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Renesas M3062LFGPFP#U9C
- Part No.:
- M3062LFGPFP#U9C
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
M3062LFGPFP#U9C.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,176
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Product details
Overview
M3062LFGPFP#U9C from Renesas Electronics is a 16-bit Flash-based microcontroller in the M16C/62P Group, built on the M16C/60 Series CPU core. It features 256 KB + 4 KB Flash ROM, 20 KB RAM, operates at up to 24 MHz (41.7 ns min instruction time), and targets embedded control in office equipment, industrial automation, and home appliances requiring real-time I/O and motor control.
For engineers reviewing the M3062LFGPFP#U9C datasheet, M3062LFGPFP#U9C pinout, M3062LFGPFP#U9C application, or M3062LFGPFP#U9C equivalent, this device supports IEBus and I²C interfaces, includes a 10-bit 26-channel A/D converter, dual 8-bit D/A outputs, two DMAC channels, and operates across –20°C to +85°C with lead-free packaging.
Technical Context
The M3062LFGPFP#U9C implements a silicon-gate CMOS single-chip architecture with four clock generation circuits - main clock, subclock, on-chip oscillator, and PLL synthesizer - enabling flexible system timing. Its memory space spans 1 MB (expandable to 4 MB), and it integrates a CCITT-CRC calculation circuit for data integrity verification in serial communications.
It delivers deterministic real-time performance via 7-level priority interrupt handling (29 internal + 8 external sources), a 15-bit watchdog timer with prescaler, and dedicated three-phase motor control logic. The device supports single-chip mode only and uses VCC1 = 3.0–5.5 V supply at 24 MHz operation.
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 + 4 KB (block A) user-programmable Flash, rated for 1,000/10,000 erase cycles per area |
| RAM | 20 KB on-chip SRAM for stack, variables, and DMA buffers |
| A/D Converter | 10-bit resolution, 26-channel multiplexed input supporting simultaneous sampling in selected configurations |
| D/A Converter | Two independent 8-bit voltage-output DACs for analog waveform generation or sensor biasing |
| Serial Interfaces | Three channels: UART + clock-synchronous + I²C + IEBus (all configurable per channel) |
| Operating Temperature | –20°C to +85°C ambient, qualified under Renesas "Standard" quality grade for industrial applications |
| Package | 100-pin plastic LQFP (PLQP0100KB-A), RoHS-compliant, lead-free (U9 product code) |
Pinout & Package
Package: 100-pin plastic LQFP (PLQP0100KB-A), 14 mm × 14 mm body, 0.5 mm pitch, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC1 | Main power supply | 3.0–5.5 V digital core supply; powers CPU, timers, and most peripherals |
| VSS1 | Digital ground | Reference return path for VCC1-supplied circuits; must be low-impedance |
| XIN / XOUT | External crystal oscillator input/output | Supports 1–20 MHz crystals for precise main clock generation |
| XCIN / XCOUT | Sub-clock oscillator input/output | Connects 32.768 kHz crystal for RTC or low-power wake-up timing |
| INT0–INT7 | External interrupt inputs | Eight dedicated edge-triggered inputs with configurable polarity and priority |
| P00–P07 | Port P0 bidirectional I/O | 8-bit general-purpose port with alternate functions including UART0 TX/RX and Timer A outputs |
| AD0–AD25 | Analog input channels | 26 pins mapped to internal 10-bit A/D converter; shared with port pins P1–P10 |
| DA0 / DA1 | Digital-to-analog outputs | Two independent 8-bit voltage outputs usable for feedback control or calibration signals |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control circuit | Integrated hardware block generating complementary PWM with dead-time insertion for inverter gate drive |
| IEBus interface support | Full hardware implementation of NEC's IEBus protocol (125 kbps, master/slave modes) for automotive infotainment networks |
| DMAC with two channels | Enables zero-CPU-overhead data transfers between memory, A/D, D/A, and serial ports - critical for real-time streaming |
| Programmable voltage detection | On-chip circuit monitors VCC1 and triggers reset or interrupt if supply drops below user-defined threshold (option enabled) |
| Low-power stop/wait modes | 0.7 µA stop mode and 1.8 µA wait mode at 3 V/32 kHz enable battery-backed operation in standby |
| CCITT-CRC hardware accelerator | Dedicated logic computes CRC-16 (X16+X12+X5+1) in one cycle per byte for robust serial frame validation |
Applications
| Office Equipment Control | Industrial Motor Drive |
|---|---|
|
Use Scenario: Real-time coordination of paper feed, scanning, and print head actuation in multifunction printers. IC Role / Device Role / Timing Role: Central controller executing motion profiles, managing serial sensor feedback, and synchronizing stepper/motor drivers via PWM and I/O. Use Value: Integrated three-phase motor control and 26-channel A/D enable direct connection to position encoders and current sensors without external signal conditioning. |
Use Scenario: Closed-loop speed and torque regulation of BLDC motors in HVAC blowers and conveyor systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms using on-chip multiplier, DMAC for current sampling, and hardware PWM with dead-time control. Use Value: Eliminates need for external motor gate driver logic and reduces BOM count by integrating timing-critical motor control functions. |
| Home Appliance UI & Power Management | Audio System Host Controller |
|
Use Scenario: Managing display backlight, touch key scan, temperature sensing, and relay sequencing in smart ovens and washing machines. IC Role / Device Role / Timing Role: Main system MCU handling HMI polling, thermal protection interrupts, and power stage sequencing via GPIO and D/A outputs. Use Value: Dual 8-bit D/A outputs provide programmable reference voltages for analog comparators used in overtemperature cutoff circuits. |
Use Scenario: Coordinating audio codec configuration, volume control, source switching, and IR remote decoding in AV receivers. IC Role / Device Role / Timing Role: Host processor interfacing with I²C audio codecs and IEBus-connected CD/DVD mechanisms. Use Value: Native IEBus and I²C support allows direct communication with legacy optical drives and modern DACs without bridge ICs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLGSP#V0 | RL78/G13 16-bit core, 128 KB Flash, 12 KB RAM, lower power (0.23 µA stop mode), no IEBus | Lacks IEBus and three-phase motor control; better suited for ultra-low-power sensor nodes than motor-centric designs | Select when migrating to Renesas' newer RL78 platform and IEBus is unused; requires PCB redesign due to different pinout |
| M30624FGPFP#U9C | Same M16C/62P family, identical 100-pin LQFP package, but 256 KB + 4 KB Flash and 20 KB RAM - same memory config | Direct functional match; differs only in chip revision and product code (U9 vs U9C); both rated –20°C to +85°C | Valid drop-in replacement with identical electrical and timing behavior; confirmed pin-compatible per Renesas documentation |
Compared with M3062LFGPFP#U9C, R5F100PLGSP#V0 offers superior low-power capability but sacrifices IEBus and motor control hardware, while M30624FGPFP#U9C provides identical functionality and mechanical compatibility - making it the preferred alternative for continuity in existing designs.
Availability
M3062LFGPFP#U9C is available at Aetrix Electronics and suitable for office equipment, industrial motor control, and home appliance applications requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.
Supply support for M3062LFGPFP#U9C 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/62P Group was designed for cost-sensitive, high-reliability embedded control in consumer and industrial systems where deterministic real-time response, integrated peripherals, and Flash programmability are essential.
FAQ
What is the maximum operating frequency of the M3062LFGPFP#U9C?
The M3062LFGPFP#U9C supports a maximum main clock frequency of 24 MHz, achieving a minimum instruction execution time of 41.7 ns under VCC1 = 3.3–5.5 V conditions. This timing is validated across its specified operating temperature range of –20°C to +85°C and applies directly to the M3062LFGPFP#U9C device configuration.
Does the M3062LFGPFP#U9C include hardware support for IEBus communication?
Yes, the M3062LFGPFP#U9C integrates full hardware IEBus (Inter Equipment Bus) support compliant with NEC's specification, enabling 125 kbps master/slave communication. This feature is explicitly documented for the M16C/62P Group and is active on the M3062LFGPFP#U9C without external components.
What are the Flash endurance specifications for the M3062LFGPFP#U9C?
The M3062LFGPFP#U9C Flash memory is rated for 1,000 program/erase cycles in the user ROM area (excluding Block A and Block 1) and 10,000 cycles in Block A and Block 1. These values are defined in Renesas Product Code U9 and apply specifically to the M3062LFGPFP#U9C device.
Is the M3062LFGPFP#U9C pin-compatible with other 100-pin M16C/62P variants?
Yes - the M3062LFGPFP#U9C uses the PLQP0100KB-A 100-pin LQFP package and shares identical pinout with all other M16C/62P 100-pin Flash versions, including M30624FGPFP#U9C and M30622F8PFP. Pin assignments for power, clocks, I/O, and peripherals are fully consistent across this package variant.
What development tools are officially supported for the M3062LFGPFP#U9C?
Renesas provides the HEW (High-performance Embedded Workshop) IDE and the E8 emulator for debugging the M3062LFGPFP#U9C. These tools support Flash programming, real-time trace, and peripheral register inspection - all validated for the M16C/62P Group and confirmed compatible with the M3062LFGPFP#U9C silicon revision.
M3062LFGPFP#U9C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- Series:
- M16C™ M16C/60/62P
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- 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:
- 4K x 8
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 26x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M3062LFGPFP#U9C FAQ
1.How can I place an order for M3062LFGPFP#U9C through Aetrix?
Please submit a Request for Quotation (RFQ) for M3062LFGPFP#U9C 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 M3062LFGPFP#U9C reliable?
The price and inventory of M3062LFGPFP#U9C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M3062LFGPFP#U9C is usually 5 days.
3.What payment methods are accepted for M3062LFGPFP#U9C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M3062LFGPFP#U9C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M3062LFGPFP#U9C?
M3062LFGPFP#U9C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M3062LFGPFP#U9C 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 M3062LFGPFP#U9C?
For technical support, including M3062LFGPFP#U9C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M3062LFGPFP#U9C requirements.
6.How does Aetrix verify that M3062LFGPFP#U9C is sourced from the original manufacturer or authorized distributors?
All M3062LFGPFP#U9C 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 M3062LFGPFP#U9C meets industry standards.
7.What is the process for return or replacement of M3062LFGPFP#U9C?
All M3062LFGPFP#U9C units undergo pre-shipment inspection (PSI). If there is an issue with M3062LFGPFP#U9C, 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 M3062LFGPFP#U9C part is unused and in its original packaging.
Return procedure for M3062LFGPFP#U9C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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