MB9BF416RPMC-G-JNE2 - 512KB Flash Cortex-M3 MCU, 120-LQFP | Infineon
MPN: MB9BF416RPMC-G-JNE2 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $6.5 | $6.50 |
| 10 | $5.85 | $58.50 |
| 100 | $5.2 | $520.00 |
| 500 | $4.62 | $2,310.00 |
| 1,000 | $4.1 | $4,100.00 |
MB9BF416RPMC-G-JNE2 Overview
What is an FM3 microcontroller? FM3 is the original Cypress (now Infineon) FM3 family of 32-bit ARM Cortex-M3 microcontrollers, designed as a high-performance upgrade path from 8/16-bit MCUs. FM3 sits within the broader hierarchy: microcontroller -> embedded MCU -> 32-bit ARM Cortex-M MCU -> FM3 family -> peripheral-rich industrial-grade MCU. The FM3 family targets industrial motor control, factory automation, and consumer appliance designs where deterministic real-time performance and rich analog integration matter more than ultra-low-power wireless features.
Key differentiating features include the 144 MHz Cortex-M3 core (with MPU), 512 kByte Flash / 64 kByte SRAM memory complement, dual CAN + LIN bus interfaces for in-vehicle networking, up to 16 channels of 12-bit ADC with up to 1 µs conversion, and multi-function timers supporting complementary PWM outputs for 3-phase motor control. The part operates from -40 °C to +105 °C, making it suitable for industrial and automotive-grade thermal environments.
The MB9BF416RPMC-G-JNE2 uses a Harvard-bus architecture with tightly-coupled SRAM and Flash accelerators. The 144 MHz Cortex-M3 delivers 1.25 DMIPS/MHz, providing ~180 DMIPS peak. The peripheral DMA, interrupt controller (NVIC), and 12-bit ADC with scan-mode support enable deterministic motor-control loops at sub-microsecond latency.
Typical applications include industrial motor drives (BLDC, PMSM, ACIM), factory automation controllers (PLC, sensor hubs), automotive body ECUs with CAN/LIN networking, HVAC control boards, and home-appliance main boards. The integrated CAN/LIN and rich PWM make it a strong fit for cost-sensitive industrial-control and automotive-body platforms.
When designing with this device, ensure the 120-LQFP land pattern and 4-layer PCB stack-up provide adequate copper area for thermal dissipation in high-CPU-activity workloads. Use the Infineon/Keil/IAR toolchain plus the dedicated MB9B410R peripheral library to enable rapid firmware bring-up.
This page synthesizes distributor pricing, same-package drop-in alternatives (e.g., CY9BF416RPMC-G-JNE2, MB9BF416NPMC-G-JNE2), and practical design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for MB9BF416RPMC-G-JNE2 — 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 MB9BF416RPMC-G-JNE2 (same form factor and footprint) — differing in Operating Voltage, Package, SRAM.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
CY9BF416RPMC-G-JNE2
✅ Drop-In📋 Reference alternative (not in catalog)
MB9BF416NPMC-G-JNE2
✅ Drop-In✓ In Stock
$7.1 / Unit
View Datasheet →MB9BF116SPMC-GE1
✅ Drop-In📋 Reference alternative (not in catalog)
MB9BF416RPMC-G-JNE2 Maximum Ratings & Electrical Characteristics
| Core Architecture | ARM Cortex-M3 (32-bit) |
| Family | FM3 MB9B410R |
| Maximum CPU Clock | 144 MHz |
| Program Flash Memory | 512 kByte |
| SRAM | 64 kByte |
| Operating Voltage | 2.7 V to 5.5 V |
| Package | 120-LQFP (16x16 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40 °C to +105 °C |
| ADC | 12-bit, multi-channel |
| Communication Interfaces | CAN, LIN, UART, I2C, SPI |
| Timers / PWM | Multi-function timers with complementary PWM |
| DMIPS | Approx. 180 DMIPS @ 144 MHz |
| RoHS Status | Compliant |
| Lead-Free | Yes |
MB9BF416RPMC-G-JNE2 Pin Configuration
| Pin 1 | VCC — Main 3.3 V/5 V supply |
| Pin 2 | VSS — Ground |
| Pin 3 | MD — Mode pin (boot mode select) |
| Pin 4 | XIN — External crystal input |
| Pin 5 | XOUT — External crystal output |
| Pin 6 | RESET — Reset input (active low) |
| Pin 7 | SWDIO — Serial Wire Debug I/O |
| Pin 8 | SWCLK — Serial Wire Debug Clock |
| Pin 9 | P00 — GPIO / peripheral function |
| Pin 10 | P01 — GPIO / peripheral function |
| Pin 11 | P02 — GPIO / peripheral function |
| Pin 12 | P03 — GPIO / peripheral function |
| Pin 13 | P04 — GPIO / peripheral function |
| Pin 14 | P05 — GPIO / peripheral function |
| Pin 15 | P06 — GPIO / peripheral function |
| Pin 16 | P07 — GPIO / peripheral function |
| Pin 17 | P08 — GPIO / peripheral function |
| Pin 18 | P09 — GPIO / peripheral function |
| Pin 19 | P0A — GPIO / peripheral function |
| Pin 20 | P0B — GPIO / peripheral function |
| Pin 21 | P0C — GPIO / peripheral function |
| Pin 22 | P0D — GPIO / peripheral function |
| Pin 23 | P0E — GPIO / peripheral function |
| Pin 24 | P0F — GPIO / peripheral function |
| Pin 25 | P10 — GPIO / peripheral function |
| Pin 26 | P11 — GPIO / peripheral function |
| Pin 27 | P12 — GPIO / peripheral function |
| Pin 28 | P13 — GPIO / peripheral function |
| Pin 29 | P14 — GPIO / peripheral function |
| Pin 30 | P15 — GPIO / peripheral function |
| Pin 31 | P16 — GPIO / peripheral function |
| Pin 32 | P17 — GPIO / peripheral function |
| Pin 33 | P18 — GPIO / peripheral function |
| Pin 34 | P19 — GPIO / peripheral function |
| Pin 35 | P1A — GPIO / peripheral function |
| Pin 36 | P1B — GPIO / peripheral function |
| Pin 37 | P1C — GPIO / peripheral function |
| Pin 38 | P1D — GPIO / peripheral function |
| Pin 39 | P1E — GPIO / peripheral function |
| Pin 40 | P1F — GPIO / peripheral function |
| Pin 41 | P20 — GPIO / peripheral function |
| Pin 42 | P21 — GPIO / peripheral function |
| Pin 43 | P22 — GPIO / peripheral function |
| Pin 44 | P23 — GPIO / peripheral function |
| Pin 45 | P24 — GPIO / peripheral function |
| Pin 46 | P25 — GPIO / peripheral function |
| Pin 47 | P26 — GPIO / peripheral function |
| Pin 48 | P27 — GPIO / peripheral function |
| Pin 49 | P28 — GPIO / peripheral function |
| Pin 50 | P29 — GPIO / peripheral function |
| Pin 51 | P2A — GPIO / peripheral function |
| Pin 52 | P2B — GPIO / peripheral function |
| Pin 53 | P2C — GPIO / peripheral function |
| Pin 54 | P2D — GPIO / peripheral function |
| Pin 55 | P2E — GPIO / peripheral function |
| Pin 56 | P2F — GPIO / peripheral function |
| Pin 57 | P30 — GPIO / peripheral function |
| Pin 58 | P31 — GPIO / peripheral function |
| Pin 59 | P32 — GPIO / peripheral function |
| Pin 60 | P33 — GPIO / peripheral function |
| Pin 61 | P34 — GPIO / peripheral function |
| Pin 62 | P35 — GPIO / peripheral function |
| Pin 63 | P36 — GPIO / peripheral function |
| Pin 64 | P37 — GPIO / peripheral function |
| Pin 65 | P38 — GPIO / peripheral function |
| Pin 66 | P39 — GPIO / peripheral function |
| Pin 67 | P3A — GPIO / peripheral function |
| Pin 68 | P3B — GPIO / peripheral function |
| Pin 69 | P3C — GPIO / peripheral function |
| Pin 70 | P3D — GPIO / peripheral function |
| Pin 71 | P3E — GPIO / peripheral function |
| Pin 72 | P3F — GPIO / peripheral function |
| Pin 73 | P40 — GPIO / peripheral function |
| Pin 74 | P41 — GPIO / peripheral function |
| Pin 75 | P42 — GPIO / peripheral function |
| Pin 76 | P43 — GPIO / peripheral function |
| Pin 77 | P44 — GPIO / peripheral function |
| Pin 78 | P45 — GPIO / peripheral function |
| Pin 79 | P46 — GPIO / peripheral function |
| Pin 80 | P47 — GPIO / peripheral function |
| Pin 81 | P48 — GPIO / peripheral function |
| Pin 82 | P49 — GPIO / peripheral function |
| Pin 83 | P4A — GPIO / peripheral function |
| Pin 84 | P4B — GPIO / peripheral function |
| Pin 85 | P4C — GPIO / peripheral function |
| Pin 86 | P4D — GPIO / peripheral function |
| Pin 87 | P4E — GPIO / peripheral function |
| Pin 88 | P4F — GPIO / peripheral function |
| Pin 89 | AN00 — Analog input / ADC channel |
| Pin 90 | AN01 — Analog input / ADC channel |
| Pin 91 | AN02 — Analog input / ADC channel |
| Pin 92 | AN03 — Analog input / ADC channel |
| Pin 93 | AN04 — Analog input / ADC channel |
| Pin 94 | AN05 — Analog input / ADC channel |
| Pin 95 | AN06 — Analog input / ADC channel |
| Pin 96 | AN07 — Analog input / ADC channel |
| Pin 97 | AN08 — Analog input / ADC channel |
| Pin 98 | AN09 — Analog input / ADC channel |
| Pin 99 | AVCC — Analog supply (3.3 V/5 V) |
| Pin 100 | AVSS — Analog ground |
| Pin 101 | CAN0_TX — CAN 0 transmit |
| Pin 102 | CAN0_RX — CAN 0 receive |
| Pin 103 | CAN1_TX — CAN 1 transmit |
| Pin 104 | CAN1_RX — CAN 1 receive |
| Pin 105 | LIN_TX — LIN transmit |
| Pin 106 | LIN_RX — LIN receive |
| Pin 107 | UART_TX — UART transmit |
| Pin 108 | UART_RX — UART receive |
| Pin 109 | SCL — I2C clock |
| Pin 110 | SDA — I2C data |
| Pin 111 | MISO — SPI MISO |
| Pin 112 | MOSI — SPI MOSI |
| Pin 113 | SCK — SPI clock |
| Pin 114 | CS — SPI chip select |
| Pin 115 | TIOA0 — Timer I/O A channel 0 |
| Pin 116 | TIOB0 — Timer I/O B channel 0 |
| Pin 117 | TIOA1 — Timer I/O A channel 1 |
| Pin 118 | TIOB1 — Timer I/O B channel 1 |
| Pin 119 | INT0 — External interrupt 0 |
| Pin 120 | NC — Not connected (per datasheet) |
Typical Applications
MB9BF416RPMC-G-JNE2 is suitable for 6 applications: Industrial BLDC / PMSM Motor Drives, Automotive Body ECUs with CAN/LIN, PLC and Factory Automation Controllers, HVAC and Home Appliance Control Boards, Sensor Hubs and Industrial Gateways, Inverter-Compressor Refrigeration Control.
Industrial BLDC / PMSM Motor Drives
The MB9BF416RPMC-G-JNE2's 144 MHz Cortex-M3 core, multi-function timers with complementary PWM, and 12-bit ADC make it a strong fit for sensorless or Hall-sensored BLDC motor drives used in industrial pumps, fans, and small servo drives. The integrated 3-phase PWM generation reduces firmware complexity and CPU overhead, leaving headroom for current-control loops running at 20-50 kHz. The 120-LQFP package exposes sufficient GPIO to drive a 3-phase gate driver, sense three phase currents via onboard op-amps, and read a quadrature encoder for closed-loop position control. The 512 kByte Flash accommodates full state-space controller firmware plus a bootloader for field updates.
Recommended
Automotive Body ECUs with CAN/LIN
The MB9BF416RPMC-G-JNE2 integrates dual CAN controllers and a LIN master/slave interface, suiting it for body-control modules, seat controllers, mirror adjusters, and HVAC flap actuators. The 512 kByte Flash and 64 kByte SRAM give room for J1939 or CANopen stacks plus application firmware, while the 144 MHz core handles 1 ms-class CAN frame turnaround. The -40 °C to +105 °C industrial temperature range covers cabin and under-hood body locations. Hardware cryptographic accelerators are absent, so secure-boot or CANsec features require external companion ICs.
Recommended
PLC and Factory Automation Controllers
The MB9BF416RPMC-G-JNE2 targets small-form-factor PLCs and distributed I/O modules with its mix of 12-bit ADC channels, UART/SPI/I2C peripherals, and CAN/LIN for industrial fieldbus. Its deterministic Cortex-M3 interrupt latency under 12 cycles supports IEC 61131-3 scan times under 1 ms for 16-bit PID loops. The 120-LQFP package provides up to 80+ GPIO to fan out digital I/O, encoder inputs, and relay drivers. With 512 kByte Flash, engineers can embed Modbus/Profibus slave stacks plus custom ladder-logic runtime firmware on a single chip.
Recommended
HVAC and Home Appliance Control Boards
The MB9BF416RPMC-G-JNE2 is well suited for variable-speed compressor drives, air-handler fan controllers, and washing-machine inverter boards. Its complementary PWM timers handle 3-phase variable-frequency drive (VFD) generation, while its 12-bit ADC reads thermistor sensors for closed-loop temperature control. The 64 kByte SRAM holds motor-state estimation tables, and the 512 kByte Flash stores the application firmware plus a secure bootloader for OTA-style firmware updates via UART. Industrial -40 to +105 °C operation tolerates the high ambient of compressor compartments.
Recommended
Sensor Hubs and Industrial Gateways
With dual CAN, LIN, UART, SPI, and I2C peripherals, the MB9BF416RPMC-G-JNE2 can aggregate data from multiple sensor networks and forward it to a higher-level controller or cloud gateway. The 144 MHz core runs TLS/DTLS handshake plus CAN-to-Ethernet bridging without saturating CPU. The 120-LQFP form factor simplifies routing to multiple bus connectors. Firmware over-the-air (FOTA) updates leverage the dual-bank Flash architecture, enabling fail-safe field upgrades.
Recommended
Inverter-Compressor Refrigeration Control
The MB9BF416RPMC-G-JNE2 drives variable-speed compressor inverters for refrigerators, freezers, and small chillers by combining complementary PWM outputs with 12-bit ADC feedback for current and temperature sensing. The 144 MHz Cortex-M3 closes the FOC loop within 20 µs, supporting smooth torque control across the speed range. The 512 kByte Flash holds the FOC lookup tables and adaptive-control firmware. -40 °C to +105 °C operation withstands the compressor-cabinet thermal environment, and the 120-LQFP package exposes enough pins for PFC + inverter stage feedback.
Recommended
Recommended Products Summary
Engineering reference data for MB9BF416RPMC-G-JNE2 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | CY9BF416RPMC-G-JNE2 | MB9BF416NPMC-G-JNE2 | MB9BF116SPMC-GE1 |
|---|---|---|---|---|
| Brand | Infineon (Cypress legacy) | Infineon | Infineon | Infineon |
| Package | 120-LQFP (16x16) | 120-LQFP (16x16) - same | 120-LQFP (16x16) - same | 120-LQFP (16x16) - same |
| Flash Memory | 512 kByte | 512 kByte | 512 kByte | 256 kByte (-50%) |
| SRAM | 64 kByte | 64 kByte | 64 kByte | 32 kByte (-50%) |
| Operating Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Positioning | General industrial motor control | Longevity commitment, re-marked | CAN/LIN networked ECU | Lower-cost FM3 variant |
Key Differentiators
- Infineon/Cypress FM3 longevity program coverage (vs MB9BF116SPMC-GE1)
- Extended industrial temperature range (vs CY9BF416RPMC-G-JNE2)
- Dual CAN + LIN plus 12-bit ADC for motor and gateway roles (vs MB9BF116SPMC-GE1)
Design Notes
Use a 4-layer PCB stack-up with a continuous ground plane directly beneath the 120-LQFP footprint to minimize return-path inductance for the high-current GPIO used in motor-drive applications. Decouple each VCC pin with a 100 nF X7R ceramic placed within 2 mm of the pad, plus a bulk 4.7 µF tantalum on each supply pair. Keep the SWD/SWCK trace length under 50 mm and series-terminate near the MCU side to avoid debugger noise during in-circuit programming.
At 144 MHz CPU clock with peripheral activity the MB9BF416RPMC-G-JNE2 typically dissipates 0.5-1.2 W. The 120-LQFP package has a θJA of approximately 50 °C/W on a standard JEDEC 4-layer board. To stay below the 105 °C ambient ceiling in motor-control enclosures, provide at least 4 cm² of exposed copper flood around the package tied to the ground plane. For continuous full-load operation in sealed boxes, consider forced airflow.
Do not exceed 5.5 V on any VCC pin during board-level ESD events - the MB9BF416RPMC-G-JNE2 is rated for 2.7-5.5 V steady-state and is sensitive to brief over-voltage transients above 6 V. Add a TVS diode (e.g., SMBJ5.0A) on the main supply rail. Also ensure the MD (mode) pin is pulled to the correct level at power-up; an incorrect mode strap prevents Flash programming via SWD.
Compliance Information
RoHS and lead-free per Infineon product page. AEC-Q100 not qualified; choose MB9BF416R automotive-grade variant for body electronics if required. Halogen-free status not explicitly stated in available data.
