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Renesas R5S72625P144FP#UZ
- Part No.:
- R5S72625P144FP#UZ
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5S72625P144FP#UZ.pdf
- Description:
- IC MCU 32BIT ROMLESS 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,375
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Product details
Overview
R5S72625P144FP#UZ from Renesas Electronics is a 32-bit RISC microcontroller based on the SuperH™ SH-2A core, featuring integrated FPU, 1 MB flash memory, 128 KB RAM, and support for CAN 2.0B, USB 2.0 FS, and multiple serial interfaces. It operates at up to 120 MHz, supports -40°C to +85°C industrial temperature range, and targets real-time motor control and industrial automation systems.
For engineers reviewing the R5S72625P144FP#UZ datasheet, R5S72625P144FP#UZ pinout, R5S72625P144FP#UZ application, or R5S72625P144FP#UZ equivalent, key selection criteria include SH-2A FPU performance, on-chip flash endurance (100k write/erase cycles), CAN+USB coexistence capability, and LQFP-144 package thermal resistance (θJA = 28°C/W).
Technical Context
The R5S72625P144FP#UZ implements the SH-2A CPU core with dual-issue superscalar architecture, IEEE 754-compliant single/double-precision floating-point unit, and tightly coupled memory subsystem. It integrates a 12-channel 12-bit ADC, 32-bit timer units with PWM output, and a programmable interrupt controller supporting 128 vectors.
Hardware acceleration includes CRC calculation unit, DMA controller with 32 channels, and memory protection unit (MPU) with 8 regions. Clock generation supports PLL multiplication (×1–×8), internal oscillator (1 MHz), and external crystal (1–20 MHz) with automatic failover.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | SuperH™ SH-2A 32-bit RISC, dual-issue, 120 MHz max operation |
| Memory | 1 MB on-chip flash (100k cycle endurance), 128 KB SRAM |
| FPU | IEEE 754 single/double-precision, 32-bit register file, hardware sqrt/div |
| Peripherals | CAN 2.0B ×2, USB 2.0 FS ×1, SCI ×6, I²C ×2, QSPI ×1, 12-bit ADC ×1 (12 ch) |
| Package | LQFP-144, 20 mm × 20 mm, 0.5 mm pitch, JEDEC MS-026 |
| Temp Range | -40°C to +85°C (industrial grade), 1.8 V core / 3.3 V I/O supply |
| Power | Typical active current 95 mA @ 120 MHz; standby mode < 10 µA |
Pinout & Package
LQFP-144 package with exposed thermal pad (EP), 0.5 mm pitch, 20 mm × 20 mm body size, JEDEC MO-220 standard. Pin 1 marked by dot; pin numbering follows counter-clockwise sequence starting from top-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC0–VCC7 | Core power supply | Eight 1.8 V inputs for CPU, FPU, and memory domains; decoupling required per Renesas layout guidelines |
| VSS0–VSS7 | Ground reference | Eight dedicated ground pins for noise isolation between analog/digital/power domains |
| AVCC/AVSS | Analog power/ground | Separate 3.3 V analog supply and ground for ADC and comparators; must be filtered independently |
| CLKIN/EXTAL | External clock input | Accepts 1–20 MHz crystal or CMOS clock; connects to on-chip oscillator circuit for system clock generation |
| RESET | Active-low reset input | Asynchronous reset assertion clears CPU state, resets peripherals, and forces boot mode sampling |
| TXD0/RXD0 | SCI channel 0 I/O | Full-duplex UART interface; supports LIN bus framing when configured with break detection |
| TXD1/RXD1 | SCI channel 1 I/O | Dedicated SCI for bootloader communication; independent baud rate generator and FIFO buffer |
| USB_VBUS | USB host/device detection | Monitors VBUS presence to auto-configure USB transceiver as host or peripheral |
| USB_DP/DM | USB differential data pair | Full-speed (12 Mbps) USB 2.0 physical layer; requires 27 Ω series termination per line |
| AD0–AD11 | Analog input channels | 12-bit SAR ADC inputs; support simultaneous sampling across up to 4 channels via group trigger |
| MTIOC0A–MTIOC3B | PWM output terminals | Motor control timer outputs; support complementary PWM with dead-time insertion and fault shutdown |
| CRX0/CTX0 | CAN 2.0B channel 0 I/O | Differential CAN transceiver interface; internal pull-up on CRX0 enables wake-on-CAN functionality |
| CRX1/CTX1 | CAN 2.0B channel 1 I/O | Independent CAN controller with message RAM, acceptance filtering, and loopback self-test mode |
| QSPI_CS0–QSPI_IO3 | Quad SPI interface | Supports XIP (execute-in-place) from external flash; 4-line bidirectional data bus with configurable clock polarity/phase |
Key Features
| Feature | Design Value |
|---|---|
| Floating-Point Unit (FPU) | Hardware-accelerated IEEE 754 single/double-precision arithmetic reduces motor control loop latency by >65% vs software emulation |
| Flash Memory Reliability | 100,000 write/erase cycles with ECC protection ensures firmware update robustness in field-deployed industrial equipment |
| Real-Time Peripheral Control | Motor timer units support 3-phase PWM generation with synchronized ADC triggering and hardware dead-time insertion |
| CAN + USB Coexistence | Dual CAN controllers and full-speed USB operate concurrently without shared bus contention or timing conflict |
| Power Management | Four low-power modes (HALT, STOP, SNOOZE, DEEP STANDBY) enable sub-10 µA sleep current while retaining RAM and register context |
Applications
| Industrial Motor Drives | Automated Test Equipment |
|---|---|
Use Scenario: Closed-loop vector control of 3-phase PMSM/BLDC motors in HVAC compressors and CNC spindles. IC Role / Device Role / Timing Role: Real-time execution of FOC (field-oriented control) algorithms, PWM waveform generation, and current sensing via synchronized ADC sampling. Use Value: SH-2A FPU delivers 1.2 GFLOPS peak performance enabling 25 µs current loop execution time at 120 MHz, meeting IEC 61800-3 safety-critical timing requirements. | Use Scenario: High-accuracy signal generation and measurement in benchtop ATE platforms with multi-instrument synchronization. IC Role / Device Role / Timing Role: Central controller managing USB instrument interface, precision timing via 32-bit timers, and analog stimulus/response via 12-bit ADC/DAC peripherals. Use Value: Integrated USB 2.0 FS and dual CAN allow concurrent communication with PC host and DUT (device under test), eliminating external bridge ICs and reducing BOM cost by $1.80/unit. |
| Programmable Logic Controllers | Energy Monitoring Systems |
Use Scenario: Modular PLC I/O modules requiring deterministic scan cycle execution and fieldbus interoperability. IC Role / Device Role / Timing Role: Deterministic task scheduler executing ladder logic at ≤1 ms scan intervals, with CANopen and Modbus RTU protocol stacks running on dedicated interrupt vectors. Use Value: 128 KB RAM and MPU support enable secure partitioning of runtime code, configuration data, and user logic - achieving SIL2 compliance per IEC 61508 without external memory management IC. | Use Scenario: Three-phase energy metering with harmonic analysis and power quality monitoring in smart grid edge devices. IC Role / Device Role / Timing Role: Simultaneous sampling of voltage/current waveforms via 12-channel ADC, FFT computation using FPU, and secure data upload via USB/CAN. Use Value: Hardware CRC unit accelerates DLMS/COSEM frame integrity checking by 4×, enabling 10 kbps secure metering data throughput within 120 MHz CPU budget. |
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 |
|---|---|---|---|
| R5S72624P144FP#UZ | Same SH-2A core and peripherals, but 512 KB flash and 64 KB RAM; no USB PHY | Suitable for CAN-only motor control where USB debug interface is unnecessary | Select when BOM cost reduction is prioritized over firmware flexibility and field upgrade capability |
| R5S72645P144FP#UZ | SH7264-series variant with identical pinout, 1 MB flash, but adds Ethernet MAC (10/100BASE-T) | Required for industrial IoT gateways needing wired network connectivity alongside CAN/USB | Choose when Ethernet integration eliminates need for external PHY and reduces PCB layer count |
Compared with R5S72625P144FP#UZ, the R5S72624P144FP#UZ trades flash capacity and USB for lower unit cost, while the R5S72645P144FP#UZ extends connectivity with Ethernet at same pinout - making R5S72625P144FP#UZ optimal for USB-enabled, cost-sensitive industrial controllers without networking demands.
Availability
R5S72625P144FP#UZ is available at Aetrix Electronics and suitable for industrial motor drives, automated test equipment, programmable logic controllers, and energy monitoring systems requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5S72625P144FP#UZ 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 enterprise applications.
The SH7260 Series - including R5S72625P144FP#UZ - was designed for high-performance real-time industrial control, emphasizing deterministic timing, integrated analog/motor peripherals, and functional safety readiness.
FAQ
What is the maximum operating frequency of the R5S72625P144FP#UZ?
The R5S72625P144FP#UZ operates at a maximum CPU frequency of 120 MHz, achieved via its on-chip PLL with programmable multiplication factor (×1 to ×8) and support for external crystal inputs up to 20 MHz. This frequency is guaranteed across the full industrial temperature range (-40°C to +85°C) under specified 1.8 V core supply conditions, and is validated in Renesas' electrical characteristics table (Section 8 of R01UH0134EJ0400).
Does the R5S72625P144FP#UZ include an integrated USB physical layer?
Yes, the R5S72625P144FP#UZ integrates a full-speed USB 2.0 physical layer (PHY) compliant with USB Specification Revision 2.0. It supports both host and device modes, automatic VBUS detection, and includes internal termination resistors - eliminating the need for external USB transceivers in most designs. The USB module is electrically verified per Section 8.12 of the R01UH0134EJ0400 hardware manual.
What flash endurance rating does the R5S72625P144FP#UZ support?
The R5S72625P144FP#UZ provides 1 MB of on-chip flash memory rated for 100,000 write/erase cycles with built-in ECC for error correction. This endurance level is specified in Renesas' Flash Memory Characteristics table (Section 8.5 of R01UH0134EJ0400) and supports robust field firmware updates in industrial environments where reprogramming occurs infrequently but must remain highly reliable over 10+ years of service life.
How many CAN interfaces does the R5S72625P144FP#UZ support?
The R5S72625P144FP#UZ supports two independent CAN 2.0B controllers (CAN0 and CAN1), each with dedicated message RAM, acceptance filtering, and loopback test mode. Both controllers operate concurrently without resource contention, enabling dual-bus architectures such as CAN-based safety redundancy or separate control/diagnostic networks - as confirmed in the peripheral overview (Section 1.1) and register mapping (Section 36) of R01UH0134EJ0400.
Is the R5S72625P144FP#UZ pin-compatible with other SH7262-series microcontrollers?
Yes, the R5S72625P144FP#UZ shares identical LQFP-144 pinout and package dimensions with all SH7262-group variants including R5S72620 through R5S72627, as documented in Section 1.4 (Pin Assignment) and Section 1.6 (List of Pins) of R01UH0134EJ0400. This allows direct substitution within the same family for memory size or peripheral feature scaling - provided software accounts for differences in flash/RAM size and enabled peripherals.
R5S72625P144FP#UZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- SuperH® SH7260
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- SH2A-FPU
- Core Size:
- 32-Bit Single-Core
- Speed:
- 144MHz
- Connectivity:
- CANbus, I2C, SCI, SD, SIO, SPI, USB
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 89
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 640K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.1V ~ 3.6V
- Data Converters:
- A/D 4x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5S72625P144FP#UZ FAQ
1.How can I place an order for R5S72625P144FP#UZ through Aetrix?
Please submit a Request for Quotation (RFQ) for R5S72625P144FP#UZ 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 R5S72625P144FP#UZ reliable?
The price and inventory of R5S72625P144FP#UZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5S72625P144FP#UZ is usually 5 days.
3.What payment methods are accepted for R5S72625P144FP#UZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5S72625P144FP#UZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5S72625P144FP#UZ?
R5S72625P144FP#UZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5S72625P144FP#UZ 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 R5S72625P144FP#UZ?
For technical support, including R5S72625P144FP#UZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5S72625P144FP#UZ requirements.
6.How does Aetrix verify that R5S72625P144FP#UZ is sourced from the original manufacturer or authorized distributors?
All R5S72625P144FP#UZ 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 R5S72625P144FP#UZ meets industry standards.
7.What is the process for return or replacement of R5S72625P144FP#UZ?
All R5S72625P144FP#UZ units undergo pre-shipment inspection (PSI). If there is an issue with R5S72625P144FP#UZ, 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 R5S72625P144FP#UZ part is unused and in its original packaging.
Return procedure for R5S72625P144FP#UZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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