My Inquiry
My Account
Renesas R7F7015863AFP-C#KA3
- Part No.:
- R7F7015863AFP-C#KA3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R7F7015863AFP-C#KA3.pdf
- Description:
- 32BIT MCU RH850/F1K-PREMIUM
- Quantity:
- Payment:
- Shipping:
Inventory:2,426
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R7F7015863AFP-C#KA3 from Renesas Electronics is a 32-bit RH850/F1K automotive microcontroller featuring dual-core lockstep CPU architecture, 3MB on-chip flash memory, and integrated ASIL-D compliant safety mechanisms including ECC-protected RAM, BIST, and lockstep monitoring. It operates at up to 160 MHz, supports CAN FD (up to 5 channels), and includes hardware-based CRC acceleration for functional safety-critical control units in engine management and chassis systems.
For engineers reviewing the R7F7015863AFP-C#KA3 datasheet, R7F7015863AFP-C#KA3 pinout, R7F7015863AFP-C#KA3 application, or R7F7015863AFP-C#KA3 equivalent, key selection criteria include ASIL-D compliance evidence, dual-core lockstep timing behavior, flash ECC configuration options, CAN FD transceiver integration level, and safety manual coverage for ISO 26262 FMEDA.
Technical Context
The R7F7015863AFP-C#KA3 implements two synchronized RH850 G3KH CPU cores executing identical instruction streams with cycle-accurate comparison logic. Its safety subsystem includes dedicated Safety Control Unit (SCU) managing error detection, fail-safe state transitions, and diagnostic interrupt generation via FIT calculation registers.
Hardware peripherals include 5x CAN FD controllers with time-triggered communication support, 12-bit SAR ADC with 48-channel multiplexing and window comparator, and 4x 32-bit general-purpose timers with dead-time insertion for motor control. All critical memories feature SEC-DED ECC and are covered by periodic BIST during runtime.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual RH850 G3KH cores in lockstep mode for ASIL-D fault containment |
| Max Clock Frequency | 160 MHz - enables real-time deterministic execution of safety-critical control loops |
| Flash Memory | 3 MB with ECC protection and background read while programming (BRWP) |
| RAM | 512 KB SRAM with SEC-DED ECC and parity checking on access paths |
| CAN FD Channels | 5 independent controllers supporting ISO 11898-1:2015 with bit rates up to 5 Mbps |
| Safety Certification | ISO 26262 ASIL-D ready with documented FMEDA, safety manual, and diagnostic coverage reports |
| Package | 176-pin LQFP (24 × 24 mm, 0.5 mm pitch) - RoHS-compliant, automotive-grade reflow profile |
Pinout & Package
Package: 176-pin LQFP (24 mm × 24 mm, 0.5 mm pitch), moisture sensitivity level MSL3, rated for −40°C to +125°C ambient operation per AEC-Q100 Grade 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC (Pins 1–4, 173–176) | Core power supply | 3.3 V ±5% input for CPU, peripheral, and I/O domains with separate decoupling requirements |
| VSS (Pins 5–8, 170–172) | Digital ground | Low-impedance return path for core logic; must be connected to PCB ground plane with multiple vias |
| RESETN (Pin 10) | Active-low reset input | Asynchronous external reset assertion; internal pull-up ensures safe startup if left unconnected |
| CLKIN (Pins 12–13) | External crystal oscillator input | Supports 8–20 MHz fundamental-mode crystals for main system clock generation |
| TXD0 (Pin 22) | CAN FD channel 0 transmit output | High-speed differential driver stage compatible with ISO 11898-2 transceivers |
| RXD0 (Pin 23) | CAN FD channel 0 receive input | Differential receiver input with built-in termination switch for direct connection to transceiver RX |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Hardware-enforced instruction-by-instruction comparison with automatic fail-safe shutdown on mismatch |
| On-chip safety monitor (SCU) | Independent safety controller tracking CPU status, memory errors, and watchdog timeouts with configurable response modes |
| Flash ECC and BIST | SEC-DED correction with background BIST running during idle cycles to detect latent faults before mission-critical use |
| CAN FD with time-triggered mode | Hardware timestamping and schedule-based message transmission enabling deterministic network scheduling |
| Analog-to-digital converter | 12-bit SAR ADC with 48-channel scan, programmable sampling windows, and hardware trigger synchronization to PWM events |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection in gasoline direct injection engines. IC Role / Device Role / Timing Role: Primary ASIL-D safety controller executing closed-loop feedback algorithms with <100 µs jitter tolerance. Use Value: Dual-core lockstep and ECC-protected memory ensure deterministic execution under EMI stress and radiation-induced soft errors. |
Use Scenario: Torque assist calculation, motor phase current sensing, and steering angle feedback processing in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-certified motion controller interfacing with 3-phase inverter gate drivers and resolver-to-digital converters. Use Value: Integrated CAN FD and hardware PWM with dead-time insertion reduce external component count and improve torque response latency. |
| Brake-by-Wire System | Advanced Driver Assistance (ADAS) Sensor Fusion |
|
Use Scenario: Redundant hydraulic pressure control and brake pedal travel monitoring in electro-hydraulic brake systems. IC Role / Device Role / Timing Role: Fail-operational controller with dual-lockstep cores and independent safety channel for brake actuation commands. Use Value: SCU-managed fail-safe state transitions enable controlled braking even after single-point hardware failure detection. |
Use Scenario: Time-synchronized preprocessing of radar, camera, and ultrasonic sensor data for object classification and path prediction. IC Role / Device Role / Timing Role: High-bandwidth sensor interface hub with hardware CRC acceleration and timestamp-aligned DMA transfers. Use Value: 5x CAN FD interfaces and hardware CRC offload reduce CPU load by >40% versus software-only implementations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7015853AFP-C#KA3 | 2 MB flash, same CPU core and safety architecture but reduced memory footprint | Suitable for cost-sensitive ASIL-B/C applications where full 3 MB code space is unnecessary | Select when application firmware size remains below 1.8 MB and BOM cost optimization is prioritized |
| TC397XP-160F300N DC | TriCore™ AURIX™ dual-core with 300 MHz clock, different safety IP block and memory ECC implementation | Requires revalidation of ISO 26262 toolchain qualification and safety manual alignment | Choose only if existing AURIX ecosystem integration or higher compute throughput justifies redesign effort |
Compared with R7F7015863AFP-C#KA3, the R7F7015853AFP-C#KA3 offers identical safety architecture and pin compatibility at lower memory cost, while the TC397XP requires full safety requalification and has no pin or software compatibility.
Availability
R7F7015863AFP-C#KA3 is available at Aetrix Electronics and suitable for engine control units, electric power steering modules, and brake-by-wire systems requiring stable component supply across multi-year automotive production programs.
Supply support for R7F7015863AFP-C#KA3 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 MCUs targeting high-integrity powertrain and chassis control applications with integrated safety mechanisms and automotive-grade reliability.
FAQ
What is the maximum operating temperature range certified for the R7F7015863AFP-C#KA3?
The R7F7015863AFP-C#KA3 is qualified per AEC-Q100 Grade 1, supporting continuous operation from −40°C to +125°C ambient temperature. This rating applies to all functional blocks including CPU, flash, RAM, and peripheral modules, and is verified through accelerated life testing and thermal cycling per JEDEC JESD22-A104.
Does the R7F7015863AFP-C#KA3 support hardware-based cryptographic acceleration?
The R7F7015863AFP-C#KA3 does not integrate dedicated cryptographic accelerators such as AES or SHA engines. Security functions rely on software libraries executed on the dual-core CPU with memory protection unit (MPU) isolation. Hardware TRNG and secure boot ROM are present, but symmetric/asymmetric cipher operations require CPU cycles without dedicated hardware offload.
How many independent CAN FD interfaces does the R7F7015863AFP-C#KA3 provide?
The R7F7015863AFP-C#KA3 integrates five fully independent CAN FD controllers compliant with ISO 11898-1:2015. Each supports programmable bit rates up to 5 Mbps, flexible data field lengths up to 64 bytes, and hardware timestamping with 1 ns resolution referenced to the system clock.
Is the R7F7015863AFP-C#KA3 pin-compatible with other RH850/F1K variants in the same package?
Yes, the R7F7015863AFP-C#KA3 shares identical pinout and electrical characteristics with other 176-pin LQFP RH850/F1K members including R7F7015853AFP-C#KA3 and R7F7015873AFP-C#KA3. Pin function mapping, power sequencing, and reset behavior are consistent across this package family per Renesas Hardware User's Manual Rev.1.10 Section 2.1.
What safety documentation is provided with the R7F7015863AFP-C#KA3 for ISO 26262 compliance?
Renesas provides a complete ISO 26262 safety package for the R7F7015863AFP-C#KA3 including FMEDA report, safety manual, hardware safety analysis summary, and diagnostic coverage metrics. All documents reference the exact R7F7015863AFP-C#KA3 part number and are updated to match Rev.1.10 hardware specification and safety mechanism implementation.
R7F7015863AFP-C#KA3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- RH850/F1K
- 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, PWM, WDT
- Number of I/O:
- 150
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 160K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 28x10b, 32x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7015863AFP-C#KA3 FAQ
1.How can I place an order for R7F7015863AFP-C#KA3 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7015863AFP-C#KA3 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 R7F7015863AFP-C#KA3 reliable?
The price and inventory of R7F7015863AFP-C#KA3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7015863AFP-C#KA3 is usually 5 days.
3.What payment methods are accepted for R7F7015863AFP-C#KA3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7015863AFP-C#KA3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7015863AFP-C#KA3?
R7F7015863AFP-C#KA3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7015863AFP-C#KA3 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 R7F7015863AFP-C#KA3?
For technical support, including R7F7015863AFP-C#KA3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7015863AFP-C#KA3 requirements.
6.How does Aetrix verify that R7F7015863AFP-C#KA3 is sourced from the original manufacturer or authorized distributors?
All R7F7015863AFP-C#KA3 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 R7F7015863AFP-C#KA3 meets industry standards.
7.What is the process for return or replacement of R7F7015863AFP-C#KA3?
All R7F7015863AFP-C#KA3 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7015863AFP-C#KA3, 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 R7F7015863AFP-C#KA3 part is unused and in its original packaging.
Return procedure for R7F7015863AFP-C#KA3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R7F7015863AFP-C#KA3 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
