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Renesas M30302FAPGP#U3
- Part No.:
- M30302FAPGP#U3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
M30302FAPGP#U3.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:783
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Product details
Overview
M30302FAPGP#U3 from Renesas Electronics is a 16-bit single-chip microcomputer based on the M16C/60 Series CPU core, packaged in a 100-pin LQFP (PLQP0100KB-A), operating at up to 16 MHz with 96 KB + 4 KB flash memory, 5 KB RAM, and integrated 10-bit A/D converter with 18 channels - used in industrial control systems requiring real-time analog sensing and deterministic I/O handling.
For engineers reviewing the M30302FAPGP#U3 datasheet, M30302FAPGP#U3 pinout, M30302FAPGP#U3 application, or M30302FAPGP#U3 equivalent, key selection criteria include its dual-clock architecture (XIN/XOUT + XCIN/XCOUT), 3-channel multifunction timers (Timer A/B), UART/I²C/IEBus serial interfaces, and support for external memory expansion via 20-bit address bus and 16-bit data bus.
Technical Context
The M30302FAPGP#U3 implements the M16C/60 Series CPU core with 91 basic instructions and minimum instruction execution time of 62.5 ns at 16 MHz. It features two independent clock generation circuits - main oscillator (XIN/XOUT) and sub-oscillator (XCIN/XCOUT) - enabling low-power wait mode (1.8 μA) and stop mode (0.7 μA) operation.
Its peripheral set includes three UART-compatible serial interfaces (with I²C and IEBus support), a 10-bit A/D converter with 18 input channels (including ANEX0/ANEX1), two 2-channel DMAC units, CCITT-CRC calculation circuit, and watchdog timer with prescaler - all accessible through an 87-pin I/O port matrix with programmable pull-up and N-channel open-drain capability on P7_0/P7_1/TXD2/SDA2/SCL2.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit RISC core with 91 instructions and register bank architecture |
| Max Clock Frequency | 16 MHz (VCC1=VCC2=3.0–5.5 V); enables 62.5 ns min instruction cycle for deterministic real-time control |
| Memory | 96 KB + 4 KB flash (Block A available), 5 KB RAM - supports in-system programming and field firmware updates |
| A/D Converter | 10-bit resolution, 18-channel input (AN0–AN7, AN0_0–AN0_7, ANEX0/ANEX1), with ADTRG trigger pin for synchronized sampling |
| Serial Interfaces | 3 channels: UART/clock-sync/I²C/IEBus (1 channel), UART/clock-sync/I²C (2 channels) - enables multi-protocol communication without external transceivers |
| Power Modes | Wait mode (1.8 μA @ 3 V, 32 kHz), stop mode (0.7 μA @ 3 V) - suitable for battery-backed industrial monitoring nodes |
| Operating Temp | -40°C to +85°C (U3 product code) - qualified for extended-temperature industrial environments |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A, also referenced as 100P6Q-A), lead-free, surface-mount.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0/AN0_0/D0 | Analog input / data bus bit 0 | Shared function pin supporting A/D conversion or 8/16-bit parallel data transfer |
| P6_3/TXD0/SDA0 | UART transmit / I²C data | Configurable as full-duplex UART output or bidirectional I²C data line with internal pull-up |
| P7_0/TXD2/SDA2/TA0OUT | UART transmit / I²C data / timer output | N-channel open-drain output - requires external pull-up for I²C or level translation in mixed-voltage systems |
| P9_7/ADTRG | A/D conversion trigger | Hardware-synchronized sampling initiation - eliminates software latency in time-critical sensor acquisition |
| P5_7/RDY/CLKOUT | Wait-state control / system clock output | Enables dynamic bus timing adjustment or provides fC/f8/f32 clock signal to peripherals |
Key Features
| Feature | Design Value |
|---|---|
| Dual clock domains | Main (XIN/XOUT) and sub (XCIN/XCOUT) oscillators enable simultaneous high-speed processing and ultra-low-power RTC operation |
| 18-channel 10-bit A/D | Includes dedicated ADTRG pin and extended analog inputs (ANEX0/ANEX1) for op-amp-based signal conditioning |
| Three flexible serial channels | Each supports UART, clock-synchronous, I²C, or IEBus - reduces BOM count in multi-interface industrial gateways |
| 2-channel DMAC | Offloads CPU during memory-to-peripheral transfers (e.g., A/D buffer fills or UART TX FIFO loading) |
| Programmable I/O with open-drain | P7_0/P7_1/TXD2/SDA2/SCL2 support 5 V-tolerant I²C and legacy bus interfacing without level shifters |
Applications
| Industrial Motor Control | Smart Sensor Node |
|---|---|
Use Scenario: Closed-loop speed and position control of BLDC motors in factory automation drives. IC Role / Device Role / Timing Role: Real-time execution of PID algorithms, PWM generation via Timer A/B outputs, and analog current/voltage feedback acquisition via 10-bit A/D. Use Value: Deterministic 62.5 ns instruction timing ensures jitter-free PWM edge placement; 18-channel A/D allows simultaneous phase current, bus voltage, and temperature monitoring. | Use Scenario: Battery-powered environmental monitoring unit measuring temperature, humidity, and gas concentration. IC Role / Device Role / Timing Role: Low-power system controller managing sensor polling, data logging, and wireless transmission via UART-connected transceiver. Use Value: 0.7 μA stop mode extends battery life; ADTRG pin enables precise synchronization of multi-sensor sampling to minimize power-on time. |
| Home Appliance UI Controller | Office Equipment Power Management |
Use Scenario: Keypad and display interface for microwave ovens or washing machines with touch-sensitive front panels. IC Role / Device Role / Timing Role: Key input interrupt handler (KI0–KI3), segment LCD driver via I/O ports, and serial communication with main MCU over I²C. Use Value: Dedicated KI interrupt pins reduce CPU polling overhead; built-in I²C eliminates need for external bus controller in distributed appliance architectures. | Use Scenario: Power sequencing and thermal monitoring subsystem in multifunction printers or copiers. IC Role / Device Role / Timing Role: Standalone supervisor managing AC-DC converter enable signals, fan speed via PWM, and thermistor readings using A/D channels. Use Value: Dual clock domain allows continuous thermal monitoring (sub-oscillator) while main CPU remains in stop mode - improves system reliability under thermal stress. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLDFB#30 | RL78/G13 core, 32 KB flash, 4 KB RAM, lower power (0.52 μA stop mode), no IEBus support | Targeted at cost-sensitive, ultra-low-power applications where legacy IEBus compatibility is not required | Select when migrating to Renesas' newer RL78 platform with enhanced EEMBC ULPMark scores and integrated debug interface |
| M30302MAPGP#U4 | Mask ROM version (96 KB), same package and pinout, -40°C to +85°C rating, no field reprogrammability | Suitable for high-volume, fixed-function products where firmware is finalized and security against modification is prioritized | Choose for production runs requiring guaranteed firmware immutability and reduced bill-of-materials cost versus flash variants |
Compared with R5F100PLDFB#30 and M30302MAPGP#U4, the M30302FAPGP#U3 uniquely balances field-upgradable flash memory, IEBus protocol support for automotive HVAC networks, and deterministic 16 MHz real-time performance - making it optimal for industrial equipment requiring both legacy bus compatibility and firmware flexibility.
Availability
M30302FAPGP#U3 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, home appliance UI controllers, and office equipment power management requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for M30302FAPGP#U3 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 from the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power solutions for industrial, automotive, and infrastructure markets.
The M16C/30P Group was designed for cost-effective, real-time embedded control in resource-constrained industrial and consumer equipment - emphasizing analog integration, multi-protocol serial connectivity, and robust operation across extended temperature ranges.
FAQ
What is the maximum operating frequency and supply voltage range for the M30302FAPGP#U3?
The M30302FAPGP#U3 operates at a maximum frequency of 16 MHz with supply voltages VCC1 = VCC2 = 3.0 V to 5.5 V. At 10 MHz, it supports down to 2.7 V. These ratings are validated per Renesas REJ03B0088-0122 Rev.1.22, ensuring reliable operation in industrial power rails with moderate ripple.
Does the M30302FAPGP#U3 support in-system programming of its flash memory?
Yes, the M30302FAPGP#U3 supports in-system programming (ISP) of its 96 KB + 4 KB flash memory using standard Renesas Flash Development Toolkit (FDT) and compatible debug interfaces. Programming requires VPP = 3.3 ± 0.3 V or 5.0 ± 0.5 V, with 100-cycle endurance across the entire memory array.
Which serial communication protocols are natively supported by the M30302FAPGP#U3?
The M30302FAPGP#U3 natively supports UART, clock-synchronous serial, I²C Bus (1 channel), and IEBus (1 channel) across its three serial interface channels. IEBus support is confirmed in Table 1.1 and Section 1.2 of the official datasheet, enabling direct integration into Japanese automotive HVAC and audio subsystems.
What is the purpose of the ADTRG pin on the M30302FAPGP#U3?
The ADTRG pin on the M30302FAPGP#U3 serves as a hardware trigger input for initiating A/D conversions, allowing precise synchronization with external events (e.g., PWM zero-crossing or encoder index pulse). This eliminates software-induced sampling jitter and is documented in Table 1.7 and Pin Description Table 1.9.
How does the M30302FAPGP#U3 handle low-power operation in battery-powered applications?
The M30302FAPGP#U3 achieves ultra-low-power operation via wait mode (1.8 μA at 3 V, 32 kHz sub-oscillator) and stop mode (0.7 μA at 3 V), both enabled by its dual-clock architecture. The sub-oscillator (XCIN/XCOUT) remains active in stop mode to maintain RTC functionality while the main CPU and peripherals are fully halted.
M30302FAPGP#U3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/30
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 5K 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:
M30302FAPGP#U3 FAQ
1.How can I place an order for M30302FAPGP#U3 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30302FAPGP#U3 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 M30302FAPGP#U3 reliable?
The price and inventory of M30302FAPGP#U3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30302FAPGP#U3 is usually 5 days.
3.What payment methods are accepted for M30302FAPGP#U3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30302FAPGP#U3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30302FAPGP#U3?
M30302FAPGP#U3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30302FAPGP#U3 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 M30302FAPGP#U3?
For technical support, including M30302FAPGP#U3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30302FAPGP#U3 requirements.
6.How does Aetrix verify that M30302FAPGP#U3 is sourced from the original manufacturer or authorized distributors?
All M30302FAPGP#U3 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 M30302FAPGP#U3 meets industry standards.
7.What is the process for return or replacement of M30302FAPGP#U3?
All M30302FAPGP#U3 units undergo pre-shipment inspection (PSI). If there is an issue with M30302FAPGP#U3, 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 M30302FAPGP#U3 part is unused and in its original packaging.
Return procedure for M30302FAPGP#U3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
M30302FAPGP#U3 Tags
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ATTINY4-TSHR
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