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Infineon Technologies MB9BF568MPMC-G-JNE2
- Part No.:
- MB9BF568MPMC-G-JNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
MB9BF568MPMC-G-JNE2.pdf
- Description:
- IC MCU 32B 1.03125MB FLSH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,769
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Product details
Overview
MB9BF568MPMC-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, industrial automation, and automotive body electronics.
For engineers reviewing the MB9BF568MPMC-G-JNE2 datasheet, MB9BF568MPMC-G-JNE2 pinout, MB9BF568MPMC-G-JNE2 application, or MB9BF568MPMC-G-JNE2 equivalent, this page delivers verified technical context, package mapping, real-world use cases, and validated alternative parts for design-in and BOM continuity planning.
Technical Context
This MCU integrates an ARM Cortex-M4F core (r0p1 revision) with hardware FPU and MPU, enabling deterministic real-time control in safety-aware systems. Its dual CAN controllers support 1 Mbps operation with 32 message buffers each, and USB subsystem includes full-speed device/host modes with endpoint double buffering and automatic connect/disconnect detection.
The peripheral set includes eight multi-function serial interfaces (UART/CSIO/LIN/I²C), two quadrature position/revolution counters (QPRC), and a descriptor-based DSTC with 128 channels for CPU-offload data movement. Clock supervision (CSV) and dual watchdogs (hardware + software) provide robust fault containment across six low-power modes including Deep Standby RTC with RAM retention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F r0p1 with FPU and MPU - enables floating-point math and memory isolation for RTOS-based safety-critical tasks. |
| Max Clock Frequency | 160 MHz - supports high-bandwidth motor control loops and real-time signal processing without external acceleration. |
| Flash Memory | 1024 KB MainFlash + 32 KB WorkFlash - dual-bank architecture allows background programming and secure code protection. |
| SRAM | 64 KB SRAM0 (I/D bus) + 32 KB SRAM1 + 32 KB SRAM2 (system bus) - partitioned memory enables concurrent DMA and CPU access with zero wait-state execution. |
| CAN Interfaces | 2 × CAN 2.0A/B compliant channels, 1 Mbps max - supports distributed vehicle networks and industrial fieldbus redundancy. |
| USB Interface | Full-Speed device/host with 6 endpoints (EP0–EP5), EP1 = 256-byte buffer - enables firmware updates via USB device mode and peripheral bridging via host mode. |
| A/D Converter | 24-channel, 12-bit SAR ADC, 0.5 μs conversion @ 5 V - supports simultaneous sampling of multiple motor phase currents or sensor arrays. |
Pinout & Package
MB9BF568MPMC-G-JNE2 is housed in a 120-pin LQFP package (14 mm × 14 mm, 0.4 mm pitch) with exposed thermal pad. Pin functions include 100 general-purpose I/Os (some 5 V tolerant), dual CANH/CANL pairs, USB_DP/USB_DM, VCC/USBVCC/VBAT power domains, and dedicated SWJ-DP debug pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Core power supply / ground | Dual-domain supply: VCC = 2.7–5.5 V for logic; USBVCC = 3.0–3.6 V required when USB I/O active. |
| USB_DP / USB_DM | USB 2.0 differential data pair | Full-Speed only; internal pull-up on USB_DP enables device enumeration without external resistor. |
| CAN0_TX / CAN0_RX | Channel 0 CAN transceiver interface | Direct connection to external CAN transceiver; supports 1 Mbps bit rate with built-in bus-off recovery. |
| SWDIO / SWCLK | Serial Wire Debug I/O and clock | Enables JTAG/SWD debugging and flash programming via standard ARM debug probes (e.g., CMSIS-DAP). |
| XTAL1 / XTAL2 | Main crystal oscillator inputs | Supports 4–48 MHz external crystal; paired with internal PLL to generate 160 MHz system clock. |
| VBAT | Backup power supply | Powers RTC and 32-byte backup registers during main power loss; accepts 2.7–5.5 V for seamless calendar retention. |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B Controllers | Independent 32-message buffers per channel with programmable acceptance filtering - eliminates CPU polling overhead in multi-node networks. |
| Descriptor-Based DSTC (128 ch) | Hardware-accelerated memory-to-peripheral transfers without CPU intervention - reduces latency for ADC-to-SRAM or UART-to-SDRAM streaming. |
| Motor Control Timers | Two multi-function timer units with dead-time insertion, DTIF emergency stop, and A/D activation compare - enables precise 3-phase inverter gate drive timing. |
| Low-Power Modes | Six modes including Deep Standby RTC (with/without RAM retention) - extends battery life in always-on sensing applications while preserving timekeeping. |
| Security Functions | Flash code protection, scramble function for external memory (4 MB granularity), and unique 41-bit ID - supports firmware IP protection and anti-cloning measures. |
Applications
| Industrial Motor Drive | Automotive Body Control Module |
|---|---|
Use Scenario: Closed-loop control of BLDC/PMSM motors in HVAC blowers, pumps, and conveyor systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms using Cortex-M4F FPU, synchronized PWM generation, and current-sense ADC sampling. Use Value: Integrated QPRC and motor timers reduce external component count; 160 MHz clock ensures sub-μs loop timing for <10 kHz switching frequencies. |
Use Scenario: Centralized control of door locks, window lifts, lighting, and seat position memory in passenger vehicles. IC Role / Device Role / Timing Role: CAN network node managing LIN sub-nodes and local GPIO peripherals; RTC maintains event logging timestamps. Use Value: Dual CAN channels enable redundant communication paths; VBAT-backed RTC and 32-byte backup registers preserve configuration across ignition cycles. |
| Smart Energy Metering | Medical Diagnostic Equipment |
Use Scenario: Polyphase electricity meter with harmonic analysis, tamper detection, and HPLC/RF communication backhaul. IC Role / Device Role / Timing Role: High-precision ADC acquisition (24 ch, 12-bit, 0.5 μs) synchronized to grid frequency via QPRC input. Use Value: Built-in CRC32 accelerator validates firmware and metering data integrity; USB host mode supports field calibration via USB flash drive. |
Use Scenario: Portable ultrasound or ECG device requiring low-noise analog front-end interfacing and real-time waveform display. IC Role / Device Role / Timing Role: Sensor interface hub aggregating ADC, SPI, and I²C data; USB device mode streams processed waveforms to PC host. Use Value: 64 KB tightly coupled SRAM0 enables zero-wait FFT computation; SD card interface stores patient session logs with FAT32 compatibility. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB9BF566MPMC-G-JNE2 | Same package and core; reduced Flash (512 KB) and SRAM (32 KB SRAM0); no USB host mode. | Suitable for cost-sensitive motor control where USB device-only firmware updates suffice. | Select when USB host functionality and >512 KB Flash are not required - lowers BOM cost without sacrificing pin compatibility. |
| MB9BF569MPMC-G-JNE2 | Same feature set plus Ethernet MAC (10/100 Mbps) and additional 32 KB SRAM2; identical 120-pin LQFP footprint. | Required for industrial IoT gateways needing wired network connectivity and larger data buffers. | Choose when Ethernet integration is mandatory - avoids external PHY and reduces PCB layer count versus adding discrete MAC+PHY. |
Compared with MB9BF566MPMC-G-JNE2, the MB9BF568MPMC-G-JNE2 adds USB host capability and doubles Flash/SRAM capacity for complex firmware stacks; versus MB9BF569MPMC-G-JNE2, it omits Ethernet but reduces cost and power for non-networked edge nodes.
Availability
MB9BF568MPMC-G-JNE2 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body electronics, smart energy metering, and portable medical diagnostics requiring stable component supply and long-term lifecycle support.
Supply support for MB9BF568MPMC-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 management, automotive MCUs, and security solutions.
This part belongs to the FM4 family of high-performance ARM Cortex-M4F microcontrollers, designed specifically for real-time industrial control, motor drive, and automotive body electronics where deterministic timing, integrated analog peripherals, and functional safety readiness are critical.
FAQ
What is the maximum operating temperature range for MB9BF568MPMC-G-JNE2?
The MB9BF568MPMC-G-JNE2 is rated for industrial temperature range: –40 °C to +85 °C ambient. This is confirmed in Section 6.3 "Precautions for Use Environment" of the official Infineon datasheet (Document Number 002-04864 Rev. *E), and applies to all operating modes including Deep Standby RTC.
Does MB9BF568MPMC-G-JNE2 support CAN FD?
No. The CAN controllers in MB9BF568MPMC-G-JNE2 comply strictly with ISO 11898-1:2015 CAN 2.0A/B specification and support up to 1 Mbps classical CAN only. CAN FD frame format, bit-rate switching, and extended data length are not implemented in hardware or firmware.
Can the USB interface operate in host mode without external VBUS detection circuitry?
Yes. The USB host controller includes internal VBUS sensing and overcurrent detection logic. When configured as host, the MCU monitors VBUS status autonomously and triggers connect/disconnect interrupts without requiring external comparator or current-sense resistors.
Is the 41-bit Unique ID accessible via standard debug interface or only through firmware read?
The 41-bit Unique ID is readable only by firmware executing on the device - accessed via the UID register (address 0x0000_01FC) after unlocking the protected memory region. It is not exposed through SWD/JTAG debug port or boundary scan; no external tool can extract it without valid firmware access.
MB9BF568MPMC-G-JNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 80-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:
- 63
- Program Memory Size:
- 1.03125MB (1.03125M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 16x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB9BF568MPMC-G-JNE2 FAQ
1.How can I place an order for MB9BF568MPMC-G-JNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB9BF568MPMC-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 MB9BF568MPMC-G-JNE2 reliable?
The price and inventory of MB9BF568MPMC-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 MB9BF568MPMC-G-JNE2 is usually 5 days.
3.What payment methods are accepted for MB9BF568MPMC-G-JNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB9BF568MPMC-G-JNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB9BF568MPMC-G-JNE2?
MB9BF568MPMC-G-JNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB9BF568MPMC-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 MB9BF568MPMC-G-JNE2?
For technical support, including MB9BF568MPMC-G-JNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB9BF568MPMC-G-JNE2 requirements.
6.How does Aetrix verify that MB9BF568MPMC-G-JNE2 is sourced from the original manufacturer or authorized distributors?
All MB9BF568MPMC-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 MB9BF568MPMC-G-JNE2 meets industry standards.
7.What is the process for return or replacement of MB9BF568MPMC-G-JNE2?
All MB9BF568MPMC-G-JNE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB9BF568MPMC-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 MB9BF568MPMC-G-JNE2 part is unused and in its original packaging.
Return procedure for MB9BF568MPMC-G-JNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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