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Renesas R7F7010183AFP#AA4
- Part No.:
- R7F7010183AFP#AA4
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R7F7010183AFP#AA4.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 80LFQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
R7F7010183AFP#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 delivers ASIL-B functional safety compliance per ISO 26262 and supports real-time control in engine management systems with hardware-based CRC acceleration and lockstep dual-core monitoring.
For engineers reviewing the R7F7010183AFP#AA4 datasheet, R7F7010183AFP#AA4 pinout, R7F7010183AFP#AA4 application, or R7F7010183AFP#AA4 equivalent, key selection considerations include its 144-pin LQFP package, -40°C to 125°C operating range, integrated voltage regulator (VDD5), and dedicated hardware security module supporting AES-128 and SHA-256 for secure boot.
Technical Context
The R7F7010183AFP#AA4 implements the RH850 G3KH CPU core with 16 KB instruction cache and 16 KB data cache, executing instructions at 200 MHz with 2.5 DMIPS/MHz performance. It integrates a multi-channel DMA controller with 64 channels and supports up to 16 priority levels for interrupt handling.
Hardware safety features include dual-lockstep CPU cores, ECC protection on both flash and SRAM, and a dedicated Safety Support Unit (SSU) that monitors clock frequency, voltage, and temperature via internal sensors. Peripheral modules include 12-bit ADC with 32 channels, 32-bit timer units (GPTA/GPTB), and 4-channel SENT receivers for sensor interface.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RH850 G3KH 32-bit core @ 200 MHz; enables deterministic real-time execution for powertrain control loops. |
| Flash Memory | 1.5 MB on-chip flash with ECC and read-while-write capability; supports A/B swap firmware updates without runtime interruption. |
| RAM | 192 KB SRAM with ECC and parity protection; allocated across multiple banks for concurrent access by CPU and DMA. |
| Operating Temp | -40°C to +125°C ambient; qualified for under-hood automotive applications per AEC-Q100 Grade 1. |
| Supply Voltage | VDD5 = 4.5–5.5 V; integrated voltage regulator supplies core logic at 1.2 V and I/O at 3.3 V or 5 V selectable per port group. |
| Functional Safety | ISO 26262 ASIL-B compliant; includes lockstep CPU, SSU, and diagnostic firmware library certified to TÜV SÜD. |
| Communication | 2× CAN FD (up to 5 Mbps), 3× LIN, 4× SENT receivers, and 2× SPI with slave select support; enables full ECU connectivity without external transceivers. |
Pinout & Package
Package: 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD5_0 | Main power supply input | Primary 5 V supply for internal regulator; requires local 10 µF ceramic decoupling capacitor. |
| VSS_0 | Digital ground reference | Dedicated ground plane connection for digital I/O and core logic; must be connected to system GND with low-inductance path. |
| RESET | Active-low reset input | Asynchronous reset signal; held low for ≥100 ns after VDD5 stabilizes to ensure reliable initialization. |
| CLKIN | External crystal oscillator input | Accepts 8–20 MHz crystal; used with on-chip PLL to generate 200 MHz CPU clock and peripheral clocks. |
| TXD0 / RXD0 | UART0 serial interface | Full-duplex asynchronous communication; supports bootloader programming and debug trace output. |
| AD00–AD31 | Analog-to-digital converter inputs | 32-channel 12-bit SAR ADC with simultaneous sampling; supports engine knock detection and throttle position sensing. |
| CTX0 / CRX0 | CAN FD channel 0 transceiver interface | Differential CAN bus signals; compatible with ISO 11898-2 physical layer; supports bit rates up to 5 Mbps. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Security Module (HSM) | Integrated AES-128/SHA-256 engine with key storage in tamper-resistant memory; enables secure boot and firmware authentication. |
| Sent Receiver Interface | 4 independent SENT receivers supporting single-wire analog/digital sensor protocols (SAE J2716); eliminates need for external decoder ICs. |
| Functional Safety Architecture | Dual-lockstep CPU, ECC on flash/SRAM, and Safety Support Unit (SSU) with self-test routines; reduces FMEDA effort for ASIL-B certification. |
| Power Management | 11 low-power modes including deep stop mode with wake-up via CAN/LIN/SENT; achieves ≤5 µA standby current for always-on ECU functions. |
| ADC with Window Comparator | 12-bit, 32-channel ADC with programmable window comparator and interrupt generation; enables real-time sensor fault detection without CPU intervention. |
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 controller executing closed-loop PID algorithms at 10 kHz sample rate with deterministic latency guaranteed by lockstep CPU and hardware timers. Use Value: Integrated SENT receivers directly interface with wideband O2 sensors and knock sensors, reducing BOM count and PCB area versus discrete signal conditioning solutions. |
Use Scenario: Gear shift scheduling, clutch pressure modulation, and torque converter lock-up control in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Safety-critical actuator driver coordinating hydraulic solenoids and motorized valves with ASIL-B compliance verified by built-in diagnostics. Use Value: Dual CAN FD interfaces enable high-bandwidth communication with engine ECU and vehicle network backbone while maintaining <100 µs message latency. |
| Electric Power Steering (EPS) | Brake Control Unit (BCU) |
Use Scenario: Assist torque calculation, motor phase current control, and road feel feedback in column-assist EPS systems. IC Role / Device Role / Timing Role: Real-time motor control processor running FOC algorithms with 12-bit ADC sampling at 1 MHz and PWM generation at 20 kHz. Use Value: On-chip voltage regulator eliminates need for external DC/DC converter, simplifying power design and improving thermal efficiency in space-constrained steering columns. |
Use Scenario: ABS, EBD, and electronic stability control coordination using wheel speed, yaw rate, and lateral acceleration inputs. IC Role / Device Role / Timing Role: Fault-tolerant controller executing safety-critical braking logic with dual-lockstep CPU and redundant sensor interface paths. Use Value: Hardware CRC accelerator validates CAN message integrity in real time, preventing erroneous brake actuation due to corrupted bus traffic. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7010283AFP#AA4 | Same RH850/F1KH-D8 family; 2 MB flash, 256 KB RAM, identical pinout and peripheral set. | Higher memory capacity supports larger AUTOSAR Classic stacks and OTA update partitions. | Select when firmware complexity exceeds 1.5 MB or dual-bank update architecture is required. |
| SPC5744PFK1AKLQ1 | STMicroelectronics SPC574xP series; Power Architecture e200z4 core, 2 MB flash, ASIL-D capable. | Supports higher ASIL level but lacks native SENT receiver; requires external interface IC for same sensor types. | Choose for ASIL-D–mandated systems where SENT integration is not essential and legacy Power Architecture toolchains are in use. |
Compared with R7F7010183AFP#AA4, the R7F7010283AFP#AA4 offers scalable memory for evolving software requirements without layout changes, while the SPC5744PFK1AKLQ1 provides higher safety certification at the cost of added BOM complexity for sensor interfacing.
Availability
R7F7010183AFP#AA4 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, electric power steering systems, and brake control units requiring stable component supply across automotive production lifecycles.
Supply support for R7F7010183AFP#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/F1KH product line targets high-performance, safety-critical automotive applications such as powertrain and chassis control, with design emphasis on ASIL-B/D compliance, real-time determinism, and integrated sensor interface capabilities.
FAQ
What is the maximum operating frequency of the R7F7010183AFP#AA4 CPU core?
The R7F7010183AFP#AA4 features the RH850 G3KH 32-bit CPU core operating at a maximum frequency of 200 MHz. This clock speed is achieved using an internal PLL locked to an external 8–20 MHz crystal input. The R7F7010183AFP#AA4 maintains this frequency across its full -40°C to +125°C operating temperature range with voltage regulation provided by its integrated VDD5 regulator.
Does the R7F7010183AFP#AA4 support ISO 26262 functional safety certification?
Yes, the R7F7010183AFP#AA4 is designed to meet ISO 26262 ASIL-B requirements. It incorporates dual-lockstep CPU cores, ECC protection on flash and SRAM, a dedicated Safety Support Unit (SSU), and diagnostic firmware libraries certified by TÜV SÜD. The R7F7010183AFP#AA4 documentation includes FMEDA reports and safety manuals to support customer certification efforts for automotive safety applications.
How many CAN FD interfaces does the R7F7010183AFP#AA4 integrate?
The R7F7010183AFP#AA4 integrates two fully compliant CAN FD controllers supporting data rates up to 5 Mbps. Each controller connects to external transceivers via differential CTX/CRX pins and includes message RAM with configurable FIFOs, error counters, and loopback test modes. These interfaces are used in the R7F7010183AFP#AA4 for high-bandwidth communication between engine and chassis ECUs in modern vehicle networks.
What sensor interface protocols are supported natively by the R7F7010183AFP#AA4?
The R7F7010183AFP#AA4 natively supports SENT (Single Edge Nibble Transmission) with four independent receivers compliant with SAE J2716 Rev 3.0, enabling direct connection to pressure, temperature, and position sensors without external decoding ICs. It also supports LIN 2.2A and enhanced CAN FD for mixed-sensor networks. These interfaces are implemented in hardware within the R7F7010183AFP#AA4, reducing CPU load and latency versus software-based protocols.
What is the flash memory size and endurance specification for the R7F7010183AFP#AA4?
The R7F7010183AFP#AA4 contains 1.5 MB of on-chip flash memory with ECC protection and 100,000 write/erase cycles minimum endurance. It supports read-while-write operation and A/B swap firmware update functionality, allowing background programming of one bank while executing code from the other. This flash architecture is integral to the R7F7010183AFP#AA4's design for over-the-air (OTA) update capability in production vehicles.
R7F7010183AFP#AA4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-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, PWM, WDT
- Number of I/O:
- 65
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K 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:
R7F7010183AFP#AA4 FAQ
1.How can I place an order for R7F7010183AFP#AA4 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7010183AFP#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 R7F7010183AFP#AA4 reliable?
The price and inventory of R7F7010183AFP#AA4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7010183AFP#AA4 is usually 5 days.
3.What payment methods are accepted for R7F7010183AFP#AA4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7010183AFP#AA4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7010183AFP#AA4?
R7F7010183AFP#AA4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7010183AFP#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 R7F7010183AFP#AA4?
For technical support, including R7F7010183AFP#AA4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7010183AFP#AA4 requirements.
6.How does Aetrix verify that R7F7010183AFP#AA4 is sourced from the original manufacturer or authorized distributors?
All R7F7010183AFP#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 R7F7010183AFP#AA4 meets industry standards.
7.What is the process for return or replacement of R7F7010183AFP#AA4?
All R7F7010183AFP#AA4 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7010183AFP#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 R7F7010183AFP#AA4 part is unused and in its original packaging.
Return procedure for R7F7010183AFP#AA4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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