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Renesas M30302SPGP#U5
- Part No.:
- M30302SPGP#U5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
M30302SPGP#U5.pdf
- Description:
- IC MCU 16BIT ROMLESS 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,029
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Product details
Overview
M30302SPGP#U5 from Renesas Electronics is a ROM-less 16-bit single-chip microcomputer based on the M16C/60 Series CPU core, packaged in a 100-pin LQFP (PLQP0100KB-A). It delivers 62.5 ns minimum instruction execution time at 16 MHz, integrates a 10-bit 18-channel A/D converter, dual 16-bit multifunction timers (Timer A/B), and three serial interfaces supporting UART, clock-synchronous, I²C Bus, and IEBus protocols - enabling real-time control in industrial motor drives.
For engineers reviewing the M30302SPGP#U5 datasheet, M30302SPGP#U5 pinout, M30302SPGP#U5 application, or M30302SPGP#U5 equivalent, key selection criteria include its ROM-less architecture requiring external program memory, -20°C to +85°C operating temperature grade (U5), 100-pin LQFP package with verified pin mapping, and support for high-speed peripheral control via DMAC and CRC circuitry.
Technical Context
The M30302SPGP#U5 implements the M16C/60 Series CPU core with 91 basic instructions and a 1 Mbyte linear address space. Its memory expansion mode supports external 16-bit data bus operation using ALE, RD, WRH/BHE, WRL/WR, and CS0–CS3 signals, while internal peripherals include two DMAC channels and a CCITT-CRC calculation circuit for data integrity verification.
It features dual clock generation circuits - main (XIN/XOUT) and sub (XCIN/XCOUT) - enabling flexible timing architectures, and includes N-channel open-drain outputs on P7_0, P7_1, and TXD2/SDA2 for level-shifting and wired-AND applications. The device operates with VCC1 = VCC2 across 2.7–5.5 V, supporting both single-chip and microprocessor modes via CNVSS configuration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit RISC core with 91 instructions and register bank architecture |
| Min Instruction Time | 62.5 ns at 16 MHz, VCC1=VCC2=3.0–5.5 V, no wait states - enables deterministic real-time response |
| A/D Converter | 10-bit resolution, 18 input channels (AN0–AN7, AN0_0–AN0_7, ANEX0/ANEX1) - supports multi-sensor analog acquisition |
| Serial Interfaces | 3 channels: UART + clock-sync + I²C Bus (1) + IEBus (1); 2 additional UART/clock-sync/I²C - enables concurrent protocol handling |
| Timers | Timer A: 16-bit × 3 channels; Timer B: 16-bit × 3 channels - provides independent PWM, capture, and interval timing |
| Operating Temp | -20°C to +85°C (U5 grade) - qualified for industrial equipment environments without extended thermal derating |
| Supply Voltage | VCC1 = VCC2 = 2.7–5.5 V - allows direct interface with 3.3 V or 5 V logic systems without level translation |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A, also referenced as 100P6Q-A), RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0/AN0_0/D0 | Port 0 bit 0 / A/D channel 0 / Data bus bit 0 | Multi-function I/O pin supporting general-purpose I/O, analog input, or 8/16-bit parallel data transfer |
| XIN / XOUT | Main clock oscillator input/output | Connects to ceramic resonator or crystal; enables precise 16 MHz system timing with built-in feedback resistor |
| RESET | Active-low reset input | Asserting low resets CPU, clears registers, and halts execution - requires external pull-up for reliable startup |
| CS0–CS3 | Chip select outputs | Four independent active-low signals for memory-mapped peripheral or external memory addressing up to 4 banks |
| P7_0/TXD2/SDA2/TA0OUT | N-channel open-drain output | Supports I²C bus arbitration, level-shifted UART transmission, or timer A0 output with external pull-up |
Key Features
| Feature | Design Value |
|---|---|
| ROM-less architecture | Enables field-programmable firmware loading via external Flash or EEPROM - ideal for prototyping and version-flexible production |
| Dual clock domains | Main (XIN/XOUT) and sub (XCIN/XCOUT) oscillators allow simultaneous high-speed operation and ultra-low-power RTC functionality |
| CCITT-CRC circuit | Hardware-accelerated CRC-16 computation reduces CPU load during communication frame validation in industrial networks |
| DMAC with 2 channels | Offloads memory-to-peripheral transfers (e.g., A/D buffer → RAM), freeing CPU for control algorithms during data acquisition |
| 18-channel A/D with trigger | ADTRG input enables synchronized sampling across multiple sensors - critical for motor phase current measurement |
Applications
| Industrial Motor Control | Office Equipment Firmware Platform |
|---|---|
Use Scenario: Closed-loop control of BLDC motors in HVAC blowers and industrial pumps using sensor feedback and PWM generation. IC Role / Device Role / Timing Role: Central controller executing real-time PID loops, managing 3-phase gate drivers via timer outputs, and sampling current/voltage via 10-bit A/D. Use Value: Deterministic 62.5 ns instruction timing ensures consistent PWM update intervals; 18-channel A/D captures simultaneous phase currents and DC-link voltage. | Use Scenario: Embedded firmware host in multifunction printers managing scan engine, paper feed, and network interface coordination. IC Role / Device Role / Timing Role: System-on-module controller interfacing with external Flash (via CS0–CS3), driving stepper motors, and handling USB/Ethernet bridge commands. Use Value: ROM-less design allows factory programming of model-specific firmware; UART + I²C + IEBus support enables legacy and modern peripheral integration. |
| Home Appliance UI Controller | Test & Measurement Front-End |
Use Scenario: User interface and sensor management in smart ovens, including touch-key scanning, temperature monitoring, and safety interlock logic. IC Role / Device Role / Timing Role: Dedicated UI processor reading KI0–KI3 key inputs, converting thermistor voltages via A/D, and driving display segments via port pins. Use Value: Integrated key interrupt (KI0–KI3) eliminates external debounce logic; ANEX0/ANEX1 support op-amp-based signal conditioning for precision temp sensing. | Use Scenario: Signal acquisition front-end in portable multimeters and data loggers capturing analog waveforms and digital events. IC Role / Device Role / Timing Role: High-fidelity A/D controller triggering conversions via ADTRG, buffering samples via DMAC, and formatting data for UART transmission. Use Value: Hardware CRC ensures integrity of logged data packets; sub-clock domain (XCIN/XCOUT) maintains accurate time-stamping during low-power sleep cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLDFB#30 | RL78/G13 16-bit MCU, 128 KB Flash, 12 KB RAM, 64-pin LQFP - integrated Flash eliminates external memory requirement | Best suited for cost-sensitive, space-constrained designs where firmware size fits within on-chip Flash | Select when firmware is fixed and board layout must minimize external memory components |
| M30302FEPGP#U5 | Same M16C/30P family, 192 KB + 4 KB Flash, 6 KB RAM, identical 100-pin LQFP package and peripheral set | Direct firmware replacement path for field-upgradable products requiring in-system reprogramming | Choose when retaining same PCB but upgrading from ROM-less to field-programmable Flash-based implementation |
Compared with R5F100PLDFB#30 and M30302FEPGP#U5, the M30302SPGP#U5 offers maximum flexibility for custom bootloaders and dynamic firmware updates via external memory, while maintaining full peripheral compatibility with the M16C/30P family - making it optimal for development platforms and configurable industrial controllers.
Availability
M30302SPGP#U5 is available at Aetrix Electronics and suitable for industrial motor control, office equipment firmware platforms, and home appliance UI controllers requiring stable component supply and long-term lifecycle support.
Supply support for M30302SPGP#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 specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The M16C/30P Group was designed for cost-effective, high-integration 16-bit control in resource-constrained industrial and consumer equipment - emphasizing peripheral richness, deterministic timing, and flexible memory architecture.
FAQ
What is the package type and pin count of the M30302SPGP#U5?
The M30302SPGP#U5 uses a 100-pin LQFP package designated PLQP0100KB-A (also known as 100P6Q-A). This RoHS-compliant, lead-free package supports standard surface-mount assembly and provides full access to all 87 GPIO pins, 18 A/D inputs, and dedicated bus/control signals required for external memory interfacing. Pin assignments match Figure 1.6 and Tables 1.6–1.9 in the official Renesas documentation.
Does the M30302SPGP#U5 include on-chip program memory?
No, the M30302SPGP#U5 is a ROM-less variant of the M16C/30P Group. It requires external program memory (e.g., Flash or EPROM) connected via its multiplexed address/data bus (A0–A19, D0–D15) and chip-select signals (CS0–CS3). This architecture enables field firmware updates and supports custom bootloader implementations - a key differentiator from mask ROM or Flash versions like M30302FEPGP#U5.
What are the supported serial communication protocols on the M30302SPGP#U5?
The M30302SPGP#U5 supports UART, clock-synchronous serial, I²C Bus (1 channel), and IEBus (1 channel) across its three serial interface units. Two interfaces offer UART/clock-sync/I²C capability, while the third adds IEBus support - enabling concurrent communication with displays, sensors, and legacy automotive subsystems. All serial functions are software-configurable and share pins with general-purpose I/O ports.
How does the M30302SPGP#U5 handle analog-to-digital conversion?
The M30302SPGP#U5 integrates a 10-bit successive-approximation A/D converter with 18 input channels: eight standard (AN0–AN7), eight auxiliary (AN0_0–AN0_7), plus ANEX0 and ANEX1. Conversion is triggered by software, timer, or the dedicated ADTRG pin. Reference voltage is supplied externally via VREF, and analog power is isolated via AVCC/AVSS pins - ensuring noise immunity for precision measurements in motor control or sensor systems.
What is the operating temperature range and quality grade of the M30302SPGP#U5?
The M30302SPGP#U5 carries the U5 product code, specifying an operating ambient temperature range of -20°C to +85°C and compliance with Renesas' "Standard" quality grade. This grade is approved for use in industrial robots, office equipment, communications gear, and home appliances - per Renesas document REJ03B0088-0122 - and excludes life-support or aerospace applications without explicit written consent.
M30302SPGP#U5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/30
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- I2C, IEBus, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 85
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 6K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 18x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30302SPGP#U5 FAQ
1.How can I place an order for M30302SPGP#U5 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30302SPGP#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 M30302SPGP#U5 reliable?
The price and inventory of M30302SPGP#U5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30302SPGP#U5 is usually 5 days.
3.What payment methods are accepted for M30302SPGP#U5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30302SPGP#U5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30302SPGP#U5?
M30302SPGP#U5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30302SPGP#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 M30302SPGP#U5?
For technical support, including M30302SPGP#U5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30302SPGP#U5 requirements.
6.How does Aetrix verify that M30302SPGP#U5 is sourced from the original manufacturer or authorized distributors?
All M30302SPGP#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 M30302SPGP#U5 meets industry standards.
7.What is the process for return or replacement of M30302SPGP#U5?
All M30302SPGP#U5 units undergo pre-shipment inspection (PSI). If there is an issue with M30302SPGP#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 M30302SPGP#U5 part is unused and in its original packaging.
Return procedure for M30302SPGP#U5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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