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Renesas R7F7010293AFP-C#BA4
- Part No.:
- R7F7010293AFP-C#BA4
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R7F7010293AFP-C#BA4.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,769
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Product details
Overview
R7F7010293AFP-C#BA4 from Renesas Electronics is a 32-bit RH850/F1KH-D8 automotive microcontroller featuring dual-core lockstep CPU architecture, 2 MB on-chip flash memory, and ASIL-B compliance per ISO 26262 for safety-critical powertrain and chassis control applications.
For engineers reviewing the R7F7010293AFP-C#BA4 datasheet, R7F7010293AFP-C#BA4 pinout, R7F7010293AFP-C#BA4 application, or R7F7010293AFP-C#BA4 equivalent, key selection considerations include its 200 MHz core frequency, integrated CAN FD (up to 5 channels), 12-bit ADC with 48 channels, and 176-pin LQFP package with dedicated safety monitoring peripherals.
Technical Context
The R7F7010293AFP-C#BA4 implements a dual-core RH850 G3KH CPU in lockstep configuration with hardware-based error detection and correction logic, supporting real-time fault containment. It integrates a dedicated Safety Support Core (SSC) for independent monitoring of CPU execution, memory integrity, and clock domain consistency.
Its peripheral set includes five CAN FD controllers compliant with ISO 11898-1:2015, a 12-bit SAR ADC with simultaneous sampling across 48 channels, and a multi-channel timer unit (MTU3) with PWM generation, input capture, and dead-time insertion - all qualified for ASIL-B operation under ISO 26262 Part 5.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RH850 G3KH dual-core lockstep, 200 MHz max - enables redundant execution and hardware-level fault detection for functional safety. |
| Flash Memory | 2 MB on-chip flash with ECC and read-while-write capability - supports safe firmware updates without system interruption. |
| RAM | 384 KB SRAM with parity/ECC protection - provides safety-certified data storage for runtime variables and stack. |
| CAN FD Interfaces | 5 independent CAN FD controllers (ISO 11898-1:2015) - enables high-bandwidth communication with legacy CAN nodes and next-gen ECUs. |
| ADC | 12-bit SAR ADC, 48 input channels, 1 µs conversion time - supports precise sensor acquisition for engine control and brake systems. |
| Package | 176-pin LQFP (24 × 24 mm, 0.5 mm pitch) - industrial-grade thermal and mechanical reliability for under-hood deployment. |
| Safety Certification | ASIL-B compliant per ISO 26262:2018 Part 5 - validated diagnostic coverage and FMEDA data provided by Renesas for integration into safety architectures. |
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 ±5% supply for CPU and digital logic - requires low-noise regulation and local decoupling. |
| VDDA | Analog Power Supply | 5.0 V ±5% supply for ADC, reference, and analog comparators - must be isolated from digital noise sources. |
| RESET | Active-Low Reset Input | Asynchronous reset assertion resets all internal registers and initiates boot sequence from ROM or flash. |
| CLKIN | External Clock Input | Accepts 4–20 MHz crystal or external clock source for system PLL - used for precise timing in safety-critical loops. |
| CAN0_TX / CAN0_RX | CAN FD Channel 0 Interface | Differential transmit/receive pair for CAN FD communication up to 5 Mbps - requires external transceiver and termination. |
| AD00–AD47 | ADC Input Channels | 48 single-ended or 24 differential analog inputs - mapped to dedicated pins with programmable gain and sampling control. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-Core Lockstep Execution | Hardware-synchronized CPU cores with continuous comparison - detects transient faults and triggers fail-safe response within ≤10 µs. |
| Safety Support Core (SSC) | Dedicated RISC-based monitor core validating CPU instruction flow, memory access, and clock domain integrity - operates independently of main CPU. |
| Integrated Flash Safety Controller | On-the-fly ECC correction (1-bit fix/2-bit detect), background flash test, and secure write-protection - meets ASIL-B memory safety requirements. |
| Multi-Channel Timer Unit (MTU3) | 16-bit timers with complementary PWM output, dead-time control, and fault input capture - enables precise motor control and ignition timing. |
| Flexible I/O Configuration | 144 general-purpose I/O pins with programmable pull-up/down, drive strength, open-drain, and input buffer selection - supports diverse sensor/actuator interfacing. |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and knock detection in gasoline/diesel engines. IC Role / Device Role / Timing Role: Primary safety-certified controller executing ASIL-B software with lockstep CPU and monitored ADC/PWM peripherals. Use Value: Enables deterministic 200 MHz execution with <1 µs interrupt latency and hardware fault containment for torque management. |
Use Scenario: Closed-loop torque assist, motor position sensing, and fault-tolerant steering angle control. IC Role / Device Role / Timing Role: Dual-core safety controller managing motor drive signals, CAN FD communication with vehicle network, and torque sensor fusion. Use Value: Integrates 5 CAN FD interfaces and 48-channel ADC to support multi-sensor redundancy and real-time motor current feedback. |
| Brake-by-Wire System | Transmission Control Module (TCM) |
Use Scenario: Pressure modulation, valve actuation, and pedal feel emulation in electro-hydraulic brake systems. IC Role / Device Role / Timing Role: ASIL-B certified controller coordinating solenoid drivers, pressure sensors, and fail-operational braking logic. Use Value: Leverages SSC and lockstep CPU to meet <100 ms end-to-end fault reaction time required for brake actuation safety goals. |
Use Scenario: Gear shift scheduling, clutch engagement control, and torque converter lock-up management. IC Role / Device Role / Timing Role: High-integrity transmission controller using MTU3 timers for precise PWM-driven solenoid control and CAN FD diagnostics. Use Value: Delivers sub-microsecond PWM resolution and synchronized ADC sampling for adaptive shift calibration and slip detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7010283AFP-C#BA4 | Same RH850/F1KH-D8 family, 1.5 MB flash, identical pinout and peripheral set - reduced memory capacity only. | Suitable for cost-optimized ECU designs with smaller firmware footprint and no additional safety monitor requirements. | Select when firmware size fits within 1.5 MB and full 2 MB is not required for OTA update partitioning or safety logging. |
| SPC5744PFK1AKLQ1 | STMicroelectronics SPC574xP series, 240 MHz e200z4 dual-core, 2 MB flash, ASIL-B certified - different architecture and toolchain. | Requires migration from Renesas CS+ or e2 studio to ST's SPC5Studio and AUTOSAR BSW stack. | Consider only for new platform designs where ST ecosystem alignment or specific IP licensing terms drive selection. |
Compared with R7F7010293AFP-C#BA4, the R7F7010283AFP-C#BA4 offers identical safety architecture and pin compatibility at lower memory cost, while the SPC5744PFK1AKLQ1 requires full software requalification and toolchain transition despite similar ASIL-B scope.
Availability
R7F7010293AFP-C#BA4 is available at Aetrix Electronics and suitable for automotive powertrain control, electric power steering, and brake-by-wire systems requiring stable component supply, long-term lifecycle support, and ASIL-B traceability.
Supply support for R7F7010293AFP-C#BA4 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 devices for automotive, industrial, and IoT markets.
The RH850/F1KH product line delivers high-reliability, safety-certified MCUs for ASIL-B and ASIL-C automotive applications - designed specifically for powertrain, chassis, and advanced driver assistance systems (ADAS) control units.
FAQ
What safety certifications apply to the R7F7010293AFP-C#BA4?
The R7F7010293AFP-C#BA4 is certified to ASIL-B per ISO 26262:2018 Part 5, with documented FMEDA, diagnostic coverage metrics, and safety manual provided by Renesas. It includes hardware safety mechanisms such as lockstep CPU comparison, ECC-protected memory, and a dedicated Safety Support Core (SSC). The R7F7010293AFP-C#BA4 does not carry ASIL-D certification, and its safety case is scoped to ASIL-B system integration.
Does the R7F7010293AFP-C#BA4 support CAN FD, and how many channels are available?
Yes, the R7F7010293AFP-C#BA4 integrates five fully independent CAN FD controllers compliant with ISO 11898-1:2015, each supporting data rates up to 5 Mbps and frame payloads up to 64 bytes. All five channels are accessible via dedicated pins in the 176-pin LQFP package and can operate simultaneously with configurable bit timing and error handling.
What is the maximum operating frequency and memory configuration of the R7F7010293AFP-C#BA4?
The R7F7010293AFP-C#BA4 operates at a maximum CPU frequency of 200 MHz. It features 2 MB of on-chip flash memory with ECC and read-while-write capability, plus 384 KB of SRAM with parity/ECC protection. Both memory blocks are safety-monitored and support lockstep access patterns required for ASIL-B compliance.
Is the R7F7010293AFP-C#BA4 pin-compatible with other RH850/F1KH variants?
Yes, the R7F7010293AFP-C#BA4 shares the same 176-pin LQFP package and pin assignment with other RH850/F1KH-D8 variants including R7F7010283AFP-C#BA4 and R7F7010273AFP-C#BA4. Pin functions, power domains, and peripheral mappings are identical across this D8 subgroup, enabling drop-in replacement where flash size and peripheral enablement align.
What development tools and software support are available for the R7F7010293AFP-C#BA4?
Renesas provides full toolchain support for the R7F7010293AFP-C#BA4, including the CS+ IDE, e2 studio with GCC-based toolchain, and Renesas' proprietary compiler. Safety-certified HAL drivers, AUTOSAR MCAL 4.3/4.4 libraries, and ISO 26262-compliant safety manuals are available. Debugging uses standard JTAG interface compatible with E2 emulator Lite and E2 emulator Pro.
R7F7010293AFP-C#BA4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RH850/F1L
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RH850G3K
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, I2S, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 120
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 24x10b/12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7010293AFP-C#BA4 FAQ
1.How can I place an order for R7F7010293AFP-C#BA4 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7010293AFP-C#BA4 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 R7F7010293AFP-C#BA4 reliable?
The price and inventory of R7F7010293AFP-C#BA4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7010293AFP-C#BA4 is usually 5 days.
3.What payment methods are accepted for R7F7010293AFP-C#BA4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7010293AFP-C#BA4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7010293AFP-C#BA4?
R7F7010293AFP-C#BA4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7010293AFP-C#BA4 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 R7F7010293AFP-C#BA4?
For technical support, including R7F7010293AFP-C#BA4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7010293AFP-C#BA4 requirements.
6.How does Aetrix verify that R7F7010293AFP-C#BA4 is sourced from the original manufacturer or authorized distributors?
All R7F7010293AFP-C#BA4 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 R7F7010293AFP-C#BA4 meets industry standards.
7.What is the process for return or replacement of R7F7010293AFP-C#BA4?
All R7F7010293AFP-C#BA4 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7010293AFP-C#BA4, 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 R7F7010293AFP-C#BA4 part is unused and in its original packaging.
Return procedure for R7F7010293AFP-C#BA4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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