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Infineon Technologies CY9BF568RPMC-GNE2
- Part No.:
- CY9BF568RPMC-GNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 120-LQFP
- Datasheet:
-
CY9BF568RPMC-GNE2.pdf
- Description:
- IC MCU 32B 1.03125MB FLSH 120QFP
- Quantity:
- Payment:
- Shipping:
Inventory:830
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Product details
Overview
CY9BF568RPMC-GNE2 from Infineon Technologies (formerly Cypress) is a 32-bit ARM® Cortex®-M4F microcontroller with FPU, operating up to 160 MHz, 1024 KB MainFlash + 32 KB WorkFlash, 128 KB total SRAM (64+32+32 KB), and integrated CAN, USB 2.0 Full-Speed device/host, 24-channel 12-bit ADC, and motor control timers. It targets real-time industrial motor drives and embedded control systems requiring deterministic timing and mixed-signal integration.
For engineers reviewing the CY9BF568RPMC-GNE2 datasheet, CY9BF568RPMC-GNE2 pinout, CY9BF568RPMC-GNE2 application, or CY9BF568RPMC-GNE2 equivalent, key selection criteria include its dual CAN interface (1 Mbps), hardware-accelerated CRC (CCITT CRC16/IEEE-802.3 CRC32), deep standby RTC mode with RAM retention, and 120-pin LQFP package with 5 V-tolerant I/O pins.
Technical Context
The CY9BF568RPMC-GNE2 implements an ARM Cortex-M4F core (r0p1 revision) with Memory Protection Unit (MPU), NVIC supporting 128 peripheral interrupts across 16 priority levels, and SysTick timer for OS task scheduling. Its dual-bank Flash architecture enables secure code protection and background reprogramming via WorkFlash.
Peripheral subsystems include a Descriptor-based DSTC (128 channels) for CPU-offload data movement, eight-channel DMA, two QPRC units for encoder position tracking, and a dedicated multi-function timer unit with 6.25 ns resolution for PWM generation, dead-time insertion, and A/D activation triggering - all optimized for closed-loop motor control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F (r0p1) with FPU and DSP instruction set for floating-point math and signal processing |
| Max Clock Frequency | 160 MHz - enables sub-microsecond interrupt latency and real-time loop execution in motor control |
| Flash Memory | 1024 KB MainFlash + 32 KB WorkFlash - supports secure boot, firmware updates, and dual-bank operation |
| SRAM | 64 KB (SRAM0) + 32 KB (SRAM1) + 32 KB (SRAM2) - separated buses allow concurrent core access and DMA transfers |
| ADC | 24-channel 12-bit SAR ADC with 0.5 μs conversion time @ 5 V and FIFO-based scan/priority modes |
| CAN Interface | Two CAN 2.0A/B controllers, each supporting 1 Mbps baud rate and 32 message buffers |
| USB Interface | Full-Speed USB 2.0 device/host with 6 endpoints (EP0–EP5), double-buffered EP1 (256 B), and automatic connect/disconnect detection |
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 validated per Infineon's official CY9B560R Series datasheet (Doc # 002-04864 Rev. *E), including 5 V-tolerant GPIO on designated pins (e.g., P00–P07, P10–P17).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual power domains: VCC (2.7–5.5 V) for core/peripherals; USBVCC (3.0–3.6 V) required only when USB PHY is active |
| XTAL / EXTAL | Main oscillator input/output | Supports 4–48 MHz crystal; feeds Main PLL for high-frequency system clock generation |
| RTC_XIN / RTC_XOUT | Real-time clock oscillator | 32.768 kHz crystal connection for calendar/timekeeping during STOP and deep standby modes |
| CAN0_TX / CAN0_RX | CAN channel 0 differential interface | Direct connection to external CAN transceiver; supports 1 Mbps bit rate with built-in protocol engine |
| USB_DP / USB_DM | USB 2.0 Full-Speed differential pair | On-chip PHY compliant with USB 2.0 specification; requires 1.5 kΩ pull-up on DP for device enumeration |
| AD00–AD23 | Analog input channels | 24 dedicated ADC inputs mapped to GPIO pins; support simultaneous sampling in scan mode with FIFO buffering |
Key Features
| Feature | Design Value |
|---|---|
| DSTC (Descriptor System Transfer Controller) | 128-channel hardware DMA engine that moves data between memory/peripherals without CPU intervention, reducing interrupt load in high-throughput applications |
| Motor Control Timer Unit | Two independent units with 6.25 ns resolution, supporting PWM generation, dead-time insertion, A/D trigger synchronization, and emergency DTIF interrupt for fault shutdown |
| Secure Flash Architecture | Separate MainFlash and WorkFlash with configurable code protection, enabling field firmware updates while preserving critical bootloader code |
| Low-Power Modes | Six modes including Deep Standby RTC (with/without 128 KB SRAM retention) and STOP mode with sub-μA current draw, controlled via dedicated power management registers |
| CRC Accelerator | Hardware engine supporting CCITT CRC16 and IEEE-802.3 CRC32 with programmable polynomials - offloads checksum computation from CPU during communication or firmware validation |
Applications
| Industrial Motor Drive | Automotive Body Control Module |
|---|---|
|
Use Scenario: Closed-loop control of BLDC/PMSM motors in HVAC compressors or industrial pumps using sensorless FOC algorithms. IC Role / Device Role / Timing Role: Real-time execution of FOC loops via Cortex-M4F + FPU, synchronized ADC sampling, and precise PWM output with dead-time control. Use Value: Achieves <1 μs interrupt latency and deterministic 10 kHz PWM update rate, enabling smooth torque delivery and reduced acoustic noise. |
Use Scenario: Centralized control of door locks, window lifts, lighting, and mirror adjustment in 12 V automotive platforms. IC Role / Device Role / Timing Role: CAN 2.0B node managing LIN sub-nodes and monitoring analog sensors (temperature, position) via 24-channel ADC. Use Value: Dual CAN interfaces enable redundancy or gateway functionality; deep standby RTC maintains timekeeping during vehicle sleep with <1 μA current draw. |
| Smart Grid Energy Monitor | Factory Automation PLC I/O Module |
|
Use Scenario: Three-phase energy metering with harmonic analysis and secure firmware updates over isolated RS-485/CAN. IC Role / Device Role / Timing Role: High-precision ADC acquisition (24 ch, 12-bit, 0.5 μs) coupled with CRC32 acceleration for firmware integrity verification. Use Value: On-chip CRC engine validates OTA updates in <10 ms, eliminating need for external hash co-processor and reducing BOM cost. |
Use Scenario: Distributed I/O expansion module interfacing with main PLC controller via USB or CAN, handling digital inputs/outputs and analog sensor signals. IC Role / Device Role / Timing Role: USB host manages connected configuration tools; multi-function serial interfaces (UART/CSIO/I²C/LIN) support diverse fieldbus peripherals. Use Value: Eight configurable serial channels eliminate external level translators; port relocate function allows flexible PCB layout without redesigning pin assignments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743VI | Higher clock (480 MHz), dual-core (Cortex-M7/M4), but no integrated CAN FD or QPRC; larger 176-pin LQFP package | Lacks quadrature encoder counter and motor-specific timers; requires external CAN transceivers and external encoder interface logic | Select when needing higher compute throughput for AI inference or advanced graphics, not motor control determinism |
| RA6M5GFP | Same Cortex-M4F core (200 MHz), 1 MB Flash, but only one CAN interface and no USB host; uses Renesas' TrustZone security | No USB host capability limits use in tooling/configuration scenarios; single CAN restricts gateway or redundant bus designs | Select for secure IoT edge nodes where USB host and dual CAN are unnecessary, and TrustZone-based secure boot is prioritized |
Compared with STM32H743VI and RA6M5GFP, the CY9BF568RPMC-GNE2 delivers superior motor control integration (dual QPRC, DTIF, A/D-triggered PWM), dual CAN with 1 Mbps support, and USB host/device flexibility - making it optimal for cost-sensitive, real-time motion control applications where peripheral consolidation reduces system complexity.
Availability
CY9BF568RPMC-GNE2 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, smart grid energy monitors, and factory automation I/O modules requiring stable component supply and long-term lifecycle support.
Supply support for CY9BF568RPMC-GNE2 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 with vertical integration from silicon to system-level software.
This part belongs to the FM4 family of high-performance 32-bit microcontrollers designed specifically for industrial automation, motor control, and automotive body electronics - emphasizing real-time determinism, functional safety readiness, and mixed-signal integration.
FAQ
Does CY9BF568RPMC-GNE2 support CAN FD?
No. The device implements two CAN 2.0A/B controllers compliant with ISO 11898-1:2015, supporting up to 1 Mbps classical CAN only. It does not include CAN FD arbitration or data phase enhancements, nor does its CAN IP block support bit-rate switching or extended data length frames.
What is the maximum operating temperature range for this MCU?
The CY9BF568RPMC-GNE2 is rated for industrial temperature range: –40 °C to +85 °C ambient, verified per Infineon's qualification testing (JESD22-A104). It is not qualified for automotive AEC-Q100 Grade 2 (–40 °C to +105 °C) or extended temperature grades.
Is USB VBUS detection supported in device mode?
Yes. In USB device mode, the MCU monitors the USB_VBUS pin to detect host attachment. When VBUS rises above 4.4 V, the USB controller initiates enumeration; the internal comparator and interrupt logic enable automatic wake-up from low-power modes upon connection.
Can the WorkFlash be used for EEPROM emulation?
Yes. The 32 KB WorkFlash supports individual sector erase (2 KB sectors) and byte-programmable writes, enabling robust EEPROM emulation using Infineon's provided driver library. Its endurance is rated at 100,000 write/erase cycles per sector, with data retention exceeding 20 years at 85 °C.
CY9BF568RPMC-GNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 120-LQFP
- Series:
- FM4 MB9B560R
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 160MHz
- Connectivity:
- CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 100
- 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 24x12b SAR; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CY9BF568RPMC-GNE2 FAQ
1.How can I place an order for CY9BF568RPMC-GNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY9BF568RPMC-GNE2 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 CY9BF568RPMC-GNE2 reliable?
The price and inventory of CY9BF568RPMC-GNE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY9BF568RPMC-GNE2 is usually 5 days.
3.What payment methods are accepted for CY9BF568RPMC-GNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY9BF568RPMC-GNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY9BF568RPMC-GNE2?
CY9BF568RPMC-GNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY9BF568RPMC-GNE2 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 CY9BF568RPMC-GNE2?
For technical support, including CY9BF568RPMC-GNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY9BF568RPMC-GNE2 requirements.
6.How does Aetrix verify that CY9BF568RPMC-GNE2 is sourced from the original manufacturer or authorized distributors?
All CY9BF568RPMC-GNE2 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 CY9BF568RPMC-GNE2 meets industry standards.
7.What is the process for return or replacement of CY9BF568RPMC-GNE2?
All CY9BF568RPMC-GNE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY9BF568RPMC-GNE2, 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 CY9BF568RPMC-GNE2 part is unused and in its original packaging.
Return procedure for CY9BF568RPMC-GNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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