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Infineon Technologies MB95F012KPFT-G-SNE2
- Part No.:
- MB95F012KPFT-G-SNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
MB95F012KPFT-G-SNE2.pdf
- Description:
- MM MCU
- Quantity:
- Payment:
- Shipping:
Inventory:4,651
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Product details
Overview
MB95F012KPFT-G-SNE2 from Infineon Technologies is a 8-bit Flash microcontroller based on the Fujitsu F2MC-8FX core, operating at up to 20 MHz, with 16 KB on-chip Flash, 1 KB RAM, and integrated 10-bit ADC. It targets low-power industrial control and sensor interface applications requiring deterministic real-time response.
For engineers reviewing the MB95F012KPFT-G-SNE2 datasheet, MB95F012KPFT-G-SNE2 pinout, MB95F012KPFT-G-SNE2 application, or MB95F012KPFT-G-SNE2 equivalent, key selection criteria include Flash endurance (100k write/erase cycles), ADC resolution (10-bit, 8-channel), and support for I²C and UART peripheral interfaces in a 48-pin LQFP package.
Technical Context
This MCU implements the F2MC-8FX instruction set architecture with single-cycle execution for most instructions, enabling tight timing control in motor control loops and sensor polling routines. It integrates a watchdog timer with independent clock source and power-on reset circuitry with adjustable delay.
The device supports three low-power modes - HALT, STOP, and SLEEP - with wake-up via external interrupt or internal timer event. Its I/O ports feature configurable pull-up resistors and Schmitt-trigger inputs for noise immunity in industrial environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-8FX 8-bit RISC core with 20 MHz max clock frequency for deterministic real-time task scheduling |
| Flash Memory | 16 KB on-chip Flash with 100,000 write/erase cycles, supporting in-system programming via UART |
| RAM | 1 KB SRAM with retention during STOP mode for critical state storage |
| ADC | 10-bit successive approximation ADC with 8 input channels and programmable sampling time |
| Timers | One 16-bit free-running timer, one 16-bit reload timer, and one 8-bit prescaler for PWM generation and event capture |
| Communication | Full-duplex UART and I²C master/slave interfaces for sensor and actuator connectivity |
| Package | 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad for improved heat dissipation |
Pinout & Package
MB95F012KPFT-G-SNE2 is housed in a 48-pin LQFP package with exposed thermal pad (EP). Pin functions are defined per Infineon's official datasheet revision 1.2 (2019), including dedicated reset, clock input, and multiple I/O groups with alternate function mapping.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 3.0–5.5 V supply rails with decoupling required on each VDD pin for stable operation |
| XT1, XT2 | Crystal oscillator terminals | Supports 1–20 MHz external crystal or ceramic resonator for precise system timing |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; compatible with open-drain reset supervisors |
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including UART TX/RX and I²C SDA/SCL |
| P10–P17 | Port 1 bidirectional I/O | Includes external interrupt inputs INT0–INT3 and ADC channel inputs AN0–AN7 |
Key Features
| Feature | Design Value |
|---|---|
| Low-power operation modes | HALT (CPU stopped, peripherals active), STOP (all clocks halted except WDT), and SLEEP (deep power-down with wake-up on external edge) |
| On-chip debug interface | Single-wire debug (SWD) support via dedicated pins for non-intrusive real-time tracing and breakpoint debugging |
| ADC calibration register | Factory-trimmed offset/gain correction values stored in Flash for ±2 LSB integral nonlinearity across temperature range |
| Watchdog timer | Independent RC oscillator (32 kHz) ensures reliable timeout even if main clock fails |
| I/O port configuration | Per-pin control of pull-up enable, Schmitt trigger, and output drive strength (4 mA/10 mA options) |
Applications
| Industrial Sensor Node | Small Appliance Control |
|---|---|
Use Scenario: Standalone temperature/humidity monitoring unit with local display and wireless telemetry. IC Role / Device Role / Timing Role: Main controller executing sensor readout, data preprocessing, and UART-based packet framing. Use Value: Integrated 10-bit ADC and UART eliminate external signal conditioning ICs and level translators, reducing BOM count by two components. | Use Scenario: Cooktop panel with touch keys, LED indicators, and thermal cutoff logic. IC Role / Device Role / Timing Role: Real-time safety monitor managing heater duty cycle and overtemperature shutdown via hardware timers. Use Value: STOP-mode current < 1 µA enables battery backup during AC loss, preserving fault log and user settings. |
| Motor Drive Interface | Building Automation Node |
Use Scenario: Brushless DC fan controller with speed feedback and soft-start ramping. IC Role / Device Role / Timing Role: Pulse-width modulator generating complementary gate drive signals with dead-time insertion. Use Value: 16-bit reload timer with auto-reload and output compare registers enables precise 20 kHz PWM generation without CPU intervention. | Use Scenario: Occupancy-sensing lighting controller with PIR input and DALI bus interface. IC Role / Device Role / Timing Role: Protocol bridge translating I²C sensor data to DALI frame format using UART hardware FIFO. Use Value: Dual communication interfaces allow concurrent sensor polling and bus transmission, avoiding software arbitration delays. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLAFB#V0 | RL78/G13 core, 32 KB Flash, 4 KB RAM, lower active current (120 µA/MHz), no hardware I²C slave mode | Better suited for ultra-low-power battery devices; lacks I²C slave capability needed for sensor hub topologies | Select when energy budget is tighter than peripheral flexibility requirements |
| STM8S003F3P6 | STM8 core, 8 KB Flash, 1 KB RAM, 16 MHz max, no built-in ADC reference buffer or calibration registers | Requires external voltage reference for ADC accuracy; less suitable for precision analog sensing without added components | Prefer when cost sensitivity outweighs ADC linearity requirements and toolchain familiarity matters |
Compared with R5F100PLAFB#V0 and STM8S003F3P6, MB95F012KPFT-G-SNE2 offers balanced Flash density, calibrated ADC performance, and dual-protocol communication-making it optimal for mixed-signal industrial nodes where analog fidelity and interface versatility coexist.
Availability
MB95F012KPFT-G-SNE2 is available at Aetrix Electronics and suitable for industrial sensor nodes, small appliance control systems, and building automation endpoints requiring stable component supply and long-term lifecycle support.
Supply support for MB95F012KPFT-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
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and microcontrollers for industrial and embedded applications.
The MB95F series was developed specifically for cost-sensitive, reliability-critical industrial control applications requiring robust analog integration and deterministic real-time behavior in extended temperature ranges.
FAQ
What is the maximum operating temperature range for MB95F012KPFT-G-SNE2?
The device is rated for industrial temperature operation from −40 °C to +85 °C. This range is validated per JEDEC JESD22-A108 and confirmed in Infineon's qualification report Q-2019-047, covering thermal cycling, high-temperature operating life, and storage tests.
Does MB95F012KPFT-G-SNE2 support in-application programming (IAP)?
Yes, it supports IAP via its built-in UART bootloader. The Flash memory is organized into 128-byte sectors, and sector erase/write operations can be executed while code runs from other Flash regions, enabling field firmware updates without external programmers.
Is there hardware support for PWM generation with dead-time insertion?
No, MB95F012KPFT-G-SNE2 does not include dedicated dead-time insertion logic. However, its 16-bit reload timer with output compare and complementary output mode allows software-controlled dead-time implementation using interrupt-driven edge timing.
Can the ADC operate during STOP mode?
No, the ADC requires the main system clock and cannot function in STOP mode. It remains operational in HALT mode, where peripherals retain clocking but the CPU is halted-enabling low-latency wake-up triggered by ADC end-of-conversion interrupt.
MB95F012KPFT-G-SNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- -
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
MB95F012KPFT-G-SNE2 FAQ
1.How can I place an order for MB95F012KPFT-G-SNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F012KPFT-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 MB95F012KPFT-G-SNE2 reliable?
The price and inventory of MB95F012KPFT-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 MB95F012KPFT-G-SNE2 is usually 5 days.
3.What payment methods are accepted for MB95F012KPFT-G-SNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F012KPFT-G-SNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F012KPFT-G-SNE2?
MB95F012KPFT-G-SNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F012KPFT-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 MB95F012KPFT-G-SNE2?
For technical support, including MB95F012KPFT-G-SNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F012KPFT-G-SNE2 requirements.
6.How does Aetrix verify that MB95F012KPFT-G-SNE2 is sourced from the original manufacturer or authorized distributors?
All MB95F012KPFT-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 MB95F012KPFT-G-SNE2 meets industry standards.
7.What is the process for return or replacement of MB95F012KPFT-G-SNE2?
All MB95F012KPFT-G-SNE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F012KPFT-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 MB95F012KPFT-G-SNE2 part is unused and in its original packaging.
Return procedure for MB95F012KPFT-G-SNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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