTEM winIDEA also support the R7F7010183AFP#AA2 via RH850 debug interface. The R7F7010183AFP#AA2 is included in Renesas' Automotive Development Platform (ADP) reference designs.
Is the R7F7010183AFP#AA2 pin-compatible with other RH850/F1KH variants?
The R7F7010183AFP#AA2 uses the 176-pin LQFP package shared across the RH850/F1KH-D8 family, including R7F7010283AFP#AA2 and R7F7010083AFP#AA2. Pin functions are identical for power, reset, clock, and major peripheral interfaces (CAN FD, LIN, SENT, ADC). However, some GPIO and secondary function pins differ between variants due to internal peripheral enablement - refer to Section 2A of the RH850/F1KH Hardware User's Manual for exact pin mapping of the R7F7010183AFP#AA2.
R7F7010183AFP#AA2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- RH850/F1L
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RH850G3K
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 65
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 14x10b, 11x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7010183AFP#AA2 FAQ
1.How can I place an order for R7F7010183AFP#AA2 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7010183AFP#AA2 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 R7F7010183AFP#AA2 reliable?
The price and inventory of R7F7010183AFP#AA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7010183AFP#AA2 is usually 5 days.
3.What payment methods are accepted for R7F7010183AFP#AA2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7010183AFP#AA2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7010183AFP#AA2?
R7F7010183AFP#AA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7010183AFP#AA2 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 R7F7010183AFP#AA2?
For technical support, including R7F7010183AFP#AA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7010183AFP#AA2 requirements.
6.How does Aetrix verify that R7F7010183AFP#AA2 is sourced from the original manufacturer or authorized distributors?
All R7F7010183AFP#AA2 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 R7F7010183AFP#AA2 meets industry standards.
7.What is the process for return or replacement of R7F7010183AFP#AA2?
All R7F7010183AFP#AA2 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7010183AFP#AA2, 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 R7F7010183AFP#AA2 part is unused and in its original packaging.
Return procedure for R7F7010183AFP#AA2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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