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Renesas R7F7010133AFP#KA4
- Part No.:
- R7F7010133AFP#KA4
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R7F7010133AFP#KA4.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,000
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Product details
Overview
R7F7010133AFP#KA4 from Renesas Electronics is a 32-bit RH850/F1KH-D8 automotive microcontroller with 1.5 MB on-chip flash, 128 KB RAM, and integrated CAN FD, LIN, and SENT interfaces. It operates at up to 120 MHz, supports ASIL-B functional safety per ISO 26262, and targets engine control units (ECUs) requiring deterministic real-time performance and high-voltage robustness.
For engineers reviewing the R7F7010133AFP#KA4 datasheet, R7F7010133AFP#KA4 pinout, R7F7010133AFP#KA4 application, or R7F7010133AFP#KA4 equivalent, key selection criteria include its dual-core lockstep-capable CPU, hardware CRC accelerator, 12-bit ADC with 48 channels, and AEC-Q100 Grade 1 qualification for under-hood automotive use.
Technical Context
The R7F7010133AFP#KA4 implements the RH850 G3KH CPU core with 12-stage superscalar pipeline, branch prediction, and 64 KB instruction cache. It integrates a dedicated Safety Support Core (SSC) for lockstep monitoring and error detection in critical control paths.
Hardware peripherals include three CAN FD controllers (ISO 11898-1:2015 compliant), two LIN v2.2 controllers, eight 12-bit SAR ADC units with simultaneous sampling, and a 32-channel event link controller (ELC) for deterministic interrupt chaining without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RH850 G3KH 32-bit superscalar core, 120 MHz max frequency, 64 KB I-cache, 32 KB D-cache |
| Memory | 1.5 MB on-chip flash (with ECC), 128 KB SRAM (with ECC), 64 KB data flash (with ECC) |
| Functional Safety | ISO 26262 ASIL-B compliant; includes lockstep CPU mode, memory BIST, and safety monitor unit (SMU) |
| ADC | 12-bit SAR ADC with 48 input channels, 1 µs conversion time, hardware-triggered simultaneous sampling across 8 units |
| Communication | 3× CAN FD (up to 5 Mbps), 2× LIN, 4× UART, 2× SPI, 1× SENT (single-edge nibble transmission) |
| Package & Pins | 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch); 114 user I/O pins including 32 high-voltage tolerant (60 V) pins |
| Operating Range | AEC-Q100 Grade 1 (−40°C to +125°C ambient), 4.5 V to 5.5 V supply voltage |
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 |
|---|---|---|
| VCC | Main power supply | 5.0 V ±5 % input for core and I/O domains; requires local 10 µF + 100 nF decoupling |
| VSS | Digital ground | Dedicated ground return for digital logic; must be connected to PCB ground plane with low-inductance path |
| RESET | Active-low reset input | Asynchronous reset assertion resets all internal registers and peripherals; requires external pull-up resistor (10 kΩ typical) |
| CLKIN | External crystal oscillator input | Accepts 8–20 MHz fundamental-mode crystal; used with on-chip oscillator circuit to generate system clock |
| CAN0_TX / CAN0_RX | CAN FD channel 0 differential interface | Direct connection to external CAN transceiver; supports bit rates up to 5 Mbps with programmable sample point |
| AD00–AD47 | Analog input channels | 48 dedicated analog inputs supporting single-ended or differential measurement; each mapped to specific ADC unit and trigger source |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep support | Enables ASIL-B compliance via redundant CPU execution with real-time comparison and fault reporting |
| Hardware CRC accelerator | Offloads CRC-16/CRC-32 computation from CPU; reduces firmware overhead by >90 % for flash integrity checks |
| Event Link Controller (ELC) | Permits autonomous peripheral triggering (e.g., ADC start on timer match) without CPU ISR latency or context switch |
| High-voltage I/O capability | 32 pins rated for 60 V absolute maximum; eliminates need for external level shifters in direct sensor interface applications |
| SENT interface | Integrated SENT decoder/encoder supporting standard and enhanced modes; enables direct connection to pressure/temperature sensors |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
|
Use Scenario: Real-time closed-loop control of fuel injection timing, ignition spark advance, and throttle valve position in gasoline direct injection engines. IC Role / Device Role / Timing Role: Primary controller executing deterministic control algorithms with sub-10 µs loop jitter; manages CAN FD communication with other ECUs and ADC sampling of crank/cam position sensors. Use Value: Dual-core lockstep and memory ECC ensure safe fail-operational behavior during transient faults; 120 MHz core enables complex model-based control within 2 ms cycle time. |
Use Scenario: Monitoring gear position sensors, turbine speed, oil temperature, and solenoid valve feedback in automatic transmissions. IC Role / Device Role / Timing Role: Central timing and actuation coordinator; synchronizes SENT-based sensor reads, PWM-driven solenoid outputs, and LIN communication with valve body modules. Use Value: Integrated SENT and LIN reduce external component count; ELC enables precise synchronization between ADC sampling and PWM edge generation without CPU load. |
| Electric Power Steering (EPS) | Brake Control Unit (BCU) |
|
Use Scenario: Torque assist calculation, motor phase current sensing, and fault-tolerant motor control in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-critical controller running ASIL-B software; monitors torque sensor (SENT), motor current (ADC), and vehicle speed (CAN FD) to compute assist torque. Use Value: Hardware CRC and SMU detect memory corruption or CPU anomalies within <100 µs; 60 V I/O tolerates battery transients during load dump events. |
Use Scenario: ABS/EBD/EBA logic execution, wheel speed signal conditioning, hydraulic pressure control, and CAN FD communication with master brake ECU. IC Role / Device Role / Timing Role: Deterministic real-time controller with guaranteed interrupt response ≤2 µs; manages four independent wheel speed ADC channels and PWM-controlled solenoid valves. Use Value: Simultaneous 8-channel ADC sampling ensures synchronized wheel speed capture; lockstep CPU prevents undetected calculation errors in braking torque decisions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7010233AFP#KA4 | Same package and pinout; adds 256 KB additional RAM and second CAN FD channel | Required for applications needing larger runtime buffer space or multi-bus diagnostics (e.g., OTA update coordination) | Select when extended RAM or redundant CAN FD bus is required; otherwise R7F7010133AFP#KA4 offers optimal cost/performance balance |
| SPC5744PFK1AKLQ1 | Power Architecture e200z4 core; 2 MB flash, 384 KB RAM; different toolchain and peripheral register map | Used in legacy STMicroelectronics-based platforms; lacks SENT interface but offers higher CAN FD channel count (4) | Choose only for migration from existing SPC57xx designs; not drop-in compatible due to architecture and pinout differences |
Compared with R7F7010233AFP#KA4, the R7F7010133AFP#KA4 provides identical safety architecture and timing performance at lower memory cost-ideal for cost-sensitive engine management. Against SPC5744PFK1AKLQ1, it delivers superior integration of SENT and tighter real-time latency, but requires Renesas-specific development tools and ecosystem alignment.
Availability
R7F7010133AFP#KA4 is available at Aetrix Electronics and suitable for engine control units (ECUs), transmission control modules (TCMs), electric power steering (EPS) systems, and brake control units (BCUs) requiring stable component supply across automotive production lifecycles.
Supply support for R7F7010133AFP#KA4 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, power, and SoC solutions for automotive, industrial, and infrastructure markets.
The RH850/F1KH product line was designed specifically for high-integrity automotive powertrain and chassis control applications, emphasizing ASIL-B/B decomposition, hardware safety mechanisms, and robust operation in harsh electrical environments.
FAQ
What is the maximum operating temperature rating for the R7F7010133AFP#KA4?
The R7F7010133AFP#KA4 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, RAM, and all integrated peripherals-and is validated under JEDEC JESD22-A104 thermal cycling and JESD22-A108 high-temperature operating life conditions.
Does the R7F7010133AFP#KA4 support CAN FD with ISO 11898-1:2015 compliance?
Yes, the R7F7010133AFP#KA4 integrates three fully compliant CAN FD controllers meeting ISO 11898-1:2015 requirements. Each supports data rates up to 5 Mbps, flexible data field lengths (up to 64 bytes), and automatic protocol arbitration between Classical CAN and CAN FD frames on shared buses.
How many ADC channels does the R7F7010133AFP#KA4 provide, and what is their resolution and sampling speed?
The R7F7010133AFP#KA4 features 48 physical ADC input channels distributed across eight independent 12-bit SAR ADC units. Each unit achieves 1 µs conversion time at maximum resolution, and hardware supports simultaneous sampling across up to eight channels using the Event Link Controller for time-aligned acquisition.
Is the R7F7010133AFP#KA4 pin-compatible with other RH850/F1KH variants such as R7F7010233AFP#KA4?
Yes, the R7F7010133AFP#KA4 and R7F7010233AFP#KA4 share identical 144-pin LQFP packaging, pin assignment, and electrical characteristics. They differ only in memory configuration (1.5 MB vs. 2.0 MB flash, 128 KB vs. 256 KB RAM), enabling seamless hardware reuse when upgrading firmware complexity or data buffering needs.
What functional safety certifications apply to the R7F7010133AFP#KA4?
The R7F7010133AFP#KA4 is certified to ISO 26262 ASIL-B at the device level, with documentation including FMEDA reports, safety manual, and hardware safety analysis. It incorporates lockstep CPU mode, memory ECC, safety monitor unit (SMU), and built-in self-test (BIST) for flash and RAM-enabling systematic integration into ASIL-B automotive systems.
R7F7010133AFP#KA4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-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:
- 49
- 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 11x10b, 10x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F7010133AFP#KA4 FAQ
1.How can I place an order for R7F7010133AFP#KA4 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F7010133AFP#KA4 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 R7F7010133AFP#KA4 reliable?
The price and inventory of R7F7010133AFP#KA4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F7010133AFP#KA4 is usually 5 days.
3.What payment methods are accepted for R7F7010133AFP#KA4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F7010133AFP#KA4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F7010133AFP#KA4?
R7F7010133AFP#KA4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F7010133AFP#KA4 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 R7F7010133AFP#KA4?
For technical support, including R7F7010133AFP#KA4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F7010133AFP#KA4 requirements.
6.How does Aetrix verify that R7F7010133AFP#KA4 is sourced from the original manufacturer or authorized distributors?
All R7F7010133AFP#KA4 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 R7F7010133AFP#KA4 meets industry standards.
7.What is the process for return or replacement of R7F7010133AFP#KA4?
All R7F7010133AFP#KA4 units undergo pre-shipment inspection (PSI). If there is an issue with R7F7010133AFP#KA4, 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 R7F7010133AFP#KA4 part is unused and in its original packaging.
Return procedure for R7F7010133AFP#KA4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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