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Infineon Technologies MB95F636HPMC-G-SNE2
- Part No.:
- MB95F636HPMC-G-SNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
MB95F636HPMC-G-SNE2.pdf
- Description:
- IC MCU 8BIT 36KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,895
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Product details
Overview
MB95F636HPMC-G-SNE2 from Infineon Technologies (formerly Cypress) is an 8-bit Flash microcontroller based on the F2MC-8FX CPU core, featuring 36 KB on-chip Flash memory, 1024 bytes RAM, and integrated peripherals including dual 8/16-bit composite timers, 8-channel 8/10-bit ADC, LIN-UART, I²C, UART/SIO, multi-pulse generator for DC motor control, and hardware/software watchdog timers. It operates at up to 16.25 MHz machine clock frequency and supports four low-power standby modes.
For engineers reviewing the MB95F636HPMC-G-SNE2 datasheet, MB95F636HPMC-G-SNE2 pinout, MB95F636HPMC-G-SNE2 application, or MB95F636HPMC-G-SNE2 equivalent, key selection criteria include Flash capacity (36 KB), I/O count (28 pins), LIN-UART support, dual-bank Flash for concurrent read/program, and sub-CR PLL clock options (8–16 MHz ±2%) enabling precise timing in automotive body electronics and industrial control.
Technical Context
The MB95F636HPMC-G-SNE2 implements the F2MC-8FX CPU core with 136 basic instructions, 1–3 byte instruction length, and 61.5 ns minimum instruction execution time at 16.25 MHz. Its memory architecture includes dual-operation Flash banks supporting simultaneous program/erase and read operations, plus dedicated security lock bits to prevent unauthorized access.
Peripheral integration centers on real-time control: a multi-pulse generator (MPG) with waveform sequencer and 16-bit PPG/reload timers enables closed-loop DC motor drive; LIN-UART supports both master and slave roles with full-duplex double buffering and programmable baud rates; and the 8/10-bit ADC provides selectable resolution across eight analog inputs with internal reference.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | F2MC-8FX 8-bit CPU with multiplication/division, bit manipulation, and 16-bit arithmetic support |
| Flash Memory | 36 KB dual-bank Flash enabling concurrent read and program/erase - critical for firmware updates without halting operation |
| RAM | 1024 bytes SRAM for runtime variables and stack in embedded control tasks |
| Max Clock Frequency | 16.25 MHz machine clock (from external clock up to 32.5 MHz or main CR PLL at 8–16 MHz ±2%) |
| ADC | 8-channel 8/10-bit successive approximation ADC with selectable resolution and internal voltage reference |
| I/O Count & Type | 28 total I/O: 25 CMOS push-pull, 3 N-channel open-drain - suitable for mixed-signal interfacing and level-shifting |
| Standby Modes | Four modes (Stop, Sleep, Watch, Time-base timer) with normal/deep variants - enables µA-range power management in battery systems |
Pinout & Package
LQFP32 (32-pin Low-Profile Quad Flat Package) with 0.8 mm pitch, RoHS-compliant, moisture sensitivity level 3. Package code "PMC" in part number confirms LQB032 footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Vcc / Vss | Power supply / Ground | Dedicated analog/digital power pins; decoupling required per datasheet layout guidelines |
| PF0/X0, PF1/X1 | Main crystal oscillator input/output | Supports up to 16.25 MHz crystal; enables precise timing for LIN communication and PWM generation |
| P00–P07 | General-purpose I/O with analog input | 8-channel ADC inputs (AN00–AN07); also support external interrupt (INT00–INT07) and comparator inputs |
| P10–P17 | UART/LIN/PPG/Timer I/O | UI0/UO0/UCK0 for LIN-UART; PPG00–PPG21 for PWM output; TO00/TO01 for timer outputs |
| P60–P67 | I²C, debug, trigger, and optional function pins | SDA/SCL for I²C bus; DBG/EC0 for 1-wire on-chip debug; TRG1 for MPG external trigger |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank Flash memory | Enables background programming: firmware update while executing from alternate bank - no system interruption |
| Multi-pulse generator (MPG) | Integrated DC motor control engine with waveform sequencer, 16-bit PPG, and reload timer - reduces external component count |
| LIN-UART interface | Full-duplex double-buffered LIN 2.2-compliant transceiver with master/slave capability and programmable baud rate |
| Sub-CR PLL clock | Configurable 8/10/12/16 MHz ±2% output from 4 MHz internal CR oscillator - eliminates need for external high-frequency crystal |
| Hardware watchdog + software watchdog | Independent reset sources: hardware WDT uses main clock; software WDT uses sub-CR clock - ensures reliability under clock fault conditions |
Applications
| Automotive Body Control Module | Industrial DC Motor Drive |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, mirrors, and interior lighting in 12 V vehicle systems. IC Role / Device Role / Timing Role: Primary MCU managing LIN slave nodes, reading switch inputs, driving relays/mosfets, and generating PWM for motor position control. Use Value: Integrated LIN-UART, MPG, and 8/10-bit ADC eliminate discrete transceivers and motor driver ICs - reducing BOM cost and PCB area. |
Use Scenario: Closed-loop speed and direction control of brushed DC motors in HVAC blowers, conveyor belts, and automated valves. IC Role / Device Role / Timing Role: Real-time controller executing PID loop via ADC feedback, generating synchronized PWM waveforms using MPG and PPG timers. Use Value: On-chip waveform sequencer and 16-bit reload/PPG timers enable precise multi-phase commutation without external logic - improving torque consistency. |
| Smart Appliance Control Unit | Industrial Sensor Node |
|
Use Scenario: Embedded control in washing machines, dishwashers, and refrigerators requiring motor sequencing, temperature sensing, and user interface management. IC Role / Device Role / Timing Role: Main system controller handling UI buttons/LEDs, reading thermistors via ADC, driving solenoids and pumps, and logging events to Flash. Use Value: Dual-bank Flash allows field firmware updates during idle cycles; deep standby mode extends battery life in wireless remote modules. |
Use Scenario: Battery-powered environmental monitoring node measuring temperature, humidity, and vibration in factory equipment. IC Role / Device Role / Timing Role: Low-power data acquisition unit sampling sensors via ADC, processing data, and transmitting over I²C or UART to gateway. Use Value: Sub-CR clock and four standby modes achieve <1 µA deep standby current - enabling 5+ year battery life with coin-cell power. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB95F634HPMC-G-SNE2 | 20 KB Flash, 1024 bytes RAM, same package and peripheral set - lacks 16 KB additional Flash and associated address space | Suitable for simpler control tasks with smaller firmware footprints; not recommended when bootloader + application require >20 KB | Select when firmware size is ≤18 KB and cost optimization is prioritized over future scalability |
| MB95F636KPMC-G-SNE2 | Includes low-voltage detection reset circuit (4 selectable VDD thresholds); otherwise identical Flash/RAM/peripherals/package | Required in systems where brown-out detection must trigger reset before logic corruption occurs below 3.0 V | Choose when operating voltage margin is tight or battery-powered operation demands robust undervoltage protection |
Compared with MB95F634HPMC-G-SNE2, the MB95F636HPMC-G-SNE2 provides 16 KB more Flash for larger firmware or dual-application storage; compared with MB95F636KPMC-G-SNE2, it omits the LVD circuit - simplifying design where external supervision suffices and reducing cost by ~5%.
Availability
MB95F636HPMC-G-SNE2 is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor control, smart appliance development, and battery-powered sensor nodes requiring stable component supply, long-term lifecycle support, and qualified industrial-grade packaging.
Supply support for MB95F636HPMC-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 global semiconductor leader headquartered in Munich, Germany, specializing in power management, automotive MCUs, and security solutions with ISO/TS 16949-certified manufacturing.
This device belongs to the CY95630H Series - a family of general-purpose 8-bit microcontrollers designed for cost-sensitive, real-time embedded control in automotive, industrial, and consumer applications where Flash flexibility, low-power operation, and integrated LIN/MPG are essential.
FAQ
Does MB95F636HPMC-G-SNE2 support in-circuit debugging?
Yes, it supports 1-wire serial on-chip debugging via the DBG/EC0 pin (Pin 12). The interface enables real-time program download, breakpoint setting, and register inspection without requiring a dedicated JTAG header. Debugging requires connection to an Infineon-compatible programmer and the use of Cypress-provided development tools such as the CY8CKIT-002 MiniProg3 adapter and PSoC Programmer software.
What is the maximum operating temperature range for this MCU?
The MB95F636HPMC-G-SNE2 is rated for industrial temperature operation from −40 °C to +85 °C. This rating is validated per JEDEC JESD22-A108 and confirmed in the "Recommended Operating Conditions" section of the datasheet (Rev. *G, Page 63), where VDD = 2.7–5.5 V and ambient temperature limits are explicitly defined for all functional modes.
Can the LIN-UART operate in both master and slave modes simultaneously?
No - the LIN-UART operates in either master or slave mode per configuration, selected via dedicated control registers (LINCR0 and LINCR1). Simultaneous dual-role operation is not supported. However, mode switching is software-controlled and can occur dynamically between communication frames, enabling hybrid network roles in multi-node diagnostics or gateway applications.
Is the Flash memory security feature enabled by default after programming?
No - Flash security is disabled by default after chip reset or power-on. It must be explicitly enabled by writing to the Flash security lock register (FSLOCK) with the correct unlock sequence. Once locked, security cannot be disabled without erasing the entire Flash array. This behavior is documented in Section 18.6 of the datasheet and verified in application note AN95630-01.
MB95F636HPMC-G-SNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 32-LQFP
- Series:
- F²MC-8FX MB95630H
- 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:
- POR, PWM, WDT
- Number of I/O:
- 28
- Program Memory Size:
- 36KB (36K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1K 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:
MB95F636HPMC-G-SNE2 FAQ
1.How can I place an order for MB95F636HPMC-G-SNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F636HPMC-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 MB95F636HPMC-G-SNE2 reliable?
The price and inventory of MB95F636HPMC-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 MB95F636HPMC-G-SNE2 is usually 5 days.
3.What payment methods are accepted for MB95F636HPMC-G-SNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F636HPMC-G-SNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F636HPMC-G-SNE2?
MB95F636HPMC-G-SNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F636HPMC-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 MB95F636HPMC-G-SNE2?
For technical support, including MB95F636HPMC-G-SNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F636HPMC-G-SNE2 requirements.
6.How does Aetrix verify that MB95F636HPMC-G-SNE2 is sourced from the original manufacturer or authorized distributors?
All MB95F636HPMC-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 MB95F636HPMC-G-SNE2 meets industry standards.
7.What is the process for return or replacement of MB95F636HPMC-G-SNE2?
All MB95F636HPMC-G-SNE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F636HPMC-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 MB95F636HPMC-G-SNE2 part is unused and in its original packaging.
Return procedure for MB95F636HPMC-G-SNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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