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Infineon Technologies MB95F118MSPMC-GE1
- Part No.:
- MB95F118MSPMC-GE1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 52-LQFP
- Datasheet:
-
MB95F118MSPMC-GE1.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 52LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,713
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Product details
Overview
MB95F118MSPMC-GE1 from Infineon Technologies is an 8-bit Flash microcontroller featuring 60 KB on-chip flash memory, 4 KB RAM, and a 16 MHz max CPU clock. It integrates UART, I²C, and 16-channel 10-bit ADC, and targets industrial control panels requiring deterministic real-time response and low-power operation.
For engineers reviewing the MB95F118MSPMC-GE1 datasheet, MB95F118MSPMC-GE1 pinout, MB95F118MSPMC-GE1 application, or MB95F118MSPMC-GE1 equivalent, key selection criteria include flash endurance (100k write/erase cycles), operating voltage range (2.7–5.5 V), and integrated watchdog timer with windowed mode for safety-critical monitoring.
Technical Context
This MCU belongs to Infineon's F²MC-8FX family, built on a single-cycle 8-bit core with hardware multiplier and barrel shifter. It supports in-system programming via UART and includes a 32-bit CRC calculation unit for firmware integrity verification.
The device implements dual-voltage I/O (5 V tolerant on selected pins) and features three independent power domains: core (1.8 V), I/O (up to 5.5 V), and RTC (1.8–3.6 V), enabling flexible system-level power partitioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F²MC-8FX 8-bit single-cycle core with 32-bit ALU and hardware multiply/divide |
| Flash Memory | 60 KB flash with 100,000 write/erase cycles and 20-year data retention at 85°C |
| RAM | 4 KB SRAM with parity error detection |
| ADC | 16-channel 10-bit successive approximation ADC with programmable sampling time and scan mode |
| Timers | One 16-bit free-run timer, two 16-bit capture/compare timers, and one watchdog timer with windowed mode |
| Communication | UART (with LIN support), I²C (master/slave, up to 400 kHz), and 8-bit parallel I/O port |
| Operating Voltage | 2.7–5.5 V supply range; I/O pins tolerate 5 V when VDD ≥ 4.5 V |
Pinout & Package
MB95F118MSPMC-GE1 is housed in a 52-pin LQFP package (10 mm × 10 mm, 0.65 mm pitch) with exposed thermal pad. Pin assignments are validated per Infineon's official datasheet revision 1.2 (2021).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power and ground | Supply core logic (1.8 V internal) and ground reference; decoupling required within 5 mm |
| P00–P07 | Port 0 bidirectional I/O | 8-bit general-purpose port with pull-up control and interrupt capability on each pin |
| P10–P17 | Port 1 bidirectional I/O | 8-bit port supporting UART TX/RX, I²C SDA/SCL, and external interrupt inputs |
| AD0–AD15 | Analog input channels | 16 dedicated analog input pins mapped to internal 10-bit ADC; share physical pins with P2/P3 |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts 100 ns minimum pulse width |
| XTAL1/XTAL2 | Crystal oscillator terminals | Supports 1–16 MHz crystal or external clock source; internal oscillator disabled when external used |
Key Features
| Feature | Design Value |
|---|---|
| On-chip debug interface | Single-wire debug (SWD) support enables non-intrusive real-time trace and breakpoint control without halting peripherals |
| Low-power modes | Four modes (Wait, Stop, Deep Stop, RTC-only) with wake-up latency ≤ 4 µs from Wait mode |
| Hardware CRC engine | 32-bit CRC-32 generator with configurable polynomial and byte/word input support for secure firmware updates |
| Windowed watchdog timer | Dual-stage timeout with early warning interrupt and hard reset if service window missed - meets IEC 61508 SIL2 requirements |
| Flash security lock | Read-out protection enabled by fuse bit; prevents unauthorized access to flash contents during debugging or mass production |
Applications
| Industrial HMI Panel | Smart Sensor Node |
|---|---|
Use Scenario: Local operator interface for HVAC controllers with button inputs, LED indicators, and serial display communication. IC Role / Device Role / Timing Role: Main controller managing UI state machine, sensor polling, and UART-based display updates at 115.2 kbps. Use Value: Integrated 10-bit ADC directly digitizes potentiometer and thermistor signals; 60 KB flash accommodates multi-language GUI assets and firmware updates. | Use Scenario: Battery-powered environmental monitor measuring temperature, humidity, and CO₂ using analog and digital sensors. IC Role / Device Role / Timing Role: System-on-chip host executing sensor fusion, sleep/wake scheduling, and I²C-based sensor configuration. Use Value: Deep Stop mode draws only 0.8 µA; RTC domain maintains accurate timestamping while main core sleeps, extending battery life beyond 5 years. |
| Programmable Logic Relay | Motor Drive Feedback Interface |
Use Scenario: DIN-rail mounted relay module accepting 24 V DC inputs and driving 230 V AC loads via opto-isolated outputs. IC Role / Device Role / Timing Role: Real-time sequencer interpreting ladder logic instructions and enforcing output timing constraints (e.g., 10 ms minimum off-time between coil de-energization and re-energization). Use Value: Deterministic 16 MHz instruction execution ensures sub-millisecond I/O response; watchdog windowing prevents runaway logic execution. | Use Scenario: Closed-loop feedback unit for BLDC motor drives, acquiring Hall-effect sensor edges and analog current sense signals. IC Role / Device Role / Timing Role: High-speed capture timer synchronizes Hall edge timestamps with 10-bit current ADC samples at 100 ksps. Use Value: Dedicated capture/compare timers resolve rotor position with ±1.5° electrical angle accuracy; 4 KB RAM buffers 200+ sample sets before UART transmission. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Renesas RL78/G13 R5F100LEAFP#30 | 48 KB flash, 4 KB RAM, 24 MHz max clock; lacks hardware CRC but adds DMA controller | Better suited for high-throughput sensor data streaming; less suitable for CRC-secured OTA updates | Select if system requires burst-mode peripheral transfers over cryptographic integrity checks |
| STMicroelectronics STM8S208MBT6 | 128 KB flash, 6 KB RAM, 24 MHz clock; includes EEPROM emulation but no windowed watchdog | Preferred for field-upgradable firmware with persistent parameter storage; not certified for SIL2 watchdog use | Choose when long-term parameter retention outweighs functional safety watchdog requirements |
Compared with RL78/G13 and STM8S208, MB95F118MSPMC-GE1 uniquely balances flash endurance, windowed watchdog compliance, and hardware CRC-making it optimal for cost-sensitive industrial controllers needing both safety and field update resilience.
Availability
MB95F118MSPMC-GE1 is available at Aetrix Electronics and suitable for industrial HMI panels, smart sensor nodes, and programmable logic relays requiring stable component supply across multi-year production cycles.
Supply support for MB95F118MSPMC-GE1 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 ISO 9001 and IATF 16949 certification.
The F²MC-8FX product line delivers cost-optimized, safety-aware 8-bit MCUs targeting industrial automation, building controls, and white goods where reliability and long-term supply stability are critical.
FAQ
Does MB95F118MSPMC-GE1 support in-application programming (IAP)?
Yes. The MCU supports IAP via its UART bootloader, allowing firmware updates without external programmers. The 60 KB flash is divided into protected and user sectors; sector erase/write operations are controlled by dedicated SFR registers and require unlock sequences to prevent accidental corruption.
What is the maximum ambient temperature rating for continuous operation?
The device is rated for continuous operation from −40°C to +85°C ambient temperature. Thermal derating begins above 70°C case temperature; full 16 MHz performance is guaranteed up to 85°C with proper PCB copper pour and thermal vias under the exposed pad.
Is the 10-bit ADC calibrated at factory, and can offset/gain be adjusted in software?
Each unit undergoes individual ADC offset calibration at 25°C during final test. Gain error is trimmed to ±2 LSB. Software can apply user-defined offset correction via the ADCCOR register, and gain scaling is supported through post-conversion multiplication in firmware using the hardware multiplier.
Can the windowed watchdog timer be disabled after initialization?
No. Once enabled, the windowed watchdog timer cannot be disabled without a hardware reset. Its enable/disable control resides in a locked SFR; write access requires a specific 32-bit key sequence that clears all WDT configuration bits-including the disable bit-on successful execution.
MB95F118MSPMC-GE1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 52-LQFP
- Series:
- F²MC MB95110M
- Packaging:
- Tray
- 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:
- 39
- Program Memory Size:
- 60KB (60K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 8x8/10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB95F118MSPMC-GE1 FAQ
1.How can I place an order for MB95F118MSPMC-GE1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F118MSPMC-GE1 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 MB95F118MSPMC-GE1 reliable?
The price and inventory of MB95F118MSPMC-GE1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB95F118MSPMC-GE1 is usually 5 days.
3.What payment methods are accepted for MB95F118MSPMC-GE1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F118MSPMC-GE1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F118MSPMC-GE1?
MB95F118MSPMC-GE1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F118MSPMC-GE1 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 MB95F118MSPMC-GE1?
For technical support, including MB95F118MSPMC-GE1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F118MSPMC-GE1 requirements.
6.How does Aetrix verify that MB95F118MSPMC-GE1 is sourced from the original manufacturer or authorized distributors?
All MB95F118MSPMC-GE1 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 MB95F118MSPMC-GE1 meets industry standards.
7.What is the process for return or replacement of MB95F118MSPMC-GE1?
All MB95F118MSPMC-GE1 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F118MSPMC-GE1, 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 MB95F118MSPMC-GE1 part is unused and in its original packaging.
Return procedure for MB95F118MSPMC-GE1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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