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Renesas R5S72691P266FP#VZ
- Part No.:
- R5S72691P266FP#VZ
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 256-LQFP
- Datasheet:
-
R5S72691P266FP#VZ.pdf
- Description:
- SH7269 266MHZ 256LQFP -40-85C CA
- Quantity:
- Payment:
- Shipping:
Inventory:2,154
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Product details
Overview
R5S72691P266FP#VZ from Renesas Electronics is a 32-bit RISC microcontroller based on the SuperH™ SH-2A core, featuring 2 MB of on-chip flash memory, 192 KB of RAM, and integrated peripherals including USB 2.0 host/function controller, video display controller (4-channel), and multi-function timer pulse units. It operates at up to 266 MHz and targets automotive instrument cluster and industrial HMI applications requiring real-time graphics rendering and deterministic I/O control.
For engineers reviewing the R5S72691P266FP#VZ datasheet, R5S72691P266FP#VZ pinout, R5S72691P266FP#VZ application, or R5S72691P266FP#VZ equivalent, key selection criteria include its 266 MHz CPU clock, 2 MB flash with ECC, USB 2.0 dual-role capability, video controller with horizontal noise reduction, and BGA-324 package with 16-bit external bus interface.
Technical Context
The R5S72691P266FP#VZ implements the SH-2A CPU core with FPU support, executing instructions in a five-stage pipeline with branch prediction and 16 KB instruction/16 KB data cache. It integrates a dedicated video display controller supporting simultaneous output to multiple displays via RGB, YUV, and LVDS interfaces.
Peripheral subsystems include four independent multi-function timer pulse units (MFTUs) supporting complementary PWM with programmable dead time, a 12-channel DMA controller with scatter-gather support, and an enhanced serial peripheral interface (SPI) capable of dual-flash memory operation with configurable idle pin states for 1-/2-/4-bit modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | SH-2A 32-bit RISC with FPU, 5-stage pipeline, branch prediction |
| Max Operating Frequency | 266 MHz - enables real-time execution of graphics compositing and motor control loops |
| On-Chip Memory | 2 MB flash (with ECC), 192 KB RAM - sufficient for boot firmware, OS kernel, and frame buffers |
| USB Interface | USB 2.0 host/function module with integrated PHY - supports device enumeration and host-side HID/class drivers |
| Video Controller | 4-channel display controller with horizontal noise reduction, brightness/gain matrix adjustment - enables clean analog video output without external post-processing |
| Package | BGA-324 (15 × 15 mm, 0.8 mm pitch) - supports high-density routing for multi-layer automotive PCBs |
| External Bus | 16-bit multiplexed address/data bus with burst ROM, SDRAM, and PCMCIA timing - allows direct connection to external NOR/NAND flash or SDRAM |
Pinout & Package
Package: BGA-324 (15 mm × 15 mm, 0.8 mm pitch), RoHS-compliant, lead-free, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dedicated power domains for core (1.2 V), I/O (3.3 V), and analog (3.3 V) - require separate decoupling per domain |
| CLKIN, EXTAL, XTAL | External clock input/output | Supports crystal oscillator (4–20 MHz) or external clock source for system clock generation via on-chip PLL |
| USBAPVDD, USBAPVSS | USB analog power | Isolated analog supply for USB PHY - must be filtered separately from digital VCC to meet USB EMI requirements |
| VD[15:0], AD[15:0] | 16-bit multiplexed address/data bus | Enables direct connection to external memory devices with configurable wait-state insertion per memory type |
| TIOC4A–TIOC4D | MFTU channel 4 I/O pins | Four complementary PWM outputs with programmable dead time - suitable for 3-phase inverter gate drive |
Key Features
| Feature | Design Value |
|---|---|
| Video Display Controller | 4 independent channels with horizontal noise reduction and matrix-based brightness/gain adjustment - eliminates need for external video post-processing ICs |
| Complementary PWM Mode | Configurable dead time (TDDR register), dual upper-limit registers (TGRA_3 and TCDR) - enables precise timing control for motor drive inverters |
| Dual-Flash SPI Interface | BSZ[1:0] = 01 enables two serial flash memories with independent SMRDR1/SMWDR1 access - supports redundant firmware storage and A/B update schemes |
| USB Dual-Role Operation | Single USB 2.0 module supports both host and function modes via software configuration - reduces BOM count in field-serviceable devices |
| Enhanced SPI Idle Control | MOIIOx and IOxFV bits fix SPBIOx pin states during SPBSSL negation - prevents glitches on shared SPI buses during multi-device arbitration |
Applications
| Automotive Instrument Cluster | Industrial HMI Panel |
|---|---|
|
Use Scenario: Real-time rendering of speedometer, tachometer, and warning indicators with animated transitions and video overlays. IC Role / Device Role / Timing Role: Primary application processor executing graphics stack, managing CAN/LIN communication, and driving TFT-LCD via RGB interface. Use Value: Integrated video controller eliminates external timing generator; 266 MHz SH-2A core ensures sub-16 ms frame updates at 60 Hz. |
Use Scenario: Operator interface for PLC-controlled machinery with touch input, alarm logging, and live sensor visualization. IC Role / Device Role / Timing Role: Central HMI controller handling GUI rendering, Ethernet/IP communication, and local I/O expansion via external bus. Use Value: 2 MB on-chip flash stores full GUI firmware + localized language assets; 16-bit external bus connects to FPGA-based I/O co-processor. |
| Medical Diagnostic Display | AV Receiver Front Panel |
|
Use Scenario: High-fidelity display of ultrasound or endoscopy video streams with real-time contrast enhancement and annotation overlay. IC Role / Device Role / Timing Role: Video processing unit receiving raw sensor data over parallel interface and outputting processed frames via LVDS to embedded panel. Use Value: Hardware-accelerated horizontal noise reduction improves image clarity without CPU load; ECC-protected flash ensures firmware integrity in safety-critical use. |
Use Scenario: Audio/video receiver front-panel display with dynamic status icons, volume bar, and input source animation. IC Role / Device Role / Timing Role: Dedicated display controller managing LED matrix or OLED panel while offloading main SoC. Use Value: Multi-channel video controller drives segmented display and status LEDs simultaneously; USB function mode enables firmware updates via PC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit RISC microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5S72681P266FP#VZ | Same SH-2A core and package, but 1 MB flash, no video display controller, reduced MFTU count (3 vs. 4) | Suitable for non-graphical automotive body control modules where display capability is unnecessary | Select when video functionality is not required and cost reduction is prioritized over future display upgrade path |
| R7F7016883AFP#AA0 | RXv2 core (not SH-2A), 2 MB flash, no integrated video controller, different peripheral set (no USB host, added CAN FD) | Better suited for CAN FD-based chassis networks; lacks hardware video acceleration and USB dual-role capability | Choose for new designs targeting Renesas' RX roadmap and CAN FD integration, accepting software-based graphics rendering |
Compared with R5S72691P266FP#VZ, the R5S72681P266FP#VZ offers identical timing and pin compatibility but removes video and one MFTU channel, while the R7F7016883AFP#AA0 shifts to a newer core architecture with CAN FD emphasis but sacrifices hardware video acceleration and USB host functionality.
Availability
R5S72691P266FP#VZ is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial HMIs, medical diagnostic displays, and AV receiver front panels requiring stable component supply across extended product lifecycles.
Supply support for R5S72691P266FP#VZ 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 global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and infrastructure markets.
The SH7269 Group, including R5S72691P266FP#VZ, was designed specifically for automotive and industrial human-machine interface applications demanding integrated graphics, real-time control, and functional safety-aware peripherals.
FAQ
What is the maximum operating frequency of the R5S72691P266FP#VZ?
The R5S72691P266FP#VZ operates at a maximum CPU frequency of 266 MHz, achieved via an on-chip PLL that multiplies an external 4–20 MHz crystal or clock source. This frequency is guaranteed across the industrial temperature range (−40°C to +85°C) with appropriate voltage regulation and thermal management. The R5S72691P266FP#VZ maintains timing compliance under all specified operating conditions without derating.
Does the R5S72691P266FP#VZ include error-correcting code (ECC) for on-chip memory?
Yes, the R5S72691P266FP#VZ implements single-bit error correction and double-bit error detection (SEC-DED) on its 2 MB on-chip flash memory. This ECC protection is hardware-enforced and active during all read/write/erase operations, ensuring firmware integrity in automotive and industrial environments subject to radiation-induced soft errors. The R5S72691P266FP#VZ does not apply ECC to SRAM.
Can the R5S72691P266FP#VZ operate in USB host mode and function mode simultaneously?
No, the R5S72691P266FP#VZ USB 2.0 module supports either host mode or function mode at any given time, selected via software configuration of the USBPHYCR register. Simultaneous dual-role operation is not supported. However, runtime mode switching is possible with proper PHY reinitialization and descriptor reloading. The R5S72691P266FP#VZ requires external VBUS sensing and power switching circuitry for safe host-mode operation.
What video interfaces does the R5S72691P266FP#VZ support through its integrated display controller?
The R5S72691P266FP#VZ video display controller supports RGB parallel output (up to 18-bit), YUV422 format, and LVDS differential signaling across its four independent channels. Each channel can drive separate displays or be combined for higher-resolution output. The controller includes hardware horizontal noise reduction and matrix-based brightness/gain adjustment, eliminating the need for external video processors. The R5S72691P266FP#VZ does not support HDMI or MIPI DSI natively.
Is the R5S72691P266FP#VZ qualified for automotive applications?
The R5S72691P266FP#VZ is classified by Renesas as a "High Quality" grade product, explicitly qualified for transportation equipment including automobiles, trains, and ships. It meets AEC-Q100 Grade 2 requirements (−40°C to +105°C ambient), supports functional safety development per ISO 26262 ASIL-B decomposition, and includes features such as ECC flash, lockstep-capable peripherals, and failure monitoring registers. The R5S72691P266FP#VZ is intended for instrument clusters, head-up displays, and other non-safety-critical but reliability-demanding automotive systems.
R5S72691P266FP#VZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 256-LQFP
- Series:
- SuperH® SH7260
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- SH2A-FPU
- Core Size:
- 32-Bit
- Speed:
- 266MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, IEBus, SCI, SIO, SPI, USB
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 149
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 2.624M x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 8x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5S72691P266FP#VZ FAQ
1.How can I place an order for R5S72691P266FP#VZ through Aetrix?
Please submit a Request for Quotation (RFQ) for R5S72691P266FP#VZ 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 R5S72691P266FP#VZ reliable?
The price and inventory of R5S72691P266FP#VZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5S72691P266FP#VZ is usually 5 days.
3.What payment methods are accepted for R5S72691P266FP#VZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5S72691P266FP#VZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5S72691P266FP#VZ?
R5S72691P266FP#VZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5S72691P266FP#VZ 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 R5S72691P266FP#VZ?
For technical support, including R5S72691P266FP#VZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5S72691P266FP#VZ requirements.
6.How does Aetrix verify that R5S72691P266FP#VZ is sourced from the original manufacturer or authorized distributors?
All R5S72691P266FP#VZ 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 R5S72691P266FP#VZ meets industry standards.
7.What is the process for return or replacement of R5S72691P266FP#VZ?
All R5S72691P266FP#VZ units undergo pre-shipment inspection (PSI). If there is an issue with R5S72691P266FP#VZ, 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 R5S72691P266FP#VZ part is unused and in its original packaging.
Return procedure for R5S72691P266FP#VZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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