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Infineon Technologies CY9BF468MPMC1-G-JNE2
- Part No.:
- CY9BF468MPMC1-G-JNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
CY9BF468MPMC1-G-JNE2.pdf
- Description:
- IC MCU 32B 1.03125MB FLSH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,710
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Product details
Overview
CY9BF468MPMC1-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, and 24-channel 12-bit ADC-designed for motor control and industrial embedded systems requiring real-time precision, code security, and multi-protocol connectivity.
For engineers reviewing the CY9BF468MPMC1-G-JNE2 datasheet, CY9BF468MPMC1-G-JNE2 pinout, CY9BF468MPMC1-G-JNE2 application, or CY9BF468MPMC1-G-JNE2 equivalent, key selection criteria include 160 MHz operation, dual CAN + LIN/UART/I²C/CSIO support, 8-channel DMA, DSTC-based zero-CPU-overhead data movement, and deep-sleep RTC mode with VBAT backup.
Technical Context
This MCU implements a tightly coupled Arm Cortex-M4F core with hardware FPU and MPU, enabling deterministic floating-point math and memory-isolated task execution in safety-aware firmware. Its dual-bank Flash architecture supports secure boot and live firmware updates without halting execution.
The peripheral set is optimized for motion control: two Multi-function Timers deliver 6.25 ns resolution PWM, dead-time insertion, and A/D-triggered waveform generation; QPRC modules directly interface quadrature encoders; and CAN+LIN coexistence enables hybrid automotive body control networks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M4F @ up to 160 MHz with hardware FPU and Memory Protection Unit (MPU) |
| Flash Memory | 1024 KB MainFlash + 32 KB WorkFlash; Flash Accelerator enables zero-wait-state access up to 72 MHz |
| SRAM | 64 KB SRAM0 (I/D bus), 32 KB SRAM1, 32 KB SRAM2 (System bus); three independent banks for concurrent access |
| ADC | 24-channel 12-bit SAR ADC with 0.5 μs conversion time at 5 V; priority/scanning modes + 16-step FIFO |
| CAN Interface | 2 × CAN 2.0A/B controllers supporting 1 Mbps; each with 32 message buffers and TX/RX FIFOs |
| Timers | 8 × Base Timers (PWM/PPG/reload/PWC), 2 × Multi-function Timers (6.25 ns resolution, A/D trigger, DTIF) |
| Low-Power Modes | 6 modes including STOP and Deep Standby RTC; VBAT-powered RTC retains calendar + 32-byte backup registers |
Pinout & Package
Package: 120-pin LQFP (14 mm × 14 mm, 0.4 mm pitch), RoHS-compliant, 5V-tolerant I/O on selected pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual power domains: VCC (2.7–5.5 V) for core/peripherals; VBAT (2.7–5.5 V) for RTC/backup registers |
| XTAL / EXTAL | Main crystal oscillator input/output | Supports 4–48 MHz external crystal; feeds Main PLL for high-precision clock synthesis |
| RTC_XIN / RTC_XOUT | 32.768 kHz RTC crystal interface | Enables battery-backed real-time calendar with leap-year compensation and wake-up timer |
| CAN0_TX / CAN0_RX | CAN channel 0 differential signal pair | Direct connection to ISO 11898-compliant transceiver; supports bit rates up to 1 Mbps |
| QEA0 / QEB0 / QEI0 | Quadrature encoder inputs (A/B/Z) | Hardware-decoded position/revolution counting with 16-bit counters and configurable edge detection |
| SWDIO / SWCLK | Serial Wire Debug interface | 2-pin JTAG/SWD debug port supporting flash programming, real-time trace via ETM, and breakpoint debugging |
Key Features
| Feature | Design Value |
|---|---|
| DSTC (Descriptor-based DMA) | 128-channel controller that moves data between peripherals and memory without CPU intervention-enabling deterministic sensor-to-actuator latency |
| Scramble Function | Configurable AES-like memory scrambling for external bus regions (0x6000_0000–0xDFFF_FFFF in 4 MB blocks), requiring dedicated software library |
| Motor Control Timer | Multi-function Timer with integrated dead-time insertion, DC chopper waveform generation, and A/D conversion triggering-reducing firmware overhead in BLDC/PMSM drives |
| Security Protection | Flash code protection shared across MainFlash and WorkFlash; prevents unauthorized read-out or reprogramming of firmware |
| SD Card Interface | Compliant with SD Host Controller Standard v3.00; supports 1-/4-bit bus modes for local data logging or firmware update storage |
Applications
| Industrial Motor Drive | Automotive Body Control |
|---|---|
Use Scenario: Closed-loop control of 3-phase BLDC motors in HVAC blowers or pump systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms via M4F+FPU, synchronized PWM output, and encoder feedback via QPRC. Use Value: 6.25 ns timer resolution enables precise dead-time control; dual CAN allows coordination with higher-level ECUs. | Use Scenario: Central body controller managing door locks, window lifts, lighting, and LIN-sensor networks. IC Role / Device Role / Timing Role: Master node on LIN bus (Rev. 2.1), gateway between CAN backbone and LIN subnets, with RTC-based event scheduling. Use Value: Integrated LIN + CAN eliminates external protocol translators; low-power STOP mode extends battery life during vehicle sleep. |
| Smart Energy Metering | Factory Automation PLC |
Use Scenario: DIN-rail mounted meter with harmonic analysis, tamper detection, and remote firmware updates over CAN. IC Role / Device Role / Timing Role: High-accuracy ADC sampling (24 channels, 0.5 μs), CRC32 integrity checking, and secure dual-bank Flash for OTA updates. Use Value: 12-bit ADC with scanning FIFO captures voltage/current waveforms at >10 kSPS; WorkFlash enables atomic firmware swap. | Use Scenario: Modular I/O controller interfacing analog sensors, digital actuators, and HMI displays in discrete manufacturing lines. IC Role / Device Role / Timing Role: Deterministic I/O handling via DSTC-managed peripheral transfers, real-time interrupt response via NVIC (128 vectors, 16 priorities). Use Value: 100+ GPIOs with port relocation simplify PCB layout; external bus interface supports NOR Flash expansion for ladder logic storage. |
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 |
|---|---|---|---|
| RA6M5 (R7FA6M5BH3CFP) | Arm Cortex-M33 core, 1 MB Flash, 512 KB RAM, no built-in QPRC or motor-specific timers | Lacks hardware QPRC and DTIF; requires software-based encoder counting and dead-time management | Better for general-purpose secure IoT edge nodes than real-time motor control |
| S32K144 (S32K144HAT0MLHT) | Arm Cortex-M4F core, 1 MB Flash, 128 KB RAM, ASIL-B ready, single CAN FD + LIN | Includes CAN FD (not CAN 2.0B only), but only one CAN channel and no DSTC descriptor engine | Preferred for automotive functional safety compliance where CAN FD bandwidth is critical |
Compared with RA6M5 and S32K144, CY9BF468MPMC1-G-JNE2 delivers superior motor control integration via dual QPRC, DTIF, and hardware-accelerated A/D-triggered PWM-making it optimal for cost-sensitive industrial drives where deterministic timing outweighs ASIL certification needs.
Availability
CY9BF468MPMC1-G-JNE2 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body controllers, smart energy meters, and factory automation PLCs requiring stable component supply, long-term lifecycle support, and qualified production lots.
Supply support for CY9BF468MPMC1-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, sensing, and microcontroller solutions for industrial, automotive, and IoT applications.
This device belongs to the FM4 family of high-performance Arm Cortex-M4F MCUs, designed specifically for real-time embedded control in motor drives, industrial automation, and automotive subsystems demanding precision timing, multi-protocol connectivity, and robust security.
FAQ
What is the maximum operating frequency and supported voltage range?
The CY9BF468MPMC1-G-JNE2 operates at up to 160 MHz with a supply voltage range of 2.7 V to 5.5 V on both VCC and VBAT rails. It supports dynamic clock scaling via its Main PLL and five selectable clock sources-including external crystals (4–48 MHz), internal CR oscillators (100 kHz/4 MHz), and the 32.768 kHz RTC crystal-enabling precise trade-offs between performance and power consumption across operating modes.
Does this MCU support secure firmware updates and code protection?
Yes. The device integrates Flash code protection shared between MainFlash and WorkFlash, preventing unauthorized read-out or modification. Its dual-bank Flash architecture enables atomic firmware updates: new code writes to WorkFlash while MainFlash remains active, then a controlled bank swap occurs without system reset. CRC32 acceleration ensures integrity verification of downloaded images before execution.
How many CAN interfaces does it have, and what protocol versions are supported?
The CY9BF468MPMC1-G-JNE2 integrates two independent CAN controllers compliant with ISO 11898-1:2015 (CAN 2.0A/B), supporting bit rates up to 1 Mbps. Each controller features 32 message buffers, programmable acceptance filtering, and TX/RX FIFOs. It does not support CAN FD; however, its dual CAN capability enables master-slave or redundancy configurations in industrial networks.
Is there hardware support for quadrature encoder interfacing?
Yes. Two Quadrature Position/Revolution Counters (QPRC) are integrated, each accepting A/B/Z signals on dedicated pins. Each QPRC provides a 16-bit position counter, 16-bit revolution counter, two 16-bit compare registers, and fully configurable edge detection on all three inputs-enabling direct, cycle-accurate position tracking without CPU polling or timer-based software decoding.
CY9BF468MPMC1-G-JNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 80-LQFP
- Series:
- FM4 MB9B460R
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 160MHz
- Connectivity:
- CANbus, CSIO, I2C, LINbus, UART/USART
- 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:
CY9BF468MPMC1-G-JNE2 FAQ
1.How can I place an order for CY9BF468MPMC1-G-JNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY9BF468MPMC1-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 CY9BF468MPMC1-G-JNE2 reliable?
The price and inventory of CY9BF468MPMC1-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 CY9BF468MPMC1-G-JNE2 is usually 5 days.
3.What payment methods are accepted for CY9BF468MPMC1-G-JNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY9BF468MPMC1-G-JNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY9BF468MPMC1-G-JNE2?
CY9BF468MPMC1-G-JNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY9BF468MPMC1-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 CY9BF468MPMC1-G-JNE2?
For technical support, including CY9BF468MPMC1-G-JNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY9BF468MPMC1-G-JNE2 requirements.
6.How does Aetrix verify that CY9BF468MPMC1-G-JNE2 is sourced from the original manufacturer or authorized distributors?
All CY9BF468MPMC1-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 CY9BF468MPMC1-G-JNE2 meets industry standards.
7.What is the process for return or replacement of CY9BF468MPMC1-G-JNE2?
All CY9BF468MPMC1-G-JNE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY9BF468MPMC1-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 CY9BF468MPMC1-G-JNE2 part is unused and in its original packaging.
Return procedure for CY9BF468MPMC1-G-JNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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