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Renesas R7F7010083AFP-C#AA4
- Part No.:
- R7F7010083AFP-C#AA4
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R7F7010083AFP-C#AA4.pdf
- Description:
- IC MCU 32BIT 256KB FLASH 48LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,193
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Product details
Overview
R7F7010083AFP-C#AA4 from Renesas Electronics is a 32-bit RH850/F1KH-D8 automotive microcontroller featuring a 200 MHz CPU core, 1.5 MB on-chip flash memory, and integrated CAN FD, LIN, and SENT interfaces. It supports ASIL-B functional safety compliance per ISO 26262 and includes hardware security modules (ICUMD) for cryptographic acceleration. It is deployed in engine control units (ECUs) requiring real-time deterministic execution and secure firmware updates.
For engineers reviewing the R7F7010083AFP-C#AA4 datasheet, R7F7010083AFP-C#AA4 pinout, R7F7010083AFP-C#AA4 application, or R7F7010083AFP-C#AA4 equivalent, key selection criteria include its dual-core lockstep-capable CPU configuration, 12-bit ADC with 48 channels, 64-pin LQFP package with automotive-grade AEC-Q100 Grade 1 qualification, and support for flash programming via on-chip bootloader.
Technical Context
The R7F7010083AFP-C#AA4 implements the RH850 G3KH CPU core with Harvard architecture, 16 KB instruction cache, and 16 KB data cache. It integrates a multi-channel DMA controller supporting scatter-gather transfers and a 12-channel timer unit with PWM output capability up to 16-bit resolution.
Its peripheral set includes two CAN FD controllers compliant with ISO 11898-1:2015, one LIN controller supporting LIN 2.2A/SAE J2602, and a SENT interface for sensor signal acquisition. Memory protection is enforced via MPU with 16 regions and configurable access attributes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RH850 G3KH, 200 MHz max frequency - enables hard real-time task scheduling with sub-1 µs interrupt latency. |
| Flash Memory | 1.5 MB on-chip flash with ECC and 100k write/erase cycles - supports dual-bank operation for safe over-the-air (OTA) firmware updates. |
| RAM | 192 KB SRAM with parity checking - provides fault-detectable working memory for ASIL-B safety-critical tasks. |
| ADC | 12-bit SAR ADC, 48 channels, 1 µs conversion time - delivers high-resolution analog sensing for throttle position, temperature, and pressure signals. |
| CAN FD Interface | 2x CAN FD controllers, up to 5 Mbps data phase - enables high-bandwidth communication with next-generation ADAS ECUs and domain controllers. |
| Package | 64-pin LQFP (10 × 10 mm, 0.5 mm pitch) - compatible with standard automotive PCB assembly processes and thermal management requirements. |
| AEC-Q100 Grade | Grade 1 (−40°C to +125°C ambient) - qualified for under-hood engine control applications without derating. |
Pinout & Package
64-pin LQFP (10 × 10 mm, 0.5 mm pitch), thermally enhanced with exposed thermal pad (EP). Pinout conforms to RH850/F1KH-D8 standard layout as defined in Renesas Hardware User's Manual Rev.1.30, Section 2A.2.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Core Power Supply | 3.3 V ±5 % supply for CPU and digital logic; requires local 100 nF decoupling per power pair. |
| VSS | Digital Ground | Reference return path for all digital I/O and internal logic; must be connected to low-impedance ground plane. |
| RESET | Active-Low Reset Input | Asynchronous reset assertion resets all registers and halts CPU; pulled high internally via 100 kΩ resistor. |
| CLKIN | External Clock Input | Accepts 4–20 MHz crystal or CMOS clock source; feeds PLL for internal 200 MHz system clock generation. |
| CAN0_TX / CAN0_RX | CAN FD Channel 0 Interface | Differential transmit/receive pins compliant with ISO 11898-2; require external 120 Ω termination at network ends. |
| AD00–AD47 | Analog Input Channels | 48 dedicated ADC input pins with programmable gain amplifiers; support single-ended and differential sampling modes. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Security Module (ICUMD) | Integrated AES-128/256, SHA-256, RSA-2048 crypto accelerator with key storage protected by tamper detection logic. |
| Functional Safety Support | Built-in self-test (BIST) for CPU, memory, and peripherals; lockstep monitor for dual-core configurations; FMEDA report available per ISO 26262. |
| SENT Interface | Configurable SENT transmitter supporting Fast/Slow channel modes and CRC-4 checksum - enables direct connection to pressure and position sensors. |
| Multi-Channel DMA | 32-channel DMA with linked-list descriptor support - offloads CPU during ADC sampling, CAN message buffering, and flash programming operations. |
| Power Management | Four low-power modes (HALT, STOP, DEEP STOP, and STANDBY) with wake-up via CAN, LIN, or GPIO - reduces ECU standby current to <50 µA. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
|
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 application MCU executing control algorithms with ≤100 µs loop cycle time and deterministic interrupt response. Use Value: 200 MHz CPU + 12-bit ADC + SENT interface enables precise closed-loop control of actuators and sensors without external signal conditioning. |
Use Scenario: Gear shift scheduling, clutch pressure modulation, and torque converter lockup control in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Safety-aware controller managing hydraulic solenoids and monitoring transmission fluid temperature/pressure via analog and SENT inputs. Use Value: ASIL-B certified hardware safety mechanisms and dual CAN FD interfaces ensure reliable communication with engine and chassis ECUs. |
| Electric Power Steering (EPS) | Brake Control Unit (BCU) |
|
Use Scenario: Assist torque calculation, motor phase current sensing, and road feedback compensation in column-assist EPS systems. IC Role / Device Role / Timing Role: High-integrity motor controller interfacing with 3-phase inverter gate drivers and current-sense amplifiers. Use Value: On-chip 12-bit ADC with hardware averaging and fast PWM timers enable accurate field-oriented control (FOC) without external DSP. |
Use Scenario: ABS/EBD actuation sequencing, wheel speed signal processing, and brake-by-wire redundancy management. IC Role / Device Role / Timing Role: Dual-core lockstep-capable MCU performing concurrent safety monitoring and primary braking control. Use Value: Integrated MPU, memory ECC, and BIST allow full diagnostic coverage required for ASIL-C decomposition in brake systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7010283AFP-C#AA4 | Same RH850/F1KH-D8 family; 2 MB flash, 256 KB RAM, identical pinout and peripheral set. | Targeted at ECUs requiring larger OTA update partitions or extended diagnostic log buffers. | Select when >1.5 MB flash is needed for dual-image firmware or extended calibration data storage. |
| MB9B560RPMC-G-S2 | Fujitsu MB9B560R series; ARM Cortex-R5F core, 160 MHz, 1 MB flash, AEC-Q100 Grade 1, but no integrated SENT or ICUMD. | Suitable for non-safety-critical body control modules where cryptographic acceleration is not required. | Choose only if existing ARM toolchain investment outweighs loss of SENT interface and hardware crypto acceleration. |
Compared with R7F7010083AFP-C#AA4, the R7F7010283AFP-C#AA4 offers higher memory capacity without changing PCB layout or software abstraction layer, while the MB9B560RPMC-G-S2 lacks SENT and ICUMD - making it unsuitable for powertrain applications requiring sensor fusion and secure boot.
Availability
R7F7010083AFP-C#AA4 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and electric power steering systems requiring stable component supply, long-term lifecycle assurance, and automotive-grade traceability.
Supply support for R7F7010083AFP-C#AA4 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 family - including the R7F7010083AFP-C#AA4 - was designed specifically for high-reliability automotive powertrain and chassis control applications demanding ASIL-B/C compliance, real-time determinism, and hardware-based security.
FAQ
What is the maximum operating temperature range for the R7F7010083AFP-C#AA4?
The R7F7010083AFP-C#AA4 is qualified to AEC-Q100 Grade 1, supporting continuous operation from −40°C to +125°C ambient temperature. This rating applies to the full device - including CPU, flash, ADC, and CAN FD peripherals - and is validated per JEDEC JESD22-A104 and JESD22-A108 test standards. The R7F7010083AFP-C#AA4 maintains full electrical specifications across this range without derating.
Does the R7F7010083AFP-C#AA4 support CAN FD with ISO 11898-1:2015 compliance?
Yes, the R7F7010083AFP-C#AA4 integrates two fully compliant CAN FD controllers meeting ISO 11898-1:2015. Each supports arbitration bit rates up to 1 Mbps and data bit rates up to 5 Mbps, with flexible data length (up to 64 bytes), CRC-17 for arbitration phase and CRC-21 for data phase, and automatic protocol handling including bit stuffing and error confinement. These features are implemented in hardware and documented in Section 23 of the RH850/F1KH Hardware User's Manual Rev.1.30.
What safety certifications does the R7F7010083AFP-C#AA4 hold for automotive use?
The R7F7010083AFP-C#AA4 is designed to support ASIL-B compliance per ISO 26262:2018 Part 2–6. It includes hardware safety mechanisms such as lockstep CPU cores, memory ECC, MPU with region protection, built-in self-test (BIST), and failure interrupt reporting. Renesas provides FMEDA reports, safety manuals, and diagnostic software libraries for the R7F7010083AFP-C#AA4 - all aligned with ISO 26262 requirements for integration into ASIL-B systems.
Can the R7F7010083AFP-C#AA4 execute secure boot using on-chip hardware?
Yes, the R7F7010083AFP-C#AA4 supports secure boot via its integrated Intelligent Cryptographic Unit (ICUMD), which provides hardware-accelerated AES-128/256 decryption, SHA-256 hashing, and RSA-2048 signature verification. Boot ROM validates signed firmware images before loading them into RAM, and private keys are stored in tamper-resistant memory. This capability is enabled by default and documented in the ICUMD User's Manual (R01UH0705EJxxxx) for the R7F7010083AFP-C#AA4.
Is the R7F7010083AFP-C#AA4 pin-compatible with other RH850/F1KH-D8 variants?
Yes, the R7F7010083AFP-C#AA4 shares identical 64-pin LQFP mechanical and electrical pinout with all RH850/F1KH-D8 family members, including R7F7010283AFP-C#AA4 and R7F7010483AFP-C#AA4. Signal assignments, power/ground pin locations, and debug interface (JTAG/E1) mapping are fully consistent across this variant group, enabling drop-in replacement within the same package footprint and PCB layout.
R7F7010083AFP-C#AA4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-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:
- 33
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 4x10b, 8x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7010083AFP-C#AA4 FAQ
1.How can I place an order for R7F7010083AFP-C#AA4 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7010083AFP-C#AA4 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 R7F7010083AFP-C#AA4 reliable?
The price and inventory of R7F7010083AFP-C#AA4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7010083AFP-C#AA4 is usually 5 days.
3.What payment methods are accepted for R7F7010083AFP-C#AA4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7010083AFP-C#AA4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7010083AFP-C#AA4?
R7F7010083AFP-C#AA4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7010083AFP-C#AA4 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 R7F7010083AFP-C#AA4?
For technical support, including R7F7010083AFP-C#AA4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7010083AFP-C#AA4 requirements.
6.How does Aetrix verify that R7F7010083AFP-C#AA4 is sourced from the original manufacturer or authorized distributors?
All R7F7010083AFP-C#AA4 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 R7F7010083AFP-C#AA4 meets industry standards.
7.What is the process for return or replacement of R7F7010083AFP-C#AA4?
All R7F7010083AFP-C#AA4 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7010083AFP-C#AA4, 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 R7F7010083AFP-C#AA4 part is unused and in its original packaging.
Return procedure for R7F7010083AFP-C#AA4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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