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Infineon Technologies MB95F396KPMC1-G-SNE2
- Part No.:
- MB95F396KPMC1-G-SNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 52-LQFP
- Datasheet:
-
MB95F396KPMC1-G-SNE2.pdf
- Description:
- IC MCU 8BIT 36KB FLASH 52LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:17,339
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Product details
Overview
MB95F396KPMC1-G-SNE2 from Cypress Semiconductor is an 8-bit F2MC-8FX microcontroller in the MB95390H series, featuring 36 KB Flash, 1008 bytes RAM, 45 I/O ports (41 CMOS + 4 N-ch open-drain), and integrated peripherals including dual 8/16-bit composite timers, 3-channel 8/16-bit PPG, LIN-UART, I²C, UART/SIO, 12-channel 8/10-bit ADC, and multi-pulse generator for DC motor control. It operates at up to 16.25 MHz machine clock using external or CR clock sources and targets embedded motor control and industrial sensing applications.
For engineers reviewing the MB95F396KPMC1-G-SNE2 datasheet, MB95F396KPMC1-G-SNE2 pinout, MB95F396KPMC1-G-SNE2 application, or MB95F396KPMC1-G-SNE2 equivalent, key selection criteria include Flash/RAM capacity, LIN-UART support, 12-channel ADC resolution options, PPG configuration flexibility, and LQFP-48 package compatibility with debug-enabled serial programming.
Technical Context
The MB95F396KPMC1-G-SNE2 implements the F2MC-8FX CPU core with multiplication/division instructions, 16-bit arithmetic, and bit manipulation capabilities. Its clock system supports selectable main sources (external up to 32.5 MHz, CR at 10/12.5 MHz ±2%), subclocks (32.768 kHz or 100 kHz), and built-in clock supervisor counter for oscillation monitoring.
Peripheral integration includes a dedicated multi-pulse generator (MPG) with waveform sequencer and buffered 16-bit timer for DC motor commutation, plus LIN-UART supporting both master/slave operation and NRZ-format asynchronous/synchronous transfer - enabling direct integration into automotive body electronics and industrial actuator subsystems without external protocol translators.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | F2MC-8FX 8-bit CPU with 136-instruction set, 1–3 byte encoding, and 61.5 ns min instruction time at 16.25 MHz |
| Memory | 36 KB on-chip Flash (dual-bank for concurrent read/erase), 1008 bytes RAM, and Flash security lock |
| ADC | 12-channel 8/10-bit SAR ADC with selectable resolution per channel and internal reference |
| Timers | Two 8/16-bit composite timers, three 8/16-bit PPG channels, one 16-bit reload timer, and time-base timer |
| Communication | LIN-UART (master/slave), I²C (master/slave with wake-up), UART/SIO (full-duplex double-buffered) |
| I/O & Power | 45 total I/O (41 CMOS, 4 N-ch open-drain), 2.7–5.5 V operation, four low-power standby modes |
| Debug & Safety | 1-wire on-chip debug, hardware/software watchdog timers, low-voltage detection reset, clock supervisor counter |
Pinout & Package
MB95F396KPMC1-G-SNE2 is housed in a 48-pin LQFP package (JEDEC standard FPT-48P-M49), with exposed thermal pad and 0.5 mm pitch. Pin functions are validated per Cypress Document 002-07573 Rev. *A, Page 8 (Top View).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Vcc / Vss | Power supply / Ground | Dual power pins enable stable core/peripheral voltage separation; Vcc rated 2.7–5.5 V |
| PF0/X0, PF1/X1 | Main oscillator input/output | Supports crystal (up to 16.25 MHz) or external clock; enables precise timing for motor control loops |
| P00–P07, P10–P17, P40–P47, P60–P67, P70–P77 | General-purpose I/O with peripheral multiplexing | 45 configurable pins: 41 CMOS (3–10 mA drive), 4 N-ch open-drain (8–12 mA sink); shared with INT, AN, PPG, UART, I²C, LIN, SIO |
| P12/DBG | On-chip debug interface | Single-wire serial debug port requiring only VCC, VSS, and this pin for programming and real-time trace |
| P72/SCL, P73/SDA | I²C bus interface | Open-drain bidirectional lines with internal pull-ups; support standard/fast-mode (100/400 kHz) and wake-up capability |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank Flash memory | Enables background erase/write while executing code from alternate bank - critical for firmware updates in field-deployed motor controllers |
| Multi-pulse generator (MPG) | Integrated waveform sequencer with buffered 16-bit timer and compare-clear function - eliminates external logic for 3-phase BLDC commutation timing |
| LIN-UART with master/slave mode | Hardware-accelerated LIN 2.1/2.2 protocol handling, including auto-sync, checksum, and identifier filtering - reduces CPU load in automotive body networks |
| Selectable ADC resolution | Per-channel 8-bit (fast sampling) or 10-bit (higher precision) conversion - allows dynamic trade-off between speed and accuracy in sensor fusion applications |
| Programmable I/O voltage level | Configurable hysteresis or CMOS input thresholds on shared pins - improves noise immunity in electrically noisy industrial environments |
Applications
| Automotive Body Control Module | Industrial DC Motor Drive |
|---|---|
Use Scenario: Centralized control of door locks, window lifts, and seat positioners in 12 V vehicle architectures. IC Role / Device Role / Timing Role: Primary MCU managing LIN slave nodes, analog sensor inputs (potentiometers, current sense), and PWM-driven H-bridge gate drivers. Use Value: Integrated LIN-UART and MPG eliminate discrete protocol transceivers and timing logic, reducing BOM count by ≥3 components per node. | Use Scenario: Closed-loop speed/torque control of brushed DC motors in HVAC blowers and conveyor systems. IC Role / Device Role / Timing Role: Real-time execution of PID loop (≤100 µs cycle), ADC sampling of back-EMF/current, and generation of synchronized PWM/PPG waveforms. Use Value: On-chip 16-bit PPG with event counter and waveform sequencer replaces external timer ICs and FPGA logic for commutation sequencing. |
| Smart Sensor Node | Appliance Main Control Unit |
Use Scenario: Battery-powered environmental monitor collecting temperature, humidity, and motion data for wireless transmission. IC Role / Device Role / Timing Role: Low-power coordinator sampling sensors via 12-channel ADC, storing logs in Flash, and waking UART/I²C peripherals on schedule or interrupt. Use Value: Four standby modes (Stop, Sleep, Watch, Time-base timer) achieve ≤0.5 µA current in Stop mode - extending coin-cell life beyond 5 years. | Use Scenario: Main controller in washing machines and dishwashers managing motor phase control, water heating, valve actuation, and user interface. IC Role / Device Role / Timing Role: System orchestrator interfacing with triac drivers, thermistors, pressure switches, and LCD display via I²C/UART. Use Value: 36 KB Flash accommodates full feature set plus OTA update partition; hardware watchdog ensures fail-safe shutdown during thermal fault conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB95F396HPMC1-G-SNE2 | Same core, package, and peripherals but lacks low-voltage detection reset circuit | Not suitable for systems requiring brown-out protection without external supervisor IC | Select when cost sensitivity outweighs need for integrated LVD and board space permits external reset IC |
| MB95F398KPMC1-G-SNE2 | 60 KB Flash, 2032 bytes RAM, identical I/O count and peripheral set | Required for applications needing larger firmware image (e.g., bootloader + dual-application storage) | Choose when future firmware expansion or secure boot partitioning mandates >36 KB program memory |
Compared with MB95F396HPMC1-G-SNE2, the MB95F396KPMC1-G-SNE2 adds integrated low-voltage detection for autonomous brown-out recovery; versus MB95F398KPMC1-G-SNE2, it trades 24 KB Flash and 1024 bytes RAM for lower cost and smaller footprint - making it optimal for cost-constrained motor control designs with fixed firmware size.
Availability
MB95F396KPMC1-G-SNE2 is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor drives, smart sensor nodes, and appliance main control units requiring stable component supply across extended production lifecycles.
Supply support for MB95F396KPMC1-G-SNE2 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
Cypress Semiconductor (now part of Infineon Technologies) designs high-reliability microcontrollers and programmable system-on-chip solutions for automotive, industrial, and consumer markets.
The MB95390H series was engineered specifically for cost-sensitive, real-time embedded control applications demanding integrated motor timing, LIN communication, and robust analog sensing - targeting replacement of discrete logic and legacy 8-bit MCUs in automotive and industrial equipment.
FAQ
What debug interface does MB95F396KPMC1-G-SNE2 support?
The device uses a 1-wire serial on-chip debug interface accessible via the P12/DBG pin. It supports asynchronous serial programming, real-time register inspection, and breakpoint-based execution control without requiring JTAG headers or additional pins - enabling compact PCB layouts and simplified production programming workflows.
Does MB95F396KPMC1-G-SNE2 support LIN 2.x protocol natively?
Yes - its LIN-UART peripheral implements full LIN 2.1 and 2.2 functionality in hardware, including automatic sync field detection, checksum calculation (classic/enhanced), identifier filtering, and slave node response time management. No firmware overhead is required for basic frame transmission or reception.
Can the 12-channel ADC operate simultaneously on all channels?
No - the single SAR ADC core performs sequential conversions; however, it supports scan mode with automatic channel sequencing and result buffering. Conversion time is 1.5 µs per sample at 10-bit resolution, allowing full 12-channel acquisition in under 18 µs for time-critical control loops.
What is the maximum operating frequency of the MB95F396KPMC1-G-SNE2?
The maximum machine clock frequency is 16.25 MHz, achievable when using an external clock source up to 32.5 MHz (divided by 2 internally). With main CR clock (12.5 MHz), the machine clock runs at 12.5 MHz; with main OSC (16.25 MHz), it runs at 8.125 MHz due to internal division.
MB95F396KPMC1-G-SNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 52-LQFP
- Series:
- F²MC MB95390H
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-8FX
- Core Size:
- 8-Bit
- Speed:
- 16MHz
- Connectivity:
- I2C, LINbus, SIO, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 45
- Program Memory Size:
- 36KB (36K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1008 x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 12x8/10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB95F396KPMC1-G-SNE2 FAQ
1.How can I place an order for MB95F396KPMC1-G-SNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F396KPMC1-G-SNE2 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 MB95F396KPMC1-G-SNE2 reliable?
The price and inventory of MB95F396KPMC1-G-SNE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB95F396KPMC1-G-SNE2 is usually 5 days.
3.What payment methods are accepted for MB95F396KPMC1-G-SNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F396KPMC1-G-SNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F396KPMC1-G-SNE2?
MB95F396KPMC1-G-SNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F396KPMC1-G-SNE2 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 MB95F396KPMC1-G-SNE2?
For technical support, including MB95F396KPMC1-G-SNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F396KPMC1-G-SNE2 requirements.
6.How does Aetrix verify that MB95F396KPMC1-G-SNE2 is sourced from the original manufacturer or authorized distributors?
All MB95F396KPMC1-G-SNE2 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 MB95F396KPMC1-G-SNE2 meets industry standards.
7.What is the process for return or replacement of MB95F396KPMC1-G-SNE2?
All MB95F396KPMC1-G-SNE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F396KPMC1-G-SNE2, 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 MB95F396KPMC1-G-SNE2 part is unused and in its original packaging.
Return procedure for MB95F396KPMC1-G-SNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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