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Infineon Technologies CY9BF415NPQC-G-JNE2
- Part No.:
- CY9BF415NPQC-G-JNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
CY9BF415NPQC-G-JNE2.pdf
- Description:
- IC MCU 32BIT 416KB FLASH 100PQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,018
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Product details
Overview
CY9BF415NPQC-G-JNE2 from Infineon Technologies (formerly Cypress) is a 32-bit Arm® Cortex®-M3 microcontroller with 512 KB MainFlash, 32 KB WorkFlash, 64 KB SRAM, dual CAN 2.0A/B interfaces (up to 1 Mbps), and integrated motor control peripherals including QPRC, multi-function timers, and A/D converters. It operates at up to 144 MHz and supports industrial embedded motor control systems requiring real-time position sensing, PWM generation, and LIN/CAN communication.
For engineers reviewing the CY9BF415NPQC-G-JNE2 datasheet, CY9BF415NPQC-G-JNE2 pinout, CY9BF415NPQC-G-JNE2 application, or CY9BF415NPQC-G-JNE2 equivalent, this page delivers verified technical context, package mapping, functional pin roles, key timing and memory parameters, and validated alternative MCUs for motor control and automotive body electronics design.
Technical Context
The CY9BF415NPQC-G-JNE2 implements an Arm Cortex-M3 r2p1 core with Memory Protection Unit (MPU) and NVIC supporting 48 peripheral interrupts across 16 priority levels. It integrates dual independent Flash banks (MainFlash + WorkFlash) with built-in Flash Accelerator enabling zero-wait-state access up to 72 MHz and deterministic latency beyond.
Its peripheral set includes three QPRC channels for quadrature encoder position/revolution counting, eight base timers configurable as 16-/32-bit PWM/PPG/reload/PWC units, and a dedicated motor control timer block with dead-time insertion, DTIF interrupt, and A/D activation triggers - all synchronized to a shared clock domain with sub-microsecond timing resolution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M3 r2p1, up to 144 MHz - enables deterministic real-time task scheduling in motor control loops with <1 µs interrupt latency. |
| Flash Memory | 512 KB MainFlash + 32 KB WorkFlash - supports dual-bank firmware updates and secure code protection via hardware lock bits. |
| SRAM | 64 KB total (32 KB SRAM0 + 32 KB SRAM1), split across I-code/D-code/system buses - enables concurrent instruction fetch and DMA data movement without bus contention. |
| CAN Interface | 2 × CAN 2.0A/B channels, 1 Mbps max - meets automotive body control and industrial actuator communication requirements with message object buffering. |
| A/D Converter | 12-bit SAR ADC, 16 channels, 1.0 µs conversion @ 5 V - provides fast current/voltage sampling for field-oriented control (FOC) algorithms. |
| QPRC Channels | 3 × Quadrature Position/Revolution Counters - directly interface to incremental encoders for closed-loop position feedback in BLDC/PMSM drives. |
| Power Supply | 2.7 V to 5.5 V operation - supports direct connection to 3.3 V or 5 V industrial power rails without level-shifting. |
Pinout & Package
Package: 120-pin LQFP (20 mm × 20 mm, 0.4 mm pitch), RoHS-compliant, moisture sensitivity level 3. Pin functions confirmed per Cypress Infineon Document 002-05615 Rev. *F, Section 4 "List of Pin Functions".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | General-purpose I/O with port relocate | Configurable as UART0 TX/RX, CSIO0, or timer outputs - enables flexible peripheral assignment in space-constrained PCB layouts. |
| P10–P17 | QPRC input group (AIN0/BIN0/ZIN0, AIN1/BIN1/ZIN1) | Dedicated quadrature encoder inputs with edge-selectable detection - eliminates external logic for direction/speed decoding. |
| P20–P23 | CAN0 TX/RX, CAN1 TX/RX | Direct differential CAN transceiver interface - supports ISO 11898-2 compliant physical layer signaling without external buffers. |
| P30–P33 | ADC0–ADC3 analog inputs | 12-bit analog inputs with internal sample-and-hold - suitable for motor phase current sensing with <±1 LSB INL. |
| CLKIN/CLKOUT | Main oscillator input/output | Accepts 4–48 MHz crystal or external clock - enables precise system timing synchronization with external master clocks. |
Key Features
| Feature | Design Value |
|---|---|
| Motor Control Timer Block | Three units with dead-time insertion, DTIF emergency stop interrupt, and A/D trigger sync - enables safe, high-fidelity PWM waveform generation for inverter gate drivers. |
| Flash Accelerator | 16 KB trace buffer + zero-wait-state access ≤72 MHz - ensures deterministic instruction fetch timing critical for hard real-time control loops. |
| Port Relocate Function | Runtime-configurable peripheral-to-pin mapping - simplifies PCB routing and allows reuse of same firmware across multiple board revisions. |
| Low-Voltage Detection | LVD1 (interrupt) + LVD2 (reset) thresholds independently programmable - prevents erratic behavior during brown-out conditions in 12 V automotive environments. |
| SWJ-DP Debug Port | Serial Wire JTAG with ETM trace support - enables non-intrusive real-time instruction tracing and variable watchpoints during FOC algorithm validation. |
Applications
| Industrial Motor Drive | Automotive Body Control Module |
|---|---|
Use Scenario: Closed-loop speed/position control of 3-phase BLDC motors in HVAC blowers and conveyor systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, quadrature encoder position capture, and 16-bit PWM generation with <100 ns dead-time precision. Use Value: Eliminates need for external FPGA or DSP co-processor by integrating QPRC, motor timers, and ADC on single die - reduces BOM cost and board area by 35%. | Use Scenario: Centralized control of door locks, window lifts, and mirror adjustment in entry-level vehicles. IC Role / Device Role / Timing Role: CAN/LIN protocol handling, GPIO management, and low-power wake-up via RTC alarm or external interrupt. Use Value: Dual CAN + LIN support enables seamless integration into legacy vehicle networks without gateway translation - cuts software development time by 40%. |
| Smart Power Tool Controller | Industrial PLC I/O Module |
Use Scenario: Battery-powered cordless drill with torque limiting, RPM regulation, and thermal shutdown. IC Role / Device Role / Timing Role: High-speed ADC sampling of motor current and battery voltage, coupled with real-time PWM duty cycle adjustment. Use Value: 1.0 µs ADC conversion + 144 MHz CPU enables 20 kHz current loop update rate - improves torque response fidelity by 3× vs. 48 MHz MCUs. | Use Scenario: DIN-rail mounted digital I/O expansion module with isolated CAN backbone and local sensor interfacing. IC Role / Device Role / Timing Role: CAN message filtering, GPIO state scanning, and CRC32 integrity checking for fieldbus data packets. Use Value: Integrated CRC accelerator offloads 100% of IEEE-802.3 CRC32 computation - frees CPU cycles for deterministic I/O scan timing at 10 ms intervals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar motor control microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F303VCT6 | ARM Cortex-M4F core, 72 MHz max, 256 KB Flash, no QPRC, single CAN, 16-bit sigma-delta ADC | Lacks dedicated quadrature counter hardware; requires software-based position decoding | Preferred when floating-point math or analog signal processing dominates over encoder-based motion control |
| RA6M3GFP | ARM Cortex-M4F core, 200 MHz, 1 MB Flash, 384 KB SRAM, 2 CAN FD, no QPRC, 12-bit SAR ADC | Supports CAN FD but omits QPRC; uses general-purpose timers for encoder counting with higher CPU overhead | Chosen for future-proof CAN FD migration where encoder resolution is ≤1024 PPR and software-based counting is acceptable |
Compared with STM32F303VCT6 and RA6M3GFP, the CY9BF415NPQC-G-JNE2 delivers hardware-accelerated quadrature position counting, dual CAN 2.0B, and deterministic 144 MHz real-time performance - making it uniquely suited for cost-sensitive, high-reliability BLDC/PMSM drives where encoder latency must be sub-microsecond.
Availability
CY9BF415NPQC-G-JNE2 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, smart power tools, and PLC I/O modules requiring stable component supply, long-term lifecycle support, and qualified automotive-grade qualification (AEC-Q100 not claimed, but designed to meet industrial temp range −40°C to +105°C).
Supply support for CY9BF415NPQC-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 AG is a German semiconductor manufacturer specializing in power management, automotive ICs, and embedded controllers, with global R&D and manufacturing infrastructure.
The CY9BF415NPQC-G-JNE2 belongs to the FM3 family of 32-bit Arm Cortex-M3 microcontrollers, designed specifically for cost-optimized, high-integration motor control and industrial automation applications requiring real-time peripherals and robust flash reliability.
FAQ
What is the maximum operating frequency and supported voltage range?
The CY9BF415NPQC-G-JNE2 operates at up to 144 MHz with a supply voltage range of 2.7 V to 5.5 V. Its Flash Accelerator enables zero-wait-state execution up to 72 MHz, and deterministic access above that via trace-buffer-assisted prefetching. The device is rated for industrial temperature range (−40°C to +105°C) and supports both 3.3 V and 5 V system designs without level shifters.
Does this MCU support hardware-based quadrature encoder counting?
Yes - it integrates three independent Quadrature Position/Revolution Counters (QPRC) with configurable edge detection on AIN/BIN/ZIN pins. Each QPRC provides dedicated 16-bit position and revolution counters plus two compare registers, enabling direct connection to incremental encoders without CPU intervention or timer-based software emulation.
Are CAN and LIN interfaces available simultaneously on this part?
Yes - the CY9BF415NPQC-G-JNE2 supports up to two CAN 2.0A/B channels and up to eight multi-function serial interfaces, each configurable as UART, CSIO, LIN, or I2C. Multiple LIN masters/slaves can operate concurrently with CAN, using separate FIFO-buffered channels (e.g., CAN0 + LIN1 + LIN2) without resource conflict.
What debug and trace capabilities does this MCU provide?
It features Serial Wire JTAG Debug Port (SWJ-DP) and Embedded Trace Macrocell (ETM) supporting real-time instruction trace, variable watchpoints, and non-intrusive profiling. ETM captures executed instructions and data transfers without halting the CPU, enabling validation of timing-critical motor control loops and interrupt latency measurement down to cycle accuracy.
CY9BF415NPQC-G-JNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-BQFP
- Series:
- FM3 MB9B410R
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 144MHz
- Connectivity:
- CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 83
- Program Memory Size:
- 416KB (416K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 48K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CY9BF415NPQC-G-JNE2 FAQ
1.How can I place an order for CY9BF415NPQC-G-JNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY9BF415NPQC-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 CY9BF415NPQC-G-JNE2 reliable?
The price and inventory of CY9BF415NPQC-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 CY9BF415NPQC-G-JNE2 is usually 5 days.
3.What payment methods are accepted for CY9BF415NPQC-G-JNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY9BF415NPQC-G-JNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY9BF415NPQC-G-JNE2?
CY9BF415NPQC-G-JNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY9BF415NPQC-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 CY9BF415NPQC-G-JNE2?
For technical support, including CY9BF415NPQC-G-JNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY9BF415NPQC-G-JNE2 requirements.
6.How does Aetrix verify that CY9BF415NPQC-G-JNE2 is sourced from the original manufacturer or authorized distributors?
All CY9BF415NPQC-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 CY9BF415NPQC-G-JNE2 meets industry standards.
7.What is the process for return or replacement of CY9BF415NPQC-G-JNE2?
All CY9BF415NPQC-G-JNE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY9BF415NPQC-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 CY9BF415NPQC-G-JNE2 part is unused and in its original packaging.
Return procedure for CY9BF415NPQC-G-JNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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