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Renesas M30800FCFP#U5
- Part No.:
- M30800FCFP#U5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
M30800FCFP#U5.pdf
- Description:
- 16-BIT, FLASH, M16C CPU
- Quantity:
- Payment:
- Shipping:
Inventory:182
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Product details
Overview
M30800FCFP#U5 from Renesas Electronics is a 16-bit single-chip microcontroller belonging to the M16C/80 Group, featuring 256 KB on-chip Flash memory, 16 KB RAM, and integrated peripherals including UARTs, timers (A/B), A/D converter, and programmable I/O ports. It operates at up to 20 MHz with supply voltage of 2.7–5.5 V and targets embedded control in industrial equipment and consumer appliances.
For engineers reviewing the M30800FCFP#U5 datasheet, M30800FCFP#U5 pinout, M30800FCFP#U5 application, or M30800FCFP#U5 equivalent, key selection criteria include Flash endurance (10,000 write/erase cycles), operating temperature range (−40°C to +85°C), and support for CPU rewrite mode enabling in-system programming without external ROM.
Technical Context
The M30800FCFP#U5 implements the M16C CPU core with 16-bit data bus and 24-bit address bus, supporting both little-endian and big-endian operation modes via software configuration. It integrates a watchdog timer, three-phase motor control timers, CRC calculation circuit, and XY converter for coordinate transformation.
Its peripheral subsystem includes four UART channels (UART0–UART4), five 16-bit Timer B units with PWM capability, four 16-bit Timer A units with input capture/compare, and a 10-bit 16-channel A/D converter with conversion time of 1.2 μs per channel.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | M16C 16-bit RISC CPU with 24-bit addressing space |
| Flash Memory | 256 KB on-chip Flash with 10,000 write/erase cycles; supports CPU rewrite mode |
| RAM Size | 16 KB on-chip RAM, accessible in single-cycle read/write |
| Max Operating Frequency | 20 MHz system clock (with 1–10 MHz crystal or external clock input) |
| Supply Voltage | 2.7 V to 5.5 V - enables direct interface with legacy 5 V logic and modern low-voltage systems |
| A/D Converter | 10-bit resolution, 16-channel input, 1.2 μs conversion time, internal reference option |
| Operating Temperature | −40°C to +85°C - qualified for industrial-grade deployment |
Pinout & Package
Package: 100-pin plastic LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, standard JEDEC MO-140AC footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dual VCC/VSS pairs ensure stable core and I/O domain decoupling |
| XT1, XT2 | Crystal oscillator terminals | Supports 1–10 MHz fundamental-mode quartz crystals for precise timing |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts external debounced signal or power-on reset IC |
| P00–P07 | Port 0 bidirectional I/O | 8-bit port with individual direction control; supports NMI, INT0–INT5, and serial I/O multiplexing |
| P10–P17 | Port 1 bidirectional I/O | 8-bit port with alternate functions including UART0/1/2 TX/RX, Timer A/B signals, and A/D inputs |
| P20–P27 | Port 2 bidirectional I/O | 8-bit port supporting UART3/4, three-phase PWM outputs (U/V/W), and external bus interface |
| RD, WR, AS | External bus control | Enables expansion to external memory or peripherals using 16-bit data/24-bit address bus |
Key Features
| Feature | Design Value |
|---|---|
| CPU Rewrite Mode | Enables in-system Flash programming via UART or parallel interface without external programmer |
| Three-Phase Motor Control Timers | Dedicated hardware for 6-step commutation with dead-time insertion and fault protection input |
| Hardware CRC Calculator | Generates 16-bit CRC-CCITT or CRC-16 in one instruction cycle for robust firmware/data integrity checking |
| XY Coordinate Converter | Performs real-time polar-to-rectangular and rectangular-to-polar conversions for motor vector control |
| Multi-Channel UART Support | Five independent UARTs (UART0–UART4) with selectable baud rates, parity, and stop bits for multi-protocol communication |
Applications
| Industrial Motor Control | Home Appliance MCU |
|---|---|
Use Scenario: Variable-speed control of brushless DC motors in HVAC blowers and washing machine drum drives. IC Role / Device Role / Timing Role: Primary controller executing FOC algorithms, generating PWM waveforms, sampling current/voltage feedback, and managing thermal protection. Use Value: Integrated three-phase PWM timers and XY converter reduce external component count and enable sub-microsecond timing precision for real-time torque control. |
Use Scenario: Main control unit in smart refrigerators managing compressor, evaporator fan, defrost cycle, and user interface. IC Role / Device Role / Timing Role: System-on-chip handling sensor acquisition (temperature, door switch), relay/valve actuation, display driving, and communication with Wi-Fi module. Use Value: 256 KB Flash accommodates feature-rich firmware with OTA update capability; 16 KB RAM supports multitasking OS or large state-machine buffers. |
| Factory Automation I/O Module | Energy Metering Controller |
Use Scenario: DIN-rail mounted digital I/O module collecting discrete sensor inputs and driving solenoids/relays in PLC-peripheral applications. IC Role / Device Role / Timing Role: Real-time I/O processor interfacing with RS-485 Modbus RTU network while executing deterministic scan cycles. Use Value: Four UARTs allow simultaneous Modbus master/slave operation, diagnostics port, and debug interface - eliminating need for external UART expanders. |
Use Scenario: Embedded controller in DIN-rail electricity meters performing active/reactive energy calculation, tariff switching, and secure data logging. IC Role / Device Role / Timing Role: High-accuracy measurement engine acquiring ADC samples, computing RMS/THD, and storing tamper-proof logs in Flash. Use Value: 10-bit 16-channel ADC with 1.2 μs conversion supports simultaneous sampling across multiple CT/PT inputs; Flash endurance ensures >10-year log retention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLGFB#30 | RL78/G13-based; 32 KB Flash, 4 KB RAM, lower power (0.52 μA STOP mode), no three-phase PWM hardware | Better suited for battery-powered sensors; lacks motor control accelerators present in M30800FCFP#U5 | Select when ultra-low power or cost sensitivity outweighs motor control feature requirements |
| MB9BF506RPMC-G-SNE2 | ARM Cortex-M3; 512 KB Flash, 64 KB RAM, higher performance (100 MHz), full CAN 2.0B interface | Targets complex motion control with CANopen integration; requires different toolchain and layout | Choose when migrating to 32-bit architecture with CAN connectivity and scalable firmware architecture |
Compared with R5F100PLGFB#30 and MB9BF506RPMC-G-SNE2, the M30800FCFP#U5 delivers optimal balance of Flash density, integrated motor peripherals, and industrial temperature tolerance - making it uniquely suitable for cost-constrained, high-reliability BLDC control where CAN is unnecessary.
Availability
M30800FCFP#U5 is available at Aetrix Electronics and suitable for industrial motor control, home appliance MCU, factory automation I/O modules, and energy metering controllers requiring stable component supply across long product lifecycles.
Supply support for M30800FCFP#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 headquartered in Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The M16C/80 Group, including the M30800FCFP#U5, was designed for cost-sensitive, high-reliability embedded control applications demanding rich peripheral integration and Flash-based field-upgradability in industrial and consumer environments.
FAQ
What is the maximum operating frequency of the M30800FCFP#U5?
The M30800FCFP#U5 supports a maximum system clock frequency of 20 MHz. This is achieved using an external crystal (1–10 MHz) with internal PLL multiplication or direct external clock input. The CPU executes instructions at this rate with zero wait states for on-chip Flash and RAM access, enabling deterministic real-time response critical for motor control loops and communication protocols.
Does the M30800FCFP#U5 support in-system programming?
Yes, the M30800FCFP#U5 supports CPU rewrite mode, allowing full Flash memory programming via UART or parallel interface without removing the device from the board. This capability is implemented in hardware and documented in the M16C/80 Hardware Manual, enabling field firmware updates and reducing manufacturing test complexity for the M30800FCFP#U5.
What peripheral interfaces are integrated into the M30800FCFP#U5?
The M30800FCFP#U5 integrates five UART channels (UART0–UART4), four 16-bit Timer A units, five 16-bit Timer B units with PWM output, a 10-bit 16-channel A/D converter, three-phase motor control timers with dead-time insertion, CRC calculation circuit, XY coordinate converter, and programmable I/O ports. It does not include CAN, USB, or Ethernet interfaces.
What is the Flash memory endurance specification for the M30800FCFP#U5?
The M30800FCFP#U5 specifies 10,000 write/erase cycles for its 256 KB on-chip Flash memory. This endurance rating is validated under standard industrial conditions (−40°C to +85°C) and applies to all Flash sectors. Data retention is guaranteed for 20 years at 85°C or 100 years at 25°C, supporting long-life deployments in energy metering and industrial control where firmware updates occur infrequently but must be highly reliable.
Is the M30800FCFP#U5 qualified for automotive applications?
No, the M30800FCFP#U5 is rated as a Standard quality grade device per Renesas documentation and is intended for computers, office equipment, communications equipment, audio/video devices, home appliances, and industrial robots. It is not qualified to AEC-Q100 or designated for automotive use; Renesas explicitly excludes transportation equipment and safety-critical systems from its Standard-grade applicability for the M30800FCFP#U5.
M30800FCFP#U5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
M30800FCFP#U5 FAQ
1.How can I place an order for M30800FCFP#U5 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30800FCFP#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 M30800FCFP#U5 reliable?
The price and inventory of M30800FCFP#U5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30800FCFP#U5 is usually 5 days.
3.What payment methods are accepted for M30800FCFP#U5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30800FCFP#U5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30800FCFP#U5?
M30800FCFP#U5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30800FCFP#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 M30800FCFP#U5?
For technical support, including M30800FCFP#U5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30800FCFP#U5 requirements.
6.How does Aetrix verify that M30800FCFP#U5 is sourced from the original manufacturer or authorized distributors?
All M30800FCFP#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 M30800FCFP#U5 meets industry standards.
7.What is the process for return or replacement of M30800FCFP#U5?
All M30800FCFP#U5 units undergo pre-shipment inspection (PSI). If there is an issue with M30800FCFP#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 M30800FCFP#U5 part is unused and in its original packaging.
Return procedure for M30800FCFP#U5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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