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Renesas M30853FHFP#U3
- Part No.:
- M30853FHFP#U3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
M30853FHFP#U3.pdf
- Description:
- IC MCU 16/32B 384KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,909
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Product details
Overview
M30853FHFP#U3 from Renesas Electronics is a 16/32-bit single-chip microcontroller based on the M32C/80 CPU core, housed in a 100-pin plastic molded LQFP (PLQP0100KB-A) package. It delivers 31.3 ns minimum instruction execution time at 32 MHz BCLK, integrates dual CAN 2.0B modules, a 10-bit 26-channel A/D converter, and 4-channel DMAC - enabling real-time control in automotive body electronics and industrial motor drives.
For engineers reviewing the M30853FHFP#U3 datasheet, M30853FHFP#U3 pinout, M30853FHFP#U3 application, or M30853FHFP#U3 equivalent, key selection criteria include its 100-pin LQFP footprint, dual-CAN interface with wake-up capability, 26-channel analog input support, flash memory programming voltage tolerance (3.3 V ± 0.3 V or 5.0 V ± 0.5 V), and −20 to +85 °C operating ambient temperature range.
Technical Context
The M30853FHFP#U3 implements the M32C/80 series CPU core with 108 basic instructions and supports single-chip, memory expansion, and microprocessor operating modes. Its 16-Mbyte address space accommodates complex firmware while maintaining deterministic real-time response via 39 internal + 8 external interrupt sources and 7 priority levels.
It embeds five peripheral timer groups (Timer A: 5×16-bit, Timer B: 6×16-bit), intelligent I/O with 8-channel time measurement/waveform generation, and dual CAN controllers compliant with ISO 11898-1:2003 (CAN 2.0B). The on-chip clock generation includes main/sub oscillation circuits, PLL frequency synthesizer, and on-chip oscillator - all supporting external crystal or ceramic resonator connection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M32C/80 series 16/32-bit RISC core with 108 instructions and 31.3 ns min. execution time at 32 MHz |
| Memory | Flash memory version with 512 KB ROM capacity and 100 write/erase cycles endurance |
| ADC | 10-bit successive-approximation A/D converter with 26 input channels for sensor interfacing |
| CAN Interface | Two independent CAN 2.0B-compliant modules with bus wake-up detection and error handling |
| Package | 100-pin plastic LQFP (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm pitch, RoHS-compliant |
| Supply Voltage | VCC1 = 4.2–5.5 V, VCC2 = 3.0–VCC1; supports 3.3 V or 5.0 V flash programming |
| Operating Temp | −20 °C to +85 °C ambient, suitable for industrial and automotive non-safety-critical applications |
Pinout & Package
Package: PLQP0100KB-A (100-pin plastic LQFP), 14 mm × 14 mm body, 0.5 mm lead pitch, exposed pad not specified.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 I/O with analog input (AN00–AN07) | General-purpose digital I/O; multiplexed with 8-channel 10-bit ADC inputs |
| P10–P17 | Port 1 I/O with interrupt inputs (INT3–INT5) | Digital I/O supporting edge-triggered external interrupts for event capture |
| P60–P67 | UART/CAN/SCL/SDA pins (TxD0–TxD1, RxD0–RxD1, CAN0OUT–CAN1WU) | Configurable serial interfaces including two full-duplex UARTs and dual CAN transceivers |
| P70–P71 | N-channel open-drain output ports (TA0OUT/TA0IN, TxD2/RxD2) | Support level-shifted communication and three-phase motor control waveform output |
| P80–P87 | Intelligent I/O and clock pins (ISRxD0, ISCLK0, XCIN/XCOUT) | Enable high-precision timing functions and external crystal/resonator connection |
| P90–P97 | CAN, SS, RTS/CTS, ADTRG, SCL4/SDA4 | Second CAN channel, synchronous serial I/O, analog trigger, and I²C-compatible interface |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B Modules | Enables redundant or multi-node vehicle network communication with bus-off recovery and message filtering |
| 26-Channel 10-bit ADC | Supports simultaneous sampling of multiple sensors (e.g., temperature, current, position) without external mux |
| 4-Channel DMAC II | Offloads CPU during memory-to-peripheral transfers (e.g., ADC → RAM, UART TX buffer → shift register) |
| Intelligent I/O (8 channels) | Performs time measurement or PWM generation independently of CPU, reducing ISR overhead in motor control |
| On-Chip PLL Synthesizer | Generates precise system clocks from low-frequency crystals (e.g., 4–8 MHz) to drive BCLK up to 32 MHz |
Applications
| Automotive Body Control | Industrial Motor Drive |
|---|---|
Use Scenario: Central body controller managing door locks, window lifts, lighting, and mirror adjustment in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing real-time CAN messaging, analog sensor acquisition (e.g., potentiometer feedback), and PWM-driven actuator control. Use Value: Dual CAN interfaces enable seamless integration into vehicle backbone and sub-networks; 26 ADC channels eliminate need for external analog front-end ICs. | Use Scenario: Closed-loop speed/torque control of BLDC motors in HVAC blowers, pumps, and conveyors. IC Role / Device Role / Timing Role: Real-time motor commutation engine using intelligent I/O for hall-effect timing and PWM generation, synchronized with ADC current sensing. Use Value: Hardware-accelerated timer A/B and intelligent I/O reduce CPU load below 15%, freeing cycles for field-oriented control algorithms. |
| Office Equipment Control | Communications Infrastructure |
Use Scenario: Embedded controller in multifunction printers managing paper path sensors, stepper motor sequencing, and USB/Ethernet host interface. IC Role / Device Role / Timing Role: System-on-chip managing parallel I/O, serial peripherals (IEBus, UART), and flash-based firmware updates. Use Value: Integrated 5-channel serial I/O (including IEBus and I²C) replaces discrete level translators and interface ASICs. | Use Scenario: Base station subsystem controller handling power management, fan control, and status monitoring in LTE small cells. IC Role / Device Role / Timing Role: Supervisory MCU interfacing with PMICs via I²C, reading thermal sensors via ADC, and asserting reset signals via GPIO. Use Value: Watchdog timer with 15-bit counter and prescaler ensures reliable recovery from firmware hangs without external watchdog IC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566TEADFP#30 | 32-bit RX66T core, 120 MHz max, 512 KB flash, 64-pin LQFP, no CAN but includes GPT timers and encoder interface | Targeted at high-speed motor control requiring >100 kSPS ADC sampling and hardware position calculation | Select when needing higher PWM resolution and integrated encoder counter; not drop-in due to different pinout and peripheral set |
| MB9BF516RPMC-G-SNE2 | 32-bit ARM Cortex-M3, 100 MHz, 512 KB flash, 100-pin LQFP, single CAN 2.0B, 12-bit 24-channel ADC | Offers richer software ecosystem (CMSIS, RTOS support) and lower active power (12 mA @ 100 MHz vs. 28 mA @ 32 MHz) | Choose for new designs prioritizing toolchain maturity and power efficiency over legacy M32C code compatibility |
Compared with R5F566TEADFP#30 and MB9BF516RPMC-G-SNE2, the M30853FHFP#U3 provides deterministic real-time latency via its M32C architecture and dual CAN - critical for legacy automotive ECUs where timing predictability outweighs raw MIPS, while offering proven qualification for industrial temperature operation without requalification effort.
Availability
M30853FHFP#U3 is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor drives, office equipment control, and communications infrastructure requiring stable component supply across extended product lifecycles.
Supply support for M30853FHFP#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 formed in 2010 through the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power solutions.
The M32C/85 Group was designed for cost-sensitive, real-time embedded applications demanding high peripheral integration - especially in automotive body electronics, industrial automation, and office equipment where CAN networking and analog sensing are essential.
FAQ
What is the maximum operating frequency and corresponding supply voltage for the M30853FHFP#U3?
The M30853FHFP#U3 achieves a minimum instruction execution time of 31.3 ns at 32 MHz BCLK, requiring VCC1 = 4.2 V to 5.5 V. At reduced speed (24 MHz BCLK), it operates down to VCC1 = 3.0 V, enabling flexible power management in battery-backed systems. This specification is confirmed in Table 1.2 of the official Renesas REJ03B0046-0121 datasheet for the M32C/85 group.
Does the M30853FHFP#U3 support both CAN 2.0A and CAN 2.0B protocols?
Yes, the M30853FHFP#U3 supports CAN 2.0B, which includes both standard (11-bit ID) and extended (29-bit ID) frame formats. Its dual CAN modules comply fully with ISO 11898-1:2003 and implement message objects, acceptance filtering, and bus-off recovery - making it suitable for modern automotive networks requiring extended addressing. This is explicitly stated in Section 1.2 of the M32C/85 datasheet.
How many analog input channels does the M30853FHFP#U3 ADC support, and what is its resolution?
The M30853FHFP#U3 integrates a single 10-bit successive-approximation A/D converter with 26 input channels, as specified for the 100-pin package variant in Table 1.2. These channels include dedicated analog pins (AN00–AN25) and shared port pins (e.g., P00–P07, P10–P17), allowing flexible sensor routing without external multiplexing. Resolution remains fixed at 10 bits across all channels.
What package type and dimensions does the M30853FHFP#U3 use?
The M30853FHFP#U3 uses the PLQP0100KB-A package: a 100-pin plastic LQFP with 14 mm × 14 mm body size and 0.5 mm lead pitch. Pin 1 location and thermal pad absence are defined in Figure 1.4 of the Renesas REJ03B0046-0121 document. This package is RoHS-compliant and compatible with standard surface-mount reflow profiles.
Is the M30853FHFP#U3 pin-compatible with other members of the M32C/85 family?
No - the M30853FHFP#U3 is specific to the 100-pin LQFP configuration (PLQP0100KB-A) and is not pin-compatible with 144-pin variants like M30853FHP#U3. While functional registers and memory maps align across the M32C/85 group, pin assignments differ significantly between package types, particularly for ports P11–P15, CAN signal routing, and bus control pins, as shown in Figures 1.3 and 1.4.
M30853FHFP#U3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- Series:
- M16C™ M32C/80/85
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- M32C/80
- Core Size:
- 16/32-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, I2C, IEBus, SIO, UART/USART
- Peripherals:
- DMA, 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30853FHFP#U3 FAQ
1.How can I place an order for M30853FHFP#U3 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30853FHFP#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 M30853FHFP#U3 reliable?
The price and inventory of M30853FHFP#U3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30853FHFP#U3 is usually 5 days.
3.What payment methods are accepted for M30853FHFP#U3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30853FHFP#U3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30853FHFP#U3?
M30853FHFP#U3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30853FHFP#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 M30853FHFP#U3?
For technical support, including M30853FHFP#U3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30853FHFP#U3 requirements.
6.How does Aetrix verify that M30853FHFP#U3 is sourced from the original manufacturer or authorized distributors?
All M30853FHFP#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 M30853FHFP#U3 meets industry standards.
7.What is the process for return or replacement of M30853FHFP#U3?
All M30853FHFP#U3 units undergo pre-shipment inspection (PSI). If there is an issue with M30853FHFP#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 M30853FHFP#U3 part is unused and in its original packaging.
Return procedure for M30853FHFP#U3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
M30853FHFP#U3 Tags
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