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Renesas M30620FCPFP#U5C
- Part No.:
- M30620FCPFP#U5C
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
M30620FCPFP#U5C.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
M30620FCPFP#U5C from Renesas Electronics is a 16-bit Flash-based microcontroller in the M16C/62P Group, built on the M16C/60 Series CPU core. It features 128 KB + 4 KB Flash ROM, 10 KB RAM, operates at up to 24 MHz (41.7 ns min instruction time), and integrates a 10-bit 26-channel A/D converter, dual 8-bit D/A converters, two DMAC channels, and IEBus/I²C serial interfaces. It targets embedded control in office equipment, industrial automation, and home appliances requiring deterministic real-time response.
For engineers reviewing the M30620FCPFP#U5C datasheet, M30620FCPFP#U5C pinout, M30620FCPFP#U5C application, or M30620FCPFP#U5C equivalent, key selection criteria include its 100-pin QFP package, -20°C to +85°C operating range, lead-free U5 product code, Flash endurance (1,000× user ROM / 10,000× block A), and integrated three-phase motor control circuitry.
Technical Context
The M30620FCPFP#U5C implements the M16C/60 Series 16-bit CISC CPU with 91 basic instructions and supports single-chip, memory expansion, and microprocessor modes. Its clock system includes main/subclock generation circuits, on-chip oscillator, and PLL synthesizer - all with built-in feedback resistors - enabling flexible timing configuration for synchronous peripheral operation.
Peripheral integration includes five 16-bit Timer A channels and six 16-bit Timer B channels, three UART/clock-synchronous serial interfaces (with IEBus and I²C support), CCITT-CRC calculation, 15-bit watchdog timer with prescaler, and interrupt handling across 29 internal, 8 external, and 4 software sources at 7 priority levels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit CISC with 91 instructions; enables compact, high-efficiency firmware for resource-constrained control tasks. |
| Flash Memory | 128 KB + 4 KB (block A); supports in-system programming with 1,000 write cycles (user area) and 10,000 cycles (block A), enabling field firmware updates. |
| RAM | 10 KB SRAM; sufficient for real-time data buffering, stack depth, and multi-tasking context storage in industrial control applications. |
| A/D Converter | 10-bit resolution, 26-channel multiplexed input; provides precise analog sensing for motor current, temperature, and voltage monitoring. |
| Serial Interfaces | 3 channels: UART + clock-synchronous + I²C + IEBus; supports legacy automotive (IEBus) and standard sensor/EEPROM (I²C) communication without external transceivers. |
| Operating Voltage | VCC1 = 3.0–5.5 V, VCC2 = 2.7 V to VCC1; allows direct interface with 3.3 V or 5 V logic domains and mixed-supply system design. |
| Power Modes | Wait mode: 1.8 µA @ 3 V / 32 kHz; Stop mode: 0.7 µA @ 3 V; enables ultra-low-power operation in battery-backed or energy-sensitive systems. |
Pinout & Package
Package: 100-pin plastic mold QFP (PRQP0100JB-A, equivalent to 100P6S-A). Body size 14 × 20 mm, 0.65 mm pitch, exposed pad not specified.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port P0 bidirectional I/O | 8-bit general-purpose port with selectable pull-up; used for keypad scanning, LED control, or digital I/O expansion. |
| P10–P17 | Port P1 bidirectional I/O | 8-bit port supporting alternate functions including UART0 TX/RX and Timer A/B inputs; enables dual-role signal routing. |
| P20–P27 | Port P2 bidirectional I/O | 8-bit port with IEBus data/clock capability; directly interfaces with NEC IEBus networks for automotive HVAC or audio subsystems. |
| P30–P37 | Port P3 bidirectional I/O | 8-bit port supporting A/D input channels AD0–AD7; simplifies analog sensor connection without external mux. |
| XIN/XOUT | Main system clock input/output | Connects to external crystal (1–20 MHz) or ceramic resonator; drives CPU and peripheral clocks via on-chip PLL. |
| XCIN/XCOUT | Sub-clock input/output | Supports 32.768 kHz watch crystal for RTC or low-power wake-up timing independent of main clock domain. |
| VCC1/VCC2 | Core and I/O power supplies | Dual supply pins enable voltage scaling: VCC1 powers CPU/core logic, VCC2 powers I/O ports - critical for noise isolation. |
| RESET | Active-low reset input | Asynchronous reset pin with internal pull-up; accepts external reset IC or manual pushbutton for deterministic initialization. |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control circuit | Integrated gate driver timing logic with dead-time insertion and fault protection - eliminates need for external motor control ASIC in BLDC/PMSM drives. |
| IEBus interface | Hardware-level IEBus protocol support (NEC standard) enables plug-and-play connectivity with automotive infotainment and climate control modules. |
| On-chip PLL synthesizer | Generates stable high-frequency clocks (up to 24 MHz) from low-cost 32.768 kHz or 1–20 MHz crystals - reduces BOM cost and board space. |
| CCITT-CRC calculation circuit | Dedicated hardware CRC engine computes X16+X12+X5+1 polynomial in one cycle - accelerates communication frame integrity checking in industrial protocols. |
| Voltage detection circuit (option) | Monitors VCC1 level and triggers reset or interrupt on brown-out; configurable threshold ensures reliable operation during power sag events. |
Applications
| Industrial Motor Control | Office Equipment |
|---|---|
Use Scenario: Closed-loop speed/torque control of brushless DC motors in CNC spindles and conveyor drives. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, PWM generation, and current sampling via integrated A/D and timer peripherals. Use Value: Eliminates external motor control ICs and reduces PCB layer count by integrating three-phase gate timing, dead-time control, and fault handling. |
Use Scenario: Paper path management and toner density regulation in laser printers and multifunction copiers. IC Role / Device Role / Timing Role: Coordinating stepper motor sequencing, thermal sensor polling, and laser diode modulation with sub-millisecond jitter tolerance. Use Value: Sustains 24 MHz deterministic execution for concurrent print engine control and host interface handling without RTOS overhead. |
| Home Appliance Control | Automotive Subsystem |
Use Scenario: Compressor and fan speed regulation in inverter-type air conditioners and refrigerators. IC Role / Device Role / Timing Role: Running PID loops on A/D inputs while generating synchronized 3-phase PWM outputs for inverter bridge drivers. Use Value: Achieves >95% energy efficiency via precise sinusoidal excitation and adaptive load compensation using on-chip multiplier and DMAC. |
Use Scenario: Climate control panel with rotary encoder input, display backlight dimming, and HVAC actuator positioning. IC Role / Device Role / Timing Role: IEBus master node communicating with body control module while managing local touch/key inputs and PWM-driven displays. Use Value: Native IEBus compliance avoids protocol translation ICs and meets JIS D 0202-2 automotive EMI requirements out-of-the-box. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLGSP#V0 | RL78/G13 16-bit MCU, 64 KB Flash, 4 KB RAM, 64-pin LQFP; lower pin count, no IEBus, higher active current (120 µA/MHz). | Suitable for cost-sensitive, low-complexity appliance UIs but lacks motor control peripherals and IEBus for automotive use. | Select when BOM cost reduction outweighs need for integrated motor control or legacy bus support. |
| MB95560P系列 (e.g., MB95560PFT-G-SNE1) | Fujitsu 16-bit FR family, 128 KB Flash, 8 KB RAM, 100-pin QFP; includes CAN 2.0B but no IEBus or three-phase motor circuit. | Preferred for CAN-based industrial networks; requires external gate drivers for motor control unlike M30620FCPFP#U5C. | Choose for CAN FD-capable systems where automotive diagnostics or distributed control over CAN dominate over IEBus compatibility. |
Compared with R5F100PLGSP#V0 and MB95560PFT-G-SNE1, the M30620FCPFP#U5C uniquely combines IEBus hardware support, integrated three-phase motor control logic, and 100-pin I/O scalability - making it irreplaceable in legacy automotive HVAC and high-channel-count industrial motion systems where protocol and peripheral consolidation are mandatory.
Availability
M30620FCPFP#U5C is available at Aetrix Electronics and suitable for industrial motor drives, office equipment controllers, home appliance inverters, and automotive climate control modules requiring stable component supply across extended product lifecycles.
Supply support for M30620FCPFP#U5C 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, formed from the merger of NEC Electronics and Renesas Technology in 2010, is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and infrastructure markets.
The M16C/62P Group was designed for deterministic real-time control in cost-sensitive, high-reliability embedded systems - emphasizing integrated peripherals, Flash flexibility, and broad temperature operation without external support chips.
FAQ
What is the maximum operating frequency and corresponding instruction execution time for M30620FCPFP#U5C?
The M30620FCPFP#U5C achieves a minimum instruction execution time of 41.7 ns at 24 MHz (VCC1 = 3.3–5.5 V). This corresponds to a maximum operating frequency of 24 MHz for the main clock (BCLK), enabled by its on-chip PLL synthesizer and optimized M16C/60 CPU core architecture.
Does M30620FCPFP#U5C support in-system programming, and what are its Flash endurance specifications?
Yes, M30620FCPFP#U5C supports in-system programming via its on-chip Flash memory. Its endurance is rated at 1,000 program/erase cycles for the user ROM area (excluding block A and block 1) and 10,000 cycles for block A and block 1 - as defined by product code U5 in Table 1.8.
What serial communication protocols does M30620FCPFP#U5C natively support?
M30620FCPFP#U5C natively supports UART, clock-synchronous serial, I²C bus (compliant with Philips specification), and IEBus (NEC trademarked automotive protocol). All are implemented in hardware with dedicated registers and interrupt vectors - no bit-banging required.
Is the M30620FCPFP#U5C qualified for automotive applications, and what temperature grade does it carry?
M30620FCPFP#U5C carries the U5 product code, indicating lead-free packaging and an operating ambient temperature range of -20°C to +85°C. Per Renesas quality grading, this qualifies it for "Standard" applications - including automotive infotainment and climate control subsystems, but not safety-critical powertrain or chassis systems.
How many A/D input channels does M30620FCPFP#U5C provide, and what is its resolution?
M30620FCPFP#U5C integrates a single 10-bit successive-approximation A/D converter with 26 multiplexed input channels. This allows simultaneous monitoring of multiple analog sensors - such as thermistors, current shunts, and potentiometers - with 10-bit precision and programmable sample-and-hold timing.
M30620FCPFP#U5C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- Series:
- M16C™ M16C/60/62P
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- I2C, IEBus, UART/USART
- Peripherals:
- DMA, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 10K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 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:
M30620FCPFP#U5C FAQ
1.How can I place an order for M30620FCPFP#U5C through Aetrix?
Please submit a Request for Quotation (RFQ) for M30620FCPFP#U5C 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 M30620FCPFP#U5C reliable?
The price and inventory of M30620FCPFP#U5C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30620FCPFP#U5C is usually 5 days.
3.What payment methods are accepted for M30620FCPFP#U5C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30620FCPFP#U5C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30620FCPFP#U5C?
M30620FCPFP#U5C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30620FCPFP#U5C 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 M30620FCPFP#U5C?
For technical support, including M30620FCPFP#U5C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30620FCPFP#U5C requirements.
6.How does Aetrix verify that M30620FCPFP#U5C is sourced from the original manufacturer or authorized distributors?
All M30620FCPFP#U5C 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 M30620FCPFP#U5C meets industry standards.
7.What is the process for return or replacement of M30620FCPFP#U5C?
All M30620FCPFP#U5C units undergo pre-shipment inspection (PSI). If there is an issue with M30620FCPFP#U5C, 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 M30620FCPFP#U5C part is unused and in its original packaging.
Return procedure for M30620FCPFP#U5C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
M30620FCPFP#U5C Tags
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ATTINY4-TSHR
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