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Infineon Technologies MB9BF566RPMC-G-JNE2
- Part No.:
- MB9BF566RPMC-G-JNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 120-LQFP
- Datasheet:
-
MB9BF566RPMC-G-JNE2.pdf
- Description:
- IC MCU 32BIT 544KB FLASH 120LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,529
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Product details
Overview
MB9BF566RPMC-G-JNE2 from Infineon Technologies (formerly Cypress) is a 32-bit ARM® Cortex®-M4F microcontroller with FPU, 1024 KB MainFlash, 64 KB SRAM0, dual CAN 2.0B interfaces, USB 2.0 Full-Speed device/host, and 24-channel 12-bit ADC. It operates up to 160 MHz and supports motor control via dedicated timers, QPRC, and DTIF interrupt - deployed in industrial servo drives and automotive body control modules.
For engineers reviewing the MB9BF566RPMC-G-JNE2 datasheet, MB9BF566RPMC-G-JNE2 pinout, MB9BF566RPMC-G-JNE2 application, or MB9BF566RPMC-G-JNE2 equivalent, key selection criteria include real-time motor timing resolution (6.25 ns), dual CAN channel independence, Flash accelerator performance at >72 MHz, and VBAT-backed RTC with 32-byte backup registers.
Technical Context
The MB9BF566RPMC-G-JNE2 implements a tightly coupled ARM Cortex-M4F core (r0p1) with integrated MPU, NVIC (128 peripheral interrupts), and SysTick timer - enabling deterministic RTOS scheduling and memory-isolated task execution. Its dual-bank Flash architecture separates code (MainFlash) and configuration/data (WorkFlash), with independent wait-state control and shared security protection.
Peripheral coherency is maintained through three independent SRAM banks (SRAM0 on I/D-code bus; SRAM1/SRAM2 on system bus), DSTC-driven descriptor-based DMA (128 channels), and hardware-accelerated CRC16/32 - allowing concurrent high-speed data movement between ADC, USB, SDIO, and external SDRAM without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F @ up to 160 MHz with FPU and DSP instructions - enables floating-point motor vector control and real-time signal processing. |
| Flash Memory | 1024 KB MainFlash + 32 KB WorkFlash - MainFlash supports zero-wait access ≤72 MHz; WorkFlash uses configurable wait states (0–6) scaling with frequency. |
| SRAM | 64 KB SRAM0 (I/D bus) + 32 KB SRAM1 + 32 KB SRAM2 (system bus) - enables cache-like instruction fetch and parallel peripheral buffering. |
| CAN Interface | Two independent CAN 2.0A/B controllers, each supporting 1 Mbps and 32 message buffers - allows simultaneous chassis and powertrain CAN communication with hardware filtering. |
| ADC | Three 12-bit successive-approximation ADCs, 24 total channels, 0.5 μs conversion @ 5 V - supports synchronized sampling across motor phase currents and DC-link voltage. |
| USB | Full-Speed USB 2.0 device/host with 6 endpoints (EP0–EP5), EP1 double-buffered to 256 bytes - enables firmware updates and host-side diagnostics without external PHY. |
| Low-Power Modes | Six modes including STOP and Deep Standby RTC - RTC retains time/calendar with VBAT supply while main VCC is off; RAM retention configurable per mode. |
Pinout & Package
MB9BF566RPMC-G-JNE2 is housed in a 120-pin LQFP package (14 mm × 14 mm, 0.4 mm pitch) with exposed thermal pad. Pin functions are defined across five I/O groups (Port A–E), supporting multiplexed peripheral mapping via port relocate function. 5 V-tolerant pins are designated for specific GPIOs (e.g., PA0–PA7, PB0–PB3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power / Ground | Dual VCC domains: core (2.7–5.5 V) and USB I/O (3.0–3.6 V when active); separate VSS planes reduce noise coupling in mixed-signal operation. |
| XTAL / EXTAL | Main Oscillator Input/Output | 4–48 MHz crystal interface; feeds Main PLL for high-frequency operation; paired with Clock Supervisor (CSV) for failure detection and reset assertion. |
| RTC_XIN / RTC_XOUT | Sub-Clock Oscillator | 32.768 kHz crystal input for battery-backed RTC; operates independently of main clock domain during STOP/Deep Standby modes. |
| TXD0 / RXD0 | UART0 Serial I/O | Full-duplex UART with hardware flow control (RTS/CTS on ch.4 only); baud rate generator supports precise timing without CPU overhead. |
| CAN0_TX / CAN0_RX | CAN Channel 0 Differential I/O | Direct connection to external CAN transceiver; supports dominant/recessive bit arbitration and error frame generation per ISO 11898-1. |
| USB_DP / USB_DM | USB 2.0 Full-Speed Differential Pair | On-chip transceiver compliant with USB 2.0 specification; requires no external termination resistors; supports suspend/resume signaling. |
Key Features
| Feature | Design Value |
|---|---|
| Motor Control Timer Unit | Two multi-function timers with 6.25 ns resolution, dead-time insertion, and DTIF emergency stop trigger - enables precise 3-phase PWM generation and fault-safe shutdown. |
| Quadrature Position Counter (QPRC) | Dual 16-bit position/revolution counters with configurable A/B/Z input edge detection - directly interfaces incremental encoders for closed-loop position feedback. |
| Descriptor-based DSTC | 128-channel data transfer controller that moves data between peripherals and memory without CPU involvement - reduces ISR latency and frees core for control algorithms. |
| VBAT-Supported RTC & Backup Registers | Real-time calendar with leap-year correction and 32-byte non-volatile backup registers powered by VBAT - maintains time and critical state across full system power cycles. |
| Hardware CRC Accelerator | CCITT CRC16 and IEEE-802.3 CRC32 computation engines - validates firmware images, CAN messages, and SD card transfers in single-cycle operations. |
Applications
| Industrial Servo Drive | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: Closed-loop position and speed control of PMSM/BLDC motors in CNC machines and robotic arms. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, synchronized ADC sampling of phase currents, and generation of 3-phase PWM with <100 ns dead-time accuracy. Use Value: Integrated QPRC and motor timers eliminate external counter ICs; 6.25 ns timer resolution enables precise commutation timing at >20 krpm. |
Use Scenario: Centralized control of lighting, window lifts, door locks, and HVAC actuators in 12 V vehicle architectures. IC Role / Device Role / Timing Role: CAN 2.0B node managing distributed LIN sub-nodes; USB interface used for dealer reprogramming and diagnostics. Use Value: Dual CAN channels isolate comfort and powertrain networks; VBAT-backed RTC logs fault timestamps even after battery disconnect. |
| Smart Energy Metering Gateway | Medical Infusion Pump Controller |
|
Use Scenario: Aggregation and secure transmission of AMI meter data over PLC or RF mesh networks with local time-stamping. IC Role / Device Role / Timing Role: USB host reads firmware updates from flash drive; SDIO interface stores encrypted usage logs; CRC accelerator verifies packet integrity. Use Value: WorkFlash stores field-upgradable crypto keys; 32 KB SRAM1/SRAM2 buffers encrypted payloads before AES encryption in software. |
Use Scenario: Precise volumetric delivery control with pressure sensing, motor actuation, and alarm monitoring in Class II medical devices. IC Role / Device Role / Timing Role: 24-channel ADC samples pressure transducers and current sense resistors; watchdog timers enforce dual-redundant safety checks. Use Value: Hardware LVD2 auto-reset prevents erratic motor behavior during brown-out; STOP mode extends battery life between infusion cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit motor control microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743VI | Higher core frequency (480 MHz), dual-core (Cortex-M7/M4), but no integrated QPRC or DTIF; requires external encoder interface IC. | Lacks native quadrature counter and motor emergency stop hardware - increases BOM count and PCB area for servo designs. | Prefer when AI acceleration or dual-core partitioning is required; avoid if encoder interface simplicity and functional safety certification are priorities. |
| RA6M5G | Same Cortex-M4F core, 240 MHz max, 1 MB Flash, but only one CAN channel and no USB host; includes TrustZone but no WorkFlash separation. | Insufficient for dual-CAN automotive gateways; USB device-only limits field serviceability. | Select for cost-sensitive industrial HMI where USB host and second CAN are unnecessary; verify CAN FD readiness if future protocol upgrade is planned. |
Compared with STM32H743VI and RA6M5G, MB9BF566RPMC-G-JNE2 uniquely integrates dual CAN, QPRC, DTIF, and VBAT-backed RTC in a single 120-pin LQFP - reducing system-level complexity for certified motor control and automotive body electronics.
Availability
MB9BF566RPMC-G-JNE2 is available at Aetrix Electronics and suitable for industrial servo drives, automotive body control modules, smart energy gateways, and medical infusion pump controllers requiring stable component supply and long-term lifecycle support.
Supply support for MB9BF566RPMC-G-JNE2 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
Infineon Technologies is a global semiconductor leader headquartered in Munich, Germany, specializing in power systems, sensors, and microcontrollers for automotive, industrial, and IoT applications.
This part belongs to the FM4 family of high-performance 32-bit microcontrollers designed specifically for real-time motor control, industrial automation, and automotive body electronics - emphasizing integrated analog/motor peripherals and functional safety readiness.
FAQ
What is the maximum operating frequency and does it require external clock conditioning?
MB9BF566RPMC-G-JNE2 operates at up to 160 MHz using its internal Main PLL, which accepts 4–48 MHz external crystal input (XTAL/EXTAL). No external clock conditioner is needed; the integrated Clock Supervisor monitors oscillator stability and asserts reset on failure.
Does the device support USB device and host modes simultaneously?
No - USB device and host modes are mutually exclusive and configured at boot via system register settings. The same physical USB_DP/DM pins serve both roles, but only one mode is active per power cycle; switching requires firmware reinitialization.
How is Flash security implemented and can WorkFlash be used for secure key storage?
Both MainFlash and WorkFlash share the same code protection logic, including read-out prevention and debug lock. WorkFlash's independent wait-state control and smaller size make it suitable for storing cryptographic keys and calibration data - accessed only via trusted firmware paths.
What low-power modes retain SRAM content and how is wake-up latency measured?
SLEEP, TIMER, RTC, and Deep Standby RTC (with RAM retention enabled) preserve all SRAM contents. Wake-up from STOP mode takes ≤5 µs when using sub-clock source; from Deep Standby with RAM retention, wake-up is ≤10 µs due to internal regulator stabilization.
MB9BF566RPMC-G-JNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 120-LQFP
- Series:
- FM4 MB9B560R
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 160MHz
- Connectivity:
- CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 100
- Program Memory Size:
- 544KB (544K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 24x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB9BF566RPMC-G-JNE2 FAQ
1.How can I place an order for MB9BF566RPMC-G-JNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB9BF566RPMC-G-JNE2 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 MB9BF566RPMC-G-JNE2 reliable?
The price and inventory of MB9BF566RPMC-G-JNE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB9BF566RPMC-G-JNE2 is usually 5 days.
3.What payment methods are accepted for MB9BF566RPMC-G-JNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB9BF566RPMC-G-JNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB9BF566RPMC-G-JNE2?
MB9BF566RPMC-G-JNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB9BF566RPMC-G-JNE2 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 MB9BF566RPMC-G-JNE2?
For technical support, including MB9BF566RPMC-G-JNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB9BF566RPMC-G-JNE2 requirements.
6.How does Aetrix verify that MB9BF566RPMC-G-JNE2 is sourced from the original manufacturer or authorized distributors?
All MB9BF566RPMC-G-JNE2 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 MB9BF566RPMC-G-JNE2 meets industry standards.
7.What is the process for return or replacement of MB9BF566RPMC-G-JNE2?
All MB9BF566RPMC-G-JNE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB9BF566RPMC-G-JNE2, 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 MB9BF566RPMC-G-JNE2 part is unused and in its original packaging.
Return procedure for MB9BF566RPMC-G-JNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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