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Renesas M30625FGAGP#U3
- Part No.:
- M30625FGAGP#U3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
M30625FGAGP#U3.pdf
- Description:
- 16-BIT, FLASH, M16C CPU
- Quantity:
- Payment:
- Shipping:
Inventory:1,058
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Product details
Overview
M30625FGAGP#U3 from Renesas Electronics is a single-chip 16-bit CMOS microcontroller based on the M16C/60 Series CPU core, housed in an 80-pin plastic QFP (80P6S-A) package. It integrates 256 KB flash memory, 20 KB RAM, a 10-bit 8-channel ADC (expandable to 10), dual 8-bit DACs, five serial I/O channels (including UART and clock-synchronous modes), two DMAC channels, and a CRC-CCITT calculation circuit. It operates at up to 10 MHz (100 ns instruction cycle) with supply voltage ranging from 2.2 V to 3.6 V, targeting embedded control in office equipment and portable devices.
For engineers reviewing the M30625FGAGP#U3 datasheet, M30625FGAGP#U3 pinout, M30625FGAGP#U3 application, or M30625FGAGP#U3 equivalent, this page delivers verified technical context, validated pin functions, confirmed operating conditions, and real-world use cases - all grounded in Renesas' official M16C/62M (80-pin, low-voltage) documentation.
Technical Context
The M30625FGAGP#U3 implements the M16C/60 Series 16-bit CPU core with 91 basic instructions and supports sophisticated addressing modes for high instruction efficiency. Its memory architecture provides 1 MB address space, with on-chip flash memory enabling in-system programming and 20 KB of SRAM for data and stack operations.
It features dual built-in clock generation circuits - one for main clock (XIN/XOUT) and one for subclock (XCIN/XCOUT) - supporting quartz or ceramic resonators. The device includes 70 programmable I/O lines, 25 internal + 5 external interrupt sources across 7 priority levels, and dedicated peripherals including five 16-bit timers (TA0–TA4, TB0–TB5) with pulse-width measurement and event-counting capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit RISC-like core with 91 instructions and 1 MB address space |
| Flash Memory | 256 KB on-chip flash - enables firmware updates without external memory and supports program/erase at VCC = 2.7–3.6 V |
| RAM | 20 KB on-chip SRAM - sufficient for real-time control stacks, buffers, and variable storage in office/portable applications |
| ADC | 10-bit resolution × 8 channels (expandable to 10) - supports analog sensor interfacing with ±2 LSB absolute accuracy at VREF = VCC = 3 V |
| DAC | 8-bit × 2 channels - provides analog output for motor control feedback or audio signal generation |
| Serial I/O | 5 channels: UART0/UART1/UART2 + SI/O3/SI/O4 - enables multi-protocol communication including UART and clock-synchronous modes |
| Supply Voltage | 2.2 V to 3.6 V - supports battery-powered and low-power portable systems with software wait options for lower voltages |
Pinout & Package
Package: 80-pin plastic molded QFP (80P6S-A), lead pitch 0.65 mm, body size 14.0 × 14.0 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port P0 (8-bit I/O) | General-purpose bidirectional I/O with configurable direction register; used for parallel interface or GPIO expansion |
| P20–P27 | Port P2 (8-bit I/O) | High-drive I/O port supporting 10 mA peak sink/source; suitable for driving LEDs or small actuators |
| P100–P107 | AN0–AN7/KI0–KI3 | Analog input channels 0–7 with key-input function sharing - enables simultaneous sensor monitoring and keypad scanning |
| P70/P71 | SDA/SCL | I²C bus interface pins - support standard-mode (100 kHz) communication with external EEPROM or sensors |
| P60/P64 | CTS0/RTS0, CTS1/RTS1 | Hardware flow control signals for UART0 and UART1 - essential for reliable RS-232/RS-485 link management |
| P93/P94 | DA0/DA1 | 8-bit DAC output terminals - deliver analog voltage outputs referenced to AVCC and VREF for closed-loop control |
| XIN/XOUT | Main clock oscillator inputs | Connect to external quartz crystal (1–10 MHz) or ceramic resonator for precise system timing |
| XCIN/XCOUT | Subclock oscillator inputs | Support 32.768 kHz crystal for RTC or low-power wake-up timing independent of main clock |
Key Features
| Feature | Design Value |
|---|---|
| Low-voltage operation | Functional down to 2.2 V with software wait - extends battery life in portable equipment without hardware redesign |
| Integrated DMAC | 2-channel DMA controller with 24 trigger sources - offloads CPU during memory-to-peripheral transfers (e.g., ADC → RAM) |
| CRC-CCITT engine | Hardware CRC calculation using polynomial X¹⁶+X¹²+X⁵+1 - accelerates data integrity checks in communication protocols |
| Watchdog timer | 15-bit watchdog with prescaler - ensures system recovery from software lockup in unattended office peripherals |
| Multi-timer subsystem | 11 × 16-bit timers (TA0–TA4, TB0–TB5) with input capture, output compare, and PWM-capable modes - supports motor control and precise timing tasks |
Applications
| Office Equipment Control | Portable Audio Device |
|---|---|
Use Scenario: Real-time motor speed regulation and paper feed sensing in multifunction printers. IC Role / Device Role / Timing Role: Primary system controller executing print job scheduling, stepper motor sequencing, and sensor polling via ADC and timers. Use Value: Integrated 10-bit ADC (8 ch), dual DACs, and 11 timers enable closed-loop control without external ICs - reducing BOM count and PCB area. |
Use Scenario: Volume control, battery monitoring, and button interface in Bluetooth-enabled portable speakers. IC Role / Device Role / Timing Role: Central MCU managing audio codec interface, Li-ion battery voltage sampling, and user input via key-interrupt pins (KI0–KI3). Use Value: On-chip 20 KB RAM buffers audio metadata; low-voltage operation (2.2 V) extends playback time; integrated UART supports firmware OTA updates. |
| Digital Camera Module | Industrial Data Logger |
Use Scenario: Lens focus actuation, image sensor configuration, and SD card interface in compact digital cameras. IC Role / Device Role / Timing Role: Main controller coordinating SPI-based sensor registers, PWM-driven voice coil motors, and FAT32 file writes via UART or SI/O. Use Value: Five serial I/O channels allow concurrent sensor comms (I²C), storage interface (SPI-like SI/O), and debug UART - eliminating bus contention. |
Use Scenario: Temperature/humidity logging with periodic wake-up, sensor reading, and nonvolatile storage in remote environmental monitors. IC Role / Device Role / Timing Role: Low-power supervisor using subclock (32.768 kHz) and watchdog timer to manage sleep/wake cycles and ADC sampling intervals. Use Value: Flash memory retains firmware across power cycles; 256 KB capacity supports firmware + data logging buffer; 2.2 V minimum VCC enables coin-cell backup operation. |
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#30 | RL78/G13 16-bit core; 128 KB flash, 12 KB RAM; 1.6–5.5 V operation; integrated LIN transceiver | Better suited for automotive body electronics due to LIN support and extended temp range (–40°C to 105°C) | Select if requiring automotive qualification or LIN bus integration; not drop-in compatible due to different pinout and peripheral mapping |
| MB95560PFT-G-SNE1 | Fujitsu FM3 32-bit ARM Cortex-M3; 256 KB flash, 32 KB RAM; 2.7–5.5 V; USB 2.0 FS | Targets higher-performance applications needing USB host/device, larger code space, and richer peripheral set | Choose when migrating to 32-bit architecture or requiring USB connectivity; requires full hardware and firmware redesign |
Compared with R5F100PLGSP#30 and MB95560PFT-G-SNE1, the M30625FGAGP#U3 offers optimized cost and power efficiency for legacy 16-bit control tasks in consumer office/portable gear, with no need for automotive-grade validation or USB functionality - making it ideal for stable, volume production of mature designs.
Availability
M30625FGAGP#U3 is available at Aetrix Electronics and suitable for office equipment control, portable audio devices, digital camera modules, and industrial data loggers requiring stable component supply and long-term manufacturing continuity.
Supply support for M30625FGAGP#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 through the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power solutions.
The M16C/62M group was designed for cost-sensitive, low-power embedded control in consumer and office electronics - emphasizing integration of flash, ADC/DAC, timers, and serial interfaces in a single 80-pin QFP package.
FAQ
What is the maximum operating frequency of the M30625FGAGP#U3 and under what voltage conditions?
The M30625FGAGP#U3 achieves a maximum operating frequency of 10 MHz (100 ns instruction cycle) at VCC = 2.7–3.6 V with no software wait state. At lower voltages - 2.4–2.7 V - it supports up to 7 MHz without wait; at 2.2–2.4 V, it operates at 7 MHz with one software wait state. These limits are defined in Renesas' recommended operating conditions table and directly impact real-time response in control loops.
Does the M30625FGAGP#U3 support external memory expansion or microprocessor mode?
No, the M30625FGAGP#U3 supports single-chip mode only. It does not support memory expansion mode or microprocessor mode - a deliberate design choice to reduce pin count and simplify PCB layout for compact applications like portable cameras and printers. All required memory (256 KB flash, 20 KB RAM) is integrated on-die.
How many serial communication interfaces does the M30625FGAGP#U3 provide, and what protocols do they support?
The M30625FGAGP#U3 provides five serial I/O channels: UART0, UART1, and UART2 (with UART2 supporting UART-only mode), plus SI/O3 and SI/O4 (clock-synchronous only, with SI/O3 output-only). UART0 and UART1 can operate in either UART or clock-synchronous mode, enabling flexible protocol selection for RS-232, RS-485, or custom synchronous links without external level shifters.
What are the analog capabilities of the M30625FGAGP#U3, particularly regarding ADC and DAC?
The M30625FGAGP#U3 integrates a 10-bit successive-approximation ADC with eight dedicated input channels (expandable to ten) and ±2 LSB absolute accuracy at VREF = VCC = 3 V. It also includes two independent 8-bit DACs (DA0, DA1) with rail-to-rail output swing referenced to AVCC and VREF - enabling analog output generation for motor control, audio biasing, or sensor calibration signals.
Is the M30625FGAGP#U3 qualified for automotive or safety-critical applications?
No, the M30625FGAGP#U3 is rated as a "Standard" quality grade device per Renesas' classification, intended for office equipment, communications gear, audio/video devices, and industrial robots - not for automotive, medical life-support, or aerospace use. It lacks AEC-Q100 qualification and has no functional safety certification (e.g., ISO 26262), so it must not be deployed in safety-critical systems without explicit Renesas written consent.
M30625FGAGP#U3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/62A
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- 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:
- -
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 10x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30625FGAGP#U3 FAQ
1.How can I place an order for M30625FGAGP#U3 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30625FGAGP#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 M30625FGAGP#U3 reliable?
The price and inventory of M30625FGAGP#U3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30625FGAGP#U3 is usually 5 days.
3.What payment methods are accepted for M30625FGAGP#U3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30625FGAGP#U3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30625FGAGP#U3?
M30625FGAGP#U3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30625FGAGP#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 M30625FGAGP#U3?
For technical support, including M30625FGAGP#U3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30625FGAGP#U3 requirements.
6.How does Aetrix verify that M30625FGAGP#U3 is sourced from the original manufacturer or authorized distributors?
All M30625FGAGP#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 M30625FGAGP#U3 meets industry standards.
7.What is the process for return or replacement of M30625FGAGP#U3?
All M30625FGAGP#U3 units undergo pre-shipment inspection (PSI). If there is an issue with M30625FGAGP#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 M30625FGAGP#U3 part is unused and in its original packaging.
Return procedure for M30625FGAGP#U3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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