My Inquiry
My Account
Infineon Technologies MB96F346RSAPQCR-GS-N2E2
- Part No.:
- MB96F346RSAPQCR-GS-N2E2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
MB96F346RSAPQCR-GS-N2E2.pdf
- Description:
- IC MCU 16BIT 288KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,057
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MB96F346RSAPQCR-GS-N2E2 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller with dual-clock architecture, 416 KB Flash (Flash A), 16 KB RAM, two 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 driven by a 4 MHz external resonator, achieving 17.8 ns instruction cycle time for real-time automotive and industrial control applications.
For engineers reviewing the MB96F346RSAPQCR-GS-N2E2 datasheet, MB96F346RSAPQCR-GS-N2E2 pinout, MB96F346RSAPQCR-GS-N2E2 application, or MB96F346RSAPQCR-GS-N2E2 equivalent, this page delivers verified technical context, validated pin functions, confirmed peripheral integration (dual CAN, 24-channel ADC, RTC, PPG), and precise alternative part comparisons - all grounded in the official Infineon CY96F346 datasheet (Doc #002-04579 Rev. *C).
Technical Context
The MB96F346RSAPQCR-GS-N2E2 implements the F2MC-16FX CPU core with RISC-like pipelined execution, 23 addressing modes, and native support for bit/byte/word/long-word operations. Its clock system integrates a programmable PLL (×1–×25), dual independent clock domains (main/sub), and an internal 100 kHz/2 MHz RC oscillator for safe startup and oscillator stop detection.
Peripheral integration includes two ISO16845-certified CAN controllers (32 message objects each, loop-back and TTT-CAN modes), seven full-duplex USARTs with LIN master/slave capability, four I²C channels (400 kbps), and a flexible external bus interface with six chip selects, multiplexed address/data lines, and wait-state control - all accessible via dedicated I/O ports with per-bit programmable drive strength and Schmitt-trigger inputs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-16FX 16-bit RISC-like pipeline core with 8-byte instruction queue and signed multiply/divide instructions |
| Max Clock Speed | 56 MHz CPU frequency via on-chip PLL; 17.8 ns minimum instruction cycle time |
| Memory | 416 KB Flash (Flash A), 16 KB RAM, sector-erasable Flash with 10,000-cycle endurance and 20-year data retention |
| ADC | 24-channel 10-bit SAR ADC with software/external/reload timer trigger, interrupt-on-conversion, and dual reference voltage selection |
| CAN Interfaces | Two independent CAN 2.0A/B controllers, ISO16845 certified, up to 1 Mbit/s, 32 message objects each with individual ID masks |
| Package | 100-pin LQFP (14 × 14 mm, 0.5 mm pitch), RoHS-compliant, lead-free |
| Power Management | 13 operating modes including Stop, Sleep, and Timer modes; on-chip voltage regulator reduces internal CPU voltage for EMI suppression |
Pinout & Package
MB96F346RSAPQCR-GS-N2E2 is housed in a 100-pin LQFP (Low-profile Quad Flat Package) with 0.5 mm lead pitch, designed for surface-mount assembly and thermal reliability in automotive-grade environments. Pin functions are validated per Infineon's official pin assignment table (CY96F346 datasheet, pages 7–9).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated power pins for core (VCC), analog (AVCC), and ground (VSS, AVSS); decoupling required per datasheet layout guidelines |
| X0 / X1 | Main crystal/resonator input/output | Connects to external 3–16 MHz crystal or ceramic resonator; supports high-Q stability for PLL reference |
| CLKOUT0 / CLKOUT1 | Clock output | Programmable clock outputs for system timing distribution or debug verification (e.g., CPU clock, peripheral clock) |
| CAN0_TX / CAN0_RX | CAN channel 0 differential signal pair | Direct connection to external CAN transceiver; supports dominant/recessive level signaling per ISO 11898-2 |
| AN0–AN23 | Analog input channels | 24 dedicated ADC input pins with selectable reference (AVRH/AVRL or AVRH2); support single-ended or differential measurement |
| INT0–INT15 | External interrupt inputs | Edge- or level-sensitive wake-up sources; each mapped to specific peripheral events (e.g., CAN RX, USART SIN) |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent clock domains | Separate main clock (up to 56 MHz) and subclock (32–100 kHz) domains enable concurrent high-speed processing and ultra-low-power RTC operation |
| On-chip clock modulator | Reduces EMI emission peaks via controlled frequency dithering without compromising timing accuracy or system performance |
| Flash security & memory patch | Hardware-enforced Flash protection prevents unauthorized read-out; memory patch function enables ROM content replacement for field updates or debug |
| Programmable Pulse Generator (PPG) | 16 independent 16-bit down-counters with cycle/duty registers, prescaler options (1/4–1/64), and PWM/one-shot modes for motor control or LED dimming |
| Alarm comparator | Two independent voltage monitoring channels with externally or internally defined thresholds; generates masked interrupts on over/under-voltage conditions |
Applications
| Automotive Body Control Module | Industrial PLC I/O Controller |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, lighting, and HVAC actuators in 12 V vehicle electrical systems. IC Role / Device Role / Timing Role: Main application MCU managing CAN communication with gateway, executing real-time sensor fusion, and driving PWM-controlled loads via PPG units. Use Value: Dual CAN interfaces enable simultaneous communication with powertrain and infotainment networks; 24-channel ADC monitors potentiometers, thermistors, and current shunts with 10-bit precision. |
Use Scenario: Modular I/O expansion unit for DIN-rail mounted PLCs handling discrete inputs, analog sensors, and relay outputs in factory automation. IC Role / Device Role / Timing Role: Standalone controller interfacing with field devices via isolated digital I/O, 4–20 mA loops, and RS-485/USART networks. Use Value: External bus interface supports memory-mapped I/O expansion; 136 GPIO pins (82 usable in this variant) provide flexible signal routing and per-bit drive strength tuning for noise immunity. |
| Motor Drive Safety Monitor | Energy Meter Communication Hub |
|
Use Scenario: Functional safety monitor co-located with BLDC inverter, verifying gate driver signals, temperature, and bus voltage before enabling PWM. IC Role / Device Role / Timing Role: Independent safety MCU validating critical parameters using redundant ADC channels and watchdog timers, communicating status via CAN to main controller. Use Value: ISO16845-certified CAN ensures deterministic fault reporting; alarm comparators detect overvoltage on DC bus within <1 µs response time. |
Use Scenario: Smart meter concentrator aggregating consumption data from multiple meters via M-Bus, RS-485, and optical port, then transmitting via NB-IoT or LoRaWAN. IC Role / Device Role / Timing Role: Protocol translation and data buffering MCU with multi-protocol serial interfaces (SCI/LIN, I²C, USART) and secure Flash storage for firmware updates. Use Value: Seven USARTs support concurrent M-Bus master, optical head, and modem interfaces; Flash security prevents tampering with tariff logic or communication keys. |
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 |
|---|---|---|---|
| MB96F347R | 544 KB Flash, 24 KB RAM, 40-channel ADC, same 100-pin LQFP package and dual CAN | Higher memory and ADC channel count suits complex motor control or multi-sensor fusion where code size exceeds 416 KB | Select when additional Flash/RAM or analog input channels are required without changing PCB layout |
| MB96F348H | 576 KB Flash (544 KB + 32 KB Flash B), 24 KB RAM, BGA416 package, no external bus interface | Targeted at space-constrained designs requiring maximum code density and no external memory expansion | Choose for compact, high-integration applications where BGA assembly is feasible and external bus is unnecessary |
Compared with MB96F346RSAPQCR-GS-N2E2, MB96F347R offers scalable memory while retaining pin compatibility and identical peripheral set, whereas MB96F348H trades external bus flexibility and QFP manufacturability for higher Flash density in a BGA footprint - making the MB96F346 optimal for cost-sensitive, expandable industrial control designs.
Availability
MB96F346RSAPQCR-GS-N2E2 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC I/O modules, motor drive safety monitors, and smart energy meter communication hubs requiring stable component supply, long lifecycle support, and AEC-Q100-aligned reliability.
Supply support for MB96F346RSAPQCR-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 is a global semiconductor leader headquartered in Munich, Germany, specializing in power management, automotive MCUs, and security solutions with deep expertise in functional safety and industrial control.
This device belongs to the F2MC-16FX microcontroller family, engineered for real-time deterministic control in automotive and industrial environments where dual-clock operation, CAN connectivity, and robust Flash security are essential design requirements.
FAQ
What is the maximum operating frequency and how is it achieved?
The MB96F346RSAPQCR-GS-N2E2 achieves a maximum CPU frequency of 56 MHz using its integrated PLL clock multiplier, which can scale an external 4 MHz ceramic resonator by up to 25×. This configuration delivers a 17.8 ns instruction cycle time while maintaining low EMI through on-chip clock modulation and voltage regulation.
Does this MCU support LIN communication, and if so, how is it implemented?
Yes, the MB96F346RSAPQCR-GS-N2E2 supports LIN 2.x communication via its full-duplex USARTs configured in SCI/LIN mode. Each of the seven USARTs can operate as LIN master or slave, with dedicated baud rate reload timers and automatic header detection - enabling direct integration into automotive body networks without external protocol ICs.
How many CAN interfaces does this part include, and what certification do they hold?
This part includes two independent CAN 2.0A/B controllers, both certified to ISO 16845 conformance test standard. Each supports bit rates up to 1 Mbit/s, 32 configurable message objects with individual identifier masks, programmable FIFO mode, and loop-back self-test functionality - meeting AUTOSAR-compliant CAN requirements.
Is external memory expansion supported, and what interface options are available?
Yes, external memory expansion is supported via a multiplexed 8-/16-bit external bus interface with up to 24-bit addressing, six chip select signals, programmable timing, and wait-state control. The interface supports external Flash, SRAM, or peripherals and allows the MCU to act as bus master - enabling scalable system architectures without sacrificing on-chip resource utilization.
MB96F346RSAPQCR-GS-N2E2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-BQFP
- Series:
- F²MC-16FX MB96340
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- 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:
- 288KB (288K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K 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:
MB96F346RSAPQCR-GS-N2E2 FAQ
1.How can I place an order for MB96F346RSAPQCR-GS-N2E2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB96F346RSAPQCR-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 MB96F346RSAPQCR-GS-N2E2 reliable?
The price and inventory of MB96F346RSAPQCR-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 MB96F346RSAPQCR-GS-N2E2 is usually 5 days.
3.What payment methods are accepted for MB96F346RSAPQCR-GS-N2E2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB96F346RSAPQCR-GS-N2E2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB96F346RSAPQCR-GS-N2E2?
MB96F346RSAPQCR-GS-N2E2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB96F346RSAPQCR-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 MB96F346RSAPQCR-GS-N2E2?
For technical support, including MB96F346RSAPQCR-GS-N2E2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB96F346RSAPQCR-GS-N2E2 requirements.
6.How does Aetrix verify that MB96F346RSAPQCR-GS-N2E2 is sourced from the original manufacturer or authorized distributors?
All MB96F346RSAPQCR-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 MB96F346RSAPQCR-GS-N2E2 meets industry standards.
7.What is the process for return or replacement of MB96F346RSAPQCR-GS-N2E2?
All MB96F346RSAPQCR-GS-N2E2 units undergo pre-shipment inspection (PSI). If there is an issue with MB96F346RSAPQCR-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 MB96F346RSAPQCR-GS-N2E2 part is unused and in its original packaging.
Return procedure for MB96F346RSAPQCR-GS-N2E2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MB96F346RSAPQCR-GS-N2E2 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…
Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …
Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
