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Renesas M30875FHAGP#U3
- Part No.:
- M30875FHAGP#U3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
M30875FHAGP#U3.pdf
- Description:
- IC MCU 16/32BIT 384KB 144LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,071
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Product details
Overview
M30875FHAGP#U3 from Renesas Electronics is a 384 KB flash-based 16-bit MCU in the M32C/87 Group, featuring an M32C/80 CPU core, dual CAN 2.0B channels, 144-pin LQFP package, and operation up to 32 MHz at 4.2–5.5 V. It integrates 24 KB RAM, 10-bit ADC (34 channels), dual 8-bit DACs, and hardware timers for motor control - deployed in industrial automation and office equipment.
For engineers reviewing the M30875FHAGP#U3 datasheet, M30875FHAGP#U3 pinout, M30875FHAGP#U3 application, or M30875FHAGP#U3 equivalent, key selection criteria include dual-CAN support, 144-pin LQFP footprint, 32 MHz real-time performance, on-chip debug capability, and compatibility with Renesas' M32C toolchain and legacy M16C software migration paths.
Technical Context
The M30875FHAGP#U3 implements the M32C/80 CPU core with 108 basic instructions and 16×16→32-bit multiply-add capability. Its memory architecture supports 16 MB external address space with configurable bus width (8/16-bit), wait states (1–7), and four chip selects - enabling direct interface to SRAM, Flash, and peripherals.
It embeds two independent CAN 2.0B modules (16-slot × 2 channels), five UARTs with IrDA/I²C/IEBus options, and dedicated timer resources for 3-phase motor control (using Timer A1/A2/A4 and Timer B2) plus on-chip dead-time generation - all synchronized via a PLL frequency synthesizer and four clock sources (main/sub/oscillator/PLL).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M32C/80 with 16×16→32-bit multiplier and 16×16+48→48-bit MAC; enables efficient motor control math and signal processing. |
| Max Operating Frequency | 32 MHz at VCC1 = 4.2–5.5 V; delivers 31.3 ns minimum instruction execution time for deterministic real-time response. |
| Memory | 384 KB flash + 4 KB data flash, 24 KB RAM; supports field firmware updates and runtime parameter storage without external EEPROM. |
| CAN Interface | Dual CAN 2.0B channels (16 slots each); allows concurrent communication on two isolated automotive/industrial networks with message filtering and prioritization. |
| Analog Peripherals | 10-bit ADC with 34 input channels and sample-and-hold; supports simultaneous sampling of multiple sensor inputs in motor feedback loops. |
| Digital I/O | 121 CMOS I/O pins with selectable pull-up resistors; provides flexible peripheral interfacing and GPIO expansion without external biasing components. |
| Power Management | Wait mode (45 μA @ 1 MHz) and stop mode (0.8 μA); enables ultra-low-power operation in battery-backed or energy-constrained systems. |
Pinout & Package
Package: 144-pin LQFP (PLQP0144KA-A), 20 mm × 20 mm, 0.5 mm pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P8_2 / INT0 / CAN0OUT | CAN Channel 0 Transmit Output | Direct connection to CAN transceiver TXD line; requires external 120 Ω termination and isolation for bus compliance. |
| P8_3 / INT1 / CAN0IN | CAN Channel 0 Receive Input | Connects to CAN transceiver RXD; includes built-in filtering and edge detection for interrupt-driven message handling. |
| P9_5 / CAN1IN | CAN Channel 1 Receive Input | Second independent CAN receive path; enables dual-network topology without software arbitration overhead. |
| P9_6 / CAN1OUT | CAN Channel 1 Transmit Output | Isolated transmit output for redundant or distributed control networks; shares no internal resources with CAN0. |
| P14_0–P14_3 / INPC1_x / OUTC1_x | Intelligent I/O Capture/Compare Channels | Hardware-timed input capture and PWM output generation for encoder position sensing and gate drive timing. |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B Controllers | Independent 16-slot message buffers per channel enable concurrent high-priority diagnostics and low-priority telemetry on separate buses. |
| 3-Phase Motor Control Timer | Integrated dead-time insertion and complementary PWM outputs using Timer A1/A2/A4 + Timer B2 eliminate external gate-driver logic. |
| On-Chip Debug & Flash Reprogram | Full JTAG-based on-chip debug with flash security (ROM code protect + ID check) supports secure field firmware updates. |
| Flexible Clock System | Four clock sources (main crystal, sub-crystal, on-chip oscillator, PLL) with programmable dividers (1–16) allow dynamic power/performance scaling. |
| Intelligent I/O with Encoder Support | Hardware 2-phase encoder input processing across 3 timer units reduces CPU load during high-speed position tracking (e.g., servo motors). |
Applications
| Industrial PLC I/O Module | Office Equipment Motor Controller |
|---|---|
Use Scenario: Real-time monitoring and actuation of discrete sensors, analog process signals, and stepper/servo drives in modular PLC backplanes. IC Role / Device Role / Timing Role: Central controller executing ladder logic, managing dual CAN fieldbus communication (PROFIBUS-DP over CAN), and generating precise PWM for valve positioning. Use Value: Integrated 34-channel 10-bit ADC and dual CAN reduce BOM count by eliminating external bus controllers and analog front-end ICs. | Use Scenario: Closed-loop speed and torque control of paper feed, scanning head, and finishing mechanisms in multifunction printers. IC Role / Device Role / Timing Role: Dedicated motor control unit running field-oriented control (FOC) algorithms with hardware-accelerated PWM and encoder feedback capture. Use Value: On-chip dead-time timer and 3-phase inverter control logic eliminate external gate driver ICs and simplify PCB layout. |
| Automotive Body Control Unit | Energy Meter Communication Hub |
Use Scenario: Gateway node aggregating door lock, lighting, and HVAC status over CAN while interfacing with LIN slaves via UART. IC Role / Device Role / Timing Role: Dual-CAN master coordinating chassis network (CAN0) and infotainment network (CAN1) with message routing and error logging. Use Value: 16-slot per channel CAN buffers support concurrent transmission of diagnostic (UDS) and functional messages without software queuing delays. | Use Scenario: Smart meter concentrator collecting AMI data from multiple meters via RS-485 and forwarding via CAN or GPRS modem. IC Role / Device Role / Timing Role: Protocol translation engine converting Modbus RTU (UART) to CANopen frames with timestamped event logging in flash. Use Value: Hardware CRC-CCITT calculation and 4 KB data flash enable secure, tamper-resistant firmware and metering log storage without external memory. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566TEADFP | 32-bit RX66T core, 120 MHz, single CAN FD channel, 1 MB flash, 128 KB RAM; lacks dual classical CAN. | Targeted at higher-performance motor control (e.g., PMSM FOC) but requires CAN FD infrastructure upgrade. | Select when migrating to CAN FD or requiring >32 MHz deterministic timing; not drop-in due to architecture and peripheral differences. |
| MB9BF516RPMC | 32-bit ARM Cortex-M4F, 160 MHz, dual CAN 2.0B, 1 MB flash, 192 KB RAM; no integrated 3-phase motor timer. | Suitable for complex HMI + control integration but requires external dead-time logic or software PWM management. | Choose for modern toolchain support and DSP extensions; verify external gate driver compatibility for motor control. |
Compared with R5F566TEADFP and MB9BF516RPMC, the M30875FHAGP#U3 offers proven dual-CAN 2.0B interoperability with legacy industrial networks and hardware-accelerated 3-phase motor control - reducing firmware complexity and validation effort in cost-sensitive, long-lifecycle applications.
Availability
M30875FHAGP#U3 is available at Aetrix Electronics and suitable for industrial automation, office equipment, and automotive body electronics requiring stable component supply, long-term lifecycle support, and backward-compatible firmware maintenance.
Supply support for M30875FHAGP#U3 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 IoT markets.
The M32C/87 Group, including M30875FHAGP#U3, was designed for cost-effective, real-time control in office automation, industrial machinery, and automotive subsystems - emphasizing CAN connectivity, motor control acceleration, and seamless migration from M16C platforms.
FAQ
What is the maximum operating frequency and supply voltage range for the M30875FHAGP#U3?
The M30875FHAGP#U3 operates at up to 32 MHz with VCC1 between 4.2 V and 5.5 V, or at 24 MHz with VCC1 between 3.0 V and 5.5 V. VCC2 must be set between 3.0 V and VCC1. This dual-voltage domain supports mixed-signal interfacing while maintaining core stability under varying load conditions. The M30875FHAGP#U3 datasheet specifies these ranges in Tables 1.1 and 1.3.
Does the M30875FHAGP#U3 support dual CAN 2.0B interfaces, and how are they implemented?
Yes, the M30875FHAGP#U3 integrates two independent CAN 2.0B modules, each with 16 message slots and full protocol handling (arbitration, error detection, retransmission). Pins P8_2/P8_3 serve CAN0, and P9_5/P9_6 serve CAN1. Both channels operate concurrently without resource contention. The M30875FHAGP#U3 block diagram (Figure 1.2) and Table 1.1 confirm this dual-channel configuration.
What package type and pin count does the M30875FHAGP#U3 use?
The M30875FHAGP#U3 uses a 144-pin LQFP package (PLQP0144KA-A), measuring 20 mm × 20 mm with 0.5 mm pitch. This package is explicitly listed in Table 1.5 for the M30875FHAGP variant and confirmed in Figure 1.3 (pin assignment diagram). It provides 121 CMOS I/O pins, supporting high peripheral integration in space-constrained industrial designs.
How much on-chip memory does the M30875FHAGP#U3 include, and what types are available?
The M30875FHAGP#U3 includes 384 KB of main flash memory plus an additional 4 KB of dedicated data flash for nonvolatile parameter storage, and 24 KB of RAM. All memory is on-die and accessible without external bus cycles. These values are specified in Table 1.5 under "ROM Capacity" and "RAM Capacity" for part number M30875FHAGP.
What debugging and programming capabilities does the M30875FHAGP#U3 provide?
The M30875FHAGP#U3 supports on-chip debug via JTAG interface and on-board flash reprogramming through its integrated debug module. It includes ROM code protection and ID code check features to prevent unauthorized access. These capabilities are documented in Table 1.1 ("Debug functions") and Section 1.1.2 of the M32C/87 Group datasheet (REJ03B0127-0151 Rev.1.51).
M30875FHAGP#U3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- M16C™ M32C/80/87
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- M32C/80
- Core Size:
- 16/32-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, IEBus, IrDA, SIO, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 121
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 24K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 34x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30875FHAGP#U3 FAQ
1.How can I place an order for M30875FHAGP#U3 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30875FHAGP#U3 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 M30875FHAGP#U3 reliable?
The price and inventory of M30875FHAGP#U3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30875FHAGP#U3 is usually 5 days.
3.What payment methods are accepted for M30875FHAGP#U3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30875FHAGP#U3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30875FHAGP#U3?
M30875FHAGP#U3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30875FHAGP#U3 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 M30875FHAGP#U3?
For technical support, including M30875FHAGP#U3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30875FHAGP#U3 requirements.
6.How does Aetrix verify that M30875FHAGP#U3 is sourced from the original manufacturer or authorized distributors?
All M30875FHAGP#U3 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 M30875FHAGP#U3 meets industry standards.
7.What is the process for return or replacement of M30875FHAGP#U3?
All M30875FHAGP#U3 units undergo pre-shipment inspection (PSI). If there is an issue with M30875FHAGP#U3, 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 M30875FHAGP#U3 part is unused and in its original packaging.
Return procedure for M30875FHAGP#U3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
M30875FHAGP#U3 Tags
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ATTINY4-TSHR
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