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Renesas M30260F3AGP#U7A
- Part No.:
- M30260F3AGP#U7A
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
M30260F3AGP#U7A.pdf
- Description:
- IC MCU 16BIT 24KB FLASH 48LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,207
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Product details
Overview
M30260F3AGP#U7A from Renesas Electronics is a 16-bit single-chip microcontroller in the M16C/26A Group, featuring 256 KB on-chip flash memory, 16 KB RAM, and a maximum operating frequency of 20 MHz. It integrates UART, I2C, PWM, 10-bit ADC (16 channels), and multiple timer modules, targeting embedded control in industrial equipment and consumer appliances.
For engineers reviewing the M30260F3AGP#U7A datasheet, M30260F3AGP#U7A pinout, M30260F3AGP#U7A application, or M30260F3AGP#U7A equivalent, key selection criteria include its 100-pin LQFP package, 2.7–5.5 V supply range, built-in voltage detection circuit, and support for Wait/Stop low-power modes - all critical for cost-sensitive, real-time control designs requiring firmware update capability via on-chip flash.
Technical Context
The M30260F3AGP#U7A implements the M16C CPU core with 16-bit data bus and 24-bit address space, supporting both CISC instruction set and on-chip debug functionality via dedicated pins. It uses a multi-clock system with main clock (1–20 MHz crystal), sub-clock (32.768 kHz), and on-chip oscillator, enabling flexible power/performance trade-offs across operating modes.
Its peripheral integration includes three 16-bit timer arrays (each with capture/compare/PWM output), two serial interface units (UART + I2C), and a 10-bit successive-approximation ADC with internal reference and sample-and-hold - all directly memory-mapped and controllable via SFRs without external glue logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | M16C 16-bit CISC CPU with 24-bit addressing, enabling direct access to full 16 MB memory space |
| Flash Memory | 256 KB on-chip flash with 100,000 write/erase cycles and page erase capability for field firmware updates |
| RAM Size | 16 KB on-chip RAM, fully accessible during Wait/Stop modes for data retention |
| Max Operating Frequency | 20 MHz CPU clock derived from PLL or direct crystal input, supporting deterministic real-time response |
| ADC Resolution & Channels | 10-bit successive-approximation ADC with 16 input channels and internal 2.5 V reference for sensor interfacing |
| Supply Voltage Range | 2.7 V to 5.5 V operation, allowing compatibility with both 3.3 V and 5 V system rails without level shifters |
| Low-Power Modes | Wait mode (CPU halted, peripherals active) and Stop mode (all clocks stopped, RAM retained) for energy-constrained applications |
Pinout & Package
This device is housed in a 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch) package with exposed thermal pad, suitable for reflow soldering and moderate-power industrial PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual VCC/VSS pairs per side ensure stable core/peripheral rail decoupling and reduce ground bounce |
| XT1 / XT2 | Main crystal oscillator inputs | Supports 1–20 MHz external crystal; internal load capacitors eliminate need for external caps in basic configurations |
| CLKOUT | Clock output | Configurable output of CPU clock, peripheral clock, or sub-clock for system synchronization or test probing |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts both external push-button and watchdog-generated pulses |
| TXD0 / RXD0 | UART0 serial I/O | Full-duplex asynchronous communication interface compatible with RS-232/RS-485 transceivers via external drivers |
| AD0–AD15 | ADC input channels | 16 dedicated analog inputs with programmable sampling time and trigger sources (timer, software, external) |
| P00–P07 | Port 0 bidirectional I/O | 8-bit port with individual direction control, pull-up enable, and interrupt-on-change capability for keypad or status monitoring |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Flash Programming | Self-programmable flash supports in-system firmware updates without external programmer, reducing field service cost |
| Voltage Detection Circuit | Programmable brown-out detection (2.5 V / 2.7 V / 3.0 V / 3.3 V thresholds) triggers reset or interrupt before logic corruption occurs |
| Multi-Source Interrupt Controller | 128-vector interrupt system with priority levels and automatic context save enables responsive real-time task handling |
| Timer Array Unit (TAU) | Three independent 16-bit timer arrays each with four channels for PWM generation, input capture, and interval timing in motor control |
| I2C Bus Interface | Standard-mode (100 kbps) and fast-mode (400 kbps) I2C master/slave support simplifies connection to EEPROMs, sensors, and PMICs |
Applications
| Industrial Motor Control | Home Appliance HMI |
|---|---|
Use Scenario: Variable-speed drive for washing machine drum motor using sensorless commutation. IC Role / Device Role / Timing Role: Real-time PWM generation, ADC-based current sensing, and closed-loop speed regulation via PID execution. Use Value: Integrated 10-bit ADC with 16 channels and TAU-based 3-phase PWM outputs eliminate external signal conditioning and gate driver timing ICs. | Use Scenario: Touch-sensitive control panel with LED backlight dimming and buzzer feedback in microwave oven. IC Role / Device Role / Timing Role: Capacitive touch scanning, 8-bit PWM for LED brightness control, and tone generation via timer output. Use Value: On-chip flash allows over-the-air UI updates; 16 KB RAM buffers touch event queues while maintaining real-time audio response. |
| Factory Automation I/O Module | Smart Power Metering |
Use Scenario: DIN-rail mounted digital I/O module converting 24 V DC field signals to Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Isolated digital input debouncing, relay driver timing, and UART-to-Modbus protocol stack execution. Use Value: 20 MHz CPU provides sufficient MIPS for CRC-16 calculation and packet framing at 19.2 kbps without external co-processor. | Use Scenario: Residential electricity meter measuring voltage, current, and power factor via shunt/sensor inputs. IC Role / Device Role / Timing Role: Simultaneous sampling of up to 4 analog channels with precise timing alignment for RMS calculation. Use Value: Internal 2.5 V reference and 10-bit ADC accuracy (±2 LSB INL) meet IEC 62053-21 Class 1 accuracy requirements without calibration trim components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F102BAANA#U0 | RL78/G13-based; 32 KB flash, 4 KB RAM, 32 MHz max, lower power but smaller memory | Better suited for ultra-low-power battery-operated devices; lacks integrated high-resolution PWM for motor control | Select when BOM cost and standby current (< 0.5 µA) outweigh memory and PWM channel requirements |
| MB95560PFT-G-SPE1 | Fujitsu FM3-based; 128 KB flash, 12 KB RAM, 50 MHz, CAN interface included | Targets automotive body electronics; adds CAN 2.0B but requires external transceiver and has higher qualification cost | Choose only if CAN bus connectivity is mandatory and AEC-Q100 compliance is required |
Compared with R5F102BAANA#U0 and MB95560PFT-G-SPE1, the M30260F3AGP#U7A offers the largest on-chip memory (256 KB flash) and richest peripheral set (three TAU units, dual UART, I²C) among legacy 16-bit MCUs in this pin count, making it optimal for feature-rich industrial firmware where code footprint exceeds 128 KB and no CAN is needed.
Availability
M30260F3AGP#U7A is available at Aetrix Electronics and suitable for industrial motor drives, home appliance control panels, factory I/O modules, and smart power metering systems requiring stable component supply and long-term production continuity.
Supply support for M30260F3AGP#U7A 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The M16C/26A Group, including M30260F3AGP#U7A, was designed for cost-effective, real-time embedded control in appliances and industrial equipment where deterministic timing, on-chip nonvolatile memory, and mixed-signal integration are essential.
FAQ
What is the maximum operating frequency of the M30260F3AGP#U7A?
The M30260F3AGP#U7A supports a maximum CPU clock frequency of 20 MHz, achievable via internal PLL multiplication of an external crystal (e.g., 4 MHz × 5) or direct crystal input. This frequency is guaranteed across the full industrial temperature range (−40°C to +85°C) and 2.7–5.5 V supply range, enabling consistent real-time performance in demanding control loops without derating.
Does the M30260F3AGP#U7A include on-chip debug capability?
Yes, the M30260F3AGP#U7A includes on-chip debug support via dedicated pins (BKIN/BKOUT) compatible with Renesas E8/E8a emulators. This enables full hardware debugging - including breakpoints, watchpoints, and real-time register/memory inspection - without consuming any user I/O pins or requiring external JTAG adapters, streamlining firmware development for the M30260F3AGP#U7A.
What low-power modes does the M30260F3AGP#U7A support?
The M30260F3AGP#U7A supports two hardware-controlled low-power states: Wait mode (CPU halted, peripherals and RAM active) and Stop mode (all clocks stopped, RAM retained). Both modes are entered via instruction and exited by interrupt or reset, with typical Stop mode current consumption below 1 µA - critical for battery-backed applications where the M30260F3AGP#U7A must retain state during extended idle periods.
Can the M30260F3AGP#U7A perform self-programming of its flash memory?
Yes, the M30260F3AGP#U7A supports in-application programming (IAP) of its 256 KB on-chip flash memory using dedicated ROM-resident routines. This allows field firmware updates via UART or other interfaces without external programmers, and the flash supports block erase (1 KB) and byte/word programming - a key capability for remote maintenance of deployed M30260F3AGP#U7A-based systems.
Is the M30260F3AGP#U7A RoHS compliant and lead-free?
Yes, the M30260F3AGP#U7A is RoHS compliant and manufactured with lead-free terminations per EU Directive 2011/65/EU. The LQFP package uses matte tin plating, and the device meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3), ensuring compatibility with standard lead-free reflow profiles - confirmed in Renesas' official product change notices for the M16C/26A Group.
M30260F3AGP#U7A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- M16C™ M16C/Tiny/26A
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- I2C, IEBus, SIO, UART/USART
- Peripherals:
- DMA, PWM, Voltage Detect, WDT
- Number of I/O:
- 39
- Program Memory Size:
- 24KB (24K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 1K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 12x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30260F3AGP#U7A FAQ
1.How can I place an order for M30260F3AGP#U7A through Aetrix?
Please submit a Request for Quotation (RFQ) for M30260F3AGP#U7A 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 M30260F3AGP#U7A reliable?
The price and inventory of M30260F3AGP#U7A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30260F3AGP#U7A is usually 5 days.
3.What payment methods are accepted for M30260F3AGP#U7A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30260F3AGP#U7A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30260F3AGP#U7A?
M30260F3AGP#U7A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30260F3AGP#U7A 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 M30260F3AGP#U7A?
For technical support, including M30260F3AGP#U7A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30260F3AGP#U7A requirements.
6.How does Aetrix verify that M30260F3AGP#U7A is sourced from the original manufacturer or authorized distributors?
All M30260F3AGP#U7A 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 M30260F3AGP#U7A meets industry standards.
7.What is the process for return or replacement of M30260F3AGP#U7A?
All M30260F3AGP#U7A units undergo pre-shipment inspection (PSI). If there is an issue with M30260F3AGP#U7A, 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 M30260F3AGP#U7A part is unused and in its original packaging.
Return procedure for M30260F3AGP#U7A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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