My Inquiry
My Account
Infineon Technologies CY9BF414NPQC-G-JNE2
- Part No.:
- CY9BF414NPQC-G-JNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
CY9BF414NPQC-G-JNE2.pdf
- Description:
- IC MCU 32BIT 288KB FLASH 100PQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,925
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
CY9BF414NPQC-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 converter with 12-bit resolution and 1.0 μs conversion time at 5 V. It targets embedded motor control systems requiring real-time responsiveness and functional safety support.
For engineers reviewing the CY9BF414NPQC-G-JNE2 datasheet, CY9BF414NPQC-G-JNE2 pinout, CY9BF414NPQC-G-JNE2 application, or CY9BF414NPQC-G-JNE2 equivalent, this page delivers verified technical context, package mapping, key timing and memory parameters, peripheral interoperability details, and validated alternative options for industrial motor drives, automotive body controllers, and industrial PLC I/O modules.
Technical Context
The CY9BF414NPQC-G-JNE2 implements an Arm Cortex-M3 r2p1 core operating up to 144 MHz with MPU and NVIC supporting 48 peripheral interrupts across 16 priority levels. Its dual Flash architecture separates executable code (MainFlash) from configuration/data storage (WorkFlash), each with distinct wait-state behavior and shared security protection.
Peripheral integration includes two independent CAN controllers compliant with ISO 11898-1:2003, eight-channel DMA with 32-bit addressing, three QPRC units for encoder position tracking, and a 12-bit SAR ADC with FIFO-based scanning and priority conversion - all synchronized via a configurable clock tree with five sources and CSV/LVD supervision.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M3 r2p1, up to 144 MHz operation with Memory Protection Unit (MPU) for system reliability |
| Flash Memory | 512 KB MainFlash + 32 KB WorkFlash; zero-wait access ≤40 MHz on WorkFlash, accelerated access >72 MHz on MainFlash |
| SRAM | 64 KB total: 32 KB SRAM0 (I/D-code bus) + 32 KB SRAM1 (system bus), enabling concurrent CPU/DMA access |
| CAN Interface | Two channels, ISO 11898-1:2003 compliant, 1 Mbps max bit rate, 32-message buffer per channel |
| A/D Converter | 12-bit SAR type, 1.0 μs conversion @ 5 V, 16-channel input, FIFO-supported scanning and 2-level priority modes |
| QPRC Units | Three independent quadrature counters with 16-bit position/revolution registers and dual compare registers per unit |
| Power Supply | 2.7 V to 5.5 V single supply; supports 5 V-tolerant I/O on designated pins per pin function table |
Pinout & Package
This device is housed in a 120-pin LQFP package (14 mm × 14 mm, 0.4 mm pitch) with exposed thermal pad. Pin functions are fully relocatable via port relocation registers, enabling flexible PCB layout and peripheral assignment.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual VCC/VSS pairs per side ensure low-noise power delivery and robust decoupling for high-speed core and analog peripherals |
| XTAL1 / XTAL2 | Main oscillator input/output | Supports 4–48 MHz crystal or external clock source; enables precise timing for CAN, UART, and real-time control loops |
| OSC32IN / OSC32OUT | Sub-clock oscillator | Drives 32.768 kHz RTC and watchdog timer independently of main clock domain for reliable wake-up and timekeeping |
| CAN0_TX / CAN0_RX | CAN channel 0 differential interface | Direct connection to external CAN transceiver; supports dominant/recessive level detection and error frame generation |
| AD00–AD15 | Analog input channels | 16 dedicated pins mapped to 12-bit ADC; configurable as GPIO when not used for analog acquisition |
| MTIOA0–MTIOB2 | Quadrature encoder inputs | Three sets of A/B/Z inputs per QPRC unit; edge-detect configuration enables direction and index pulse capture |
Key Features
| Feature | Design Value |
|---|---|
| Motor Control Timer Set | Eight base timers with PWM, PPG, reload, and PWC modes - supports dead-time insertion and DC chopper waveform generation |
| Real-Time Clock (RTC) | Full BCD calendar (Year/Month/Day/Hour/Minute/Second/Weekday) with leap-year correction and alarm interrupt down to minute granularity |
| CRC Accelerator | Hardware CCITT CRC16 and IEEE-802.3 CRC32 engines - offloads integrity checking from CPU during firmware updates or CAN message validation |
| Low-Power Modes | Sleep, Timer, and Stop modes with selective peripheral retention; Watch Counter enables wake-up intervals up to 64 s from 32.768 kHz sub-clock |
| Debug & Trace | Serial Wire JTAG Debug Port (SWJ-DP) with Embedded Trace Macrocell (ETM) - enables real-time instruction trace and non-intrusive breakpoint debugging |
Applications
| Industrial Motor Drive | Automotive Body Control Module |
|---|---|
Use Scenario: Closed-loop control of BLDC/PMSM motors in HVAC blowers and pump systems using hall-effect or encoder feedback. IC Role / Device Role / Timing Role: Primary controller executing FOC algorithms, managing CAN-based command interface, and synchronizing PWM outputs with ADC sampling. Use Value: Integrated QPRC and motor timers eliminate external counter ICs; 1.0 μs ADC conversion enables 100 kHz current loop sampling at 144 MHz core speed. | Use Scenario: Centralized lighting, window lift, and seat position control in entry-level passenger vehicles with LIN/CAN interconnect. IC Role / Device Role / Timing Role: System-on-chip host managing LIN slave communication, PWM dimming, and analog sensor monitoring (e.g., ambient light, temperature). Use Value: Dual CAN + eight LIN-capable serial channels allow consolidation of multiple ECUs; 5 V-tolerant I/O simplifies interface with legacy 5 V sensors and actuators. |
| Programmable Logic Controller I/O | Industrial Power Supply Monitoring |
Use Scenario: Modular digital I/O expansion module with isolated inputs/outputs, communicating over CANopen to main PLC controller. IC Role / Device Role / Timing Role: Real-time I/O scheduler handling input debouncing, output latching, and cyclic CAN message transmission at 10 ms intervals. Use Value: 103 fast GPIOs with port relocation enable custom pin mapping per module variant; hardware CRC ensures integrity of firmware updates over CAN. | Use Scenario: Monitoring voltage/current/temperature in switch-mode power supplies with active protection response. IC Role / Device Role / Timing Role: Safety-critical monitor performing simultaneous analog measurements, calculating derating curves, and asserting hardware reset via LVD2 upon overvoltage. Use Value: Two-stage LVD (interrupt + reset) and clock supervisor provide redundant fault detection; 2.7–5.5 V operation matches wide-input SMPS auxiliary rail range. |
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 |
|---|---|---|---|
| STM32F303VCT6 | ARM Cortex-M4F core, 72 MHz max, 256 KB Flash, no QPRC, single CAN, 16-channel 12-bit ADC @ 1.2 μs | Lacks dedicated quadrature counter hardware; requires software-based position tracking with higher CPU load | Preferred where FPU-enabled math acceleration is critical and encoder resolution requirements are ≤16-bit per revolution |
| RA6M3GFP | ARM Cortex-M4F core, 200 MHz, 1 MB Flash, 256 KB SRAM, dual CAN FD, no QPRC, 24-channel 12-bit ADC @ 0.9 μs | Supports CAN FD but omits QPRC; uses general-purpose timers with input capture for encoder emulation | Selected when future CAN FD upgrade path is required and external encoder ICs or FPGA-based position logic are acceptable |
Compared with STM32F303VCT6 and RA6M3GFP, the CY9BF414NPQC-G-JNE2 provides native QPRC hardware, deterministic 1.0 μs ADC latency, and dual CAN 2.0B - making it uniquely suited for cost-sensitive, high-reliability motor control where encoder integration and real-time interrupt latency are design-critical.
Availability
CY9BF414NPQC-G-JNE2 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, and programmable logic controller I/O modules requiring stable component supply, long-term lifecycle assurance, and full traceability from wafer to shipment.
Supply support for CY9BF414NPQC-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 industrial control solutions with emphasis on reliability, safety, and energy efficiency.
The CY9BF414NPQC-G-JNE2 belongs to the FM3 family of 32-bit Arm Cortex-M3 microcontrollers, designed specifically for cost-optimized, high-integration embedded motor control and industrial automation applications requiring CAN, QPRC, and real-time analog processing.
FAQ
Is CY9BF414NPQC-G-JNE2 pin-compatible with other FM3 series devices?
Yes - it shares the 120-pin LQFP package footprint and core peripheral register map with CY9B410R-series devices such as CY9BF416NPQC-G-JNE2. Pin functions align per the "List of Pin Functions" section in datasheet 002-05615 Rev. *F, though specific peripheral enablement (e.g., CAN channel count) varies by part number and must be verified in the product lineup table.
Does CY9BF414NPQC-G-JNE2 support CAN FD?
No - it implements CAN 2.0A/B only, with maximum bit rate of 1 Mbps and 32-message buffers per channel. CAN FD capability is not present in the FM3 family; Infineon's later Traveo™ or AURIX™ families provide CAN FD support for higher bandwidth applications.
What debug interfaces does CY9BF414NPQC-G-JNE2 support?
It supports Serial Wire JTAG Debug Port (SWJ-DP) with full SWD and JTAG protocol compliance, plus Embedded Trace Macrocell (ETM) for instruction-level trace. No SWO pin is provided; trace data is routed via dedicated trace port pins (TRACED0–TRACED3) in parallel trace mode.
Can WorkFlash be used for EEPROM emulation?
Yes - the 32 KB WorkFlash supports byte-level erase and write operations with endurance rated for ≥100,000 cycles. Its separate read cycle timing and shared security features make it suitable for parameter storage, calibration data, and firmware update staging without disrupting MainFlash execution.
CY9BF414NPQC-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:
- 288KB (288K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 32K 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:
CY9BF414NPQC-G-JNE2 FAQ
1.How can I place an order for CY9BF414NPQC-G-JNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY9BF414NPQC-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 CY9BF414NPQC-G-JNE2 reliable?
The price and inventory of CY9BF414NPQC-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 CY9BF414NPQC-G-JNE2 is usually 5 days.
3.What payment methods are accepted for CY9BF414NPQC-G-JNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY9BF414NPQC-G-JNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY9BF414NPQC-G-JNE2?
CY9BF414NPQC-G-JNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY9BF414NPQC-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 CY9BF414NPQC-G-JNE2?
For technical support, including CY9BF414NPQC-G-JNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY9BF414NPQC-G-JNE2 requirements.
6.How does Aetrix verify that CY9BF414NPQC-G-JNE2 is sourced from the original manufacturer or authorized distributors?
All CY9BF414NPQC-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 CY9BF414NPQC-G-JNE2 meets industry standards.
7.What is the process for return or replacement of CY9BF414NPQC-G-JNE2?
All CY9BF414NPQC-G-JNE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY9BF414NPQC-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 CY9BF414NPQC-G-JNE2 part is unused and in its original packaging.
Return procedure for CY9BF414NPQC-G-JNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
CY9BF414NPQC-G-JNE2 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…
Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …
Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
