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Renesas M30873FHGP#U5
- Part No.:
- M30873FHGP#U5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
M30873FHGP#U5.pdf
- Description:
- IC MCU 16/32BIT 384KB 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,835
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Product details
Overview
M30873FHGP#U5 from Renesas Electronics is a 100-pin LQFP flash-based 16-bit MCU in the M32C/87A family, featuring an M32C/80 CPU core, 384 KB on-chip flash ROM + 4 KB data flash, 24 KB RAM, dual CAN 2.0B channels (M32C/87 variant), and integrated peripherals including 10-bit ADC (26 ch), dual 8-bit DAC, UARTs (6 total), I²C, intelligent I/O timers, and 3-phase motor control logic - deployed in industrial automation controllers and office equipment.
For engineers reviewing the M30873FHGP#U5 datasheet, M30873FHGP#U5 pinout, M30873FHGP#U5 application, or M30873FHGP#U5 equivalent, key selection considerations include its 100-pin PLQP0100KB-A package, 24 MHz/32 MHz dual-frequency operation, -20°C to +85°C industrial temperature grade, CAN 2.0B compliance, and on-chip debug support for embedded firmware development.
Technical Context
The M30873FHGP#U5 implements the M32C/80 CPU core with 108 basic instructions and supports single-chip, memory expansion, and microprocessor operating modes. Its clock system integrates main/sub oscillators, on-chip oscillator, and PLL frequency synthesizer with selectable division ratios (1–16) and oscillation stop detection.
Peripheral integration includes DMAC (4-channel cycle-steal), DMACII (burst/single/chain transfer), 16-bit Timer A (×5) and Timer B (×6), 3-phase inverter control using TA1/TA2/TA4/TB2, and dual CAN modules compliant with ISO 11898-1:2003 (CAN 2.0B active).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M32C/80 Series: 16-bit, 108 basic instructions, 16×16→32-bit multiply, 16×16+48→48-bit MAC |
| Max Operating Frequency | 32 MHz at VCC1 = 4.2–5.5 V; 24 MHz at VCC1 = 3.0–5.5 V - defines real-time instruction throughput and peripheral timing margins |
| Memory | 384 KB flash ROM + 4 KB data flash; 24 KB RAM - enables field-upgradable firmware and runtime data logging |
| ADC/DAC | 10-bit resolution × 26 channels (single-chip mode); dual 8-bit DAC - supports analog sensor interfacing and actuator control |
| CAN Interface | 2 independent CAN 2.0B channels, 16-slot message buffers per channel - meets automotive-grade communication robustness requirements |
| Package & Temp | 100-pin LQFP (PLQP0100KB-A), -20°C to +85°C ambient - suitable for convection-cooled industrial PCB layouts |
| Power Consumption | 23 mA @ 24 MHz / 3.3 V; 0.8 μA in stop mode - enables low-power standby in battery-backed systems |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm pitch, exposed pad not specified.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P9_6 | CAN1OUT / TXD4 / SDA4 / SRXD4 | Primary CAN 1 transmit output; also serves as I²C data line and UART4 TX - requires external CAN transceiver and termination |
| P9_5 | CAN1IN / CLK4 / CAN1WU | CAN 1 receive input with wake-up capability; dual-function clock input for UART4 - enables bus-wake from sleep |
| P8_3 / P8_2 | CAN0IN / CAN0OUT | Dedicated CAN 0 differential pair interface - supports full CAN 2.0B protocol stack without software bit-banging |
| P6_3 / P6_2 | TXD0 / RXD0 / IrDAOUT / IrDAIN | IrDA-compliant UART0 interface - allows optical serial communication with consumer devices |
| P5_3 | CLKOUT / BCLK / ALE | Programmable clock output or bus clock signal - synchronizes external logic or memory access timing |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Debug & Flash Reprogram | Enables in-system firmware updates and real-time debugging without external emulators |
| 3-Phase Motor Control Logic | Integrated dead-time insertion and complementary PWM generation using TA1/TA2/TA4/TB2 - reduces external gate-driver complexity |
| Intelligent I/O Timers | 16-bit timers with input capture (8 ch), output compare (10 ch), and HDLC/IEBus support - offloads protocol processing from CPU |
| CRC-CCITT Hardware Engine | Accelerates frame integrity checking for CAN, UART, and custom protocols - improves deterministic response time |
| Voltage Detection & Reset | Vdet3/Vdet4 functions with cold/warm start discrimination - ensures reliable boot under brown-out conditions |
Applications
| Industrial PLC Controller | Office Equipment Motor Drive |
|---|---|
Use Scenario: Compact programmable logic controller managing I/O, motion sequencing, and HMI communication in factory-floor machinery. IC Role / Device Role / Timing Role: Central control unit executing ladder logic, coordinating CAN-based I/O modules, and generating precise PWM for servo positioning. Use Value: Integrated 3-phase motor control timers and dual CAN reduce component count and PCB area versus discrete solutions. | Use Scenario: High-speed document feeder and paper path control in multifunction printers and copiers. IC Role / Device Role / Timing Role: Real-time motor commutation controller with encoder feedback handling variable load torque and jam detection. Use Value: On-chip 10-bit ADC (26 ch) and dual 8-bit DAC enable closed-loop current/voltage regulation without external converters. |
| Automotive Body Control Module | Industrial Data Acquisition Node |
Use Scenario: Gateway node aggregating signals from door modules, lighting, and HVAC via CAN bus in light commercial vehicles. IC Role / Device Role / Timing Role: CAN 2.0B-compliant communication processor with message filtering, buffering, and error handling. Use Value: Dual CAN channels allow simultaneous connection to powertrain and body networks without external bridge ICs. | Use Scenario: Remote sensor node collecting temperature, pressure, and vibration data in manufacturing equipment for predictive maintenance. IC Role / Device Role / Timing Role: Low-power data logger with flash storage, RTC-less timestamping, and UART/I²C peripheral interfacing. Use Value: 0.8 μA stop-mode current and on-chip data flash enable multi-year battery operation with periodic wake-up sampling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566TEADFP | RX66T 32-bit core, 120 MHz, 512 KB flash, 64 KB RAM, single CAN FD channel | Higher performance, CAN FD support, but no native 3-phase motor control hardware | Select when migrating to CAN FD or requiring >100 DMIPS; requires redesign for motor control logic |
| MB9BF516RPMC | FM4 32-bit ARM Cortex-M4F, 144 MHz, 512 KB flash, 128 KB RAM, dual CAN 2.0B | Floating-point unit, DSP extensions, larger memory - no M32C instruction compatibility | Choose for complex math-intensive tasks (e.g., digital power conversion); toolchain migration required |
Compared with R5F566TEADFP and MB9BF516RPMC, the M30873FHGP#U5 delivers deterministic real-time control with dedicated 3-phase PWM and legacy M32C ecosystem support, while offering lower power and smaller footprint than 32-bit alternatives - ideal for cost-sensitive, function-specific industrial designs.
Availability
M30873FHGP#U5 is available at Aetrix Electronics and suitable for industrial automation controllers, office equipment motor drives, and automotive body control modules requiring stable component supply across extended product lifecycles.
Supply support for M30873FHGP#U5 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 M32C/87 Group was designed for high-integration embedded control in resource-constrained industrial and office equipment, emphasizing real-time determinism, mixed-signal capability, and CAN-based distributed control.
FAQ
What is the maximum operating frequency of the M30873FHGP#U5 and what voltage range supports it?
The M30873FHGP#U5 operates at up to 32 MHz when supplied with VCC1 = 4.2 V to 5.5 V, and at 24 MHz across VCC1 = 3.0 V to 5.5 V. These ratings are defined in the official Renesas REJ03B0127-0151 datasheet, Table 1.3 and Table 1.4. The M30873FHGP#U5 must not be operated outside these validated voltage-frequency combinations to ensure timing compliance and reliability.
Does the M30873FHGP#U5 include on-chip debug capability and flash reprogramming support?
Yes, the M30873FHGP#U5 includes full on-chip debug functionality and on-board flash reprogramming capability as documented in Section 1.1.2 of the Renesas datasheet. This allows firmware updates and real-time debugging via standard interfaces without requiring external emulators - a key feature confirmed for the M30873FHGP#U5 in the M32C/87A product list (Table 1.6).
How many CAN 2.0B channels does the M30873FHGP#U5 support, and which pins are assigned to them?
The M30873FHGP#U5 supports two independent CAN 2.0B channels as part of the M32C/87 variant (not M32C/87A or M32C/87B). CAN0 uses P8_3 (CAN0IN) and P8_2 (CAN0OUT); CAN1 uses P9_6 (CAN1OUT) and P9_5 (CAN1IN/CAN1WU). This configuration is explicitly stated in Tables 1.1 and 1.2 and confirmed in Figure 1.2 block diagram.
What is the ADC resolution and channel count for the M30873FHGP#U5 in single-chip mode?
In single-chip mode, the M30873FHGP#U5 provides a 10-bit successive-approximation ADC with 26 input channels, as specified in Table 1.4 (100-pin package specifications). This matches the M30873FHGP#U5's PLQP0100KB-A package and is distinct from the 34-channel capability of the 144-pin variants.
Is the M30873FHGP#U5 qualified for automotive applications, and what temperature grade does it carry?
The M30873FHGP#U5 is rated for -20°C to +85°C operating ambient temperature and classified as "Standard" quality grade per Renesas documentation (Section 7 of notice), making it suitable for industrial and office equipment but not for automotive safety-critical systems. It is not AEC-Q100 qualified, and Renesas explicitly restricts automotive use to "High Quality" grade parts unless otherwise specified.
M30873FHGP#U5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M32C/80/87
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
- 85
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 24K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 26x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30873FHGP#U5 FAQ
1.How can I place an order for M30873FHGP#U5 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30873FHGP#U5 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 M30873FHGP#U5 reliable?
The price and inventory of M30873FHGP#U5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30873FHGP#U5 is usually 5 days.
3.What payment methods are accepted for M30873FHGP#U5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30873FHGP#U5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30873FHGP#U5?
M30873FHGP#U5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30873FHGP#U5 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 M30873FHGP#U5?
For technical support, including M30873FHGP#U5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30873FHGP#U5 requirements.
6.How does Aetrix verify that M30873FHGP#U5 is sourced from the original manufacturer or authorized distributors?
All M30873FHGP#U5 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 M30873FHGP#U5 meets industry standards.
7.What is the process for return or replacement of M30873FHGP#U5?
All M30873FHGP#U5 units undergo pre-shipment inspection (PSI). If there is an issue with M30873FHGP#U5, 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 M30873FHGP#U5 part is unused and in its original packaging.
Return procedure for M30873FHGP#U5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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