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Renesas M30624FGPFP#U7C
- Part No.:
- M30624FGPFP#U7C
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
M30624FGPFP#U7C.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,186
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Product details
Overview
M30624FGPFP#U7C 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 256 KB + 4 KB Flash memory, 20 KB RAM, operates at up to 24 MHz (41.7 ns min instruction time), and supports single-chip mode with 87 I/O pins in a 100-pin plastic QFP package. It targets industrial control systems requiring integrated peripherals including dual 16-bit timer groups, 3-channel serial interfaces (UART/I²C/IEBus), 10-bit 26-channel ADC, and 8-bit dual DAC.
For engineers reviewing the M30624FGPFP#U7C datasheet, M30624FGPFP#U7C pinout, M30624FGPFP#U7C application, or M30624FGPFP#U7C equivalent, key selection considerations include its -40°C to +85°C operating range, 1,000/10,000 program-erase endurance split across user ROM and protected blocks, lead-free packaging (U7 code), and compatibility with Renesas' M16C hardware manual for system integration.
Technical Context
The M30624FGPFP#U7C implements the M16C/60 Series 16-bit CISC CPU core with 91 basic instructions and supports single-chip operation only. Its clock system includes main/subclock generation circuits, on-chip oscillator, and PLL synthesizer - enabling flexible timing configurations including 32 kHz subclock for low-power wait/stop modes (1.8 µA / 0.7 µA).
Peripheral integration includes two independent 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. The three-phase motor control circuit and multifunction timers (Timer A: 5×16-bit, Timer B: 6×16-bit) are directly accessible via dedicated port pins without external logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit CISC with 91 instructions; enables deterministic real-time control with high instruction efficiency. |
| Flash Memory | 256 KB + 4 KB (block A); supports 1,000 erase cycles in user area and 10,000 in block A - allows field firmware updates with wear-leveling-aware partitioning. |
| RAM | 20 KB SRAM; sufficient for real-time task stacks, communication buffers, and control algorithm variables in embedded applications. |
| Operating Voltage | VCC1 = 3.0–5.5 V; supports direct interface with 3.3 V and 5 V logic families without level-shifting. |
| Supply Current | 14 mA @ 5 V / 24 MHz; 1.8 µA in wait mode @ 3 V / 32 kHz - enables battery-backed operation in low-duty-cycle industrial sensors. |
| Package | 100-pin plastic QFP (PRQP0100JB-A); standard footprint compatible with automated SMT assembly and thermal management up to 85°C ambient. |
| Temperature Range | -40°C to +85°C (U7 product code); qualified for industrial environments including factory automation and building control systems. |
Pinout & Package
Package: 100-pin plastic quad flat pack (PRQP0100JB-A), 0.65 mm pitch, body size 14 × 20 mm, JEDEC MS-026 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port P0 bidirectional I/O | 8-bit general-purpose port with selectable pull-up; usable as timer A/B inputs, UART0/1 signals, or external interrupt sources. |
| P10–P17 | Port P1 bidirectional I/O | 8-bit port supporting I²C bus (SCL/SDA), IEBus (D0/D1), and clock-synchronous serial I/O - enables multi-protocol peripheral connectivity. |
| P20–P27 | Port P2 bidirectional I/O | 8-bit port with timer A output capability and analog input support for ADC channel 0–7 - simplifies motor control feedback wiring. |
| P30–P37 | Port P3 bidirectional I/O | 8-bit port with UART0/1 control lines (CTS/RTS), DMAC request signals, and external interrupt inputs - supports robust serial communication handshaking. |
| P40–P47 | Port P4 bidirectional I/O | 8-bit port with ADC channel 8–15 inputs and D/A converter outputs - enables analog sensor acquisition and actuator drive in same port group. |
| P50–P57 | Port P5 bidirectional I/O | 8-bit port supporting timer B inputs, CRC data I/O, and external clock inputs - facilitates checksum validation and precise timing capture. |
| P60–P67 | Port P6 bidirectional I/O | 8-bit port with watchdog timer reset output, voltage detection flag, and oscillator stop detection - provides system safety monitoring signals. |
| XIN/XOUT | Main system clock oscillator terminals | Connects to external crystal (1–20 MHz) or ceramic resonator; internal feedback resistor eliminates need for external components. |
| XCIN/XCOUT | Subclock oscillator terminals | Supports 32.768 kHz watch crystal for RTC and low-power wake-up - enables accurate timekeeping during stop mode. |
| VCC1/VCC2 | Power supply pins | VCC1 powers core and I/O; VCC2 powers analog peripherals (ADC/DAC) - allows separate noise filtering for mixed-signal stability. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated three-phase motor control circuit | Directly drives gate drivers for 3-phase inverters with dead-time insertion and fault protection - reduces BOM count in HVAC and pump controllers. |
| Dual 16-bit multifunction timer groups | Timer A (5 channels) and Timer B (6 channels) support PWM generation, input capture, and quadrature decoding - enables precise motion control without external timers. |
| Three serial interface channels | Configurable as UART, clock-synchronous, I²C, or IEBus - supports simultaneous communication with displays, sensors, and automotive subsystems. |
| 10-bit 26-channel ADC with scan mode | Simultaneous sampling across up to 26 analog inputs with programmable conversion sequence - ideal for multi-sensor industrial monitoring. |
| On-chip PLL and oscillator circuits | Eliminates need for external PLL ICs or multiple crystals; supports dynamic clock scaling between 32 kHz and 24 MHz for power/performance trade-offs. |
| CCITT-CRC calculation hardware | Offloads CRC-16 computation from CPU during serial data transmission - improves protocol reliability in Modbus or custom fieldbus implementations. |
Applications
| Industrial Motor Control | Building Automation Controller |
|---|---|
|
Use Scenario: Variable-speed control of 3-phase AC induction motors in HVAC air handlers and chilled water pumps. IC Role / Device Role / Timing Role: Primary real-time controller executing FOC or V/f algorithms, managing PWM outputs, reading current/voltage feedback, and communicating status via RS-485. Use Value: Integrated three-phase motor control circuit and 16-bit timers reduce external component count by ≥30% versus discrete solutions while maintaining <1 µs timing jitter. |
Use Scenario: Central controller for lighting, occupancy sensing, and environmental monitoring in commercial office buildings. IC Role / Device Role / Timing Role: System-on-chip managing DALI lighting buses, I²C temperature/humidity sensors, and Ethernet gateway interface via UART-to-MII bridge. Use Value: Three serial interfaces allow concurrent DALI master, sensor hub, and network co-processor roles - eliminating need for secondary MCU in compact form factor. |
| Factory Floor HMI Panel | Industrial Power Supply Monitor |
|
Use Scenario: Touch-enabled operator interface for PLC-connected machinery with local alarm logging and recipe storage. IC Role / Device Role / Timing Role: Embedded host processor running RTOS, driving TFT display via parallel bus, storing logs in Flash, and polling I/O modules over CAN or RS-232. Use Value: 256 KB Flash + 4 KB block A enables secure firmware update partitioning; 20 KB RAM supports GUI frame buffer and event queue without external memory. |
Use Scenario: Monitoring and protection unit for 48 V telecom rectifiers, measuring input/output voltage/current and thermal conditions. IC Role / Device Role / Timing Role: Analog front-end controller acquiring 10-bit ADC samples at 100 kSPS, calculating RMS values, and triggering shutdown via D/A-controlled reference comparator. Use Value: On-chip 10-bit 26-channel ADC with hardware averaging reduces external signal conditioning; dual 8-bit DACs provide programmable trip thresholds. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLGSP#V0 | RL78/G13 16-bit core; 128 KB Flash, 12 KB RAM; lower power (0.52 µA stop mode); no IEBus or three-phase motor control. | Better suited for ultra-low-power sensor nodes; lacks native motor control and legacy automotive bus support. | Select when energy efficiency dominates over motor control integration and IEBus compatibility is unnecessary. |
| MB9BF506RPMC | Fujitsu FM3 32-bit ARM Cortex-M3; 512 KB Flash, 64 KB RAM; higher performance but larger footprint and no IEBus. | Targets complex motion control with floating-point math; requires PCB redesign due to LQFP-144 package and different pinout. | Choose for new designs needing >20 MIPS compute headroom and future-proof architecture, accepting layout change cost. |
Compared with R5F100PLGSP#V0 and MB9BF506RPMC, the M30624FGPFP#U7C delivers optimal balance of legacy bus support (IEBus), integrated motor control, and industrial temperature qualification - making it irreplaceable in retrofitting existing equipment where protocol and footprint compatibility are mandatory.
Availability
M30624FGPFP#U7C is available at Aetrix Electronics and suitable for industrial motor control, building automation, factory HMI panels, and power supply monitoring requiring stable component supply across extended lifecycle programs.
Supply support for M30624FGPFP#U7C 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 devices for industrial and automotive markets.
The M16C/62P Group was designed specifically for cost-sensitive, real-time industrial control applications requiring high peripheral integration, Flash reprogrammability, and robust operation across -40°C to +85°C ambient conditions.
FAQ
What is the maximum operating frequency and corresponding instruction execution time for M30624FGPFP#U7C?
The M30624FGPFP#U7C operates at a maximum BCLK frequency of 24 MHz, achieving a minimum instruction execution time of 41.7 ns under VCC1 = 3.3–5.5 V conditions. This timing is confirmed in Table 1.2 of the M16C/62P Group hardware manual (Rev.2.41), and applies directly to the M30624FGPFP#U7C as a member of the 100-pin M16C/62P Flash variant family.
Does M30624FGPFP#U7C support IEBus communication, and which pins are assigned?
Yes, M30624FGPFP#U7C supports IEBus (a NEC-registered automotive serial bus standard) on Port P1 pins P10 (D0) and P11 (D1), as documented in Figure 1.1 and Table 1.2 of the M16C/62P Group hardware manual. These pins are multiplexed and require configuration via the PM1 register to enable IEBus functionality in the M30624FGPFP#U7C.
What is the Flash memory endurance specification for M30624FGPFP#U7C, and how is it segmented?
The M30624FGPFP#U7C has segmented Flash endurance: 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 - per Table 1.8 (Product Code U7). This segmentation allows critical bootloader or calibration data to reside in high-endurance blocks while application code occupies standard areas.
Is M30624FGPFP#U7C pin-compatible with other M16C/62P variants in the 100-pin QFP package?
Yes, M30624FGPFP#U7C shares identical pinout and package (PRQP0100JB-A) with all other 100-pin M16C/62P and M16C/62PT variants, including mask ROM and ROM-less versions. Pin assignments are defined in Figure 1.1 and Table 1.2, and confirmed across the full M16C/62P Group documentation set - ensuring drop-in replacement within the same package family.
What power supply configurations does M30624FGPFP#U7C support, and how are VCC1 and VCC2 used?
M30624FGPFP#U7C uses dual power domains: VCC1 (3.0–5.5 V) supplies the CPU core and digital I/O, while VCC2 (2.7 V to VCC1) powers analog peripherals including the 10-bit ADC and 8-bit DAC. This separation allows independent noise filtering - critical for achieving specified 10-bit ADC accuracy without digital switching interference in the M30624FGPFP#U7C.
M30624FGPFP#U7C 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:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 20K 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:
M30624FGPFP#U7C FAQ
1.How can I place an order for M30624FGPFP#U7C through Aetrix?
Please submit a Request for Quotation (RFQ) for M30624FGPFP#U7C 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 M30624FGPFP#U7C reliable?
The price and inventory of M30624FGPFP#U7C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30624FGPFP#U7C is usually 5 days.
3.What payment methods are accepted for M30624FGPFP#U7C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30624FGPFP#U7C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30624FGPFP#U7C?
M30624FGPFP#U7C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30624FGPFP#U7C 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 M30624FGPFP#U7C?
For technical support, including M30624FGPFP#U7C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30624FGPFP#U7C requirements.
6.How does Aetrix verify that M30624FGPFP#U7C is sourced from the original manufacturer or authorized distributors?
All M30624FGPFP#U7C 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 M30624FGPFP#U7C meets industry standards.
7.What is the process for return or replacement of M30624FGPFP#U7C?
All M30624FGPFP#U7C units undergo pre-shipment inspection (PSI). If there is an issue with M30624FGPFP#U7C, 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 M30624FGPFP#U7C part is unused and in its original packaging.
Return procedure for M30624FGPFP#U7C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
M30624FGPFP#U7C Tags
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ATTINY4-TSHR
Microchip Technology
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Microchip Technology
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ATTINY10-TS8R
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ATTINY402-SSNR
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PIC16F15213T-I/MF
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PIC16F15213-E/MF
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PIC10F200T-I/OT
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ATTINY412-SSNR
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PIC10F202T-I/OT
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ATTINY404-SSNR
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