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Infineon Technologies CY9BF367NPQC-G-JNE2
- Part No.:
- CY9BF367NPQC-G-JNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
CY9BF367NPQC-G-JNE2.pdf
- Description:
- IC MCU 32BIT 800KB FLASH 100PQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,655
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Product details
Overview
CY9BF367NPQC-G-JNE2 from Cypress Semiconductor (now Infineon) is a 32-bit ARM® Cortex®-M4F microcontroller with FPU, 1024 KB Flash, 128 KB SRAM, USB 2.0 Full-Speed device/host interface, 24-channel 12-bit ADC, and motor control timers. It operates up to 160 MHz and supports industrial motor drives, PLC I/O modules, and embedded HMI controllers requiring real-time signal processing and multi-protocol connectivity.
For engineers reviewing the CY9BF367NPQC-G-JNE2 datasheet, CY9BF367NPQC-G-JNE2 pinout, CY9BF367NPQC-G-JNE2 application, or CY9BF367NPQC-G-JNE2 equivalent, key selection criteria include its dual USB capability (device + host), integrated DSTC for zero-CPU data movement, 160 MHz deterministic execution with MPU, and 5V-tolerant GPIOs for legacy industrial bus interfacing.
Technical Context
The CY9BF367NPQC-G-JNE2 implements the ARMv7E-M architecture with hardware FPU and DSP extensions, enabling single-cycle floating-point math and saturating arithmetic for motor control algorithms. Its memory subsystem includes two independent Flash banks (MainFlash + WorkFlash) with configurable wait states and built-in accelerator for zero-wait access up to 72 MHz.
Peripheral integration centers on deterministic real-time control: eight base timers support PWM/PPG/PWC modes; two QPRC units track encoder position; dual watchdogs (hardware + software) ensure fail-safe operation; and the DSTC provides descriptor-driven DMA across 128 channels without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F @ up to 160 MHz with FPU and DSP instruction set |
| Flash Memory | 1024 KB MainFlash + 32 KB WorkFlash; zero-wait access ≤72 MHz via accelerator |
| SRAM | 64 KB SRAM0 (I/D-code bus) + 32 KB SRAM1 + 32 KB SRAM2 (system bus) |
| ADC | Three 12-bit SAR units, 24 total channels, 0.5 µs conversion time at 5 V |
| USB Interface | Full-Speed USB 2.0 device (6 endpoints, double-buffered) and host (256-byte packets, auto-detect) |
| Timers | 8 base timers (PWM/PPG/PWC), 2 multi-function timers (6 output compare, 4 input capture), 2 QPRC |
| Low-Power Modes | SLEEP, TIMER, RTC, STOP, Deep Standby RTC/STOP with RAM retention options |
Pinout & Package
Package: 120-pin LQFP (20 mm × 20 mm, 0.4 mm pitch), RoHS-compliant, operating temperature range –40°C to +105°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Three independent power domains: VCC (2.7–5.5 V), USBVCC (3.0–3.6 V for USB I/O), VBAT (2.7–5.5 V for RTC backup) |
| XTAL / EXTAL | Main clock oscillator inputs | Supports 4–48 MHz crystal; paired with internal PLL for 160 MHz core clock |
| RTC_XIN / RTC_XOUT | Real-time clock oscillator | 32.768 kHz crystal connection for calendar/timekeeping in low-power modes |
| USB_DP / USB_DM | USB differential data lines | Full-Speed USB 2.0 physical layer; require 27 Ω series resistors and 1.5 kΩ pull-up on DP |
| PA0–PA31, PB0–PB31, etc. | General-purpose I/O ports | Up to 100 high-speed GPIOs; 5V-tolerant on selected pins; port relocate function enables peripheral pin remapping |
Key Features
| Feature | Design Value |
|---|---|
| Dual USB capability | Integrated USB device + host controllers eliminate external PHY need for embedded host-peripheral bridging |
| Descriptor-based DSTC | 128-channel hardware data mover bypasses CPU for sensor-to-memory or peripheral-to-peripheral transfers |
| Motor control timer suite | 8 base timers + 2 multi-function timers + 2 QPRC enable precise PWM generation, dead-time insertion, and encoder feedback in single-chip motor drives |
| WorkFlash with variable wait states | 32 KB dedicated Flash bank with programmable wait cycles (0–6) adapts to dynamic clock scaling without code relocation |
| Hardware CRC accelerator | CCITT CRC16 and IEEE-802.3 CRC32 engines offload integrity checks from CPU during firmware updates or SD card I/O |
Applications
| Industrial Motor Drive | Programmable Logic Controller I/O Module |
|---|---|
Use Scenario: Closed-loop control of 3-phase BLDC/PMSM motors in HVAC compressors and factory automation actuators. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, PWM waveform generation, encoder position capture, and fault monitoring. Use Value: Integrated QPRC, multi-channel PWM timers, and 160 MHz deterministic timing eliminate external timing ICs and reduce BOM count by 3+ components. | Use Scenario: Digital input/output expansion module with isolated field-side interfaces and EtherCAT/PROFINET master communication. IC Role / Device Role / Timing Role: Field I/O conditioning, cyclic process data handling, and protocol stack offloading via USB host or CSIO peripherals. Use Value: Dual USB (device for configuration, host for fieldbus dongles) and 5V-tolerant GPIOs simplify interface to legacy 24 V DC sensors and actuators. |
| Embedded HMI Controller | Smart Power Metering Gateway |
Use Scenario: Local touchscreen HMI with graphics rendering, button debouncing, and serial communication to MCU subsystems. IC Role / Device Role / Timing Role: Graphics buffer management via SRAM0/SRAM1, UART/LIN/I²C peripheral bridging, and real-time touch response. Use Value: 128 KB total SRAM enables dual-frame buffering for flicker-free GUI updates; LIN 2.1 support allows direct connection to automotive-style dashboards. | Use Scenario: Energy meter gateway aggregating data from multiple CT/PT sensors and transmitting via GPRS/Wi-Fi over USB host interface. IC Role / Device Role / Timing Role: Simultaneous 24-channel ADC sampling, RTC timestamping, SD card logging, and USB host packet assembly. Use Value: Hardware CRC32 and DSTC accelerate secure firmware updates and bulk sensor log transfers without CPU load, extending battery life in portable meters. |
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 speed (480 MHz), dual-core (Cortex-M7 + M4), no integrated USB host controller | Lacks native USB host mode; requires external PHY for host functionality | Choose when maximum compute throughput is critical and USB host is implemented externally |
| RA6M5L20GC | Same ARM Cortex-M4F core, 1 MB Flash, but only USB device (no host), no QPRC or motor-specific timers | No quadrature encoder interface or dedicated motor control PWM blocks | Choose for general-purpose industrial control where encoder feedback is handled externally |
Compared with STM32H743VI and RA6M5L20GC, CY9BF367NPQC-G-JNE2 uniquely integrates USB host + device, QPRC, and motor-timer hardware in a single 120-pin LQFP package-reducing system latency and PCB area for cost-sensitive motion control designs.
Availability
CY9BF367NPQC-G-JNE2 is available at Aetrix Electronics and suitable for industrial motor drives, PLC I/O modules, and embedded HMI controllers requiring stable component supply, long-term lifecycle assurance, and qualified automotive-grade reliability.
Supply support for CY9BF367NPQC-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
Cypress Semiconductor was acquired by Infineon Technologies in 2020 and now operates as Infineon's Embedded Power Division, specializing in high-reliability microcontrollers for industrial and automotive applications.
The MB9B360R Series - including CY9BF367NPQC-G-JNE2 - was designed specifically for deterministic real-time control in motor drives, factory automation, and smart energy systems, emphasizing integrated analog/motor peripherals and robust low-power operation.
FAQ
What is the maximum operating frequency and how is it achieved?
The CY9BF367NPQC-G-JNE2 achieves 160 MHz core operation using its main PLL, which multiplies an external 4–48 MHz crystal input. The PLL output feeds the Cortex-M4F core directly, while the Flash accelerator ensures zero-wait-state execution up to 72 MHz and maintains effective bandwidth beyond that via prefetch and trace buffer mechanisms.
Does this MCU support USB host functionality without external components?
Yes - the CY9BF367NPQC-G-JNE2 includes a full-featured USB 2.0 host controller supporting Low- and Full-Speed devices, automatic connect/disconnect detection, IN/OUT token handshake, and up to 256-byte packet lengths. Only standard USB termination resistors and a 1.5 kΩ pull-up on D+ are required; no external transceiver or PHY is needed.
How does the WorkFlash differ from MainFlash in practical firmware design?
WorkFlash (32 KB) is optimized for runtime-modifiable code and data: it supports configurable wait states (0–6) that scale with CPU frequency, enabling safe dynamic clock scaling without code relocation. Unlike MainFlash, WorkFlash shares security features with the main code protection unit and is commonly used for bootloader updates, parameter storage, or self-modifying control algorithms.
Can the QPRC interface handle both incremental and absolute encoders?
The QPRC supports only incremental (quadrature) encoders via A/B/Z phase inputs with configurable edge detection. It provides 16-bit position and revolution counters plus two 16-bit compare registers for index-based event triggering. Absolute encoders (e.g., EnDat, BiSS) require external interface logic or software-based SPI/I²C parsing - the QPRC does not natively decode absolute protocols.
CY9BF367NPQC-G-JNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-BQFP
- Series:
- FM4 MB9B360R
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 160MHz
- Connectivity:
- CSIO, I2C, LINbus, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 80
- Program Memory Size:
- 800KB (800K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 96K 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:
CY9BF367NPQC-G-JNE2 FAQ
1.How can I place an order for CY9BF367NPQC-G-JNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY9BF367NPQC-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 CY9BF367NPQC-G-JNE2 reliable?
The price and inventory of CY9BF367NPQC-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 CY9BF367NPQC-G-JNE2 is usually 5 days.
3.What payment methods are accepted for CY9BF367NPQC-G-JNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY9BF367NPQC-G-JNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY9BF367NPQC-G-JNE2?
CY9BF367NPQC-G-JNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY9BF367NPQC-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 CY9BF367NPQC-G-JNE2?
For technical support, including CY9BF367NPQC-G-JNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY9BF367NPQC-G-JNE2 requirements.
6.How does Aetrix verify that CY9BF367NPQC-G-JNE2 is sourced from the original manufacturer or authorized distributors?
All CY9BF367NPQC-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 CY9BF367NPQC-G-JNE2 meets industry standards.
7.What is the process for return or replacement of CY9BF367NPQC-G-JNE2?
All CY9BF367NPQC-G-JNE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY9BF367NPQC-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 CY9BF367NPQC-G-JNE2 part is unused and in its original packaging.
Return procedure for CY9BF367NPQC-G-JNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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