My Inquiry
My Account
Renesas R5F72375ADFP#V0
- Part No.:
- R5F72375ADFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 120-LQFP
- Datasheet:
-
R5F72375ADFP#V0.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 120LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,321
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F72375ADFP#V0 from Renesas Electronics is a 32-bit RISC microcontroller based on the SuperH™ SH-2A core, featuring 512 KB on-chip Flash memory, 64 KB RAM, and integrated peripherals including SCI, I²C, CAN 2.0B controller, and 12-bit ADC. It operates at up to 64 MHz and targets industrial motor control and embedded automation systems requiring deterministic real-time response.
For engineers reviewing the R5F72375ADFP#V0 datasheet, R5F72375ADFP#V0 pinout, R5F72375ADFP#V0 application, or R5F72375ADFP#V0 equivalent, key selection criteria include CAN interface support, Flash write/erase endurance (100K cycles), operating temperature range (−40°C to +85°C), and compatibility with Renesas' HEW and e² studio development tools.
Technical Context
The R5F72375ADFP#V0 implements the SH-2A CPU core with 32-bit integer execution, 16×32-bit general-purpose registers, and hardware FPU support in related SH7239 variants (not present in this part). It integrates a Clock Pulse Generator (CPG) supporting PLL-based clock synthesis, multiple power-saving modes (HALT, STOP, and SNOOZE), and a 16-channel Data Transfer Controller (DTC) for autonomous peripheral-to-memory transfers without CPU intervention.
Peripheral integration includes a 3-channel 16-bit timer unit (MTU), 12-bit 16-channel ADC with sample-and-hold, dual serial communication interfaces (SCI ×2), I²C bus interface, and a full-CAN 2.0B controller with 32 message buffers and programmable acceptance filtering - all mapped to dedicated on-chip address space with configurable interrupt vectors via the Interrupt Controller (INTC).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | SH-2A 32-bit RISC core, 64 MHz max operation - enables deterministic instruction timing and real-time task scheduling. |
| Flash Memory | 512 KB on-chip Flash, 100K erase/write cycles - supports field firmware updates and robust code storage. |
| RAM | 64 KB on-chip SRAM - sufficient for real-time control stacks, buffer management, and ISR context preservation. |
| CAN Interface | One CAN 2.0B controller with 32 message buffers - enables multi-node industrial network communication with hardware message filtering. |
| ADC | 12-bit, 16-channel SAR ADC with sample-and-hold - delivers high-resolution analog sensing for motor current/voltage feedback. |
| Operating Temp | −40°C to +85°C - qualified for industrial ambient environments without derating. |
| Supply Voltage | 3.0 V to 3.6 V - compatible with standard industrial 3.3 V rail regulation and low-noise LDO designs. |
Pinout & Package
This device is housed in a 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch) package with exposed thermal pad. Pin assignments are defined per Section 1.4 (Pin Assignment) and Section 1.5 (Pin Functions) of the SH7239/SH7237 Hardware User's Manual (Rev. 2.00, Jun 2013).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dedicated analog/digital power pins with decoupling requirements - must be bypassed per layout guidelines to ensure ADC accuracy and noise immunity. |
| CLK, EXTAL, XTAL | External clock input/output | Supports crystal resonator (1–20 MHz) or external clock source - feeds CPG for PLL-based system clock generation. |
| TXD0, RXD0 | SCI0 serial transmit/receive | Asynchronous full-duplex UART interface - used for debug console, parameter configuration, or host communication. |
| TXD1, RXD1 | SCI1 serial transmit/receive | Second independent UART channel - enables dual-interface diagnostics or bridging between subsystems. |
| CAN_TX, CAN_RX | CAN physical layer interface | Differential CAN transceiver I/O - requires external ISO 11898-compliant transceiver (e.g., TJA1050) for bus connection. |
| AD0–AD15 | Analog input channels | 16 dedicated ADC input pins - support simultaneous sampling across multiple motor phases or sensor inputs. |
| PORTx (P0–P15) | General-purpose I/O | Configurable as input/output with pull-up/down, interrupt capability, and peripheral function multiplexing - used for GPIO control, status indication, or PWM output routing. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN 2.0B controller | Hardware message buffering and filtering offloads CPU during network arbitration and reduces latency in distributed control loops. |
| 12-bit 16-channel ADC with sample-and-hold | Simultaneous sampling across up to 4 channels enables precise phase current reconstruction in 3-phase motor drives. |
| Data Transfer Controller (DTC) | 16-channel autonomous DMA engine eliminates CPU overhead for ADC result transfer, CAN message loading, and peripheral register access. |
| Low-power operating modes | HALT, STOP, and SNOOZE modes reduce active current to sub-mA levels while retaining RAM content and wake-up capability via peripheral interrupts. |
| On-chip debug interface | Fine-grained trace and breakpoint support via JTAG interface - enables real-time debugging of time-critical control algorithms without probe interference. |
Applications
| Industrial Motor Control | Factory Automation PLC I/O Module |
|---|---|
Use Scenario: Closed-loop control of 3-phase PMSM/BLDC motors in HVAC compressors and conveyor drives. IC Role / Device Role / Timing Role: Real-time execution of FOC (Field-Oriented Control) algorithm, synchronized ADC sampling, and PWM generation with <1 µs jitter. Use Value: Integrated CAN and DTC enable deterministic torque command distribution and current feedback acquisition without CPU polling. | Use Scenario: Distributed digital I/O expansion node communicating over CANopen or custom CAN protocol. IC Role / Device Role / Timing Role: Protocol handler and local logic executor - manages 16-channel DI/DO with timestamped event capture and cyclic data exchange. Use Value: On-chip CAN controller with 32 message buffers supports concurrent handling of configuration, status, and alarm messages at 500 kbps. |
| Energy Metering Gateway | Building Management System Controller |
Use Scenario: Sub-metering aggregation unit collecting data from RS-485 smart meters and reporting via CAN or Ethernet gateway. IC Role / Device Role / Timing Role: Protocol translation bridge - parses Modbus RTU frames and maps values into CAN message objects. Use Value: Dual SCI interfaces allow simultaneous RS-485 master/slave operation while CAN handles upstream network transport. | Use Scenario: Local HVAC controller managing fan speed, valve position, and temperature setpoints across multiple zones. IC Role / Device Role / Timing Role: Embedded real-time supervisor - runs PID loops, logs sensor history, and responds to BACnet MS/TP or CAN-based commands. Use Value: 64 KB RAM accommodates multi-zone control state tables and 12-bit ADC provides precision for thermistor and pressure transducer inputs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F72374ADFP#V0 | Same SH-2A core, 384 KB Flash, 48 KB RAM, identical peripheral set except reduced CAN message buffer count (16 vs. 32). | Suitable for cost-sensitive nodes with lighter CAN traffic or smaller firmware footprint. | Select when CAN message throughput and Flash margin are lower priorities than BOM cost reduction. |
| R5F72376ADFP#V0 | Same package and pinout, 768 KB Flash, 96 KB RAM, adds second CAN channel and extra SCI interface. | Required for dual-CAN architectures (e.g., safety redundancy or separate control/network buses). | Choose when expanding network topology or increasing firmware complexity demands more memory and interface headroom. |
Compared with R5F72374ADFP#V0 and R5F72376ADFP#V0, the R5F72375ADFP#V0 offers balanced Flash/RAM capacity and single-CAN performance ideal for mid-tier industrial controllers where 32-message buffering ensures reliable message queuing under peak load without over-provisioning resources.
Availability
R5F72375ADFP#V0 is available at Aetrix Electronics and suitable for industrial motor control, factory automation I/O modules, and building management system controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F72375ADFP#V0 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 industrial, automotive, and infrastructure markets.
The SH7237 Group - including the R5F72375ADFP#V0 - was designed specifically for real-time industrial control applications demanding high-integration, CAN connectivity, and deterministic timing in extended temperature environments.
FAQ
Does the R5F72375ADFP#V0 include an integrated CAN transceiver?
No, the R5F72375ADFP#V0 integrates only the CAN protocol controller (MAC layer). An external physical-layer transceiver such as the TJA1050 or SN65HVD230 is required to connect to the CAN bus. The R5F72375ADFP#V0 provides CAN_TX and CAN_RX signals compliant with ISO 11898-1, and proper termination and biasing must be implemented externally per the transceiver datasheet.
What development tools are officially supported for the R5F72375ADFP#V0?
Renesas provides full toolchain support for the R5F72375ADFP#V0, including the High-performance Embedded Workshop (HEW) IDE, e² studio with GCC-SH compiler, and the E8a/E20 on-chip debug emulators. Renesas also supplies the SH7237 Group-specific device drivers, peripheral library examples, and application notes covering CAN initialization, ADC calibration, and low-power mode transitions - all validated for use with the R5F72375ADFP#V0.
Is the R5F72375ADFP#V0 qualified for automotive applications?
No, the R5F72375ADFP#V0 is rated for industrial temperature range (−40°C to +85°C) and classified as a "Standard" quality grade per Renesas documentation. It is not AEC-Q100 qualified and lacks automotive-specific features such as enhanced ESD protection, extended voltage tolerance, or fault injection test reports. For automotive use, consider Renesas' RH850 or RL78/F1x families instead of the R5F72375ADFP#V0.
How many independent PWM outputs does the R5F72375ADFP#V0 support?
The R5F72375ADFP#V0 does not include a dedicated PWM peripheral, but achieves PWM generation using its 3-channel MTU (Multi-Function Timer Unit). Each MTU channel supports complementary PWM output with dead-time insertion, enabling 3-phase motor drive control. Up to six independent PWM signals (3 pairs) can be generated with synchronized timing and configurable duty cycle resolution - all managed by hardware timers without CPU intervention.
What is the maximum operating frequency and associated power supply requirement for the R5F72375ADFP#V0?
The R5F72375ADFP#V0 operates at a maximum CPU frequency of 64 MHz, achieved using the on-chip PLL with an external 8 MHz crystal. It requires a regulated 3.3 V ±10% supply (3.0 V to 3.6 V) applied to both VCC and AVCC pins. Power consumption at 64 MHz and full peripheral activation is approximately 120 mW (37 mA @ 3.3 V), with dynamic voltage scaling not supported - frequency and voltage are fixed per design.
R5F72375ADFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 120-LQFP
- Series:
- SuperH® SH7237
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- SH2A
- Core Size:
- 32-Bit Single-Core
- Speed:
- 160MHz
- Connectivity:
- CANbus, EBI/EMI, SCI, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F72375ADFP#V0 FAQ
1.How can I place an order for R5F72375ADFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F72375ADFP#V0 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 R5F72375ADFP#V0 reliable?
The price and inventory of R5F72375ADFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F72375ADFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F72375ADFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F72375ADFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F72375ADFP#V0?
R5F72375ADFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F72375ADFP#V0 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 R5F72375ADFP#V0?
For technical support, including R5F72375ADFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F72375ADFP#V0 requirements.
6.How does Aetrix verify that R5F72375ADFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F72375ADFP#V0 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 R5F72375ADFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F72375ADFP#V0?
All R5F72375ADFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F72375ADFP#V0, 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 R5F72375ADFP#V0 part is unused and in its original packaging.
Return procedure for R5F72375ADFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F72375ADFP#V0 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
