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Renesas M30620SPFP#U3C
- Part No.:
- M30620SPFP#U3C
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
M30620SPFP#U3C.pdf
- Description:
- IC MCU 16BIT ROMLESS 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,022
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Product details
Overview
M30620SPFP#U3C from Renesas Electronics is a ROM-less 16-bit microcontroller based on the M16C/60 CPU core, packaged in a 100-pin plastic QFP (PRQP0100JB-A). It features 10 KB RAM, 91 basic instructions, 1 Mbyte address space, and operates at up to 24 MHz (41.7 ns min instruction time) with supply voltage 3.0–5.5 V. It targets embedded control in office equipment, industrial automation, and home appliances requiring flexible firmware loading.
For engineers reviewing the M30620SPFP#U3C datasheet, M30620SPFP#U3C pinout, M30620SPFP#U3C application, or M30620SPFP#U3C equivalent, key selection criteria include its ROM-less architecture for external boot flexibility, 100-pin QFP package with 87 I/O pins, integrated 10-bit 26-channel ADC, dual 8-bit DACs, and support for I²C, UART, and IEBus interfaces in single-chip mode.
Technical Context
The M30620SPFP#U3C implements the M16C/60 Series CPU core with memory-mapped I/O, single-chip operating mode, and four clock generation circuits including PLL synthesizer and on-chip oscillator. Its peripheral set includes two DMAC channels, CCITT-CRC calculation circuit, 15-bit watchdog timer with prescaler, and interrupt controller supporting 29 internal + 8 external sources across 7 priority levels.
It integrates Timer A (16-bit × 5 channels) and Timer B (16-bit × 6 channels), three-phase motor control logic, and serial interfaces: three channels supporting clock-synchronous, UART, I²C bus, and IEBus - all configurable via register settings without external components. The device supports wait and stop low-power modes down to 0.7 µA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit RISC core with 91 instructions and 1 Mbyte linear address space. |
| RAM Capacity | 10 KB on-chip SRAM - sufficient for real-time control stacks, buffers, and firmware runtime variables. |
| Operating Voltage | VCC1 = 3.0–5.5 V - compatible with standard 3.3 V and 5 V system rails without level-shifting. |
| Max Clock Speed | 24 MHz BCLK (41.7 ns min instruction time) - enables deterministic response in motor and sensor control loops. |
| A/D Converter | 10-bit resolution, 26-channel multiplexed input - supports simultaneous sampling of multiple analog sensors. |
| Package | 100-pin plastic QFP (PRQP0100JB-A, old code 100P6S-A) - industry-standard footprint with 0.65 mm pitch and thermal pad option. |
| Power Consumption | 14 mA active (5 V, 24 MHz); 0.7 µA stop mode - suitable for battery-backed or energy-conscious applications. |
Pinout & Package
Package: 100-pin plastic QFP (PRQP0100JB-A), 0.65 mm lead pitch, body size 14 × 20 mm, exposed thermal pad optional.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port P0 bidirectional I/O | 8-bit general-purpose port with pull-up option; usable as timer/clock outputs or serial interface signals. |
| P10–P17 | Port P1 bidirectional I/O | 8-bit port supporting external interrupt inputs and A/D trigger functions; shared with UART1/IEBus. |
| P20–P27 | Port P2 bidirectional I/O | 8-bit port with timer A/B capture/compare capability; supports three-phase motor control PWM outputs. |
| P30–P37 | Port P3 bidirectional I/O | 8-bit port with D/A output enable and CRC calculation trigger; used for system control signaling. |
| XIN/XOUT | Main system clock oscillator terminals | Connects to external crystal (1–20 MHz) or ceramic resonator; drives PLL for internal 24 MHz BCLK. |
| XCIN/XCOUT | Sub-clock oscillator terminals | Supports 32.768 kHz watch crystal for RTC or low-power wake-up timing. |
| VCC1/VSS1 | Core power supply pins | VCC1 = 3.0–5.5 V main digital supply; VSS1 = ground reference for CPU and most peripherals. |
| VCC2/VSS2 | I/O power supply pins | VCC2 = 2.7 V to VCC1 - allows mixed-voltage interfacing (e.g., 3.3 V core / 5 V I/O). |
Key Features
| Feature | Design Value |
|---|---|
| ROM-less architecture | Enables external boot from SPI NOR, parallel flash, or host MCU - ideal for field-upgradable systems. |
| Dual 8-bit D/A converters | Provides independent analog output control for motor biasing, sensor calibration, or audio signal generation. |
| 26-channel 10-bit A/D converter | Supports high-resolution sensing across industrial temperature range (-40°C to +85°C) with programmable sampling rate. |
| Integrated IEBus interface | Native support for NEC's IEBus protocol (up to 200 kbps) - simplifies automotive HVAC and infotainment subsystem design. |
| Three-phase motor control circuit | Hardware-accelerated PWM generation with dead-time insertion and fault protection - reduces firmware overhead in BLDC drives. |
Applications
| Industrial Motor Control | Office Equipment Firmware Platform |
|---|---|
|
Use Scenario: Closed-loop speed and position control of brushless DC motors in CNC feed drives and packaging machinery. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, PWM waveform generation, and current sensing via integrated ADC/DAC. Use Value: Eliminates need for external motor control ASICs; 24 MHz processing ensures <10 µs loop latency for stable torque regulation. |
Use Scenario: Central control unit in multifunction printers managing paper path, toner dispensing, and network interface coordination. IC Role / Device Role / Timing Role: Host processor for firmware execution, peripheral arbitration, and USB/Ethernet bridge management via external PHY. Use Value: ROM-less design allows secure over-the-air updates; 10 KB RAM accommodates multi-threaded print job queues and raster processing buffers. |
| Home Appliance User Interface | Automotive Body Control Module |
|
Use Scenario: Touch-sensitive control panel in smart ovens with display backlighting, temperature monitoring, and safety interlocks. IC Role / Device Role / Timing Role: Primary MCU handling capacitive touch decoding, 10-bit thermistor ADC sampling, and PWM fan/dimmer control. Use Value: Integrated I²C and UART reduce component count; 0.7 µA stop mode extends battery backup life during standby. |
Use Scenario: Door module controlling window lift, mirror adjustment, and interior lighting in mid-tier passenger vehicles. IC Role / Device Role / Timing Role: Dedicated node on vehicle IEBus network performing local actuator control and diagnostic reporting. Use Value: Native IEBus compliance eliminates transceiver IC; -40°C to +85°C rating meets automotive ambient requirements without derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLGFB#V0 | RL78/G13-based, 20 KB flash, 2.5 KB RAM, 64-pin LQFP, 32 MHz max, built-in debug interface. | Requires no external programmer; lacks IEBus but adds LIN and CAN FD support. | Select when migrating to Renesas' newer low-power platform with integrated debug and automotive communication protocols. |
| M30622SPGP#U3C | Same ROM-less M16C/62P family, 100-pin LQFP (PLQP0100KB-A), identical peripherals and instruction set. | Same functional capability but different package variant (LQFP vs QFP); pin-compatible with minor layout adjustments. | Choose for designs requiring RoHS-compliant LQFP footprint with identical thermal and electrical behavior. |
Compared with R5F100PLGFB#V0 and M30622SPGP#U3C, the M30620SPFP#U3C offers legacy IEBus integration and QFP mechanical compatibility critical for maintaining existing industrial and automotive harness designs, while retaining full software compatibility within the M16C/62P family.
Availability
M30620SPFP#U3C is available at Aetrix Electronics and suitable for industrial motor control, office equipment firmware platforms, home appliance user interfaces, and automotive body control modules requiring stable component supply and long-term lifecycle support.
Supply support for M30620SPFP#U3C 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 M16C/62P Group was designed for cost-sensitive, high-reliability embedded control in consumer, industrial, and automotive applications where deterministic real-time performance and mixed-signal integration are essential.
FAQ
What is the memory configuration of the M30620SPFP#U3C?
The M30620SPFP#U3C is a ROM-less microcontroller with 10 KB of on-chip RAM and no internal program memory. It relies on external boot devices such as parallel flash or SPI NOR for firmware storage. This architecture enables field firmware updates and avoids mask ROM NRE charges, making the M30620SPFP#U3C ideal for prototyping and low-volume production runs where flexibility is prioritized over fixed-function integration.
Does the M30620SPFP#U3C support IEBus communication natively?
Yes, the M30620SPFP#U3C includes hardware-level IEBus (Inter-Equipment Bus) support as part of its serial interface peripheral set. It implements the NEC-defined IEBus protocol at up to 200 kbps, enabling direct connection to automotive HVAC controllers, audio head units, and other legacy IEBus nodes without external transceivers. This native support is confirmed in the M16C/62P Group hardware manual Rev.2.41 and applies specifically to the M30620SPFP#U3C's 100-pin QFP variant.
What package type and pin count does the M30620SPFP#U3C use?
The M30620SPFP#U3C uses a 100-pin plastic QFP package designated PRQP0100JB-A (legacy code 100P6S-A), with 0.65 mm lead pitch and 14 × 20 mm body dimensions. This package provides 87 general-purpose I/O pins, one dedicated input-only pin, and dedicated power/ground/oscillator connections. Its pinout matches the M16C/62P Group's 100-pin version specification and is mechanically and electrically distinct from the LQFP variant (PLQP0100KB-A).
What is the operating temperature range for the M30620SPFP#U3C?
The M30620SPFP#U3C is rated for operation from –40°C to +85°C, as indicated by its U3 product code per Table 1.8 of the M16C/62P Group datasheet. This extended industrial temperature range qualifies it for deployment in factory automation, outdoor kiosks, and under-hood automotive modules where ambient conditions exceed commercial-grade limits. No derating is required within this full range when operated within specified voltage and clock constraints.
How does the M30620SPFP#U3C handle low-power operation?
The M30620SPFP#U3C supports multiple low-power states including wait mode (1.8 µA at 3 V, 32 kHz subclock) and stop mode (0.7 µA at 3 V). These modes disable the CPU core and most peripherals while preserving RAM contents and allowing wake-up via external interrupt, timer match, or clock oscillation detection. This capability makes the M30620SPFP#U3C suitable for battery-powered remote sensors and always-on control panels where standby current directly impacts service life.
M30620SPFP#U3C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- Series:
- M16C™ M16C/60/62P
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 50
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30620SPFP#U3C FAQ
1.How can I place an order for M30620SPFP#U3C through Aetrix?
Please submit a Request for Quotation (RFQ) for M30620SPFP#U3C 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 M30620SPFP#U3C reliable?
The price and inventory of M30620SPFP#U3C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30620SPFP#U3C is usually 5 days.
3.What payment methods are accepted for M30620SPFP#U3C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30620SPFP#U3C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30620SPFP#U3C?
M30620SPFP#U3C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30620SPFP#U3C 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 M30620SPFP#U3C?
For technical support, including M30620SPFP#U3C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30620SPFP#U3C requirements.
6.How does Aetrix verify that M30620SPFP#U3C is sourced from the original manufacturer or authorized distributors?
All M30620SPFP#U3C 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 M30620SPFP#U3C meets industry standards.
7.What is the process for return or replacement of M30620SPFP#U3C?
All M30620SPFP#U3C units undergo pre-shipment inspection (PSI). If there is an issue with M30620SPFP#U3C, 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 M30620SPFP#U3C part is unused and in its original packaging.
Return procedure for M30620SPFP#U3C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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