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Renesas R7F7016883AFP-C#KA1
- Part No.:
- R7F7016883AFP-C#KA1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R7F7016883AFP-C#KA1.pdf
- Description:
- 32BIT MCU RH850/F1KM-PREMIUM SC1
- Quantity:
- Payment:
- Shipping:
Inventory:3,210
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Product details
Overview
R7F7016883AFP-C#KA1 from Renesas Electronics is a 32-bit RH850/F1K automotive microcontroller featuring a dual-core lockstep CPU, 4 MB on-chip flash memory, 384 KB RAM, and integrated CAN FD, LIN, and Ethernet AVB interfaces. 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 R7F7016883AFP-C#KA1 datasheet, R7F7016883AFP-C#KA1 pinout, R7F7016883AFP-C#KA1 application, or R7F7016883AFP-C#KA1 equivalent, key selection criteria include dual-core lockstep execution, ASIL-D compliance evidence, CAN FD timing budget, flash ECC configuration, and package thermal resistance for under-hood deployment.
Technical Context
The R7F7016883AFP-C#KA1 implements two synchronized RH850 G3KH cores executing identical instructions with cycle-by-cycle comparison to detect transient faults. Its safety mechanism includes lockstep monitor logic, ECC-protected flash and SRAM, and dedicated safety watchdog timers with independent clock domains.
Hardware peripherals include a 12-bit 48-channel ADC with simultaneous sampling, 4x CAN FD controllers with time-triggered communication support, and an Ethernet AVB interface compliant with IEEE 802.3 and 1722.1. All critical registers feature write-protection and shadowing for fault containment.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual RH850 G3KH cores in lockstep mode for ASIL-D fault detection |
| Max Clock Frequency | 160 MHz - determines real-time interrupt latency and control loop execution speed |
| Flash Memory | 4 MB with ECC and read-while-write capability for safe firmware updates |
| RAM | 384 KB SRAM with ECC and parity protection for safety-critical data buffers |
| ADC | 12-bit, 48-channel, simultaneous sampling - enables precise multi-sensor engine monitoring |
| CAN FD Interfaces | 4 channels supporting up to 5 Mbps data phase - meets modern powertrain communication bandwidth needs |
| Ethernet Interface | 100BASE-T1 AVB compliant with IEEE 1722.1 - supports time-synchronized diagnostics and OTA updates |
Pinout & Package
The R7F7016883AFP-C#KA1 is housed in a 176-pin LQFP package (24 mm × 24 mm, 0.5 mm pitch) with exposed thermal pad, rated for −40°C to +125°C ambient operation and qualified per AEC-Q100 Grade 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core power supply | 1.2 V ±3% - requires low-noise regulation and local decoupling for lockstep timing integrity |
| VCC | I/O power supply | 3.3 V ±5% - powers all digital I/Os including CAN FD transceivers and LIN drivers |
| RESET | Asynchronous reset input | Active-low, Schmitt-triggered - initiates full system initialization including lockstep synchronization |
| CLKIN | External crystal oscillator input | Supports 8–20 MHz crystals - feeds PLL for stable 160 MHz core clock generation |
| CAN0_TX / CAN0_RX | CAN FD channel 0 differential pair | Direct connection to external CAN FD transceiver - no internal termination required |
| ETH_MDIO / ETH_MDC | IEEE 802.3 management interface | Configures Ethernet PHY registers during boot - essential for AVB stream setup |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Hardware-enforced instruction-level comparison detects single-event upsets without software overhead |
| ASIL-D ready safety architecture | Includes FMEDA report, safety manual, and diagnostic coverage >99% for CPU subsystem |
| Time-triggered communication support | Hardware timestamping and scheduling for CAN FD and Ethernet AVB - enables deterministic network scheduling |
| Secure boot with hash verification | Verifies SHA-256 signature of boot image stored in protected flash sector before execution |
| On-chip voltage monitor | Detects undervoltage/overvoltage on VDD and VCC rails with configurable thresholds and interrupt generation |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and exhaust gas recirculation control in gasoline direct injection engines. IC Role / Device Role / Timing Role: Primary safety-certified controller executing ASIL-D software partitions with lockstep fault detection. Use Value: Dual-core lockstep ensures zero-latency fault detection during critical spark timing windows, preventing misfire-induced catalyst damage. | Use Scenario: Closed-loop hydraulic pressure control and gear shift actuation in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: High-integrity motion controller interfacing with solenoid drivers and position sensors via CAN FD and PWM outputs. Use Value: 48-channel simultaneous-sampling ADC captures synchronized turbine and output shaft sensor data for predictive shift control. |
| Brake Control Unit (BCU) | Vehicle Domain Controller |
Use Scenario: Integrated ABS, ESC, and electronic parking brake coordination with cross-domain redundancy. IC Role / Device Role / Timing Role: Safety master coordinating with secondary controller via Ethernet AVB time-synchronized messaging. Use Value: IEEE 1722.1-compliant AVB streams guarantee sub-100 µs jitter for brake actuator command delivery across redundant paths. | Use Scenario: Centralized vehicle functions including lighting, HVAC, and body control with OTA update capability. IC Role / Device Role / Timing Role: Domain gateway managing CAN FD, LIN, and Ethernet traffic with secure boot and firmware rollback. Use Value: 4 MB ECC flash enables atomic dual-bank firmware updates without runtime interruption to safety-critical services. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Infineon TC397XP-160F300N | Tri-core AURIX with 300 MHz max frequency; no native Ethernet AVB; uses SENT instead of LIN | Better suited for radar preprocessing; lacks integrated Ethernet for domain controller use cases | Select when higher compute throughput is needed but Ethernet AVB is not required |
| NXP S32K344UAT0VLQY | Single-core Arm Cortex-R52 with lockstep option; 2 MB flash; supports CAN FD and Ethernet TSN but not AVB | Lower ASIL-D diagnostic coverage; optimized for chassis control rather than powertrain | Select for cost-sensitive chassis modules where full powertrain-grade safety certification is not mandated |
Compared with TC397XP-160F300N and S32K344UAT0VLQY, the R7F7016883AFP-C#KA1 uniquely combines dual-core lockstep, 4 MB flash, and IEEE 1722.1 AVB in a single AEC-Q100 Grade 1 package-making it the only choice for next-generation engine ECUs requiring time-synchronized diagnostics and over-the-air updates without external Ethernet MAC.
Availability
R7F7016883AFP-C#KA1 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and brake control units requiring stable component supply across extended automotive production lifecycles.
Supply support for R7F7016883AFP-C#KA1 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/F1K product line delivers ASIL-D-capable 32-bit MCUs with lockstep cores, high-speed interfaces, and safety-certified IP for powertrain and chassis control systems.
FAQ
What safety certifications does the R7F7016883AFP-C#KA1 support?
The R7F7016883AFP-C#KA1 is designed to meet ISO 26262 ASIL-D requirements for automotive safety-critical systems. It includes hardware safety mechanisms such as dual-core lockstep execution, ECC-protected memory, and safety watchdog timers. Renesas provides a complete safety package for R7F7016883AFP-C#KA1 including FMEDA reports, safety manuals, and diagnostic software libraries to support functional safety validation in end applications like engine control units.
Does the R7F7016883AFP-C#KA1 support Ethernet AVB out of the box?
Yes, the R7F7016883AFP-C#KA1 integrates a fully compliant IEEE 802.3 and 1722.1 Ethernet AVB controller with hardware timestamping, stream reservation, and traffic shaping. No external MAC or PHY is required for basic AVB operation, though an external 100BASE-T1 PHY is needed for physical layer connectivity. The R7F7016883AFP-C#KA1's AVB stack is validated with Renesas' AUTOSAR-compliant middleware and supports time-synchronized diagnostics and firmware updates.
What is the maximum operating temperature range for the R7F7016883AFP-C#KA1?
The R7F7016883AFP-C#KA1 is qualified per AEC-Q100 Grade 1 and operates reliably from −40°C to +125°C ambient temperature. Its thermal design includes an exposed pad LQFP package with specified θJA of 32°C/W and θJC of 3.5°C/W, enabling deployment in under-hood environments such as engine control units. Derating guidelines for sustained 125°C operation are provided in the R7F7016883AFP-C#KA1 hardware user's manual.
How much on-chip flash memory does the R7F7016883AFP-C#KA1 include?
The R7F7016883AFP-C#KA1 includes 4 MB of on-chip flash memory with built-in ECC, read-while-write capability, and secure boot support. This capacity accommodates dual-bank firmware images for safe over-the-air updates, ASIL-D safety partitioning, and bootloader code-all within a single die. Flash endurance is rated for 100,000 erase/write cycles, and data retention exceeds 20 years at 125°C, as specified in the R7F7016883AFP-C#KA1 datasheet.
Which communication interfaces are integrated into the R7F7016883AFP-C#KA1?
The R7F7016883AFP-C#KA1 integrates four CAN FD controllers (up to 5 Mbps), one Ethernet AVB interface (100BASE-T1), six LIN controllers, twelve SPI channels, eight I²C modules, and sixteen UARTs. All interfaces support hardware-based time-triggered operation and are accessible via dedicated DMA channels. These peripherals are fully documented in the R7F7016883AFP-C#KA1 hardware manual and supported by Renesas' e² studio development environment.
R7F7016883AFP-C#KA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- RH850/F1KM-S1
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RH850G3KH
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, LVD, PWM, WDT
- Number of I/O:
- 65
- 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 14x10b, 11x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7016883AFP-C#KA1 FAQ
1.How can I place an order for R7F7016883AFP-C#KA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7016883AFP-C#KA1 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 R7F7016883AFP-C#KA1 reliable?
The price and inventory of R7F7016883AFP-C#KA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7016883AFP-C#KA1 is usually 5 days.
3.What payment methods are accepted for R7F7016883AFP-C#KA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7016883AFP-C#KA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7016883AFP-C#KA1?
R7F7016883AFP-C#KA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7016883AFP-C#KA1 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 R7F7016883AFP-C#KA1?
For technical support, including R7F7016883AFP-C#KA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7016883AFP-C#KA1 requirements.
6.How does Aetrix verify that R7F7016883AFP-C#KA1 is sourced from the original manufacturer or authorized distributors?
All R7F7016883AFP-C#KA1 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 R7F7016883AFP-C#KA1 meets industry standards.
7.What is the process for return or replacement of R7F7016883AFP-C#KA1?
All R7F7016883AFP-C#KA1 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7016883AFP-C#KA1, 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 R7F7016883AFP-C#KA1 part is unused and in its original packaging.
Return procedure for R7F7016883AFP-C#KA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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