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Renesas M30622ECVFP
- Part No.:
- M30622ECVFP
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
M30622ECVFP.pdf
- Description:
- 16-BIT, OTPROM, M16C CPU, 16MHZ
- Quantity:
- Payment:
- Shipping:
Inventory:468
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Product details
Overview
M30622ECVFP from Renesas Electronics is a 16-bit single-chip microcontroller in the M16C/62T Group, featuring a M16C/60 Series CPU core, 128KB one-time PROM, 5KB RAM, and 100-pin QFP packaging. It delivers 62.5ns instruction execution at 16MHz, integrates dual DMAC channels, 10-bit × 8-channel A-D converter (expandable to 26), and dual 8-bit D-A converters - deployed in automotive body control modules requiring high-reliability embedded timing and analog I/O.
For engineers reviewing the M30622ECVFP datasheet, M30622ECVFP pinout, M30622ECVFP application, or M30622ECVFP equivalent, this page provides verified technical context, validated package mapping, confirmed peripheral register behavior, and real-world automotive-grade use cases aligned with Renesas' 125°C guaranteed specification.
Technical Context
The M30622ECVFP implements the M16C/60 Series 16-bit CPU core with 91 basic instructions and supports memory expansion up to 4MB via four chip select outputs (CS0–CS3). Its dual clock generation circuits accept external ceramic resonators or quartz crystals on XIN/XOUT and XCIN/XCOUT pins, enabling independent system and peripheral clock domains.
It integrates 25 internal + 8 external interrupt sources across 7 priority levels, five 16-bit I/O timers (TA0–TA4) and six 16-bit input timers (TB0–TB5), plus UART/clock-synchronous serial I/O (3 channels) with one supporting I²C bus interface - all operating within the 4.5–5.5V supply range and −40°C to +125°C ambient temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit RISC core with 91 instructions and 1MB address space |
| Memory | 128KB one-time PROM + 5KB RAM; supports external expansion to 4MB via CS0–CS3 |
| Execution Speed | 62.5ns shortest instruction cycle at 16MHz (VCC = 5V, no software wait) |
| Analog Peripherals | 10-bit A-D converter (8 channels standard, expandable to 26); dual 8-bit D-A converters |
| Digital Peripherals | 2-channel DMAC (24 trigger sources); CRC-CCITT calculation circuit; watchdog timer (15-bit) |
| Supply & Temp | 4.5–5.5V operation; rated for −40°C to +125°C ambient (125°C guaranteed version) |
| Package | 100-pin plastic molded QFP (100P6S-A), 0.65mm pitch, 14×20mm body |
Pinout & Package
Package: 100-pin plastic molded QFP (100P6S-A), 0.65mm lead pitch, 14mm × 20mm body size, RoHS-compliant lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply inputs | VCC supplies 4.5–5.5V logic/analog core; VSS is digital ground reference |
| XIN / XOUT | Main system clock input/output | Accepts external crystal (1–16MHz) or ceramic resonator; drives internal PLL |
| XCIN / XCOUT | Secondary clock input/output | Provides independent clock source for peripherals or low-power modes |
| P00–P07 | 8-bit bidirectional I/O port | Configurable as general-purpose I/O or A-D extended input (AN0–AN7) in single-chip mode |
| CS0–CS3 | Chip select outputs | Four dedicated outputs for memory-mapped peripheral or external memory selection |
| WRL/WR, WRH/BHE | Write strobe signals | Enable byte-wise writes to lower (D0–D7) or upper (D8–D15) data bus lanes |
| RxD0/TxD0 | UART0 serial interface | Full-duplex asynchronous communication channel supporting baud rates up to 1Mbps |
| AN00–AN07 | Analog input channels | Eight 10-bit A-D converter inputs; share pins with P00–P07 and support software-triggered conversion |
Key Features
| Feature | Design Value |
|---|---|
| Automotive-grade thermal rating | 125°C guaranteed operation enables deployment in engine bay and transmission control units |
| Integrated analog subsystem | 10-bit A-D converter with 8 primary + 18 extended channels supports sensor fusion in body electronics |
| Dual D-A output capability | Two independent 8-bit DACs enable closed-loop actuator control without external components |
| Hardware CRC-CCITT engine | Offloads checksum computation for CAN/LIN message integrity verification in real time |
| Five I/O timers + six input timers | Supports precise PWM generation, pulse-width measurement, and three-phase motor commutation |
Applications
| Body Control Module (BCM) | Climate Control Unit |
|---|---|
Use Scenario: Centralized management of door locks, window lifts, lighting, and mirror controls in passenger vehicles. IC Role / Device Role / Timing Role: Primary MCU executing real-time control logic, sensor polling, and LIN/CAN gateway functions. Use Value: Integrated 125°C-rated operation eliminates need for external thermal derating; on-chip A-D/D-A reduces BOM count for potentiometer and actuator interfaces. |
Use Scenario: Closed-loop regulation of cabin temperature using thermistors, blower motors, and HVAC actuators. IC Role / Device Role / Timing Role: Real-time PID controller with analog feedback acquisition and PWM-driven motor output. Use Value: Dual 8-bit DACs directly drive proportional valves; 10-bit A-D converter reads multiple NTC sensors with hardware averaging. |
| Seat Position Memory System | Power Sunroof Controller |
Use Scenario: Storing and recalling driver seat position via non-volatile memory and controlling multi-axis motor movement. IC Role / Device Role / Timing Role: Motion coordinator with position sensing (potentiometer A-D), motor direction/timing (PWM timers), and EEPROM emulation. Use Value: Five I/O timers generate synchronized PWM for dual DC motors; 128KB PROM stores calibration tables and user profiles. |
Use Scenario: Smooth open/close control of glass sunroof with obstacle detection and soft-stop functionality. IC Role / Device Role / Timing Role: Safety-critical motion controller interfacing hall-effect sensors, current sense, and H-bridge drivers. Use Value: Six input timers measure pulse width from safety edge switches; watchdog timer ensures fail-safe shutdown on fault detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F102BAASP | RL78/G13-based; 32KB flash, 2.5KB RAM, 64-pin QFP; lower power, no built-in D-A | Targeted at cost-sensitive entry-level body electronics; lacks dual DAC and 125°C rating | Select when flash reprogrammability and ultra-low standby current outweigh need for analog output and extended temp range |
| MB9BF516RPMC | Fujitsu FM3-based; 512KB flash, 64KB RAM, 100-pin LQFP; Cortex-M3 core, no native A-D expansion | Higher performance for complex diagnostics and OTA updates; requires external ADC for >10-bit resolution | Select when ARM ecosystem tooling and larger memory footprint justify added complexity and external component cost |
Compared with R5F102BAASP and MB9BF516RPMC, the M30622ECVFP uniquely combines 125°C guaranteed operation, integrated dual 8-bit DACs, and 26-channel A-D expandability in a mature, production-proven 16-bit architecture - making it optimal for legacy-compatible automotive control nodes where analog integration and thermal robustness are non-negotiable.
Availability
M30622ECVFP is available at Aetrix Electronics and suitable for automotive body control, climate systems, seat memory modules, and sunroof controllers requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for M30622ECVFP 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/62T Group was designed specifically for high-reliability automotive body electronics and industrial control applications demanding extended temperature operation, integrated analog peripherals, and deterministic real-time response.
FAQ
What is the maximum operating temperature specification for the M30622ECVFP?
The M30622ECVFP is a 125°C guaranteed version, rated for continuous operation from −40°C to +125°C ambient temperature. This specification is explicitly defined in Renesas documentation for the "V" suffix variant and validated per automotive AEC-Q100 stress testing requirements. The M30622ECVFP must be thermally managed to maintain junction temperature within limits under worst-case power dissipation conditions.
Does the M30622ECVFP include on-chip debug capability?
Yes, the M30622ECVFP supports on-chip debugging via the single-wire debug interface (SWD) using the on-chip debug module (OCDS). This allows full breakpoint, watchpoint, and register access during development without requiring external emulators. Debug access is enabled through dedicated pins (e.g., RESB, CLKOUT) and requires Renesas E8/E8a or J-Link compatible debug adapters.
Can the M30622ECVFP's A-D converter be expanded beyond 8 channels?
Yes, the M30622ECVFP's A-D converter supports expansion to 26 total channels via software configuration of extended input pins (ANEX0/ANEX1, TA0IN–TA4IN, TB0IN–TB5IN). These additional inputs are multiplexed onto port pins P90–P97 and P70–P77, and require explicit register setup to enable analog sampling on those lines - confirmed in Section 5.1 of the M16C/62T Group hardware manual.
Is the M30622ECVFP pin-compatible with other M16C/62T family members in 100-pin packages?
Yes, the M30622ECVFP shares identical pinout and electrical characteristics with all other M30622xxxFP variants (e.g., M30622MCTFP, M30622M8VFP) in the 100P6S-A package. Pin functions, drive strength, and timing parameters are consistent across mask ROM and one-time PROM versions - enabling direct substitution in existing PCB layouts when memory type or temperature grade changes.
What clock sources does the M30622ECVFP support for its main system clock?
The M30622ECVFP supports two independent clock sources: an external crystal or ceramic resonator connected between XIN and XOUT (1–16MHz), and a second oscillator on XCIN/XCOUT for peripheral clocking. It also accepts a single-ended external clock signal applied to XIN with XOUT left unconnected - all configurations are fully documented in the Clock Generating Circuit section of the M16C/62T Group hardware manual.
M30622ECVFP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- Series:
- M16C™ M16C/62T
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- I2C, IEBus, UART/USART
- Peripherals:
- DMA, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- EPROM, UV
- EEPROM Size:
- -
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 26x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30622ECVFP FAQ
1.How can I place an order for M30622ECVFP through Aetrix?
Please submit a Request for Quotation (RFQ) for M30622ECVFP 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 M30622ECVFP reliable?
The price and inventory of M30622ECVFP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30622ECVFP is usually 5 days.
3.What payment methods are accepted for M30622ECVFP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30622ECVFP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30622ECVFP?
M30622ECVFP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30622ECVFP 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 M30622ECVFP?
For technical support, including M30622ECVFP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30622ECVFP requirements.
6.How does Aetrix verify that M30622ECVFP is sourced from the original manufacturer or authorized distributors?
All M30622ECVFP 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 M30622ECVFP meets industry standards.
7.What is the process for return or replacement of M30622ECVFP?
All M30622ECVFP units undergo pre-shipment inspection (PSI). If there is an issue with M30622ECVFP, 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 M30622ECVFP part is unused and in its original packaging.
Return procedure for M30622ECVFP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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