M30626FHPFP - 16-Bit 24MHz M16C/62P MCU, 384KB Flash | Renesas
MPN: M30626FHPFP ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.2 | $162.00 |
| 100 | $14.1 | $1,410.00 |
| 500 | $12.45 | $6,225.00 |
| 1,000 | $11.2 | $11,200.00 |
M30626FHPFP Overview
An M16C/62P microcontroller is a 16-bit CISC MCU from the M16C family of single-chip microcomputers, engineered using high-performance silicon-gate CMOS process technology. It sits within the broader taxonomy of microcontroller -> embedded processor -> semiconductor IC, and is designed for industrial-grade control applications requiring deterministic real-time response, low EMI, and a robust instruction set optimized for C compiler code density.
Key differentiating features include 384KB flash program memory (384K x 8 organization), 31KB RAM, 87 I/O pins, four DMA channels, three serial I/O blocks, 8-bit and 16-bit timers, a 10-bit A/D converter with up to 26 input channels, and a watchdog timer. It supports both 3V and 5V operation (industrial temperature range -40C to +85C) and is Pb-free, RoHS-compliant.
The device implements the M16C/60 CPU core with 16-bit fixed instruction width, register-based architecture with 32KB address space, and efficient C-language support. Its integrated peripherals include CRC calculation hardware, intelligent I/O ports capable of key input wake-up, and a power-saving mode with multiple clock gearing options. The architecture enables deterministic interrupt latency for real-time control.
Typical applications include industrial automation controllers, motor control inverters, factory automation PLCs, building HVAC controls, security system panels, vending machine controllers, and white goods control boards. The wide operating voltage (2.7V-5.5V) and industrial temperature range (-40C to +85C) make it suited to harsh environments.
Design consideration: when migrating from earlier M16C/62 to M16C/62P, verify the watchdog timer and A/D converter channel mapping. Place a 0.1uF decoupling capacitor adjacent to each VCC/AVCC pin pair and keep the analog reference traces short to minimize digital switching noise on ADC sampling accuracy.
This page synthesizes distributor pricing from DigiKey/Mouser, drop-in alternatives in the same 100-QFP package, and practical design notes that complement the manufacturer datasheet with field-application guidance.
Drop-in alternatives for M30626FHPFP — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with M30626FHPFP (same form factor and footprint) — differing in Program Memory Size, RAM Size, Series, Number of I/O, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
M30626FHPFP-D9
✅ Drop-In📋 Reference alternative (not in catalog)
M30626FHPFP-U9
✅ Drop-In📋 Reference alternative (not in catalog)
M30626FHPFP#U7C
✅ Drop-In📋 Reference alternative (not in catalog)
M30626FHPFP#U3C
✅ Drop-In📋 Reference alternative (not in catalog)
M30281F6HP#U5B
✅ Drop-In✓ In Stock
$5.55 / Unit
View Datasheet →M30626FHPFP Maximum Ratings & Electrical Characteristics
| Series | M16C/60 M16C/62P |
| Core Processor | M16C/60 |
| Core Size | 16-Bit |
| Maximum Clock Speed | 24 MHz |
| Program Memory Size | 384 KB (384K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 31 KB |
| Number of I/O | 87 |
| Supply Voltage | 2.7 V to 5.5 V |
| Operating Temperature | -40C to +85C |
| Package | 100-QFP (14x20 mm) |
| Mounting Type | Surface Mount |
| A/D Converter | 10-bit, up to 26 channels |
| DMA Channels | 4 |
| Timers | 8-bit and 16-bit, multiple channels |
| Serial I/O | 3x UART/SIO |
| Lead-Free | Yes |
| RoHS Status | Compliant |
M30626FHPFP Pin Configuration
| Pin 1 | P85/AN5 — Port 8 bit 5 / ADC analog input 5 |
| Pin 10 | VREF — ADC reference voltage input |
| Pin 20 | P27 — Port 2 bit 7 |
| Pin 30 | P45 — Port 4 bit 5 |
| Pin 40 | AVSS — Analog ground |
| Pin 50 | VCC — Digital supply voltage |
| Pin 60 | P104 — Port 10 bit 4 |
| Pin 70 | P37 — Port 3 bit 7 |
| Pin 80 | P90 — Port 9 bit 0 |
| Pin 90 | XCIN — Sub-clock oscillator input |
| Pin 100 | XOUT — Main clock oscillator output |
Typical Applications
M30626FHPFP is suitable for 6 applications: Industrial Automation Controller, Motor Control Inverter, HVAC Building Control System, Security System Control Panel, Vending Machine Controller, White Goods Control Board.
Industrial Automation Controller
The M30626FHPFP is well-suited for industrial automation controllers thanks to its 24MHz M16C/60 CPU core, 87 I/O pins for sensor and actuator interfacing, and 4 DMA channels for high-throughput peripheral data movement. Its industrial temperature range (-40C to +85C) and wide 2.7V-5.5V supply tolerance make it resilient to factory floor electrical noise and temperature swings. The 384KB flash accommodates complex ladder-logic-equivalent state machines and PID control algorithms, while the 10-bit ADC with up to 26 channels supports direct analog sensor input from temperature, pressure, and flow transducers. Placed on a PLC mainboard between the field wiring terminals and the HMI display controller, the MCU processes real-time I/O scanning while deterministic interrupt latency ensures consistent cycle times. Compared to 32-bit ARM alternatives, the M16C architecture delivers lower EMI and predictable execution that simplifies CE/UL industrial compliance certification.
Recommended
Motor Control Inverter
The M30626FHPFP enables precise motor control inverter designs via its 16-bit timer blocks for PWM generation, 10-bit ADC for current/voltage feedback, and DMA channels for low-overhead ADC-to-duty-cycle updates at high PWM frequencies. Its 24MHz M16C core executes vector control math (Clarke/Park transforms) within the typical 10-50us PWM period, supporting both BLDC and induction motor control loops. The 5V-tolerant I/O simplifies interface to gate driver optocouplers (e.g., FOD8314) for IGBT/SiC power stage isolation. Operating from 2.7V-5.5V, the MCU works directly off rectified 24V industrial bus after buck regulation. Its 384KB flash stores field-oriented control firmware plus application-specific parameter tables. The 87 I/O pins provide ample headroom for multi-axis drive boards where one MCU coordinates two or three half-bridges simultaneously.
Recommended
HVAC Building Control System
The M30626FHPFP is a strong fit for HVAC building control systems because its 384KB flash and 31KB RAM comfortably host multi-zone scheduling, PID loop calculation, and BACnet/Modbus communication stacks. The 26-channel ADC supports direct connection of thermistor inputs for multi-zone temperature monitoring, while the 3 UART/SIO blocks enable simultaneous Modbus RTU master, BACnet MS/TP slave, and debug console channels. Industrial temperature rating (-40C to +85C) ensures operation in unconditioned mechanical rooms and rooftop equipment enclosures. The wide 2.7V-5.5V supply tolerance protects against brownouts during HVAC compressor inrush. The low-EMI M16C architecture simplifies FCC Part 15 / EN 55011 compliance for residential installations. Compared with 32-bit Cortex-M alternatives, the M16C's deterministic interrupt response reduces zone-control latency, improving comfort stability in multi-zone commercial buildings.
Recommended
Security System Control Panel
The M30626FHPFP suits security alarm and access control panels thanks to its 87 I/O pins for zone inputs and relay outputs, on-chip CRC hardware for communication integrity, and key-input wake-up feature for low-power standby while monitoring entry sensors. Its 384KB flash stores event logs, user credential databases, and panel configuration, while the 31KB RAM holds real-time zone state buffers. The 24MHz M16C core handles keypad scanning, dialer protocol generation, and contact-ID reporting within tight response budgets. With 2.7V-5.5V operation, the MCU runs from a backup-battery-buffered 12V rail without additional regulators. The industrial temperature rating enables outdoor-rated enclosure installation. Compared with simpler 8-bit MCUs, the 16-bit M16C architecture provides headroom for encrypted communication stacks while remaining far more affordable than Cortex-M solutions for cost-driven residential security markets.
Recommended
Vending Machine Controller
The M30626FHPFP is a proven choice for vending machine controllers because its 384KB flash holds multi-language UI strings, MDB (Multi-Drop Bus) peripheral protocol stacks, and payment-connector firmware, while 31KB RAM handles transaction state machines and inventory counters. The 26 ADC channels support coin validator and bill acceptor analog inputs, while 87 I/O pins drive dispense motors, illumination, and selection keypads. The 3 UART/SIO blocks communicate simultaneously with MDB peripherals (cashless readers), DEX audit, and remote telemetry. Industrial temperature rating (-40C to +85C) handles outdoor vending machine enclosures in extreme climates. Wide 2.7V-5.5V supply operation tolerates the brownout conditions common when compressor cycles cause bus voltage dips. The deterministic M16C interrupt latency ensures reliable MDB timing compliance for cashless payment certification.
Recommended
White Goods Control Board
The M30626FHPFP fits white goods applications (washing machines, dishwashers, refrigerators) because its wide 2.7V-5.5V supply tolerates rectified mains after step-down regulation, while its industrial temperature range handles the high-ambient enclosure conditions. The 24MHz M16C core executes motor control algorithms for inverter-driven drum or compressor motors, while the 10-bit ADC samples motor currents, water levels, and temperature sensors. The 384KB flash stores appliance firmware including safety interlocks, fault logging, and diagnostic routines. The 87 I/O pins interface with user interface keypads, LED indicators, water valves, door latches, and triac-driven heater elements. The 16-bit architecture and 4 DMA channels deliver the deterministic real-time response essential for IEC 60730 Class B safety compliance in household appliances.
Recommended
Recommended Products Summary
Engineering reference data for M30626FHPFP — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | M30626FHPFP-D9 | M30626FHPFP-U9 | M30626FHPFP#U7C | M30281F6HP#U5B |
|---|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 100-QFP (14x20) | 100-QFP (14x20) - same | 100-QFP (14x20) - same | 100-QFP (14x20) - same | 100-QFP (14x20) - same |
| Core | M16C/60 16-bit | M16C/60 16-bit | M16C/60 16-bit | M16C/60 16-bit | M16C/80 16-bit |
| Maximum Clock | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 20 MHz |
| Flash Memory | 384 KB | 384 KB | 384 KB | 384 KB | 64 KB |
| RAM | 31 KB | 31 KB | 31 KB | 31 KB | 6 KB |
| Supply Voltage | 2.7V to 5.5V | 2.7V to 5.5V | 2.7V to 5.5V | 2.7V to 5.5V | 2.7V to 5.5V |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Key Differentiators
- Largest flash in M16C/62P 100-QFP family (vs M30281F6HP#U5B)
- Drop-in identical die suffix variants available (vs M30626FHPFP#U7C)
- Wide 2.7V-5.5V single-supply operation (vs M30624FGPFP)
Design Notes
The M30626FHPFP operates from a single 2.7V to 5.5V supply on the VCC pin with a separate AVCC for the analog domain. According to Renesas M16C/62P datasheet recommendations, place a 0.1uF ceramic decoupling capacitor adjacent to each VCC and AVCC pin pair, and add a bulk 10uF tantalum or ceramic on the main VCC rail. The MCU can operate from a 3.3V or 5V regulated supply, but ensure the regulator provides at least 50mA headroom over the worst-case active current including all GPIO loading, to avoid brownouts during peripheral DMA bursts.
Use a 4-layer PCB stack-up with a dedicated ground plane and a VCC power plane for the M30626FHPFP to minimize EMI. According to Renesas reference design guidelines for the M16C/62P family, route the analog reference (VREF) trace as a short, guarded path away from digital switching lines, and place the analog ground (AVSS) connection at a single point near the MCU to avoid ground-loop noise coupling into the 10-bit ADC. The 100-QFP (14x20 mm) footprint allows wide power and ground pours for thermal dissipation at 24MHz full operation.
Do not assume in-application programming works without proper mode pin configuration on the M30626FHPFP. According to the M16C/62P datasheet, the CNVSS pin must be driven to the correct level during reset to enter boot mode or single-chip mode - mis-configuration will lock the MCU out of reprogramming. Additionally, ensure the watchdog timer is serviced within the configured window in industrial applications; failure to clear the watchdog timer in EMI-noisy environments is the most common cause of unexpected reset events on M16C designs. Always include an external reset supervisor or use the internal low-voltage detector for brownout protection.
Compliance Information
Pb-free and RoHS compliant per Renesas product page and Mouser listing (M30626FHPFP#U7C marked Pb-free). Halogen-free status not explicitly confirmed in available data.
