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Home > Products > Integrated Circuits (ICs) > Embedded > Microcontrollers

Infineon Technologies MB96F348ASBPMC-GS-N2E2

Name: MB96F348ASBPMC-GS-N2E2
Brand: Infineon Technologies
SKU: MB96F348ASBPMC-GS-N2E2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MB96F348ASBPMC-GS-N2E2

Manufacturer:: Infineon Technologies

Category:: Microcontrollers

Package:: 100-LQFP

Datasheet:: MB96F348ASBPMC-GS-N2E2.pdf

Description:: IC MCU 16BIT 544KB FLASH 100LQFP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

MB96F348ASBPMC-GS-N2E2 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller with 576 KB Flash (544 KB + 32 KB), 24 KB RAM, dual CAN 2.0A/B interfaces, 24-channel 10-bit SAR ADC, and 100-pin LQFP package. 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 MB96F348ASBPMC-GS-N2E2 datasheet, MB96F348ASBPMC-GS-N2E2 pinout, MB96F348ASBPMC-GS-N2E2 application, or MB96F348ASBPMC-GS-N2E2 equivalent, key selection criteria include dual-CAN timing compliance (ISO16845), flash sector protection, clock modulation for EMI reduction, and low-voltage reset with dual-clock domain support.

Technical Context

The MB96F348ASBPMC-GS-N2E2 implements the F2MC-16FX CPU core with RISC-like instruction pipeline, 23 addressing modes, and 17.8 ns minimum instruction cycle time. It integrates two independent CAN controllers certified to ISO16845, each supporting bit rates up to 1 Mbit/s and 32 message objects with programmable FIFO and loop-back test mode.

A flexible clock tree enables independent frequency selection for CPU (up to 56 MHz) and peripherals using main oscillator (3–16 MHz), sub-oscillator (32–100 kHz), or internal RC (100 kHz/2 MHz). Clock modulation and on-chip voltage regulation reduce EMI and power consumption across 13 operating modes including Stop and Timer-based Sleep.

Key Specifications

Parameter	Value and Actual Design Meaning
CPU Core	F2MC-16FX 16-bit RISC-like pipeline architecture with 8-byte instruction queue and barrel shifter
Max Operating Frequency	56 MHz CPU clock via on-chip PLL (x1–x25 multiplier) from 4 MHz external resonator
Memory	576 KB Flash (544 KB Flash A + 32 KB Flash B), 24 KB RAM, 10,000 erase cycles, 20-year data retention
CAN Interfaces	2 × ISO16845-certified CAN 2.0A/B controllers, 32 message objects each, up to 1 Mbit/s bit rate
ADC	24-channel 10-bit SAR ADC with interrupt-on-conversion, software/external/reload timer trigger, dual reference voltage switch
Package	100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, lead-free
Power Management	13 operating modes including Stop, Timer Wake-up, and Sleep; on-chip voltage regulator reduces internal V_CPU for EMI/power optimization

Pinout & Package

MB96F348ASBPMC-GS-N2E2 is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined per the CY96F348 series datasheet Rev. *C, including dedicated CANH/CANL pairs for both controllers, dual crystal inputs (X0/X1 and X0A/X1A), and multiplexed address/data bus lines for external memory expansion.

Pin/Terminal	Circuit Role	Design Meaning
P00–P07	Port 0 bidirectional I/O	Bit-wise configurable as GPIO, peripheral function (e.g., CAN0_RX/TX), or external bus data lines D0–D7
P10–P17	Port 1 bidirectional I/O	Supports external bus address lines A0–A7 and CAN1_RX/TX when enabled
P20–P27	Port 2 bidirectional I/O	Configurable as ADC input AN0–AN7, USART0–3 signals, or general-purpose I/O with Schmitt-trigger input
X0 / X1	Main system oscillator inputs	Accept 3–16 MHz crystal or ceramic resonator; drive internal PLL for CPU clock generation
X0A / X1A	Secondary oscillator inputs	Support sub-clock domain (32–100 kHz) for RTC and low-power operation; available only on "W"/"C"/"H"/"T" suffix variants
CAN0_H / CAN0_L	CAN controller 0 differential bus interface	Direct connection to physical CAN transceiver; compliant with ISO 11898-2 electrical layer requirements
CAN1_H / CAN1_L	CAN controller 1 differential bus interface	Independent CAN channel supporting time-triggered operation with disabled auto-retransmission

Key Features

Feature	Design Value
Flash Security & Patching	Hardware-enforced Flash security prevents unauthorized read-out; Memory Patch Function allows runtime ROM content replacement for debug or field updates
Dual-Clock Domain Control	Independent clock source selection (main/sub/RC) for CPU and two peripheral domains enables precise timing isolation for CAN, RTC, and ADC subsystems
EMI-Optimized Clock System	On-chip clock modulator spreads spectral energy; internal voltage regulator lowers core voltage to reduce radiated emissions without performance penalty
Real-Time Peripheral Flexibility	16-bit Reload Timers (4+1), Input Capture (12 ch), Output Compare (12 ch), and Programmable Pulse Generator (20 ch) support motor control, PWM generation, and encoder interfacing
Robust Power Monitoring	Low Voltage Reset (LVR) with persistent or disableable behavior; dual-threshold Alarm Comparator monitors external analog voltage with maskable interrupt

Applications

Automotive Body Control Module

Industrial CAN Gateway

Use Scenario: Centralized control of door locks, lighting, wipers, and HVAC in 12 V vehicle platforms requiring functional safety-aware communication.

IC Role / Device Role / Timing Role: Primary MCU managing dual CAN buses (powertrain and comfort networks), executing LIN slave protocols, and sampling sensor data via 24-channel ADC.

Use Value: ISO16845-certified CAN controllers ensure interoperability; clock modulation and LQFP thermal design meet automotive EMI and thermal constraints.

Use Scenario: Protocol translation between CAN FD and legacy CAN 2.0 networks in factory automation PLC backplanes.

IC Role / Device Role / Timing Role: Dual-CAN bridge with message filtering, store-and-forward logic, and timestamped diagnostics using RTC and reload timers.

Use Value: Independent clock domains prevent timing skew during cross-bus arbitration; 576 KB Flash stores dual firmware images for fail-safe update rollback.

Motor Drive Controller

Smart Sensor Node

Use Scenario: Closed-loop BLDC motor control in HVAC blowers or industrial pumps with integrated current sensing and thermal monitoring.

IC Role / Device Role / Timing Role: Real-time executor of FOC algorithms using PPG-generated PWM, ADC-sampled phase currents, and CAN-based fault reporting.

Use Value: 16-bit PPG with duty-cycle and cycle registers enables precise 3-phase gate drive; 13 operating modes optimize standby power during idle periods.

Use Scenario: Battery-powered environmental sensor hub aggregating temperature, humidity, and vibration data for predictive maintenance in IIoT edge nodes.

IC Role / Device Role / Timing Role: Low-power host MCU acquiring analog sensor outputs via ADC, processing with embedded firmware, and transmitting over CAN/LIN to gateway.

Use Value: Internal 100 kHz RC oscillator enables sub-10 µs wake-up from Stop mode; alarm comparator triggers interrupt on battery voltage drop below threshold.

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
MB96F347ASBPMC-GS-N2E2	544 KB Flash (single bank), 24 KB RAM, 24-channel ADC, 2× CAN - lacks secondary Flash B bank and X0A/X1A pins	Suitable for cost-sensitive CAN nodes where firmware redundancy or dual-clock RTC is not required	Select when full 576 KB Flash partitioning and sub-oscillator independence are unnecessary
MB96F348RSPMC-GS-N2E2	Same Flash/RAM/CAN/ADC specs but with "R" suffix - low-voltage reset persistently enabled (no disable option)	Preferred for safety-critical modules where guaranteed reset on brown-out is mandatory, e.g., airbag subsystems	Choose when LVR disable functionality is not needed and deterministic reset behavior is prioritized

Compared with MB96F347ASBPMC-GS-N2E2, this part adds Flash B partitioning for firmware redundancy and X0A/X1A for independent RTC clocking; versus MB96F348RSPMC-GS-N2E2, it offers configurable LVR enabling flexible power sequencing in multi-rail systems.

Availability

MB96F348ASBPMC-GS-N2E2 is available at Aetrix Electronics and suitable for automotive body electronics, industrial CAN gateways, and motor control applications requiring stable component supply, long-term lifecycle support, and AEC-Q100-aligned design assurance.

Supply support for MB96F348ASBPMC-GS-N2E2 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 R&D infrastructure.

This device belongs to the F2MC-16FX microcontroller family, designed specifically for real-time, safety-conscious automotive and industrial control applications demanding high CAN throughput, deterministic timing, and robust flash reliability.

FAQ

What is the maximum supported crystal frequency for the main oscillator?

The MB96F348ASBPMC-GS-N2E2 supports external crystal oscillators from 3 MHz to 16 MHz on X0/X1 pins. Ceramic resonators are also supported, though maximum usable frequency depends on Q-factor and load capacitance matching per the datasheet's recommended circuit layout.

Does this MCU support Time-Triggered CAN (TTCAN) operation?

Yes - the CAN controllers support TTCAN via programmable Auto-Retransmission Disable mode, allowing deterministic message scheduling. The RTC and reload timers provide synchronized time bases, and the dual-clock domain ensures accurate time stamping independent of CPU load.

How is Flash memory protected against accidental overwrite or corruption?

Flash protection is implemented through hardware sector lock bits, Flash Security feature preventing external read-out, and low-voltage detection during erase operations. Sector-by-sector erase capability and 10,000-cycle endurance further enhance reliability in field-programmable applications.

Can the internal RC oscillator be used as the primary system clock?

Yes - the 100 kHz or 2 MHz internal RC oscillator can serve as the main clock source, enabling fast wake-up from Stop mode (<10 µs) and safe startup before crystal stabilization. However, it is not suitable for CAN bit timing due to ±2% accuracy; crystal or resonator is required for CAN-compliant operation.

MB96F348ASBPMC-GS-N2E2 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:: 82

Program Memory Size:: 544KB (544K 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:

MB96F348ASBPMC-GS-N2E2 FAQ

1.How can I place an order for MB96F348ASBPMC-GS-N2E2 through Aetrix?

Please submit a Request for Quotation (RFQ) for MB96F348ASBPMC-GS-N2E2 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 MB96F348ASBPMC-GS-N2E2 reliable?

The price and inventory of MB96F348ASBPMC-GS-N2E2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB96F348ASBPMC-GS-N2E2 is usually 5 days.

3.What payment methods are accepted for MB96F348ASBPMC-GS-N2E2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB96F348ASBPMC-GS-N2E2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MB96F348ASBPMC-GS-N2E2?

MB96F348ASBPMC-GS-N2E2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MB96F348ASBPMC-GS-N2E2 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 MB96F348ASBPMC-GS-N2E2?

For technical support, including MB96F348ASBPMC-GS-N2E2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB96F348ASBPMC-GS-N2E2 requirements.

6.How does Aetrix verify that MB96F348ASBPMC-GS-N2E2 is sourced from the original manufacturer or authorized distributors?

All MB96F348ASBPMC-GS-N2E2 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 MB96F348ASBPMC-GS-N2E2 meets industry standards.

7.What is the process for return or replacement of MB96F348ASBPMC-GS-N2E2?

All MB96F348ASBPMC-GS-N2E2 units undergo pre-shipment inspection (PSI). If there is an issue with MB96F348ASBPMC-GS-N2E2, 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 MB96F348ASBPMC-GS-N2E2 part is unused and in its original packaging.

Return procedure for MB96F348ASBPMC-GS-N2E2:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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