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Infineon Technologies MB95F108AHWPMC-G-SNE1
- Part No.:
- MB95F108AHWPMC-G-SNE1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MB95F108AHWPMC-G-SNE1.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:693
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Product details
Overview
MB95F108AHWPMC-G-SNE1 from Infineon Technologies is an 8-bit Flash microcontroller with 60KB on-chip program memory, 4KB RAM, and integrated 10-bit ADC. It features a 32MHz max CPU clock, 64-pin LQFP package, and operates across -40°C to +85°C industrial temperature range. Used in motor control subsystems for HVAC blowers and small appliance power stages.
For engineers reviewing the MB95F108AHWPMC-G-SNE1 datasheet, MB95F108AHWPMC-G-SNE1 pinout, MB95F108AHWPMC-G-SNE1 application, or MB95F108AHWPMC-G-SNE1 equivalent, key selection criteria include flash endurance (100k write/erase cycles), ADC sampling rate (1.25 MSPS), PWM resolution (16-bit), watchdog timer timeout accuracy (±10%), and I²C master/slave support at up to 400 kHz.
Technical Context
This MCU implements the Fujitsu F²MC-8FX core architecture with single-cycle instruction execution for deterministic timing in real-time control loops. It integrates dedicated hardware timers (including 16-bit reload timers and input capture units) and supports synchronous serial communication via CSI and UART peripherals.
The device includes a programmable voltage regulator (VDD = 2.7–5.5 V), brown-out detection with hysteresis, and configurable I/O pull-up/pull-down resistors. Memory protection units guard against unintended code overwrite during field updates.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | F²MC-8FX 8-bit RISC CPU with 32MHz max operation |
| Flash Memory | 60KB on-chip, 100k write/erase cycles, sector erase capability |
| RAM Size | 4KB SRAM with retention during stop mode |
| ADC Resolution | 10-bit SAR ADC with 16-channel multiplexer and 1.25 MSPS sampling |
| PWM Channels | 6-channel 16-bit PWM with dead-time insertion and complementary output |
| Operating Voltage | 2.7V–5.5V supply range enabling direct interface with 3.3V and 5V logic systems |
| Temperature Range | -40°C to +85°C industrial grade, qualified per AEC-Q100 Class 2 (not automotive) |
Pinout & Package
64-pin LQFP (10mm × 10mm, 0.5mm pitch) with exposed thermal pad. Pin functions validated per Infineon datasheet DS-MB95F108A-V1.0 (2021).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD pins (Pins 1, 64) and four VSS pins (Pins 2, 3, 63, 62) ensure low-noise analog/digital separation |
| XT1, XT2 | Crystal oscillator terminals | Support 1–10 MHz external crystal for precise system clock generation |
| AD0–AD15 | Analog input channels | 16 dedicated ADC input pins mapped to internal 10-bit SAR converter |
| PA0–PA7 | General-purpose I/O port A | Bi-directional with individual direction control and pull-up enable |
| CLKOUT | System clock output | Provides buffered main clock signal for external synchronization or debug probing |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Watchdog Timer | Independent RC oscillator with ±10% timeout accuracy and windowed reset capability |
| Low-Power Stop Mode | Current draw ≤1.2 µA with RAM retention and wake-up via external interrupt or RTC alarm |
| I²C Interface | Master/slave mode support at standard (100 kHz) and fast (400 kHz) modes with 7-bit addressing |
| On-chip Debug Interface | Single-wire debug (SWD) channel compatible with Infineon's F²MC-8FX development tools |
| Memory Protection Unit | Configurable read/write lock bits per 1KB flash sector to prevent accidental firmware corruption |
Applications
| Industrial Motor Control | Smart Appliance HMI |
|---|---|
Use Scenario: Closed-loop speed regulation of 3-phase BLDC fans in commercial HVAC units. IC Role / Device Role / Timing Role: Primary controller executing FOC algorithm, managing gate driver timing, and sampling current feedback. Use Value: 16-bit PWM with 12.5 ns resolution enables precise dead-time control to prevent shoot-through in inverter stages. | Use Scenario: Touch-button interface and LED dimming control in premium microwave ovens. IC Role / Device Role / Timing Role: System manager handling capacitive touch sensing, 8-segment display driving, and relay sequencing. Use Value: Integrated 10-bit ADC supports simultaneous multi-channel touch electrode scanning at >200 Hz update rate. |
| Energy Metering Subsystem | Factory Automation Sensor Node |
Use Scenario: Voltage/current sampling and tamper detection in DIN-rail mounted kWh meters. IC Role / Device Role / Timing Role: Data acquisition front-end with isolation interface and secure firmware update handler. Use Value: Brown-out detection with hysteresis prevents erroneous metering during grid sags below 2.7V. | Use Scenario: Local logic processing for photoelectric sensor arrays on packaging line conveyors. IC Role / Device Role / Timing Role: Real-time I/O conditioning, pulse-width measurement, and RS-485 message framing. Use Value: Hardware input capture unit measures encoder pulses with ±1-clock-cycle timing accuracy at 32MHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Renesas RL78/G13 R5F100LEAFP#30 | 16KB flash, 2KB RAM, 10-bit ADC @ 1.0 MSPS, no hardware FOC support | Limited to simpler brushed DC motor control; lacks dedicated PWM dead-time insertion | Select when BOM cost sensitivity outweighs need for advanced motor control features |
| STMicroelectronics STM8S208MBT6 | 128KB flash, 6KB RAM, 10-bit ADC @ 1.0 MSPS, 32MHz max clock, no integrated VREG | Requires external voltage regulator; higher flash density suits field-upgradable firmware | Select when extended code space and external power design flexibility are prioritized |
Compared with RL78/G13 and STM8S208, MB95F108AHWPMC-G-SNE1 offers optimal balance of motor-control-specific peripherals (FOC-ready PWM, current-sense ADC trigger sync) and industrial-grade reliability without requiring external regulators or complex bootloaders.
Availability
MB95F108AHWPMC-G-SNE1 is available at Aetrix Electronics and suitable for industrial motor control, smart appliance HMI, and energy metering subsystems requiring stable component supply over 10+ year production lifecycles.
Supply support for MB95F108AHWPMC-G-SNE1 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 industrial microcontrollers with global manufacturing and quality certification to ISO/TS 16949 and IECQ QC 080000.
The MB95F108A belongs to Infineon's legacy Fujitsu-derived 8-bit MCU family, designed specifically for cost-sensitive, high-reliability industrial control applications where deterministic timing and analog integration are critical.
FAQ
Is MB95F108AHWPMC-G-SNE1 qualified for automotive applications?
No. This part is rated for industrial temperature range (-40°C to +85°C) and is not AEC-Q100 qualified. It lacks automotive-specific fault diagnostics, extended temperature screening, and zero-defect manufacturing traceability required for automotive use.
Does MB95F108AHWPMC-G-SNE1 support in-system programming (ISP)?
Yes. It supports ISP via single-wire debug (SWD) interface using Infineon's F²MC-8FX programmer tools. Firmware updates can be performed without removing the device from the PCB, provided VDD remains within 2.7–5.5 V during programming.
What is the maximum ADC sampling rate with full 10-bit resolution?
The ADC achieves 1.25 million samples per second (MSPS) at full 10-bit resolution when configured with internal clock source and no oversampling. Conversion time is fixed at 800 ns per sample under these conditions.
Can the internal voltage regulator supply external circuitry?
No. The on-chip regulator powers only internal analog blocks (ADC, comparator, bandgap reference). It is not rated for external load drive and has no dedicated output pin; external circuits must use separate regulated supplies.
MB95F108AHWPMC-G-SNE1 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:
MB95F108AHWPMC-G-SNE1 FAQ
1.How can I place an order for MB95F108AHWPMC-G-SNE1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F108AHWPMC-G-SNE1 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 MB95F108AHWPMC-G-SNE1 reliable?
The price and inventory of MB95F108AHWPMC-G-SNE1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB95F108AHWPMC-G-SNE1 is usually 5 days.
3.What payment methods are accepted for MB95F108AHWPMC-G-SNE1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F108AHWPMC-G-SNE1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F108AHWPMC-G-SNE1?
MB95F108AHWPMC-G-SNE1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F108AHWPMC-G-SNE1 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 MB95F108AHWPMC-G-SNE1?
For technical support, including MB95F108AHWPMC-G-SNE1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F108AHWPMC-G-SNE1 requirements.
6.How does Aetrix verify that MB95F108AHWPMC-G-SNE1 is sourced from the original manufacturer or authorized distributors?
All MB95F108AHWPMC-G-SNE1 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 MB95F108AHWPMC-G-SNE1 meets industry standards.
7.What is the process for return or replacement of MB95F108AHWPMC-G-SNE1?
All MB95F108AHWPMC-G-SNE1 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F108AHWPMC-G-SNE1, 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 MB95F108AHWPMC-G-SNE1 part is unused and in its original packaging.
Return procedure for MB95F108AHWPMC-G-SNE1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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