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Renesas M30620FCNGP#U5
- Part No.:
- M30620FCNGP#U5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
M30620FCNGP#U5.pdf
- Description:
- IC MCU 16BIT 128KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:527
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Product details
Overview
M30620FCNGP#U5 from Renesas Electronics is a 16-bit single-chip microcontroller based on the M16C/60 Series CPU core, housed in a 100-pin plastic QFP (100P6Q-A) package. It integrates 256 KB flash memory, 10 KB RAM, 10-bit × 8-channel A-D converter (expandable to 18 channels), dual 8-bit D-A converters, five 16-bit output timers and six 16-bit input timers, two-channel DMAC, UART/clock-synchronous serial I/O (5 channels), and CRC-CCITT calculation circuit - enabling real-time control in office automation and industrial HMI systems.
For engineers reviewing the M30620FCNGP#U5 datasheet, M30620FCNGP#U5 pinout, M30620FCNGP#U5 application, or M30620FCNGP#U5 equivalent, key selection considerations include its 2.4–3.6 V supply range, 62.5 ns minimum instruction cycle at 16 MHz, 87 programmable I/O lines, dual clock generation circuits (XIN/XOUT + XCIN/XCOUT), and support for memory expansion up to 4 MB - all critical for embedded control with mixed analog/digital signal handling.
Technical Context
The M30620FCNGP#U5 implements the M16C/60 Series 16-bit CPU core with 91 basic instructions and supports three operating modes: single-chip, memory expansion, and microprocessor. Its dual clock system includes main oscillator (XIN/XOUT) and sub-oscillator (XCIN/XCOUT) inputs, each supporting ceramic resonators or quartz crystals, with internal feedback resistors eliminating external components.
Peripheral integration follows a tightly coupled memory-mapped architecture: SFRs occupy 00000h–003FFh, RAM starts at 00400h (10 KB), and flash ROM occupies the top 256 KB (E0000h–FFFFFh). The device supports multiplexed or non-multiplexed 8-/16-bit external bus interfaces with four chip select outputs (CS0–CS3), ALE, RD/WR control, and HOLD/HLDA for DMA coherency.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit RISC-like architecture with 91 instructions and 1 MB address space |
| Flash Memory | 256 KB integrated flash (F-version), enabling field-upgradable firmware without external ROM |
| RAM | 10 KB on-chip SRAM mapped from 00400h, used for variables, stack, and DMA buffers |
| A-D Converter | 10-bit resolution × 8 channels (P100–P107), expandable to 18 via software-configured extended inputs |
| D-A Converter | 8-bit × 2 channels (P93/DA0, P94/DA1), providing analog output for sensor calibration or actuator control |
| Timers | 5× 16-bit output timers (TA0–TA4) + 6× 16-bit input timers (TB0–TB5), supporting PWM, capture, and pulse counting |
| Serial I/O | 5 channels: UART0/1/2 (3) + SI/O3/4 (2 clock-synchronous), enabling multi-protocol communication (RS-232, SPI-like) |
| Supply Voltage | 2.4 V to 3.6 V (flash version), allowing direct interface with 3.3 V logic and low-power operation |
Pinout & Package
Package: 100-pin plastic molded QFP (100P6Q-A), 14 mm × 20 mm body, 0.65 mm lead pitch, surface-mount compatible.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Analog/Digital I/O Port 0 | 8-bit bidirectional port; functions as A-D input AN00–AN07 in single-chip mode |
| P10–P17 | Data Bus D8–D15 | Upper byte of 16-bit external data bus; also serve as external interrupt inputs INT3–INT5 |
| P20–P27 | Address Bus A0–A7 / Data D0–D7 | Multiplexed low-order address/data bus in memory expansion mode |
| P30–P37 | Address Bus A8–A15 | Mid-order address outputs; P30 also serves as A8/D7 in multiplexed 16-bit bus |
| P44–P47 | Chip Select CS0–CS3 | Four independent memory-mapped peripheral or external device select signals |
| P50/P51 | WRL/WRH or WR/BHE | Write strobes for even/odd bytes (16-bit bus) or byte enable (8-bit bus) |
| P52 | RD | Active-low read strobe controlling data sampling from external memory/peripherals |
| P56 | ALE | Address latch enable for demultiplexing AD bus in microprocessor mode |
| P57 | RDY/CLKOUT | Ready input for wait-state insertion or divided clock output (÷8/÷32) |
| P60–P67 | UART0/1 I/O | TXD0/RXD0, TXD1/RXD1, CTS0/RTS0, CTS1/RTS1 - full hardware flow control |
| P70/P71 | TXD2/SDA & RXD2/SCL | N-channel open-drain pins supporting UART2 or I²C-compatible communication |
| P80/P81 | TA4OUT/TA4IN | Timer A4 output and input capture channel for precise edge timing |
| P85 | NMI | Non-maskable interrupt input (active-low edge-triggered); no software disable |
| P86/P87 | XCOUT/XCIN | Sub-clock oscillator terminals supporting 32.768 kHz crystal for RTC or low-power timing |
| P93/P94 | DA0/DA1 | 8-bit D-A converter outputs driving analog actuators or reference voltages |
| P100–P107 | AN0–AN7 / KI0–KI3 | Primary A-D inputs; P104–P107 double as key-input interrupt sources |
| XIN/XOUT | Main Oscillator | Connects to 1–16 MHz crystal or ceramic resonator for system clock generation |
| VCC/VSS | Power Supply | Core logic supply (2.4–3.6 V); VSS is digital ground reference |
| AVCC/AVSS/VREF | Analog Power & Reference | Separate analog supply (AVCC/AVSS) and adjustable A-D reference (VREF) |
Key Features
| Feature | Design Value |
|---|---|
| Dual Clock Generation | Integrated feedback resistors for both XIN/XOUT and XCIN/XCOUT circuits eliminate need for external biasing components |
| Flexible External Bus Interface | Configurable 8-/16-bit multiplexed or non-multiplexed bus with four chip selects, ALE, and RD/WR control for legacy peripheral interfacing |
| High-Resolution Analog Subsystem | 10-bit A-D converter with 8 dedicated inputs + 10 extended inputs, plus dual 8-bit D-A outputs for closed-loop analog control |
| Interrupt Architecture | 25 internal + 8 external + 4 software interrupt sources across 7 priority levels, including key-input and NMI for critical event handling |
| CRC-CCITT Hardware Acceleration | Dedicated CRC calculation circuit (X16+X12+X5+1) offloads checksum computation from CPU during communication or firmware update |
| Low-Power Timer System | TA0–TA4 and TB0–TB5 timers support stop-watch, PWM, input capture, and quadrature decoding with independent prescalers |
Applications
| Office Equipment Control | Industrial HMI Panel |
|---|---|
Use Scenario: Embedded controller in multifunction printers managing paper feed, toner sensing, and panel display. IC Role / Device Role / Timing Role: Central MCU executing real-time motor control, A-D monitoring of sensors, and UART-based host communication. Use Value: Integrated 256 KB flash enables firmware updates over USB-to-UART bridge; 10-bit A-D resolves toner density with ±0.4% linearity error. |
Use Scenario: Front-panel controller in PLC-mounted operator interface with touch keys and LED indicators. IC Role / Device Role / Timing Role: Real-time I/O manager handling key scan (P104–P107), LED PWM (TA0–TA4), and RS-485 communication (UART2). Use Value: Key-input interrupt capability reduces polling overhead by 92%; NMI pin ensures immediate response to emergency stop signals. |
| Audio Signal Processor | Portable Diagnostic Device |
Use Scenario: Audio mixer control unit adjusting gain, balance, and EQ via rotary encoders and potentiometers. IC Role / Device Role / Timing Role: Mixed-signal processor acquiring analog audio levels (AN0–AN7), generating PWM-controlled LED VU meters, and communicating via UART to PC. Use Value: Dual 8-bit D-A outputs drive analog meter drivers directly; 62.5 ns instruction cycle ensures <10 µs latency in encoder position updates. |
Use Scenario: Battery-powered medical sensor hub aggregating temperature, pulse oximetry, and ECG signals. IC Role / Device Role / Timing Role: Low-voltage (2.4 V) MCU performing A-D conversion, CRC-protected data logging to flash, and Bluetooth UART bridging. Use Value: 2.4 V minimum supply extends battery life; built-in CRC engine validates flash writes to prevent corrupted diagnostic logs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F102BAASP#30 | RL78/G13-based 16-bit MCU with 128 KB flash, 12 KB RAM, and 10-bit A-D × 26 channels; lower power (125 µA/MHz), no D-A converters | Better suited for ultra-low-power portable devices; lacks dual D-A outputs required for analog actuator control | Select when energy efficiency > analog output capability; requires external DAC for voltage-controlled loads |
| MB95560PFT-G-SNE1 | Fujitsu FM3-based 32-bit ARM Cortex-M3 MCU with 256 KB flash, 32 KB RAM, 12-bit A-D × 16, and 10-bit D-A × 2; higher performance (72 MHz), larger footprint (128-pin LQFP) | Targeted at complex motion control with floating-point math; over-spec for basic HMI or sensor aggregation | Select when migrating to 32-bit ecosystem or requiring DSP-level computation; PCB redesign needed due to pin count and layout |
Compared with R5F102BAASP#30 and MB95560PFT-G-SNE1, the M30620FCNGP#U5 delivers balanced analog integration (dual D-A + 10-bit A-D), deterministic 16-bit real-time control, and mature toolchain support - making it optimal for cost-sensitive, mixed-signal embedded systems where pin compatibility with legacy M16C designs is valuable.
Availability
M30620FCNGP#U5 is available at Aetrix Electronics and suitable for office equipment control, industrial HMI panels, audio signal processors, and portable diagnostic devices requiring stable component supply and long-term lifecycle support.
Supply support for M30620FCNGP#U5 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 for industrial and automotive markets.
The M16C/62N Group, including the M30620FCNGP#U5, was designed for cost-effective, high-integration 16-bit control in resource-constrained embedded systems - emphasizing analog peripherals, flexible bus interfacing, and robust real-time interrupt handling.
FAQ
What is the maximum operating frequency and corresponding supply voltage for the M30620FCNGP#U5?
The M30620FCNGP#U5 achieves a shortest instruction execution time of 62.5 ns at 16 MHz with a supply voltage of 3.0–3.6 V. At 7 MHz, it operates down to 2.4 V without software wait states, and down to 2.2 V with one software wait - though the latter applies only to mask ROM variants, not the flash-based M30620FCNGP#U5.
Does the M30620FCNGP#U5 support external memory expansion, and what is the maximum addressable space?
Yes, the M30620FCNGP#U5 supports external memory expansion up to 4 MB using its 20-bit address bus (A0–A19) and four chip select outputs (CS0–CS3). The device provides ALE, RD, WR/WRL/WRH, and RDY signals to interface with standard SRAM, EPROM, or peripheral ICs in either multiplexed or non-multiplexed bus configurations.
How many analog input channels does the M30620FCNGP#U5 support, and can they be expanded?
The M30620FCNGP#U5 features 8 dedicated 10-bit A-D converter input channels (AN0–AN7 on P100–P107). Through software configuration of alternate functions on ports P0, P8, and P9, the number expands to 18 total channels - enabling simultaneous monitoring of multiple sensors without external multiplexers.
What are the key differences between the M30620FCNGP#U5 and the mask ROM variant M30620MCN-XXXGP?
The M30620FCNGP#U5 uses flash memory (256 KB), enabling in-system programming and firmware updates, while the M30620MCN-XXXGP uses mask ROM (128 KB) with fixed firmware. Flash version requires 2.4–3.6 V operation; mask ROM supports 2.2 V minimum. Both share identical pinout, peripherals, and 100P6Q-A package.
Can the M30620FCNGP#U5 generate I²C-compatible signals using its GPIO pins?
Yes - pins P70 (TXD2/SDA) and P71 (RXD2/SCL) are N-channel open-drain outputs with internal pull-up disable capability, meeting I²C electrical requirements. The MCU's UART2 peripheral can be software-configured for bit-banged I²C master/slave operation, and timer resources support precise SCL timing control.
M30620FCNGP#U5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/62N
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- SIO, UART/USART
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 10K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 18x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30620FCNGP#U5 FAQ
1.How can I place an order for M30620FCNGP#U5 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30620FCNGP#U5 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 M30620FCNGP#U5 reliable?
The price and inventory of M30620FCNGP#U5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30620FCNGP#U5 is usually 5 days.
3.What payment methods are accepted for M30620FCNGP#U5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30620FCNGP#U5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30620FCNGP#U5?
M30620FCNGP#U5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30620FCNGP#U5 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 M30620FCNGP#U5?
For technical support, including M30620FCNGP#U5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30620FCNGP#U5 requirements.
6.How does Aetrix verify that M30620FCNGP#U5 is sourced from the original manufacturer or authorized distributors?
All M30620FCNGP#U5 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 M30620FCNGP#U5 meets industry standards.
7.What is the process for return or replacement of M30620FCNGP#U5?
All M30620FCNGP#U5 units undergo pre-shipment inspection (PSI). If there is an issue with M30620FCNGP#U5, 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 M30620FCNGP#U5 part is unused and in its original packaging.
Return procedure for M30620FCNGP#U5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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