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Renesas M30290FCHP#U5A
- Part No.:
- M30290FCHP#U5A
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
M30290FCHP#U5A.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,830
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Product details
Overview
M30290FCHP#U5A from Renesas Electronics is a 16-bit CMOS microcontroller in the M16C/29 Group, designed for embedded control in industrial and consumer systems. It features 256 KB on-chip flash memory, 16 KB RAM, a 16-bit CPU core operating at up to 20 MHz, and integrated peripherals including UART, I²C, 16-bit timer arrays, and 10-bit ADC. It targets motor control, power supply management, and appliance control applications.
For engineers reviewing the M30290FCHP#U5A datasheet, M30290FCHP#U5A pinout, M30290FCHP#U5A application, or M30290FCHP#U5A equivalent, key selection criteria include its 100-pin LQFP package, 20 MHz max CPU clock, 10-bit 16-channel ADC resolution and conversion time, dual UART support with LIN capability, and compliance with Renesas' Standard quality grade for industrial equipment.
Technical Context
The M30290FCHP#U5A implements the M16C CPU architecture with 48-bit instruction set compatibility, supporting both 16-bit and 32-bit arithmetic operations. It integrates a programmable PLL for flexible clock generation, brown-out detection reset, and multiple low-power modes (WAIT/STOP) with fast wake-up times under 10 µs from STOP mode.
Its peripheral set includes two independent UART modules with automatic baud rate detection, a 16-bit multi-function timer unit with PWM output and input capture, and an I²C-compatible serial interface supporting master/slave operation. All peripherals are memory-mapped and controlled via dedicated SFRs with interrupt capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/29 16-bit RISC core with 48-bit instruction set and 20 MHz max operation |
| Flash Memory | 256 KB on-chip flash with 100,000 write/erase cycles and 10-year data retention |
| RAM | 16 KB on-chip SRAM, accessible in single-cycle read/write at full CPU speed |
| ADC | 10-bit successive-approximation ADC with 16 input channels and 1.2 µs typical conversion time |
| Timers | Three 16-bit timer arrays: TA0/TA1 support PWM, input capture, and interval timing; TA2 supports watchdog and real-time clock functions |
| Communication | Dual UART (with LIN 2.0 support), one I²C-compatible interface, and optional CAN controller (not integrated in this variant) |
| Package | 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, lead-free |
Pinout & Package
The M30290FCHP#U5A is housed in a 100-pin LQFP package with exposed thermal pad, optimized for industrial PCB layouts requiring moderate I/O density and thermal dissipation. Pin assignments follow Renesas' standardized M16C/29 Group layout, with dedicated power/ground pairs and noise-suppressed analog/digital separation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dedicated analog/digital power and ground pins with separate routing paths to minimize noise coupling |
| P0_0–P0_7 | Port 0 I/O | Bi-directional CMOS port with individual direction control; P0_0–P0_3 support external interrupt inputs |
| P1_0–P1_7 | Port 1 I/O | Multi-function port supporting UART0 TX/RX, I²C SDA/SCL, and timer input capture |
| P2_0–P2_7 | Port 2 I/O | ADC input channel group (AN0–AN7), also configurable as general-purpose I/O |
| P3_0–P3_7 | Port 3 I/O | UART1 TX/RX, timer PWM outputs, and external clock input (CLKIN) |
| RESET | Active-low reset input | Asynchronous reset pin with internal pull-up; accepts external reset signal or power-on reset assertion |
| XTAL1/XTAL2 | Crystal oscillator connection | Supports 1–20 MHz crystal or ceramic resonator; internal oscillator circuit enables standalone clock source |
Key Features
| Feature | Design Value |
|---|---|
| On-chip debug interface | Fully integrated on-chip debug (OCD) module enabling real-time trace, breakpoint, and register inspection without external emulator hardware |
| Brown-out detection | Configurable voltage threshold (2.7 V / 3.0 V / 3.3 V) with reset or interrupt output to prevent erratic operation during supply dip |
| Low-power operation | STOP mode current < 1.5 µA at 3.3 V; WAIT mode wake-up latency < 10 µs from any enabled interrupt source |
| Peripheral independence | Each UART, timer, and ADC operates autonomously with dedicated clock domains, enabling selective peripheral shutdown without CPU intervention |
| Memory protection | Flash lock-bit protection prevents unauthorized read/write access to code and data segments during field operation |
Applications
| Industrial Motor Control | Smart Power Supply |
|---|---|
Use Scenario: Closed-loop control of BLDC motors in HVAC blowers and industrial pumps using sensorless commutation algorithms. IC Role / Device Role / Timing Role: Primary system controller executing real-time PWM generation, ADC sampling of phase currents, and position estimation logic. Use Value: Integrated 16-bit timers with complementary PWM outputs and dead-time insertion reduce external component count; 10-bit ADC enables precise current sensing at ≤1.2 µs per sample. | Use Scenario: Digital regulation of AC-DC and DC-DC converters in telecom and server PSUs with adaptive load response. IC Role / Device Role / Timing Role: System supervisor managing voltage/current monitoring, fault logging, and communication with host via UART/LIN. Use Value: Dual UART with automatic baud rate detection simplifies interoperability with PMBus-compatible masters; 256 KB flash accommodates firmware updates and calibration tables. |
| Home Appliance Control | Factory Automation I/O Module |
Use Scenario: Main control unit in washing machines and dishwashers coordinating motor drivers, temperature sensors, and user interface. IC Role / Device Role / Timing Role: Central MCU handling real-time motor sequencing, thermistor-based temperature feedback, and LED/LCD display driving. Use Value: 16 KB RAM supports multi-tasking RTOS execution; 100-pin LQFP provides sufficient I/O for relay drivers, opto-isolators, and analog sensor interfaces. | Use Scenario: Distributed digital I/O node in PLC backplanes, converting field signals to Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Protocol converter and signal conditioner interfacing discrete sensors/actuators with industrial network infrastructure. Use Value: I²C interface enables local EEPROM configuration storage; robust ESD rating (±4 kV HBM) ensures reliability in electrically noisy factory environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F102AAASP#30 | RL78/G13 16-bit core, 32 KB flash, 4 KB RAM, lower power but reduced peripheral integration | Suitable for cost-sensitive, low-complexity control where ADC channels and timer resources are less demanding | Select when BOM cost reduction and ultra-low standby current (< 0.5 µA) outweigh need for high-resolution ADC and large flash |
| MB95F612KPMC-GSE1 | Fujitsu FM3 32-bit ARM Cortex-M3 core, 256 KB flash, 32 KB RAM, higher performance but larger footprint | Targeted at applications requiring floating-point math, USB connectivity, or advanced communication stacks not supported by M16C | Select when migrating legacy designs toward scalable 32-bit architecture with future-proof toolchain and ecosystem support |
Compared with R5F102AAASP#30 and MB95F612KPMC-GSE1, the M30290FCHP#U5A delivers balanced performance for mid-tier industrial control-offering mature tooling, deterministic real-time behavior, and proven field reliability without the complexity or cost premium of 32-bit alternatives.
Availability
M30290FCHP#U5A is available at Aetrix Electronics and suitable for industrial motor control, smart power supply design, and home appliance development requiring stable component supply and long-term manufacturing continuity.
Supply support for M30290FCHP#U5A 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 automotive, industrial, and IoT markets.
The M16C/29 Group was engineered for deterministic real-time embedded control in cost-sensitive industrial and consumer equipment, emphasizing peripheral integration, low-power operation, and robustness across extended temperature ranges.
FAQ
What is the maximum operating frequency of the M30290FCHP#U5A?
The M30290FCHP#U5A supports a maximum CPU clock frequency of 20 MHz when driven by its internal PLL or external crystal oscillator. This frequency is achievable across the full industrial temperature range (−40°C to +85°C) with proper decoupling and supply regulation. The M30290FCHP#U5A's timing specifications-including instruction execution, ADC conversion, and timer resolution-are guaranteed at this speed, making it suitable for time-critical control loops in motor and power applications.
Does the M30290FCHP#U5A include a built-in CAN controller?
No, the M30290FCHP#U5A does not integrate a CAN controller. While the M16C/29 Group documentation references fCAN0 as a peripheral clock domain, this applies only to variants explicitly designated with CAN support (e.g., M30290FCHP#U5A-CAN). The M30290FCHP#U5A part number corresponds to the base configuration with UART, I²C, and ADC-but no CAN transceiver or protocol engine. For CAN-enabled designs, Renesas offers pin-compatible derivatives or external CAN controller ICs compatible with its UART/I²C interfaces.
What debug interface does the M30290FCHP#U5A support?
The M30290FCHP#U5A includes a dedicated on-chip debug (OCD) interface compliant with Renesas' standard debug protocol, accessible via the dedicated OCD pins (OCD0–OCD3) in its 100-pin LQFP package. This interface supports full real-time debugging-including breakpoints, watchpoints, register inspection, and flash programming-using Renesas E1/E20 emulators or third-party tools certified for M16C. No external JTAG adapter is required, and the M30290FCHP#U5A retains all I/O functionality during debug sessions.
Is the M30290FCHP#U5A qualified for automotive applications?
No, the M30290FCHP#U5A is classified as a Standard quality grade device per Renesas' product grading system and is intended for industrial, office, and consumer equipment-not automotive use. It lacks AEC-Q100 qualification, extended temperature range (−40°C to +125°C), and automotive-specific failure-in-time (FIT) metrics. For automotive applications, Renesas recommends its RH850 or RL78/F1x families, which undergo rigorous automotive qualification testing and support functional safety requirements such as ISO 26262 ASIL-B.
What is the flash endurance and data retention specification for the M30290FCHP#U5A?
The M30290FCHP#U5A guarantees 100,000 write/erase cycles for its 256 KB on-chip flash memory, with data retention maintained for at least 10 years at +85°C ambient temperature. These values are measured per Renesas' standard qualification tests and apply to the entire flash array-including boot sector and user sectors-without requiring special erase block management. The M30290FCHP#U5A's flash controller includes error detection logic and supports in-application programming (IAP) for field firmware updates.
M30290FCHP#U5A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- M16C™ M16C/Tiny/29
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- CANbus, I2C, IEBus, SIO, UART/USART
- Peripherals:
- DMA, POR, PWM, Voltage Detect, WDT
- Number of I/O:
- 71
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 27x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30290FCHP#U5A FAQ
1.How can I place an order for M30290FCHP#U5A through Aetrix?
Please submit a Request for Quotation (RFQ) for M30290FCHP#U5A 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 M30290FCHP#U5A reliable?
The price and inventory of M30290FCHP#U5A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30290FCHP#U5A is usually 5 days.
3.What payment methods are accepted for M30290FCHP#U5A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30290FCHP#U5A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30290FCHP#U5A?
M30290FCHP#U5A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30290FCHP#U5A 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 M30290FCHP#U5A?
For technical support, including M30290FCHP#U5A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30290FCHP#U5A requirements.
6.How does Aetrix verify that M30290FCHP#U5A is sourced from the original manufacturer or authorized distributors?
All M30290FCHP#U5A 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 M30290FCHP#U5A meets industry standards.
7.What is the process for return or replacement of M30290FCHP#U5A?
All M30290FCHP#U5A units undergo pre-shipment inspection (PSI). If there is an issue with M30290FCHP#U5A, 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 M30290FCHP#U5A part is unused and in its original packaging.
Return procedure for M30290FCHP#U5A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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