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Infineon Technologies CY96F356RSBPMC-GS-UJE2
- Part No.:
- CY96F356RSBPMC-GS-UJE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
CY96F356RSBPMC-GS-UJE2.pdf
- Description:
- IC MCU 16BIT 288KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,786
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Product details
Overview
CY96F356RSBPMC-GS-UJE2 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller with dual CAN 2.0A/B interfaces, 288 KB on-chip Flash, 12 KB RAM, and 56 MHz CPU operation enabled by internal PLL. It integrates 40-channel 10-bit SAR ADC, 20-channel programmable pulse generator, and real-time clock with sub-oscillator calibration-designed for automotive body control modules requiring deterministic CAN messaging and mixed-signal timing.
For engineers reviewing the CY96F356RSBPMC-GS-UJE2 datasheet, CY96F356RSBPMC-GS-UJE2 pinout, CY96F356RSBPMC-GS-UJE2 application, or CY96F356RSBPMC-GS-UJE2 equivalent, key selection criteria include dual-CAN channel count, 288 KB Flash density, LQFP-64 package compatibility with F2MC-16LX migration paths, and support for ISO16845-certified CAN bit rates up to 1 Mbit/s.
Technical Context
The CY96F356RSBPMC-GS-UJE2 implements the F2MC-16FX CPU core with instruction pipeline enabling RISC-like performance at 56 MHz (17.8 ns instruction cycle), backward compatibility with 16LX software, and hardware-accelerated signed multiply/divide operations. Its clock tree supports independent domain configuration: CPU via PLL (×1–×25 from 4 MHz resonator), peripherals via main/sub/RC clocks, and real-time clock via 32–100 kHz quartz.
Dual CAN controllers are fully independent-each with 32 message objects, programmable FIFO mode, maskable interrupts, loop-back self-test, and disabled automatic retransmission for time-triggered operation. The 40-channel ADC features external trigger capability, conversion completion interrupt, and selectable single/continuous/stop modes-all synchronized to reload timers or software.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-16FX with 8-byte instruction queue and 23 addressing modes-enables efficient bit/byte/word/long-word manipulation in embedded control loops. |
| Max Clock Frequency | 56 MHz CPU speed via on-chip PLL-achieves 17.8 ns minimum instruction cycle without external high-frequency crystal. |
| Memory | 288 KB Flash (10,000 erase cycles, 20-year retention) + 12 KB RAM-supports ROM emulation, memory patching, and secure firmware updates. |
| CAN Interfaces | 2 × ISO16845-certified CAN 2.0A/B controllers-each with 32 message objects, identifier masking, and programmable FIFO concatenation. |
| ADC | 40-channel 10-bit SAR ADC with external trigger input and conversion-complete interrupt-enables synchronized sensor sampling across multiple analog inputs. |
| Package | LQFP-64 (LQG064/LQD064) with 0.5 mm pitch-pin-compatible with F2MC-16LX family for legacy design migration. |
| Power Management | 13 operating modes including Stop, Sleep, and Timer modes; on-chip voltage regulator reduces internal CPU voltage-lowers EMI and active power consumption. |
Pinout & Package
Package: 64-pin plastic LQFP (LQG064/LQD064), 0.5 mm pitch, RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00_0 / AD00 / INT8 / SCK7_R / TTG8_R | Multi-function I/O port with ADC input, external interrupt, SPI clock, timer gate | Enables simultaneous use as analog input (10-bit ADC), wake-up source (edge-sensitive INT8), or synchronous serial interface clock-configurable per application need. |
| RSTX | Active-low reset input with internal pull-up | Accepts external reset assertion or internal low-voltage detection; debounced and synchronized to avoid metastability during power-up. |
| X0 / X1 | Main system clock crystal/resonator terminals | Supports 3–16 MHz crystal or ceramic resonator; internal oscillator circuit includes load capacitance tuning for stable startup across temperature. |
| CS0_R – CS5_R | Chip select outputs for external bus interface | Enable up to six independent peripheral devices on multiplexed 24-bit address/8–16-bit data bus-supports legacy automotive display or memory expansion. |
| CAN0_TX / CAN0_RX / CAN1_TX / CAN1_RX | Differential CAN transceiver signal pairs | Direct connection to external CAN PHY; each pair electrically isolated from others-ensures fault containment between dual CAN networks. |
Key Features
| Feature | Design Value |
|---|---|
| Flash Security & Patching | ROM content protection against read-out plus runtime memory patch function-enables field firmware correction without full reprogramming. |
| Dual Independent CAN Controllers | Each with 32 message objects, programmable FIFO, and time-triggered disable mode-supports redundant vehicle networks or gateway routing between domains. |
| Programmable Pulse Generator (PPG) | 20 channels with duty/cycle registers, prescaler options (1/4–1/64), and software/trigger start-replaces discrete PWM ICs in motor control or LED dimming. |
| Real-Time Clock Calibration | Sub-oscillator deviation correction using RC oscillator reference-maintains ±10 ppm accuracy over temperature without external TCXO. |
| Low-EMI Clock Modulation | On-chip spread-spectrum modulation of CPU clock-reduces peak radiated emissions by >10 dB without affecting timing-critical peripheral operation. |
Applications
| Body Control Module (BCM) | Door Module Controller |
|---|---|
Use Scenario: Centralized management of lighting, window lift, mirror adjustment, and door lock actuation in modern passenger vehicles. IC Role / Device Role / Timing Role: Primary MCU executing CAN-based command arbitration, ADC-based current sensing for motor stall detection, and PPG-driven PWM for LED status indicators. Use Value: Dual CAN interfaces enable separate communication with powertrain and infotainment networks while maintaining deterministic response under bus load. | Use Scenario: Local control unit inside vehicle door managing window regulator, anti-pinch sensors, and proximity-based unlock functions. IC Role / Device Role / Timing Role: Real-time processor handling LIN slave communication with BCM, 40-channel ADC sampling of capacitive touch and current sense signals, and RTC-synchronized event logging. Use Value: Integrated 10-bit ADC and LIN-capable USART eliminate external signal conditioning ICs, reducing BOM cost and PCB area. |
| Roof Module Controller | Seat Position Memory Unit |
Use Scenario: Sunroof, panoramic roof, and ambient lighting control with tilt-sensor feedback and multi-zone PWM dimming. IC Role / Device Role / Timing Role: High-resolution PPG generation for smooth LED fade transitions, CAN message filtering for roof position commands, and sub-oscillator RTC for scheduled ventilation events. Use Value: On-chip voltage regulator and clock modulation meet automotive CISPR-25 Class 5 EMC requirements without added shielding. | Use Scenario: Non-volatile storage and recall of driver seat position, mirror angle, and climate presets linked to key fob ID. IC Role / Device Role / Timing Role: Secure Flash memory storing encrypted seat profiles, CAN message parsing for keyless entry handshake, and low-power sleep mode with CAN wake-up capability. Use Value: Flash security feature prevents unauthorized access to stored biometric data, satisfying UNECE R156 software update compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC560P50L5 | 32-bit Power Architecture core, 2 MB Flash, single CAN FD interface, no integrated ADC | Targets higher-performance powertrain control; lacks analog front-end for direct sensor interfacing | Select when migrating to CAN FD or requiring >100 MHz compute throughput; requires external ADC for sensor acquisition |
| RL78/F13 | 16-bit RL78 core, 256 KB Flash, single CAN 2.0B, 24-channel 10-bit ADC, smaller LQFP-48 package | Optimized for cost-sensitive body electronics with lower I/O count and reduced CAN bandwidth needs | Select for simpler gateways or junction boxes where dual CAN and 40 ADC channels are unnecessary |
Compared with SPC560P50L5 and RL78/F13, the CY96F356RSBPMC-GS-UJE2 uniquely balances dual-CAN determinism, high-density analog integration, and proven F2MC-16FX software compatibility-making it optimal for mid-tier automotive body domain controllers requiring no architectural redesign.
Availability
CY96F356RSBPMC-GS-UJE2 is available at Aetrix Electronics and suitable for automotive body control modules, door module controllers, roof module systems, and seat position memory units requiring stable component supply across extended production lifecycles.
Supply support for CY96F356RSBPMC-GS-UJE2 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 MCUs, and security solutions, with global R&D and manufacturing infrastructure.
The CY96F356 belongs to Infineon's legacy F2MC-16FX microcontroller product line-designed specifically for cost-optimized, high-reliability automotive body electronics requiring dual CAN, rich analog integration, and long-term supply assurance.
FAQ
What is the maximum supported CAN bit rate for CY96F356RSBPMC-GS-UJE2?
The CY96F356RSBPMC-GS-UJE2 supports CAN bit rates up to 1 Mbit/s per controller, verified per ISO16845 conformance testing. This is achieved using the internal PLL-derived clock and programmable bit timing registers, with guaranteed sample point positioning across temperature and voltage ranges specified in the datasheet's AC characteristics table.
Does CY96F356RSBPMC-GS-UJE2 support LIN communication?
Yes-the device integrates full-duplex USARTs with dedicated LIN functionality, supporting both master and slave roles. LIN 2.1 compliance is enabled via configurable break detection, sync field handling, and checksum calculation in hardware, eliminating software overhead for protocol framing.
How many I/O pins are available for general-purpose use in LQFP-64 package?
The CY96F356RSBPMC-GS-UJE2 provides 49 GPIO pins in the LQFP-64 package (suffix "S"), all configurable as input/output with bit-wise programmable drive strength, pull-up resistors, and CMOS-Schmitt/TTL input thresholds-subject to multiplexing with peripheral functions like ADC, CAN, or PPG as defined in the pin assignment table.
Is external memory interface supported, and what bus width options are available?
Yes-the device includes a full external bus interface supporting 8-bit or 16-bit bidirectional data transfers, up to 24-bit addressing, six chip select signals, and programmable wait states. It enables connection to external SRAM, NOR flash, or LCD controllers without glue logic, with timing parameters configurable via dedicated register sets.
CY96F356RSBPMC-GS-UJE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-LQFP
- Series:
- F²MC-16FX CY96350
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-16FX
- Core Size:
- 16-Bit
- Speed:
- 56MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART
- Peripherals:
- DMA, LVD, LVR, POR, PWM, WDT
- Number of I/O:
- 51
- Program Memory Size:
- 288KB (288K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 15x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CY96F356RSBPMC-GS-UJE2 FAQ
1.How can I place an order for CY96F356RSBPMC-GS-UJE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY96F356RSBPMC-GS-UJE2 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 CY96F356RSBPMC-GS-UJE2 reliable?
The price and inventory of CY96F356RSBPMC-GS-UJE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY96F356RSBPMC-GS-UJE2 is usually 5 days.
3.What payment methods are accepted for CY96F356RSBPMC-GS-UJE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY96F356RSBPMC-GS-UJE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY96F356RSBPMC-GS-UJE2?
CY96F356RSBPMC-GS-UJE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY96F356RSBPMC-GS-UJE2 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 CY96F356RSBPMC-GS-UJE2?
For technical support, including CY96F356RSBPMC-GS-UJE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY96F356RSBPMC-GS-UJE2 requirements.
6.How does Aetrix verify that CY96F356RSBPMC-GS-UJE2 is sourced from the original manufacturer or authorized distributors?
All CY96F356RSBPMC-GS-UJE2 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 CY96F356RSBPMC-GS-UJE2 meets industry standards.
7.What is the process for return or replacement of CY96F356RSBPMC-GS-UJE2?
All CY96F356RSBPMC-GS-UJE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY96F356RSBPMC-GS-UJE2, 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 CY96F356RSBPMC-GS-UJE2 part is unused and in its original packaging.
Return procedure for CY96F356RSBPMC-GS-UJE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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