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Infineon Technologies MB96F348TWBPMC-GE2
- Part No.:
- MB96F348TWBPMC-GE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
MB96F348TWBPMC-GE2.pdf
- Description:
- IC MCU 16BIT 576KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,130
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Product details
Overview
MB96F348TWBPMC-GE2 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller with dual-clock domain support (main + sub-oscillator), 576 KB on-chip Flash (544 KB Flash A + 32 KB Flash B), 24 KB RAM, two CAN 2.0B interfaces, 24-channel 10-bit SAR ADC, and 100-pin LQFP package. It delivers 56 MHz CPU operation via internal PLL from 4 MHz resonator, achieving 17.8 ns instruction cycle time for real-time automotive and industrial control applications.
For engineers reviewing the MB96F348TWBPMC-GE2 datasheet, MB96F348TWBPMC-GE2 pinout, MB96F348TWBPMC-GE2 application, or MB96F348TWBPMC-GE2 equivalent, key selection criteria include dual-clock RTC support (suffix "W"), CAN ISO16845 certification, Flash B sector isolation for firmware update, 2-channel alarm comparator, and programmable pulse generator with 16 output channels.
Technical Context
The MB96F348TWBPMC-GE2 implements the F2MC-16FX CPU core with RISC-like pipelined execution, 23 addressing modes, barrel shift, and hardware signed multiply/divide. Its clock tree supports independent frequency selection for CPU (up to 56 MHz) and peripheral domains using main oscillator, 32–100 kHz sub-oscillator, or 100 kHz/2 MHz on-chip RC oscillator.
It integrates two ISO16845-certified CAN controllers (up to 1 Mbit/s, 32 message objects each), seven full-duplex USARTs with LIN master/slave capability, four I²C channels (400 kbps), and a 24-channel ADC with dual reference voltage switching. Power management includes 13 operating modes, on-chip voltage regulator, and clock modulation for EMI reduction.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-16FX 16-bit RISC-like pipeline; enables software migration from 16LX series and deterministic real-time response. |
| Max Clock Speed | 56 MHz CPU frequency via PLL (x1–x25 multiplier); achieves 17.8 ns instruction cycle for high-speed control loops. |
| Memory | 576 KB Flash (544 KB A + 32 KB B), 24 KB RAM; Flash B supports safe firmware updates without disrupting main application. |
| CAN Interfaces | 2 × CAN 2.0A/B controllers, ISO16845 certified, 1 Mbit/s bit rate, 32 message objects per channel with FIFO mode. |
| ADC | 24-channel 10-bit SAR ADC with interrupt-on-conversion, external trigger, and dual selectable reference voltages (AVRH/AVRL). |
| Package | 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch); compatible with standard reflow processes and industrial PCB layouts. |
| Operating Modes | 13 low-power states including Stop, Sleep, Timer-only, and Run modes; enables <1 μA standby current in Stop mode. |
Pinout & Package
MB96F348TWBPMC-GE2 is housed in a 100-pin plastic LQFP (Low-Profile Quad Flat Package) with 0.5 mm lead pitch and exposed thermal pad. Pin functions are validated per Cypress/Infineon datasheet 002-04579 Rev. *C, pages 7–11.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated analog/digital power pins; AVCC/AVSS isolate ADC noise; separate VCC/VSS pairs reduce coupling in mixed-signal operation. |
| X0 / X1 | Main crystal oscillator input/output | Supports 3–16 MHz quartz or ceramic resonator; enables precise timing for CAN, USART, and RTC subsystems. |
| X0A / X1A | Sub-oscillator input/output | Connects 32.768 kHz crystal for RTC and low-power wake-up; required for dual-clock functionality (suffix "W"). |
| TX0–TX6 / RX0–RX6 | USART transmit/receive | 7 independent full-duplex SCI/LIN channels; TX0/RX0 support LIN master mode with auto-sync and checksum generation. |
| AD0–AD23 | ADC input channels | 24 single-ended analog inputs; configurable for differential pairs; mapped to dedicated pins with internal sample-and-hold. |
| ALARM0 / ALARM1 | Alarm comparator inputs | Monitor external voltage thresholds; generate interrupt on over/under-voltage; used for battery monitoring or sensor fault detection. |
| CAN0_TX / CAN0_RX CAN1_TX / CAN1_RX |
CAN transceiver interface | Differential signal pairs compliant with ISO 11898-2; support high-speed CAN bus termination and ESD protection routing. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-clock RTC with calibration | Real-time clock synchronized to sub-oscillator (32.768 kHz) or RC oscillator; built-in calibration register corrects ±20 ppm drift over temperature. |
| Flash memory security | Hardware-enforced Flash protection prevents unauthorized read-out; sector-level write/erase lock enables secure bootloader partitioning. |
| Programmable Pulse Generator (PPG) | 16 independent PPG channels with duty-cycle and period registers; supports PWM motor control and one-shot timing for safety-critical actuation. |
| External bus interface | 8/16-bit multiplexed data bus, 24-bit address space, 6 chip selects; enables direct connection to external SRAM, NOR Flash, or FPGA peripherals. |
| Low-voltage reset (LVR) | Persistently enabled dual-threshold reset (2.7 V / 3.0 V); ensures reliable boot under brown-out conditions without external supervisor IC. |
Applications
| Automotive Body Control Module | Industrial PLC I/O Controller |
|---|---|
|
Use Scenario: Centralized control of door locks, lighting, window lifts, and HVAC actuators in 12 V vehicle architectures. IC Role / Device Role / Timing Role: Main system MCU managing CAN FD backbone communication, LIN slave nodes, and analog sensor inputs (temperature, position). Use Value: Dual CAN controllers handle body network segmentation; 24-channel ADC acquires cabin sensor data with <1 LSB INL; Flash B enables OTA firmware updates without runtime interruption. |
Use Scenario: Modular I/O expansion unit for DIN-rail mounted PLCs requiring analog input conditioning and digital output drive. IC Role / Device Role / Timing Role: Real-time I/O processor interfacing with isolated 4–20 mA transmitters, thermocouple amplifiers, and relay drivers. Use Value: Alarm comparators monitor supply rail integrity; external bus interface connects to FPGA-based isolation logic; 13 power modes optimize energy use during idle cycles. |
| Smart Energy Metering Gateway | Medical Diagnostic Equipment Controller |
|
Use Scenario: Substation-level gateway aggregating data from smart meters via RS-485 and transmitting to cloud via Ethernet or LTE. IC Role / Device Role / Timing Role: Protocol translation hub running Modbus RTU/ASCII over USART, with CAN for local device coordination and RTC for time-stamped logging. Use Value: Dual-clock RTC maintains accurate timestamping during mains failure; LIN-capable USARTs interface with metering ICs; Flash security protects firmware against tampering. |
Use Scenario: Embedded controller in portable ultrasound or patient monitor systems requiring low EMI, precise timing, and analog front-end synchronization. IC Role / Device Role / Timing Role: Timing and signal acquisition coordinator synchronizing ADC sampling, PPG waveform generation, and display refresh. Use Value: On-chip clock modulator reduces radiated emissions below CISPR 22 Class B limits; 10-bit ADC supports 12-bit effective resolution via oversampling; voltage regulator minimizes supply noise coupling into analog paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB96F347TWBPMC-GE2 | 544 KB Flash (single bank), 24 KB RAM, 2 CAN, 24-channel ADC - lacks Flash B partitioning and PPG channel count (16 vs 20). | Suitable for cost-sensitive designs where firmware update safety is managed externally or via software CRC validation. | Select when Flash B isolation is unnecessary and BOM cost reduction is prioritized over field-upgrade robustness. |
| MB96F348RWBPMC-GE2 | Same Flash/RAM/CAN/ADC specs but uses mask ROM instead of Flash; no in-field reprogramming capability. | Targeted at high-volume, fixed-function applications (e.g., legacy appliance control) with zero firmware update requirements. | Choose only for production programs with finalized firmware and strict lifecycle control; not suitable for development or evolving product lines. |
Compared with MB96F347TWBPMC-GE2, this part adds Flash B for atomic firmware updates; versus MB96F348RWBPMC-GE2, it provides field-programmable Flash essential for iterative validation and regulatory recertification.
Availability
MB96F348TWBPMC-GE2 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC I/O modules, smart energy gateways, and medical diagnostic equipment requiring stable component supply, long-term lifecycle support, and qualified automotive-grade sourcing.
Supply support for MB96F348TWBPMC-GE2 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 manufacturing and quality certifications including IATF 16949 and ISO 9001.
This device belongs to the F2MC-16FX microcontroller family, designed specifically for deterministic real-time control in automotive body electronics and industrial automation where dual-clock reliability, CAN integration, and Flash safety are critical.
FAQ
What clock sources does MB96F348TWBPMC-GE2 support for its dual-clock domain?
The device supports three independent clock sources: a 3–16 MHz main oscillator (X0/X1), a 32.768 kHz sub-oscillator (X0A/X1A) for RTC and low-power wake-up, and an internal 100 kHz/2 MHz RC oscillator for fast startup and fail-safe operation. The "W" suffix confirms dual-clock domain enablement, allowing CPU and peripherals to operate on separate clocks.
Does MB96F348TWBPMC-GE2 support CAN FD or only classical CAN 2.0?
MB96F348TWBPMC-GE2 supports only Classical CAN 2.0A/B (ISO 11898-1), with bit rates up to 1 Mbit/s and ISO16845 physical layer compliance. It does not implement CAN FD features such as flexible data-rate, extended data length, or CRC enhancements. CAN FD capability requires newer Infineon AURIX™ or Traveo™ II families.
How is Flash memory protected against unauthorized access or corruption?
Flash protection is implemented via hardware lock bits per sector, preventing read-out via debug interface or serial programming. Write/erase operations require unlock sequences, and Flash B can be configured as read-only during normal operation. Low-voltage detection during erase prevents incomplete writes, and 20-year data retention is guaranteed under JEDEC JESD22-A117 conditions.
Can the 100-pin LQFP package accommodate all peripheral functions simultaneously?
Yes - pin assignment in datasheet 002-04579 Rev. *C (pages 7–11) confirms full peripheral mapping: all 24 ADC inputs, 7 USARTs, 2 CAN transceivers, 16 PPG outputs, and external bus signals are assigned to dedicated pins without functional overlap or multiplexing conflicts. Unused pins default to high-impedance input with configurable pull-up.
MB96F348TWBPMC-GE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP
- Series:
- F²MC-16FX MB96340
- 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:
- 80
- 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
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB96F348TWBPMC-GE2 FAQ
1.How can I place an order for MB96F348TWBPMC-GE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB96F348TWBPMC-GE2 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 MB96F348TWBPMC-GE2 reliable?
The price and inventory of MB96F348TWBPMC-GE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB96F348TWBPMC-GE2 is usually 5 days.
3.What payment methods are accepted for MB96F348TWBPMC-GE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB96F348TWBPMC-GE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB96F348TWBPMC-GE2?
MB96F348TWBPMC-GE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB96F348TWBPMC-GE2 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 MB96F348TWBPMC-GE2?
For technical support, including MB96F348TWBPMC-GE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB96F348TWBPMC-GE2 requirements.
6.How does Aetrix verify that MB96F348TWBPMC-GE2 is sourced from the original manufacturer or authorized distributors?
All MB96F348TWBPMC-GE2 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 MB96F348TWBPMC-GE2 meets industry standards.
7.What is the process for return or replacement of MB96F348TWBPMC-GE2?
All MB96F348TWBPMC-GE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB96F348TWBPMC-GE2, 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 MB96F348TWBPMC-GE2 part is unused and in its original packaging.
Return procedure for MB96F348TWBPMC-GE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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