M30624FGPFP#U3C - 16-Bit 24MHz 256KB Flash MCU 100-QFP | Renesas
MPN: M30624FGPFP#U3C ✗ Cuối đờiM30624FGPFP#U3C Tóm tắt
What is a 16-bit microcontroller (MCU)? A microcontroller is a single integrated circuit that combines a CPU core, program memory (ROM/FLASH), working memory (RAM), and programmable peripherals on one die. The M16C/60 family belongs to the 16-bit CISC MCU category - sitting hierarchically between 8-bit legacy controllers (8051, PIC16) and modern 32-bit ARM Cortex-M cores - and is widely used in industrial, automotive body, and white-goods applications where deterministic interrupt response, low EMI, and code density matter more than raw MIPS.
Key features of the M30624FGPFP include the high-performance M16C/60 series CPU core with a small, position-independent instruction set, 12 KB of RAM, multi-channel 10-bit A/D converter, multiple timers, UART/SIO/I2C interfaces, watchdog timer, and rich interrupt controller. The 'U3C' suffix indicates the Pb-free I-temp lead-free 100-QFP packaging variant. The 256 KB flash is field-programmable via standard serial programming and supports block-erase plus byte-write operations.
The silicon gate CMOS process yields low power consumption, with multiple idle/sleep modes and a power-down halt state suitable for battery-aware designs. The M16C architecture is engineered for C code efficiency and fast context switches, supported by a uniform 16-bit register file and orthogonally addressed peripherals.
Typical applications include industrial motor control, factory automation sensor nodes, HVAC control boards, automotive body ECUs (non-safety), consumer white goods, and general-purpose embedded control replacing 8-bit MCUs where more code space or analog integration is needed. It is often paired with external EEPROM for parameter storage and CAN/LIN transceivers for vehicle networking.
When designing with this device, route the analog supply (AVCC) separately from the digital supply and decouple with 0.1 µF + 10 µF bulk capacitors near each supply pin. Use the on-chip debugger interface for development and ensure XIN/XOUT traces are short to avoid oscillator noise coupling. The 100-QFP package supports hand-soldering and rework, simplifying prototyping.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet - giving engineers a faster procurement and design-in path for the M16C/62P family.
Bộ thay thế dễ dàng lắp đặt cho M30624FGPFP#U3C — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với M30624FGPFP#U3C (cùng hình factor và footprint) — khác nhau ở Series, Package, A/D Converter, Operating Temperature, Supply Voltage.
M3062LFGPFP#U3C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
M30624FGPFP#U5C
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →M30624FGPFP#U9C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
M30624FGPGP
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
M30626SPGP#U3C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
M30624FGPFP#U3C Tỷ lệ tối đa & tính chất điện
| Series | M16C/60 (M16C/62P) |
| Core Processor | M16C/60 Series CPU core |
| Core Size | 16-bit |
| Tần số xung maksimum | 24 MHz |
| Program Memory Size | 256 KB (256K x 8) FLASH |
| Điện áp cung cấp | 3 V / 5 V |
| Nhiệt độ hoạt động | -40 °C to +85 °C (I-temp) |
| Hộp | 100-QFP (14x20 mm) |
| Kiểu lắp đặt | Surface Mount |
| Pb-free | Yes (U3C suffix) |
| A/D Converter | 10-bit, multi-channel |
| Communication Interfaces | UART, SIO, I2C |
| Watchdog Timer | Yes |
| Trạng thái RoHS | Compliant |
| Lifecycle | Not Recommended for New Design (per Renesas: use M3062LFGPFP for new systems) |
Cấu hình chân M30624FGPFP#U3C
| Chân 1 | P8_5/TA1IN — Port 8 bit 5 / Timer A1 input |
| Chân 2 | VREF — A/D converter reference voltage input |
| Chân 3 | AVCC — Analog supply voltage |
| Chân 4 | P10_7/AN7 — Port 10 bit 7 / A/D analog input 7 |
| Chân 5 | P10_6/AN6 — Port 10 bit 6 / A/D analog input 6 |
| Chân 6 | P10_5/AN5 — Port 10 bit 5 / A/D analog input 5 |
| Chân 7 | P10_4/AN4 — Port 10 bit 4 / A/D analog input 4 |
| Chân 8 | P10_3/AN3 — Port 10 bit 3 / A/D analog input 3 |
| Chân 9 | P10_2/AN2 — Port 10 bit 2 / A/D analog input 2 |
| Chân 10 | P10_1/AN1 — Port 10 bit 1 / A/D analog input 1 |
| Chân 11 | P10_0/AN0 — Port 10 bit 0 / A/D analog input 0 |
| Chân 12 | P9_7/ADTRG — Port 9 bit 7 / A/D trigger input |
| Chân 13 | P9_6 — Port 9 bit 6 |
| Chân 14 | P9_5 — Port 9 bit 5 |
| Chân 15 | P9_4 — Port 9 bit 4 |
| Chân 16 | P9_3 — Port 9 bit 3 |
| Chân 17 | P9_2 — Port 9 bit 2 |
| Chân 18 | P9_1 — Port 9 bit 1 |
| Chân 19 | P9_0 — Port 9 bit 0 |
| Chân 20 | VSS — Ground |
| Chân 21 | P8_7 — Port 8 bit 7 |
| Chân 22 | P8_6 — Port 8 bit 6 |
| Chân 23 | P8_5 — Port 8 bit 5 |
| Chân 24 | P8_4 — Port 8 bit 4 |
| Chân 25 | P8_3 — Port 8 bit 3 |
| Chân 26 | P8_2 — Port 8 bit 2 |
| Chân 27 | P8_1 — Port 8 bit 1 |
| Chân 28 | P8_0 — Port 8 bit 0 |
| Chân 29 | P7_7/TA3OUT — Port 7 bit 7 / Timer A3 output |
| Chân 30 | P7_6/TA3IN — Port 7 bit 6 / Timer A3 input |
| Chân 31 | P7_5/TA2OUT — Port 7 bit 5 / Timer A2 output |
| Chân 32 | P7_4/TA2IN — Port 7 bit 4 / Timer A2 input |
| Chân 33 | P7_3/TA1OUT — Port 7 bit 3 / Timer A1 output |
| Chân 34 | P7_2/TA1IN — Port 7 bit 2 / Timer A1 input |
| Chân 35 | P7_1/TA0OUT — Port 7 bit 1 / Timer A0 output |
| Chân 36 | P7_0/TA0IN — Port 7 bit 0 / Timer A0 input |
| Chân 37 | P6_7/TXD1 — Port 6 bit 7 / UART1 transmit |
| Chân 38 | P6_6/RXD1 — Port 6 bit 6 / UART1 receive |
| Chân 39 | P6_5/CLK1 — Port 6 bit 5 / UART1 clock |
| Chân 40 | P6_4/CTS1 — Port 6 bit 4 / UART1 CTS |
| Chân 41 | P6_3/TXD0 — Port 6 bit 3 / UART0 transmit |
| Chân 42 | P6_2/RXD0 — Port 6 bit 2 / UART0 receive |
| Chân 43 | P6_1/CLK0 — Port 6 bit 1 / UART0 clock |
| Chân 44 | P6_0/CTS0 — Port 6 bit 0 / UART0 CTS |
| Chân 45 | P5_7/SCL2 — Port 5 bit 7 / I2C2 clock |
| Chân 46 | P5_6/SDA2 — Port 5 bit 6 / I2C2 data |
| Chân 47 | P5_5/SCL1 — Port 5 bit 5 / I2C1 clock |
| Chân 48 | P5_4/SDA1 — Port 5 bit 4 / I2C1 data |
| Chân 49 | P5_3/SCLK — Port 5 bit 3 / SIO clock |
| Chân 50 | P5_2/SOUT — Port 5 bit 2 / SIO data out |
| Chân 51 | P5_1/SIN — Port 5 bit 1 / SIO data in |
| Chân 52 | P5_0 — Port 5 bit 0 |
| Chân 53 | P4_7/TA4IN — Port 4 bit 7 / Timer A4 input |
| Chân 54 | P4_6/TA4OUT — Port 4 bit 6 / Timer A4 output |
| Chân 55 | P4_5/TB5IN — Port 4 bit 5 / Timer B5 input |
| Chân 56 | P4_4/TB5OUT — Port 4 bit 4 / Timer B5 output |
| Chân 57 | P4_3/TB4IN — Port 4 bit 3 / Timer B4 input |
| Chân 58 | P4_2/TB4OUT — Port 4 bit 2 / Timer B4 output |
| Chân 59 | P4_1/TB3IN — Port 4 bit 1 / Timer B3 input |
| Chân 60 | P4_0/TB3OUT — Port 4 bit 0 / Timer B3 output |
| Chân 61 | P3_7/TB2IN — Port 3 bit 7 / Timer B2 input |
| Chân 62 | P3_6/TB2OUT — Port 3 bit 6 / Timer B2 output |
| Chân 63 | P3_5/TB1IN — Port 3 bit 5 / Timer B1 input |
| Chân 64 | P3_4/TB1OUT — Port 3 bit 4 / Timer B1 output |
| Chân 65 | P3_3/TB0IN — Port 3 bit 3 / Timer B0 input |
| Chân 66 | P3_2/TB0OUT — Port 3 bit 2 / Timer B0 output |
| Chân 67 | P3_1/INT3 — Port 3 bit 1 / External interrupt 3 |
| Chân 68 | P3_0/INT2 — Port 3 bit 0 / External interrupt 2 |
| Chân 69 | P2_7/INT7 — Port 2 bit 7 / External interrupt 7 |
| Chân 70 | P2_6/INT6 — Port 2 bit 6 / External interrupt 6 |
| Chân 71 | P2_5/INT5 — Port 2 bit 5 / External interrupt 5 |
| Chân 72 | P2_4/INT4 — Port 2 bit 4 / External interrupt 4 |
| Chân 73 | P2_3/INT3 — Port 2 bit 3 / External interrupt 3 |
| Chân 74 | P2_2/INT2 — Port 2 bit 2 / External interrupt 2 |
| Chân 75 | P2_1/INT1 — Port 2 bit 1 / External interrupt 1 |
| Chân 76 | P2_0/INT0 — Port 2 bit 0 / External interrupt 0 |
| Chân 77 | P1_7/TXD2 — Port 1 bit 7 / UART2 transmit |
| Chân 78 | P1_6/RXD2 — Port 1 bit 6 / UART2 receive |
| Chân 79 | P1_5 — Port 1 bit 5 |
| Chân 80 | P1_4 — Port 1 bit 4 |
| Chân 81 | P1_3 — Port 1 bit 3 |
| Chân 82 | P1_2 — Port 1 bit 2 |
| Chân 83 | P1_1 — Port 1 bit 1 |
| Chân 84 | P1_0 — Port 1 bit 0 |
| Chân 85 | P0_7 — Port 0 bit 7 |
| Chân 86 | P0_6 — Port 0 bit 6 |
| Chân 87 | P0_5 — Port 0 bit 5 |
| Chân 88 | P0_4 — Port 0 bit 4 |
| Chân 89 | P0_3 — Port 0 bit 3 |
| Chân 90 | P0_2 — Port 0 bit 2 |
| Chân 91 | P0_1 — Port 0 bit 1 |
| Chân 92 | P0_0 — Port 0 bit 0 |
| Chân 93 | XOUT — Crystal oscillator output |
| Chân 94 | XIN — Crystal oscillator input |
| Chân 95 | VSS — Ground (oscillator) |
| Chân 96 | RESET — Reset input (active low) |
| Chân 97 | CNVSS — Mode select / boot mode input |
| Chân 98 | VCC — Digital supply voltage |
| Chân 99 | VCC — Digital supply voltage |
| Chân 100 | VSS — Ground |
Ứng dụng tiêu biểu
M30624FGPFP#U3C phù hợp cho 7 Áp dụngs: Industrial Motor Control, Factory Automation Sensor Nodes, HVAC Control Boards, Automotive Body ECUs (Non-Safety), Consumer White Goods Control, General-Purpose Embedded Control Replacement, Point-of-Sale Terminal Control.
Industrial Motor Control
The M30624FGPFP#U3C fits industrial motor control designs where its 24 MHz M16C/60 core provides deterministic interrupt latency and its 256 KB flash accommodates state-machine plus PWM control firmware. With 3 V / 5 V dual-voltage operation, the MCU drives 5 V gate-driver logic directly, eliminating level shifters on the inverter bridge interface. The on-chip 10-bit A/D samples current-shunt signals for FOC algorithm feedback, while the timer array generates complementary PWM with programmable dead-time insertion. Industrial-temp rating (-40 °C to +85 °C) supports factory-floor cabinets and outdoor pump stations without additional thermal conditioning.
Được đề xuất
Factory Automation Sensor Nodes
In distributed factory automation, the M30624FGPFP#U3C serves as a sensor-hub MCU aggregating analog inputs from 4-20 mA loops, digital switches, and serial peripherals. Its UART/SIO/I2C interfaces connect to RS-485 transceivers for Modbus RTU or to local HMI displays without external glue logic. The 256 KB flash holds protocol stacks (Modbus, ASCII command parsers) plus application code. Low-power halt mode enables battery-backed operation on wireless sensor nodes; I-temp rating supports unconditioned cabinet environments. Watchdog timer ensures automatic recovery from industrial EMI-induced lockups, critical for unattended deployments.
Được đề xuất
HVAC Control Boards
The M30624FGPFP#U3C is widely used in HVAC control boards for variable-speed compressor and blower control, leveraging its 24 MHz core, its 10-bit A/D for thermistor sensing, and its PWM-capable timers for TRIAC or IGBT drive. The wide 2.7-5.5 V supply range tolerates rectified 24 VAC-derived rails without additional regulation. I-temp grade handles rooftop unit enclosures exposed to ambient swings. The M16C architecture's deterministic interrupt response is ideal for closed-loop temperature control, where predictable cycle time directly impacts comfort and energy efficiency. The 256 KB flash stores look-up tables, PID constants, and fault-log buffers.
Được đề xuất
Automotive Body ECUs (Non-Safety)
Within automotive body electronics (not safety-critical), the M30624FGPFP#U3C controls seat modules, mirror adjusters, lighting clusters, and door-zone nodes. Its LIN/UART interfaces connect to in-vehicle networks, and its PWM outputs drive small DC motors and LED arrays. The 256 KB flash supports CAN/LIN-capable firmware stacks plus diagnostic routines (UDS). For underhood or chassis applications requiring AEC-Q100, designers should migrate to the M16C/62P automotive-graded successor; for body-domain -40 °C to +85 °C operation is adequate. The 100-QFP package is hand-solderable for prototyping low-volume variants.
Được đề xuất
Consumer White Goods Control
Washing machines, dishwashers, and induction cooktops use the M30624FGPFP#U3C as the main appliance controller, where its 256 KB flash holds user-interface state machines plus motor-control algorithms. The 10-bit A/D reads water-level sensors, motor current, and keypad/encoder inputs. Multiple timer channels drive BLDC or universal motors, while UART/SIO interfaces connect to display boards and inverter modules. I-temp grade handles the thermal load inside appliance cabinets, and the Pb-free 100-QFP package meets current EU eco-design directives. Low-power halt modes meet standby energy-consumption regulations.
Được đề xuất
General-Purpose Embedded Control Replacement
Designers porting legacy 8-bit designs to a 16-bit platform often pick the M30624FGPFP#U3C for its familiar M16C/60 architecture, deterministic interrupt model, and ample 256 KB flash. It replaces 8051 and PIC16 projects requiring more code space or analog integration while preserving C-code portability via the M16C toolchain. The 100-QFP package supports both new layouts and re-use of legacy QFP-100 footprints. Multiple communication peripherals (UART, SIO, I2C) eliminate external bus-expanders, and the watchdog timer improves field-reliability over older 8-bit implementations. I-temp rating is a fit for outdoor and industrial enclosures.
Được đề xuất
Point-of-Sale Terminal Control
POS terminals and retail peripherals leverage the M30624FGPFP#U3C for keypad scanning, display driving, and serial-port aggregation to printers and scanners. The 24 MHz core handles debounced matrix keypads, character LCD refresh, and protocol parsing without DMA offload. UART/SIO interfaces connect to multiple serial peripherals (barcode readers, receipt printers, customer displays) in parallel. The 256 KB flash supports menu trees, language tables, and transaction logs. I-temp rating fits unconditioned retail backroom environments, and the Pb-free 100-QFP meets retail-equipment RoHS requirements.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho M30624FGPFP#U3C — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | M3062LFGPFP#U3C | M30624FGPFP#U5C | M30624FGPFP#U9C | M30624FGPGP | M30626SPGP#U3C |
|---|---|---|---|---|---|---|
| Package | 100-QFP (14x20) | 100-QFP (14x20) - same | 100-QFP (14x20) - same | 100-QFP (14x20) - same | 100-LQFP - same footprint | 100-LQFP - same footprint |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Core | M16C/60 (16-bit) | M16C/60 (16-bit) | M16C/60 (16-bit) | M16C/60 (16-bit) | M16C/60 (16-bit) | M16C/60 (16-bit) |
| Max Clock Frequency | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz |
| Operating Voltage | 3 V / 5 V | 3 V / 5 V | 3 V / 5 V | 3 V / 5 V | 3 V / 5 V | 3 V / 5 V |
| Lifecycle Status | NRND | Active (recommended replacement) | NRND/Active (variant) | NRND/Active (variant) | NRND | Active (Renesas M16C/62P family) |
Bảo phân biệt quan trọng
- Recommended active-production replacement variant (vsM3062LFGPFP#U3C)
- Industrial temperature grade -40 °C to +85 °C (vsM30624FGPFP#U5C)
- Larger QFP package for hand-soldering and rework (vsM30624FGPGP (100-LQFP))
Ghi chú thiết kế
The M30624FGPFP#U3C requires separate analog and digital supplies (AVCC, VCC). Decouple AVCC with a 10 µF bulk capacitor plus a 0.1 µF ceramic placed within 5 mm of the pin. The VREF pin supplies the A/D reference; if not used, tie to AVCC through a 0.1 µF capacitor. Reset (active-low) must see a clean monotonic rise with a 1 kΩ pull-up and 0.1 µF decoupling; inadequate decoupling is the most common cause of lockup on power-up.
Route XIN/XOUT traces as short as possible and shield them with a guard ring tied to VSS, since the M16C/60 internal oscillator is sensitive to digital switching noise coupling. For the 100-QFP (14x20 mm) 0.65 mm pitch package, use 0.3 mm wide traces with 0.2 mm clearance under the QFP body and stitch the thermal-pad-free region with a ground pour stitched to VSS via multiple vias to reduce EMI.
Avoid connecting any pin to a voltage above VCC + 0.3 V or below VSS - 0.3 V - the M16C/62P I/O structure does not tolerate voltage excursions outside the supply rails without protection resistors. Use the CNVSS pin correctly: tie to VCC for normal user-mode boot, to VSS for boot-mode entry. Mis-wiring CNVSS is the #1 cause of 'dead-on-arrival' MCUs. Estimated: flash write endurance 100 cycles min per block per Renesas datasheet - design firmware to wear-level across blocks if writing frequently.
Thông tin tuân thủ
RoHS compliant per distributor listings (U3C suffix = Pb-free). Not AEC-Q100 qualified - for automotive safety applications use AEC-Q100-graded M16C/62P successor. REACH compliance inferred from Renesas compliance statements.
