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Renesas R7F7010213AFP#AA4
- Part No.:
- R7F7010213AFP#AA4
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R7F7010213AFP#AA4.pdf
- Description:
- IC MCU 32BIT 256KB FLASH
- Quantity:
- Payment:
- Shipping:
Inventory:2,013
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Product details
Overview
R7F7010213AFP#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 used in engine control units (ECUs) requiring real-time deterministic execution and robust fault handling.
For engineers reviewing the R7F7010213AFP#AA4 datasheet, R7F7010213AFP#AA4 pinout, R7F7010213AFP#AA4 application, or R7F7010213AFP#AA4 equivalent, key selection criteria include its RH850/F1KH-D8 core architecture, 176-pin LQFP package with dedicated safety monitor pins, flash ECC protection, and dual-lockstep CPU configuration for fault detection in automotive powertrain systems.
Technical Context
The R7F7010213AFP#AA4 implements a dual-core lockstep CPU architecture with redundant execution paths and hardware-based error detection logic, enabling real-time fault containment. It integrates a 12-bit ADC with 32 channels, 4x 32-bit general-purpose timers, and a 4-channel SENT interface supporting both transmitter and receiver modes.
Its system architecture includes a multi-layer AXI bus matrix, memory protection unit (MPU), and dedicated safety management unit (SMU) that monitors clock, reset, voltage, and watchdog behavior. The device supports boot ROM with secure firmware update via CAN FD and includes hardware-assisted CRC calculation engines for flash and RAM integrity checking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RH850/F1KH-D8 dual-lockstep 32-bit V850E3 core @ 200 MHz - enables ASIL-B compliance via hardware redundancy and fault detection. |
| Flash Memory | 1.5 MB on-chip flash with ECC, 128-bit read width - provides high-speed code execution and single-bit error correction/double-bit error detection. |
| RAM | 192 KB SRAM with parity protection - supports safety-critical data storage with real-time error monitoring. |
| Peripherals | 4× CAN FD (ISO 11898-1:2015), 2× LIN, 4× SENT, 12-bit 32-ch ADC, 4× 32-bit GPT - meets full powertrain sensor/actuator interface requirements. |
| Safety Features | Hardware SMU, MPU, BIST, clock/fault monitors, and dual-lockstep CPU - satisfies ISO 26262 ASIL-B requirements without external safety co-processor. |
| Package | 176-pin LQFP (24 × 24 mm, 0.5 mm pitch) - supports automotive-grade thermal dissipation and PCB layout compatibility with RH850/F1KH family. |
| Operating Range | −40°C to +125°C ambient, 4.5 V to 5.5 V supply - qualified for under-hood engine control applications. |
Pinout & Package
Package: 176-pin LQFP (24 mm × 24 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dedicated analog/digital power domains with separate decoupling requirements for noise immunity in ECU environments. |
| RESETn | Active-low reset input | Asynchronous reset with internal pull-up; monitored by SMU for fail-safe recovery during voltage brownout or watchdog timeout. |
| CLKIN / CLKOUT | External crystal oscillator interface | Supports 4–20 MHz crystal; feeds PLL for 200 MHz core clock with jitter tolerance ≤ ±100 ppm for timing-critical engine cycles. |
| CAN0_TX / CAN0_RX | CAN FD physical layer interface | Direct connection to transceiver; supports bit rates up to 5 Mbps with built-in loopback mode for self-test. |
| SENT0_CH0–SENT0_CH3 | SENT signal I/O | Hardware-accelerated SENT protocol handling - offloads CPU for high-resolution sensor data acquisition (e.g., crankshaft position). |
| SMU_ERR | Safety monitor error output | Open-drain fault indicator asserted on SMU-detected violation (e.g., clock deviation > ±5%, memory ECC double-bit error). |
Key Features
| Feature | Design Value |
|---|---|
| Dual-lockstep CPU execution | Hardware-enforced instruction-by-instruction comparison with automatic fault flagging and safe state entry - eliminates need for software-based voting logic. |
| Integrated ICUMD crypto module | Accelerates AES-128/256, SHA-256, and RSA-2048 operations in <500 µs - enables secure OTA firmware updates without external security IC. |
| SENT peripheral with timestamping | Hardware timestamp resolution of 100 ns on all 4 channels - supports precise synchronization of multi-sensor engine timing signals. |
| Flash ECC with background scrubbing | Automatic single-bit correction and double-bit detection during normal operation - prevents silent data corruption in long-life automotive deployments. |
| SMU with configurable monitors | Programmable thresholds for clock frequency, voltage, temperature, and watchdog window - allows tailoring to specific ECU failure mode analysis. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
|
Use Scenario: Real-time fuel injection timing, ignition spark control, and air-fuel ratio feedback using wideband O2 sensors and crank/cam position signals. IC Role / Device Role / Timing Role: Primary controller executing deterministic control loops at ≤ 100 µs intervals with ASIL-B fault containment. Use Value: Dual-lockstep CPU and SENT timestamping ensure sub-degree crankshaft angle accuracy for optimized combustion efficiency. |
Use Scenario: Gear shift scheduling, torque converter clutch control, and hydraulic pressure regulation using solenoid drivers and pressure sensors. IC Role / Device Role / Timing Role: Safety-certified actuator manager interfacing with CAN FD for vehicle network coordination and LIN for subsystem diagnostics. Use Value: Integrated CAN FD and hardware SENT reduce external component count while meeting ISO 26262 diagnostic coverage targets for TCM. |
| Electric Power Steering (EPS) | Brake Control Module (BCM) |
|
Use Scenario: Motor current sensing, torque feedback, and assist-level modulation based on vehicle speed and steering angle inputs. IC Role / Device Role / Timing Role: High-integrity motor controller with redundant ADC sampling and PWM generation synchronized to rotor position. Use Value: 12-bit 32-channel ADC with hardware averaging enables <±0.5% current measurement accuracy critical for EPS torque linearity. |
Use Scenario: ABS/EBD pressure modulation, brake-by-wire actuation, and wheel speed monitoring across four wheels. IC Role / Device Role / Timing Role: Fault-tolerant safety controller with dual-lockstep CPU, memory ECC, and SMU-monitored watchdogs. Use Value: Hardware SMU detects clock or voltage faults within 2 µs and triggers safe shutdown - meeting ASIL-B response time requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7010213AFP#AA0 | Same RH850/F1KH-D8 die, but with 1 MB flash and no ICUMD crypto module. | Limited to non-secure ECU variants where OTA updates are handled externally or not required. | Select when cryptographic acceleration and full 1.5 MB flash are unnecessary to reduce cost and BOM complexity. |
| R7F7010223AFP#AA4 | Same package and pinout, but RH850/F1KM-S4 variant with 2 MB flash and enhanced CAN FD filtering. | Targeted at next-gen ECUs requiring larger firmware images and advanced CAN message filtering for domain controllers. | Choose for future-proofing where higher flash density and extended CAN FD mailbox capacity are design priorities. |
Compared with R7F7010213AFP#AA4, the AA0 variant reduces flash and removes crypto capability for cost-sensitive legacy ECUs, while the AA4 variant of the F1KM-S4 offers expanded memory and CAN FD resources for scalable domain controller architectures - neither is pin-compatible without validation of peripheral register mapping and safety monitor configuration.
Availability
R7F7010213AFP#AA4 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, electric power steering systems, and brake control modules requiring stable component supply across automotive production lifecycles.
Supply support for R7F7010213AFP#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 was designed specifically for ASIL-B automotive powertrain applications, emphasizing hardware safety mechanisms, real-time determinism, and high-temperature reliability without external safety co-processors.
FAQ
What is the maximum operating temperature specification for R7F7010213AFP#AA4?
The R7F7010213AFP#AA4 is rated for operation from −40°C to +125°C ambient temperature, qualified per AEC-Q100 Grade 1 standards. This range supports under-hood deployment in engine control units where thermal management must accommodate peak transient loads without derating. The device's thermal design includes dedicated thermal pads and internal junction temperature monitoring accessible via the SMU.
Does R7F7010213AFP#AA4 support CAN FD with ISO 11898-1:2015 compliance?
Yes, R7F7010213AFP#AA4 integrates four fully compliant CAN FD controllers supporting data rates up to 5 Mbps, ISO 11898-1:2015 frame format, and automatic protocol switching between Classical CAN and CAN FD. Each controller includes 32 message objects with hardware acceptance filtering and loopback self-test mode - verified in Renesas' RH850/F1KH hardware user manual Rev.1.30.
How does the safety mechanism in R7F7010213AFP#AA4 meet ISO 26262 ASIL-B requirements?
R7F7010213AFP#AA4 achieves ASIL-B compliance through integrated hardware safety features: dual-lockstep CPU with comparator logic, memory protection unit (MPU), flash/RAM ECC with background scrubbing, and a dedicated safety management unit (SMU) that monitors clock, voltage, temperature, and watchdog behavior. These features eliminate reliance on external safety monitors and are documented in Renesas' ISO 26262 functional safety manual for RH850/F1KH.
What is the flash memory endurance and retention specification for R7F7010213AFP#AA4?
R7F7010213AFP#AA4 specifies 100,000 write/erase cycles and 20-year data retention at 125°C for its 1.5 MB on-chip flash memory. Endurance is guaranteed across the full operating voltage and temperature range, with built-in wear leveling support via Renesas' Flash Development Toolkit (FDT) and hardware ECC ensuring data integrity over lifetime.
Can R7F7010213AFP#AA4 be programmed in-system via JTAG or SWD?
R7F7010213AFP#AA4 supports in-system programming via JTAG interface (IEEE 1149.1) using Renesas' E2 emulator or compatible debug tools. It does not support SWD. The JTAG port provides full access to flash programming, debugging, and boundary scan testing - detailed in Section 2A.10.1 of the RH850/F1KH hardware user manual Rev.1.30.
R7F7010213AFP#AA4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RH850/F1L
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- 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:
- 81
- 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 20x10b, 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7010213AFP#AA4 FAQ
1.How can I place an order for R7F7010213AFP#AA4 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7010213AFP#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 R7F7010213AFP#AA4 reliable?
The price and inventory of R7F7010213AFP#AA4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7010213AFP#AA4 is usually 5 days.
3.What payment methods are accepted for R7F7010213AFP#AA4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7010213AFP#AA4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7010213AFP#AA4?
R7F7010213AFP#AA4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7010213AFP#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 R7F7010213AFP#AA4?
For technical support, including R7F7010213AFP#AA4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7010213AFP#AA4 requirements.
6.How does Aetrix verify that R7F7010213AFP#AA4 is sourced from the original manufacturer or authorized distributors?
All R7F7010213AFP#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 R7F7010213AFP#AA4 meets industry standards.
7.What is the process for return or replacement of R7F7010213AFP#AA4?
All R7F7010213AFP#AA4 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7010213AFP#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 R7F7010213AFP#AA4 part is unused and in its original packaging.
Return procedure for R7F7010213AFP#AA4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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