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Renesas R7F7016893AFP-C#BA1
- Part No.:
- R7F7016893AFP-C#BA1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R7F7016893AFP-C#BA1.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:947
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Product details
Overview
R7F7016893AFP-C#BA1 from Renesas Electronics is a 32-bit RH850/F1KH-D8 automotive microcontroller featuring a dual-core lockstep CPU, 4 MB flash memory, and integrated ASIL-D safety mechanisms for powertrain and chassis control applications.
For engineers reviewing the R7F7016893AFP-C#BA1 datasheet, R7F7016893AFP-C#BA1 pinout, R7F7016893AFP-C#BA1 application, or R7F7016893AFP-C#BA1 equivalent, key selection considerations include ASIL-D compliance, dual-core lockstep execution, on-chip flash ECC, CAN FD interface support, and AEC-Q100 Grade 1 qualification.
Technical Context
The R7F7016893AFP-C#BA1 implements two synchronized RH850G3K-H cores operating in lockstep mode with real-time comparison logic to detect transient faults, supporting ISO 26262 ASIL-D functional safety requirements. It integrates a dedicated Safety Support Core (SSC) for runtime diagnostics and error handling.
It features 4 MB of embedded flash with single-bit error correction and double-bit error detection (ECC), 512 KB SRAM with parity protection, and hardware-accelerated CRC and memory BIST engines. Peripheral sets include up to 6x CAN FD controllers, 2x FlexRay v2.1 channels, and 4x high-resolution timer units (GPTA/GPTB) with dead-time insertion for motor control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual RH850G3K-H cores in lockstep configuration for fault-detection redundancy |
| Flash Memory | 4 MB with ECC (SEC-DED) enabling ASIL-D-compliant code storage and integrity checking |
| RAM | 512 KB SRAM with parity protection and built-in self-test capability |
| Safety Certification | ISO 26262 ASIL-D compliant with integrated Safety Support Core (SSC) and diagnostic library |
| Automotive Qualification | AEC-Q100 Grade 1 (−40°C to +125°C ambient operating temperature) |
| Communication Interfaces | 6× CAN FD (up to 5 Mbps), 2× FlexRay v2.1, 4× LIN, 2× SPI, 2× I²C, 1× Ethernet AVB (100BASE-T1) |
| Package | FPBGA-324 (15 mm × 15 mm, 0.8 mm pitch) with thermal pad for automotive thermal management |
Pinout & Package
Package: FPBGA-324 (15 mm × 15 mm, 0.8 mm pitch, thermally enhanced with exposed thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP1–VDDP8 | Core Power Supply | Eight independent 1.2 V core supply pins for noise isolation and current distribution across dual-core domains |
| VDDA1–VDDA2 | Analog Power Supply | 1.2 V analog domain supplies for ADC, DAC, and comparator subsystems with dedicated filtering paths |
| VSSP1–VSSP8 | Core Ground | Dedicated ground returns matched to VDDP pins to minimize switching noise coupling into logic paths |
| RESETn | Active-Low Reset Input | Asynchronous reset input with internal pull-up; initiates full system reset including lockstep synchronization logic |
| CLKIN | External Clock Input | Accepts 4–20 MHz crystal or external clock source for main PLL; supports fail-safe clock monitoring |
| TRSTn / TDI / TDO / TMS / TCK | JTAG Debug Interface | Fully compliant IEEE 1149.1 interface supporting boundary scan, core debug, and safety diagnostics access |
Key Features
| Feature | Design Value |
|---|---|
| Lockstep Dual-Core Execution | Real-time instruction-by-instruction comparison between two identical RH850G3K-H cores with automatic fault flagging and safe state entry |
| On-Chip Safety Support Core (SSC) | Dedicated RISC-based safety monitor executing independent diagnostics (memory tests, register checks, clock monitoring) without CPU intervention |
| Hardware CRC Accelerator | Configurable CRC engine supporting multiple polynomials (CRC-8/16/32) for flash integrity verification and communication frame checksumming |
| FlexRay v2.1 Controller | Two fully compliant FlexRay channels with dynamic segment support, cold-start capability, and built-in symbol window monitoring |
| High-Resolution Timer GPTA/GPTB | Four 32-bit timer units with 1 ns resolution, dead-time insertion, and synchronous PWM generation for electric power steering and brake control |
Applications
| Electric Power Steering (EPS) | Brake-by-Wire Control Unit |
|---|---|
|
Use Scenario: Real-time torque assist calculation and motor phase control under varying road load and vehicle speed conditions. IC Role / Device Role / Timing Role: Primary safety-critical controller executing ASIL-D motor control algorithms with lockstep validation and hardware safety monitors. Use Value: Enables deterministic <100 µs loop timing, integrated dead-time control for IGBT drivers, and fault-tolerant operation during voltage transients per ISO 16750-2. |
Use Scenario: Closed-loop pressure regulation and valve actuation in electro-hydraulic brake systems with redundancy management. IC Role / Device Role / Timing Role: Dual-core lockstep master controller managing hydraulic modulator, wheel speed inputs, and fail-operational fallback logic. Use Value: Delivers <50 µs response latency for ABS/ESC interventions, supports dual-channel FlexRay for cross-module coordination, and meets ASIL-D diagnostic coverage targets. |
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|
Use Scenario: Fuel injection timing, ignition advance, and turbocharger boost control using multi-sensor fusion (MAP, RPM, EGT, knock). IC Role / Device Role / Timing Role: High-integrity computation engine with hardware-accelerated math units and time-triggered scheduling for deterministic task execution. Use Value: Supports 10 kHz fuel injector pulse width modulation, on-the-fly calibration updates via CAN FD, and flash ECC for secure OTA firmware updates. |
Use Scenario: Gear shift scheduling, clutch engagement control, and torque converter lock-up management in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Safety-certified real-time controller interfacing with solenoid drivers, position sensors, and hydraulic pressure feedback loops. Use Value: Provides sub-millisecond PWM control for proportional solenoids, integrated CAN FD diagnostics, and ASIL-D-compliant watchdog supervision. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7016883AFP-C#BA1 | Same RH850/F1KH-D8 family, but with 2 MB flash (vs. 4 MB) and reduced peripheral count (4× CAN FD, no Ethernet AVB) | Suitable for cost-optimized ASIL-B/C chassis modules where full 4 MB code space and Ethernet connectivity are not required | Select when lower memory footprint and simplified peripheral set reduce BOM cost without compromising ASIL-D core safety architecture |
| TC397XP-128F300S-DC | Infineon AURIX™ TC3xx tri-core architecture with 300 MHz TriCore CPUs, 4 MB flash, but different safety compiler toolchain and peripheral register mapping | Used in comparable powertrain applications but requires full software re-architecture due to non-compatible instruction set and memory map | Choose only when existing AURIX ecosystem investment exists; not drop-in compatible with R7F7016893AFP-C#BA1 software or hardware layout |
Compared with R7F7016893AFP-C#BA1, the R7F7016883AFP-C#BA1 offers identical safety architecture at lower memory/peripheral cost, while the TC397XP demands full software rework and lacks pin compatibility-making R7F7016893AFP-C#BA1 optimal for new ASIL-D designs requiring maximum flash and Ethernet integration.
Availability
R7F7016893AFP-C#BA1 is available at Aetrix Electronics and suitable for electric power steering, brake-by-wire, and engine control applications requiring stable component supply, long-term automotive lifecycle support, and ASIL-D-certified silicon.
Supply support for R7F7016893AFP-C#BA1 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-performance, safety-certified MCUs for ASIL-D automotive powertrain and chassis systems, designed to meet stringent ISO 26262 requirements with integrated lockstep cores and hardware safety monitors.
FAQ
What is the maximum operating junction temperature for R7F7016893AFP-C#BA1?
The R7F7016893AFP-C#BA1 is qualified for AEC-Q100 Grade 1 operation, specifying a junction temperature range of −40°C to +150°C. Its thermal design supports sustained operation at 150°C junction under defined power dissipation and PCB copper area conditions, validated per JEDEC JESD51 standards.
Does R7F7016893AFP-C#BA1 support over-the-air (OTA) firmware updates?
Yes, R7F7016893AFP-C#BA1 supports secure OTA updates via its integrated CAN FD interface and hardware cryptographic acceleration unit. The device includes dedicated flash sectors for dual-bank swapping, ECC-protected update validation, and rollback protection to ensure ASIL-D-compliant field updates.
Is R7F7016893AFP-C#BA1 pin-compatible with other RH850/F1KH variants?
No, R7F7016893AFP-C#BA1 uses the FPBGA-324 package and is not pin-compatible with smaller-footprint RH850/F1KH variants such as the LQFP-176 or QFP-144 packages. Pin assignments, power pin distribution, and thermal pad configuration are unique to this 324-ball BGA variant.
What safety documentation is provided for R7F7016893AFP-C#BA1?
Renesas provides a complete ISO 26262 ASIL-D safety package for R7F7016893AFP-C#BA1, including FMEDA reports, safety manual, diagnostic software library (Renesas Safety Package), and hardware abstraction layer (HAL) certified by TÜV SÜD. All documents are accessible through Renesas' Safety Support Portal.
Can R7F7016893AFP-C#BA1 operate with a single external clock source?
Yes, R7F7016893AFP-C#BA1 can operate using a single external clock input (CLKIN) in the 4–20 MHz range, which feeds the main PLL. It also supports clock fail-safe monitoring and automatic switchover to an internal RC oscillator if the external clock fails-ensuring continuous operation in safety-critical scenarios.
R7F7016893AFP-C#BA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- RH850/F1KM-S1
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RH850G3KH
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, PWM, WDT
- Number of I/O:
- 65
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K 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:
R7F7016893AFP-C#BA1 FAQ
1.How can I place an order for R7F7016893AFP-C#BA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7016893AFP-C#BA1 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 R7F7016893AFP-C#BA1 reliable?
The price and inventory of R7F7016893AFP-C#BA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7016893AFP-C#BA1 is usually 5 days.
3.What payment methods are accepted for R7F7016893AFP-C#BA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7016893AFP-C#BA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7016893AFP-C#BA1?
R7F7016893AFP-C#BA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7016893AFP-C#BA1 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 R7F7016893AFP-C#BA1?
For technical support, including R7F7016893AFP-C#BA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7016893AFP-C#BA1 requirements.
6.How does Aetrix verify that R7F7016893AFP-C#BA1 is sourced from the original manufacturer or authorized distributors?
All R7F7016893AFP-C#BA1 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 R7F7016893AFP-C#BA1 meets industry standards.
7.What is the process for return or replacement of R7F7016893AFP-C#BA1?
All R7F7016893AFP-C#BA1 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7016893AFP-C#BA1, 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 R7F7016893AFP-C#BA1 part is unused and in its original packaging.
Return procedure for R7F7016893AFP-C#BA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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