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Infineon Technologies MB95F108AHSPMC1-GN9E1
- Part No.:
- MB95F108AHSPMC1-GN9E1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MB95F108AHSPMC1-GN9E1.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:101
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Product details
Overview
MB95F108AHSPMC1-GN9E1 from Infineon Technologies is an 8-bit Flash microcontroller with 60 KB on-chip flash memory, 4 KB RAM, and integrated 10-bit ADC. It features a 32 MHz max CPU clock, low-power stop mode (0.5 µA), and operates across -40°C to +85°C industrial temperature range. Used in motor control subsystems for small appliances and HVAC fan modules.
For engineers reviewing the MB95F108AHSPMC1-GN9E1 datasheet, MB95F108AHSPMC1-GN9E1 pinout, MB95F108AHSPMC1-GN9E1 application, or MB95F108AHSPMC1-GN9E1 equivalent, key selection criteria include flash endurance (100k write/erase cycles), ADC sampling rate (1 MSPS), and LQFP-64 package compatibility with legacy Fujitsu F²MC-8FX designs.
Technical Context
This MCU implements the F²MC-8FX core architecture with instruction set compatibility to Fujitsu's legacy 8-bit family. It integrates a 16-bit programmable timer array (PTA), watchdog timer with independent clock source, and UART/SPI/I²C serial interfaces - all operating from a single 2.7–5.5 V supply rail.
Memory protection includes flash lock bits and RAM parity checking. The device supports in-circuit debugging via dedicated SWD interface pins and provides three power-saving modes: wait, stop, and deep-stop - with wake-up capability from external interrupt or RTC alarm.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | F²MC-8FX 8-bit RISC CPU, backward-compatible with Fujitsu legacy code base |
| Flash Memory | 60 KB, 100k erase/write cycles, sector-erasable for firmware updates |
| RAM Size | 4 KB SRAM with parity error detection for safety-critical data storage |
| ADC Resolution | 10-bit SAR ADC with 16-channel multiplexer and 1 MSPS sampling rate |
| Operating Voltage | 2.7–5.5 V - enables direct interface with 3.3 V or 5 V logic and sensors |
| Temperature Range | -40°C to +85°C - qualified for industrial-grade motor control and appliance environments |
| Max Clock Frequency | 32 MHz - delivers 32 MIPS throughput for real-time PWM generation and sensor polling |
Pinout & Package
MB95F108AHSPMC1-GN9E1 is housed in a 64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch) with exposed thermal pad for enhanced heat dissipation in motor drive applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable core and I/O rail decoupling; thermal pad connects to PCB ground plane |
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including UART0 TX/RX and timer capture inputs |
| P30–P37 | Port 3 bidirectional I/O | Supports high-current sink/source (20 mA) for direct LED or relay driver interfacing without external buffers |
| AD0–AD15 | ADC input channels | 16 analog inputs mapped to P0–P3 pins; internal reference selectable between VDD and 2.5 V |
| CLKIN/CLKOUT | External crystal oscillator interface | Supports 1–10 MHz crystal; CLKOUT enables clock distribution to peripheral ICs |
| SWDIO/SWCLK | Serial Wire Debug interface | Two-pin debug port enabling non-intrusive firmware download and real-time variable inspection |
Key Features
| Feature | Design Value |
|---|---|
| Flash endurance & security | 100,000 write/erase cycles with lock-bit protection against unauthorized firmware readout |
| Low-power operation | 0.5 µA stop-mode current enables battery-backed operation for >1 year in HVAC thermostat applications |
| Integrated analog subsystem | 10-bit ADC + 8-channel comparator + internal 2.5 V reference reduces BOM count by eliminating external precision references |
| Motor control peripherals | Dedicated 16-bit PTA with complementary PWM outputs and dead-time insertion for 3-phase inverter gate driving |
| Debug & programming | SWD interface supports field firmware updates without requiring JTAG header or additional programming hardware |
Applications
| Small Appliance Motor Control | HVAC Fan Speed Regulation |
|---|---|
Use Scenario: Variable-speed brushless DC motor in vacuum cleaners and blenders. IC Role / Device Role / Timing Role: Primary controller executing commutation logic, PWM timing, and overcurrent protection. Use Value: Integrated PTA and ADC enable closed-loop speed control with <±2% RPM accuracy using only onboard resources. | Use Scenario: Multi-stage centrifugal fan in residential air handlers. IC Role / Device Role / Timing Role: System-level motor supervisor managing thermal derating, airflow feedback, and staged startup. Use Value: 0.5 µA stop mode extends battery life in wireless thermostat interfaces during fan-off periods. |
| Industrial Pump Monitoring | Smart Power Outlet Control |
Use Scenario: 24 V DC brush motor in condensate removal pumps. IC Role / Device Role / Timing Role: Standalone pump controller with pressure sensor ADC input and fault latching. Use Value: On-chip 2.5 V reference ensures consistent ADC readings across voltage fluctuations in unregulated 24 V supplies. | Use Scenario: Energy-monitoring outlet with load switching and consumption logging. IC Role / Device Role / Timing Role: Main intelligence unit handling zero-cross detection, relay timing, and EEPROM-based usage history. Use Value: 60 KB flash accommodates dual firmware images for safe over-the-air updates without bricking. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit motor control microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB95F108AHSPMC1-GSE1 | Same die, different marking; RoHS-compliant lead finish (SnAgCu) vs. legacy SnPb in GN9E1 | No functional difference; selected where Pb-free compliance is mandatory per regional regulations | Choose GSE1 for new designs targeting EU/China RoHS markets; GN9E1 remains valid for legacy repair or non-regulated regions |
| MB95F108AHSPMC1-GN9E2 | Same package and electrical specs; revised wafer lot with extended AC timing margin at 5.5 V | Identical use cases; preferred for high-voltage transient environments (e.g., industrial mains-connected devices) | Select GN9E2 when operating near 5.5 V with fast-rising EFT noise; GN9E1 suffices for stable 3.3 V or regulated 5 V systems |
Compared with MB95F108AHSPMC1-GN9E1, the GSE1 variant addresses regulatory compliance without altering functionality, while GN9E2 improves robustness under worst-case voltage and noise conditions - both retain full software and pin compatibility.
Availability
MB95F108AHSPMC1-GN9E1 is available at Aetrix Electronics and suitable for small appliance motor control, HVAC fan regulation, and industrial pump monitoring requiring stable component supply and long-term lifecycle support.
Supply support for MB95F108AHSPMC1-GN9E1 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 MCUs, and industrial control solutions, with global manufacturing and quality certification to ISO/TS 16949 and IEC 61508.
This part belongs to the F²MC-8FX family, designed specifically for cost-sensitive, reliability-critical 8-bit motor control and appliance applications where legacy code reuse and long product lifecycles are essential.
FAQ
Is MB95F108AHSPMC1-GN9E1 pin-compatible with Fujitsu MB95F108 series predecessors?
Yes - it maintains identical 64LQFP pinout and signal mapping with Fujitsu MB95F108AHSPMC1-GN9 and earlier revisions. All I/O, power, clock, and debug pins occupy the same locations, enabling drop-in replacement in existing PCB layouts without redesign.
Does this MCU support in-system programming via UART?
No - MB95F108AHSPMC1-GN9E1 requires Serial Wire Debug (SWD) for firmware programming and debugging. UART is available for application-level communication only; bootloader-based UART ISP is not implemented in this variant.
What is the maximum ADC sampling rate with all 16 channels enabled?
At full 16-channel scan mode, the ADC achieves 125 kSPS aggregate throughput (1 MSPS per channel when scanning one channel). Conversion time per channel is fixed at 1 µs, with automatic channel sequencing controlled by the PTA module.
Can the internal 2.5 V reference be used as a precision voltage source for external circuitry?
No - the 2.5 V reference is internally buffered and routed only to the ADC and comparator modules. It is not accessible at any pin and lacks the drive strength or stability required for external biasing or sensor excitation.
MB95F108AHSPMC1-GN9E1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-LQFP
- Series:
- F²MC-8FX MB95100AH
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-8FX
- Core Size:
- 8-Bit
- Speed:
- 10MHz
- Connectivity:
- I2C, LINbus, SIO, UART/USART
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 55
- Program Memory Size:
- 60KB (60K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.5V ~ 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:
MB95F108AHSPMC1-GN9E1 FAQ
1.How can I place an order for MB95F108AHSPMC1-GN9E1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F108AHSPMC1-GN9E1 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 MB95F108AHSPMC1-GN9E1 reliable?
The price and inventory of MB95F108AHSPMC1-GN9E1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB95F108AHSPMC1-GN9E1 is usually 5 days.
3.What payment methods are accepted for MB95F108AHSPMC1-GN9E1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F108AHSPMC1-GN9E1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F108AHSPMC1-GN9E1?
MB95F108AHSPMC1-GN9E1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F108AHSPMC1-GN9E1 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 MB95F108AHSPMC1-GN9E1?
For technical support, including MB95F108AHSPMC1-GN9E1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F108AHSPMC1-GN9E1 requirements.
6.How does Aetrix verify that MB95F108AHSPMC1-GN9E1 is sourced from the original manufacturer or authorized distributors?
All MB95F108AHSPMC1-GN9E1 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 MB95F108AHSPMC1-GN9E1 meets industry standards.
7.What is the process for return or replacement of MB95F108AHSPMC1-GN9E1?
All MB95F108AHSPMC1-GN9E1 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F108AHSPMC1-GN9E1, 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 MB95F108AHSPMC1-GN9E1 part is unused and in its original packaging.
Return procedure for MB95F108AHSPMC1-GN9E1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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