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Infineon Technologies CY96F348HSBPQCR-GSE2
- Part No.:
- CY96F348HSBPQCR-GSE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
CY96F348HSBPQCR-GSE2.pdf
- Description:
- IC MCU 16BIT 576KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,201
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Product details
Overview
CY96F348HSBPQCR-GSE2 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller with dual-clock architecture, 576 KB Flash (544 KB + 32 KB), 24 KB RAM, integrated dual CAN 2.0A/B controllers, 24-channel 10-bit SAR ADC, and programmable pulse generators. It operates up to 56 MHz via on-chip PLL, supports LIN/USART/I²C, and targets automotive body control and industrial real-time control systems.
For engineers reviewing the CY96F348HSBPQCR-GSE2 datasheet, CY96F348HSBPQCR-GSE2 pinout, CY96F348HSBPQCR-GSE2 application, or CY96F348HSBPQCR-GSE2 equivalent, key selection criteria include dual CAN channel count, 100-pin LQFP package compatibility, Flash B availability, low-voltage reset disable capability (suffix 'H'), and subsystem clock independence for mixed-criticality timing domains.
Technical Context
The CY96F348HSBPQCR-GSE2 implements the F2MC-16FX CPU core with RISC-like pipelined execution, 23 addressing modes, and signed multiply/divide instructions. Its clock tree enables independent CPU (up to 56 MHz) and peripheral domain frequencies using main oscillator, sub-oscillator (32–100 kHz), or internal RC sources.
Dual CAN interfaces are ISO16845-certified, support bit rates up to 1 Mbit/s, 32 message objects each, FIFO concatenation, and time-triggered loop-back mode. The 24-channel ADC includes dual reference voltage switching and external trigger support via reload timers or I/O pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-16FX 16-bit RISC-like pipeline with 17.8 ns min instruction cycle at 56 MHz |
| Flash Memory | 576 KB total: 544 KB Flash A + 32 KB Flash B; sector erase, 10,000 cycles, 20-year retention |
| RAM | 24 KB on-chip SRAM for real-time task stacks and data buffers |
| CAN Interfaces | 2 × ISO16845-certified CAN 2.0A/B controllers, 1 Mbit/s max, 32 message objects per channel |
| ADC | 24-channel 10-bit SAR ADC with dual reference voltage selection and external trigger capability |
| Package | 100-pin LQFP (PQCR), 0.5 mm pitch, RoHS-compliant, thermal pad exposed |
| Operating Voltage | 2.7 V to 5.5 V supply range enabling direct connection to 3.3 V or 5 V system rails |
Pinout & Package
Package: 100-pin LQFP (PQCR), 14 mm × 14 mm, 0.5 mm pitch, thermal pad (exposed die attach pad) on underside.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated analog/digital power pairs minimize noise coupling between MCU core and ADC/CAN domains |
| X0 / X1 | Main crystal oscillator input/output | Supports 3–16 MHz crystals or ceramic resonators; enables PLL multiplication to 56 MHz CPU clock |
| XTAL2 / XTAL3 | Subsystem clock input/output | Connects 32–100 kHz quartz for RTC and low-power timer domains; independent of main clock |
| CAN0_TX / CAN0_RX | CAN Channel 0 differential signal pair | Direct interface to external CAN transceiver; supports dominant/recessive level detection and error framing |
| CAN1_TX / CAN1_RX | CAN Channel 1 differential signal pair | Second isolated CAN bus for gateway or redundancy applications; fully independent register set and FIFO |
| AD0–AD23 | Analog input channels | 24 dedicated pins with selectable Schmitt/CMOS/TTL input levels; share multiplexing with GPIO and timer capture inputs |
| PPG0–PPG15 | Pulse generator outputs | 16 programmable PWM outputs with independent duty/cycle registers and prescaler options (1/4, 1/16, 1/64) |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent CAN controllers | Enables vehicle gateway architectures with separate high-speed (powertrain) and low-speed (body) bus handling |
| Flash B (32 KB) with independent protection | Allows safe over-the-air (OTA) firmware updates without disrupting active Flash A code execution |
| Subsystem clock domain isolation | Permits RTC and alarm comparator operation during CPU sleep modes while maintaining precise 1-second timing |
| Programmable pulse generator (PPG) | Generates complex motor control waveforms (e.g., 3-phase BLDC commutation) without CPU intervention |
| On-chip voltage regulator | Reduces internal core voltage to lower EMI emissions and dynamic power consumption in high-frequency operation |
Applications
| Automotive Body Control Module (BCM) | Industrial PLC I/O Expansion Unit |
|---|---|
Use Scenario: Centralized control of door locks, lighting, wipers, and HVAC actuators in 12 V vehicle platforms. IC Role / Device Role / Timing Role: Primary MCU executing real-time CAN message routing, PWM fan speed control, and ADC-based sensor monitoring. Use Value: Dual CAN interfaces isolate comfort and chassis networks; Flash B enables secure field-upgradable firmware without runtime interruption. | Use Scenario: Modular I/O node connecting analog sensors, digital actuators, and fieldbus networks in factory automation cabinets. IC Role / Device Role / Timing Role: Real-time deterministic controller managing 24-channel analog input sampling, PPG-driven valve timing, and dual-CAN fieldbus bridging. Use Value: Independent clock domains ensure accurate 100 ms sensor scan intervals even during CPU-intensive communication tasks. |
| EV Battery Management System (BMS) Gateway | Smart Building HVAC Controller |
Use Scenario: Aggregating cell voltage/temperature data from slave boards and relaying to central battery controller via CAN FD-compatible physical layer. IC Role / Device Role / Timing Role: Gateway MCU performing protocol translation between isolated SPI-based slave interface and dual CAN buses (pack-level + vehicle-level). Use Value: 24-channel ADC with dual reference supports simultaneous measurement of mV-range thermistor and 100 V-range cell voltages with <1 LSB INL. | Use Scenario: Zone-level climate controller interfacing with CO₂ sensors, occupancy detectors, and variable refrigerant flow (VRF) compressors. IC Role / Device Role / Timing Role: Embedded controller running PID loops on ADC inputs while communicating status via LIN to master panel and CAN to building management system. Use Value: Integrated LIN master/slave functionality eliminates external transceivers; low-power sleep modes extend battery backup life during grid outages. |
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 |
|---|---|---|---|
| CY96F347RSPQCR-GSE2 | 544 KB Flash (no Flash B), 24 KB RAM, dual CAN, same LQFP-100 package | Lacks Flash B partitioning; unsuitable for OTA update architectures requiring concurrent code execution and update staging | Select when cost-sensitive designs do not require field-upgradable firmware with zero-downtime deployment |
| MB9B500R (Fujitsu/Fujitsu Semiconductor) | ARM Cortex-M3 core, 512 KB Flash, 64 KB RAM, single CAN, 12-bit ADC, LQFP-100 | Higher performance but lacks second CAN channel and subsystem clock domain separation | Select when migrating to ARM ecosystem and CAN redundancy is not required; requires toolchain and software re-architecture |
Compared with CY96F347RSPQCR-GSE2, this part adds Flash B for safe OTA updates; compared with MB9B500R, it retains legacy F2MC-16FX software compatibility and dual-CAN determinism critical for automotive gateways.
Availability
CY96F348HSBPQCR-GSE2 is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC expansion units, EV battery gateway nodes, and smart building HVAC controllers requiring stable component supply across extended product lifecycles.
Supply support for CY96F348HSBPQCR-GSE2 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 security solutions, with global manufacturing and R&D infrastructure.
This device belongs to the F2MC-16FX microcontroller family, designed specifically for deterministic real-time control in automotive and industrial environments where dual CAN, precise timing isolation, and long-term flash reliability are mandatory.
FAQ
What does the 'H' suffix in CY96F348HSBPQCR-GSE2 indicate?
The 'H' denotes low-voltage reset disable capability and dual-clock configuration (main + subsystem oscillator). Unlike 'Y' or 'W' variants, it allows software-controlled deactivation of the LVR circuit and independent clock source selection for CPU and peripherals-critical for power-gated subsystem operation in automotive stop-start systems.
Does CY96F348HSBPQCR-GSE2 support CAN FD?
No. This device implements CAN 2.0A/B only, with bit rates up to 1 Mbit/s and ISO16845 conformance. It does not support CAN FD's flexible data-rate or extended frame formats. For CAN FD requirements, consider Infineon's AURIX™ TC3xx series or external protocol translators.
How is Flash B (32 KB) physically implemented and accessed?
Flash B is a separate, contiguous 32 KB memory block mapped at address 0x0008_0000. It features independent sector protection, erase-suspend/resume commands, and security lock bits. Access requires explicit memory patch unit (MPU) configuration and is validated for concurrent read/write operations with Flash A under specified timing constraints.
Can the internal RC oscillator serve as the primary clock source for CAN operation?
No. CAN bit timing requires ±0.5% clock accuracy; the internal RC oscillator has ±2% tolerance over temperature and voltage. Only the main crystal oscillator (X0/X1) or externally supplied clock meeting CAN timing jitter specifications may be used as the CAN clock source.
CY96F348HSBPQCR-GSE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-BQFP
- Series:
- F²MC-16FX CY96340
- 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:
- 82
- Program Memory Size:
- 576KB (576K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 24K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 24x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CY96F348HSBPQCR-GSE2 FAQ
1.How can I place an order for CY96F348HSBPQCR-GSE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY96F348HSBPQCR-GSE2 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 CY96F348HSBPQCR-GSE2 reliable?
The price and inventory of CY96F348HSBPQCR-GSE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY96F348HSBPQCR-GSE2 is usually 5 days.
3.What payment methods are accepted for CY96F348HSBPQCR-GSE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY96F348HSBPQCR-GSE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY96F348HSBPQCR-GSE2?
CY96F348HSBPQCR-GSE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY96F348HSBPQCR-GSE2 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 CY96F348HSBPQCR-GSE2?
For technical support, including CY96F348HSBPQCR-GSE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY96F348HSBPQCR-GSE2 requirements.
6.How does Aetrix verify that CY96F348HSBPQCR-GSE2 is sourced from the original manufacturer or authorized distributors?
All CY96F348HSBPQCR-GSE2 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 CY96F348HSBPQCR-GSE2 meets industry standards.
7.What is the process for return or replacement of CY96F348HSBPQCR-GSE2?
All CY96F348HSBPQCR-GSE2 units undergo pre-shipment inspection (PSI). If there is an issue with CY96F348HSBPQCR-GSE2, 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 CY96F348HSBPQCR-GSE2 part is unused and in its original packaging.
Return procedure for CY96F348HSBPQCR-GSE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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