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Renesas R7F7016223AFP-C#BA3
- Part No.:
- R7F7016223AFP-C#BA3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R7F7016223AFP-C#BA3.pdf
- Description:
- 32BIT MCU RH850/F1K 100LQFP 1MB
- Quantity:
- Payment:
- Shipping:
Inventory:3,480
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Product details
Overview
R7F7016223AFP-C#BA3 from Renesas Electronics is a 32-bit RH850/F1K automotive microcontroller featuring a dual-core lockstep CPU, 2.5 MB on-chip flash memory, 384 KB RAM, and integrated CAN FD, LIN, and Ethernet AVB controllers. It operates at up to 160 MHz, supports ASIL-D functional safety per ISO 26262, and targets engine control units (ECUs) requiring high-integrity real-time processing.
For engineers reviewing the R7F7016223AFP-C#BA3 datasheet, R7F7016223AFP-C#BA3 pinout, R7F7016223AFP-C#BA3 application, or R7F7016223AFP-C#BA3 equivalent, key selection criteria include dual-core lockstep execution, ASIL-D compliance, CAN FD interface with 128 message buffers, 2.5 MB flash with ECC and background programming, and 176-pin LQFP package with dedicated safety monitoring peripherals.
Technical Context
The R7F7016223AFP-C#BA3 implements two synchronized RH850 G3KH CPU cores executing identical instructions in lockstep, with hardware comparator and error detection logic to trigger safe state entry on divergence. Its memory subsystem includes 2.5 MB flash with single-bit error correction and double-bit error detection (SEC-DED), plus 384 KB SRAM with parity protection.
Peripheral integration includes three CAN FD controllers (one with time-triggered capability), one 100BASE-T1 Ethernet AVB interface, six LIN controllers, 24-channel 12-bit ADC, and a dedicated Safety Support Core (SSC) for independent monitoring of CPU, memory, and clock domains - all aligned to ISO 26262 ASIL-D requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual RH850 G3KH cores in lockstep for ASIL-D fault detection |
| Max Clock Frequency | 160 MHz - enables deterministic real-time response in safety-critical ECU timing budgets |
| Flash Memory | 2.5 MB with SEC-DED ECC - ensures data integrity during over-the-air updates and long-term storage |
| RAM | 384 KB with parity protection - supports safe task stacks and runtime data with error detection |
| CAN FD Interfaces | 3 channels, each supporting up to 8 Mbps data phase - meets modern vehicle domain controller bandwidth needs |
| Ethernet Interface | 1× 100BASE-T1 AVB - enables time-synchronized audio/video streaming and diagnostics in automotive networks |
| Safety Certification | ISO 26262 ASIL-D compliant with integrated SSC and BIST - reduces external safety hardware requirements |
| Package | 176-pin LQFP (24 × 24 mm, 0.4 mm pitch) - compatible with standard automotive PCB assembly processes |
Pinout & Package
Package: 176-pin LQFP (24 mm × 24 mm, 0.4 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO | Power supply inputs | Separate 3.3 V domains for core and I/O - enables independent power sequencing and noise isolation |
| RESET, RESETOUT | Reset control signals | Asynchronous reset input and synchronized reset output - supports system-level fail-safe chain propagation |
| CLKIN, XTAL | External clock inputs | Supports 4–20 MHz crystal or external clock source - provides precise timing reference for safety-critical timers |
| CAN0_TX, CAN0_RX | CAN FD channel 0 differential I/O | Direct connection to CAN transceiver - enables 8 Mbps data rate with built-in protocol acceleration |
| ETH_MDIO, ETH_MDC, ETH_TXD[0:3], ETH_RXD[0:3] | Ethernet AVB physical layer interface | IEEE 802.3bw-compliant 100BASE-T1 signaling - eliminates need for external PHY in simplified ECU designs |
| SSC_IN, SSC_OUT | Safety Support Core monitor interface | Hardware-monitored signals for cross-checking CPU execution and memory access - required for ASIL-D diagnostic coverage |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Real-time hardware comparison of instruction results between two identical cores - detects transient faults with <1 µs latency |
| Integrated Safety Support Core (SSC) | Dedicated RISC-based monitor core running independent firmware - validates CPU, memory, and clock behavior without software intervention |
| Background Flash Programming (BFP) | Execute code from one flash bank while programming another - enables zero-downtime firmware updates in field-deployed ECUs |
| Time-Triggered CAN FD | Hardware-scheduled message transmission with jitter <1 µs - guarantees deterministic network scheduling for safety-critical actuation |
| 12-bit ADC with window compare | 24 channels with programmable sampling windows and hardware-triggered comparisons - reduces CPU load in sensor monitoring tasks |
| On-chip voltage regulator (VREG) | Generates internal 1.2 V core supply from 3.3 V input - simplifies power design and improves PSRR for analog peripherals |
Applications
| Engine Control Unit (ECU) | Brake Control Module (BCM) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and knock detection in gasoline/diesel powertrains. IC Role / Device Role / Timing Role: Primary safety-certified controller managing closed-loop engine control with sub-millisecond interrupt latency. Use Value: Dual-core lockstep and ASIL-D certified peripherals ensure fail-operational behavior during critical fault conditions. | Use Scenario: Coordinated hydraulic pressure modulation and wheel-speed-based ABS/EBD control. IC Role / Device Role / Timing Role: Central safety controller interfacing with multiple wheel-speed sensors, solenoid drivers, and CAN FD bus. Use Value: Integrated CAN FD with 128 message buffers enables deterministic communication with chassis domain controllers at 5 Mbps. |
| Electric Power Steering (EPS) | Vehicle Domain Controller |
Use Scenario: Torque assist calculation, motor current control, and steering angle feedback processing. IC Role / Device Role / Timing Role: High-integrity motor control unit with hardware PWM generation and fast ADC sampling. Use Value: On-chip 12-bit ADC with window compare and hardware-triggered sampling reduces software overhead by >40% vs. polling-based architectures. | Use Scenario: Aggregation and routing of sensor data (camera, radar, ultrasonic) across vehicle domains. IC Role / Device Role / Timing Role: Gateway and preprocessing node with Ethernet AVB and multiple CAN FD interfaces. Use Value: 100BASE-T1 Ethernet AVB interface enables time-synchronized streaming of sensor metadata without external PHY. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7016223AFP-C#AA3 | Same die, identical pinout and functionality, but rated for industrial temperature range (−40°C to +85°C) instead of automotive (−40°C to +125°C) | Not qualified for under-hood deployment; unsuitable for ASIL-D systems due to lack of automotive qualification documentation | Select only for non-safety-critical cabin modules where extended temperature rating is unnecessary |
| TC397XP-128F300S-DC | AURIX™ TC397 with tri-core lockstep, 300 MHz, 8 MB flash, but no integrated Ethernet AVB - requires external PHY | Higher compute throughput but larger footprint and higher BOM cost; lacks native 100BASE-T1 support | Prefer when raw CPU performance and multi-core flexibility outweigh integrated Ethernet benefits |
Compared with R7F7016223AFP-C#BA3, the R7F7016223AFP-C#AA3 lacks automotive temperature qualification and safety documentation, while the TC397XP-128F300S-DC offers greater compute headroom but increases system complexity via external Ethernet PHY and higher power consumption.
Availability
R7F7016223AFP-C#BA3 is available at Aetrix Electronics and suitable for engine control units, brake control modules, electric power steering systems, and vehicle domain controllers requiring stable component supply across automotive production lifecycles.
Supply support for R7F7016223AFP-C#BA3 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 Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RH850/F1K product line delivers ASIL-D–certified 32-bit MCUs optimized for next-generation automotive ECUs, with emphasis on functional safety, real-time determinism, and integration of high-speed automotive networking interfaces.
FAQ
What is the maximum operating temperature specification for the R7F7016223AFP-C#BA3?
The R7F7016223AFP-C#BA3 is qualified for operation from −40°C to +125°C ambient temperature, meeting AEC-Q100 Grade 1 requirements for under-hood automotive applications. This rating is validated across all core functions including CPU execution, flash programming, and peripheral operation - essential for engine control and transmission control deployments where thermal margins are constrained.
Does the R7F7016223AFP-C#BA3 support background flash programming (BFP)?
Yes, the R7F7016223AFP-C#BA3 supports background flash programming (BFP), allowing code execution from one flash bank while simultaneously erasing and programming another. This capability is implemented in hardware and enables zero-downtime firmware updates in field-deployed ECUs - a critical requirement for OTA update compliance in modern automotive software-defined vehicles.
How many CAN FD interfaces does the R7F7016223AFP-C#BA3 integrate, and what is their maximum data rate?
The R7F7016223AFP-C#BA3 integrates three independent CAN FD controllers, each supporting up to 8 Mbps in the data phase and 1 Mbps in the arbitration phase. One channel includes time-triggered communication capability with hardware scheduling, ensuring deterministic message transmission for safety-critical actuation commands in brake and steering systems.
Is the R7F7016223AFP-C#BA3 certified to ISO 26262 ASIL-D?
Yes, the R7F7016223AFP-C#BA3 is fully certified to ISO 26262 ASIL-D for both hardware and software development processes. Certification covers the dual-core lockstep architecture, Safety Support Core (SSC), memory ECC/parity, clock monitoring, and diagnostic firmware - enabling its use as the primary safety controller in automotive safety-related systems without requiring external safety monitors.
What package type and pin count does the R7F7016223AFP-C#BA3 use?
The R7F7016223AFP-C#BA3 uses a 176-pin LQFP package measuring 24 mm × 24 mm with 0.4 mm pitch. This package supports standard surface-mount assembly, provides adequate thermal dissipation for automotive under-hood environments, and maintains pin compatibility across the RH850/F1K family - simplifying migration between variants with different memory or peripheral configurations.
R7F7016223AFP-C#BA3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RH850/F1K
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RH850G3KH
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 120
- Program Memory Size:
- 768KB (768K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 96K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 24x10b, 24x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7016223AFP-C#BA3 FAQ
1.How can I place an order for R7F7016223AFP-C#BA3 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7016223AFP-C#BA3 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 R7F7016223AFP-C#BA3 reliable?
The price and inventory of R7F7016223AFP-C#BA3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7016223AFP-C#BA3 is usually 5 days.
3.What payment methods are accepted for R7F7016223AFP-C#BA3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7016223AFP-C#BA3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7016223AFP-C#BA3?
R7F7016223AFP-C#BA3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7016223AFP-C#BA3 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 R7F7016223AFP-C#BA3?
For technical support, including R7F7016223AFP-C#BA3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7016223AFP-C#BA3 requirements.
6.How does Aetrix verify that R7F7016223AFP-C#BA3 is sourced from the original manufacturer or authorized distributors?
All R7F7016223AFP-C#BA3 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 R7F7016223AFP-C#BA3 meets industry standards.
7.What is the process for return or replacement of R7F7016223AFP-C#BA3?
All R7F7016223AFP-C#BA3 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7016223AFP-C#BA3, 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 R7F7016223AFP-C#BA3 part is unused and in its original packaging.
Return procedure for R7F7016223AFP-C#BA3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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