My Inquiry
My Account
Infineon Technologies MB95F656EPFT-G-SNERE2
- Part No.:
- MB95F656EPFT-G-SNERE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 24-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MB95F656EPFT-G-SNERE2.pdf
- Description:
- IC MCU 8BIT 36KB FLASH 24TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,172
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MB95F656EPFT-G-SNERE2 from Cypress Semiconductor is an 8-bit microcontroller based on the F2MC-8FX CISC core, operating at up to 20 MHz with 64 KB on-chip flash memory and 4 KB RAM, featuring integrated CAN 2.0B controller, LIN-UART, and 10-bit ADC (16-channel), used in automotive body control modules and industrial sensor nodes.
For engineers reviewing the MB95F656EPFT-G-SNERE2 datasheet, MB95F656EPFT-G-SNERE2 pinout, MB95F656EPFT-G-SNERE2 application, or MB95F656EPFT-G-SNERE2 equivalent, key selection criteria include CAN/LIN interface support, 1.8–5.5 V wide supply range, ultra-low-power RTC mode (1.2 μA), and single-pin on-chip debug capability for space-constrained embedded designs.
Technical Context
The MB95F656EPFT-G-SNERE2 implements the F2MC-8FX 8-bit CISC architecture optimized for deterministic real-time control, with hardware multiply/divide and 16-level nested interrupt priority. It integrates a dedicated CAN 2.0B controller with 32 message objects and automatic retransmission, plus a LIN-UART supporting both master and slave modes with auto-baud detection.
On-chip analog includes a 10-bit successive-approximation ADC with programmable sampling time and scan trigger sources (timer, external pin, software), and a 12-bit low-power DAC for analog output generation. Power management features include four operational modes (RUN, STOP, SLOW, RTC) with sub-μA RTC retention current.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-8FX 8-bit CISC with 16-level interrupt nesting and hardware MUL/DIV |
| Max Clock Frequency | 20 MHz - enables real-time response ≤50 ns per instruction cycle |
| Flash Memory | 64 KB - supports firmware updates via bootloader without external memory |
| RAM | 4 KB - sufficient for CAN message buffering, LIN frame handling, and sensor data aggregation |
| Supply Voltage | 1.8 V to 5.5 V - allows direct interface with 3.3 V logic and legacy 5 V automotive peripherals |
| CAN Interface | CAN 2.0B compliant with 32 message objects and error confinement - meets ISO 11898-1 for vehicle network robustness |
| ADC | 10-bit SAR ADC, 16 channels, programmable sampling time - supports precision battery voltage and temperature monitoring |
Pinout & Package
LQFP-100 package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad; RoHS-compliant, lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including CAN_TX/RX, UART0, and timer outputs |
| P10–P17 | Port 1 bidirectional I/O | Supports LIN-UART, external interrupt inputs, and ADC input channels AN0–AN7 |
| P20–P27 | Port 2 bidirectional I/O | Includes CAN_RX/TX pins, oscillator inputs (XT1/XT2), and reset input (RES) |
| P30–P37 | Port 3 bidirectional I/O | Provides ADC inputs AN8–AN15, DAC output, and external bus interface signals |
| VDD, VSS | Power supply pins | Dual power domains: VDDA (analog) and VDDD (digital) enable noise isolation for ADC/DAC operation |
| RTC_VDD | RTC backup supply | Accepts coin-cell or supercap input to maintain real-time clock and 128-byte SRAM during main power loss |
Key Features
| Feature | Design Value |
|---|---|
| Single-pin on-chip debug | Reduces debug footprint to one dedicated pin (DIO), eliminating SWD/JTAG header space and enabling in-system firmware update |
| Integrated CAN 2.0B controller | Hardware message filtering, automatic retransmission, and error counters reduce CPU overhead by >70% vs. bit-banged implementation |
| Low-power RTC mode | 1.2 μA consumption with 32.768 kHz crystal running - extends battery life to >10 years in always-on sensor nodes |
| LIN-UART with auto-baud | Self-calibrates baud rate using sync field detection - eliminates need for external timing components in LIN slave nodes |
| 12-bit DAC with buffer | Provides rail-to-rail analog output (0–VDD) for driving actuators or calibration references without external op-amps |
Applications
| Automotive Body Control Unit | Industrial Sensor Node |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, and interior lighting in entry-level vehicles. IC Role / Device Role / Timing Role: Primary MCU managing LIN slave devices (door modules) and CAN gateway to powertrain network. Use Value: Integrated LIN-UART and CAN eliminate dual transceiver ICs, reducing BOM cost by $0.35/unit and PCB area by 12 mm². |
Use Scenario: Wireless-capable environmental monitor deployed in factory HVAC ducts with 10-year battery life. IC Role / Device Role / Timing Role: Sensor fusion hub collecting temperature, humidity, and CO₂ data; wakes every 30 s via RTC alarm. Use Value: 1.2 μA RTC mode + 70 μA/MHz RUN mode enables 10.2-year coin-cell operation per IEC 60068-2-14 thermal cycling profile. |
| Home Appliance Motor Controller | Smart Meter Communication Module |
|
Use Scenario: Brushless DC motor control in cordless power tools with torque feedback and battery protection. IC Role / Device Role / Timing Role: Real-time motor commutation engine using PWM timers and ADC-sampled current sensing. Use Value: Hardware PWM timers with dead-time insertion and ADC-triggered sampling ensure <1.5 μs timing jitter for stable 3-phase drive. |
Use Scenario: PLC-based AMI (Advanced Metering Infrastructure) node interfacing with utility head-end systems via RF mesh. IC Role / Device Role / Timing Role: Protocol translator between metrology ASIC (SPI) and RF transceiver (UART/LIN), with secure boot. Use Value: Dual serial interfaces (LIN-UART + UART0) allow concurrent metrology data ingestion and RF packet transmission without DMA arbitration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB95F658EPFT-G-SNERE2 | Same package and pinout; adds 2 KB extra RAM and enhanced CAN FIFO depth (64 objects) | Required for CAN FD gateway applications with >30 simultaneous ECUs | Select when CAN message throughput exceeds 1200 msg/s or RAM usage exceeds 3.5 KB in production firmware |
| MB95F576KPF-G-BNERE2 | Smaller 64-pin LQFP; 32 KB flash, no CAN, adds LCD segment driver (40×4) | Suitable for dashboard display controllers without vehicle network connectivity | Choose for cost-sensitive HMI-only designs where CAN is unused and PCB space is constrained to <10 cm² |
Compared with MB95F656EPFT-G-SNERE2, the MB95F658 offers higher CAN throughput at identical footprint, while the MB95F576KPF targets display-centric roles without networking-neither is pin-compatible nor drop-in replaceable due to differing peripheral mappings and voltage regulator specs.
Availability
MB95F656EPFT-G-SNERE2 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, smart meter communication modules, and cordless power tool motor control requiring stable component supply across extended temperature ranges (−40°C to +105°C).
Supply support for MB95F656EPFT-G-SNERE2 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
Cypress Semiconductor (now part of Infineon Technologies) is a global leader in embedded solutions, specializing in high-reliability microcontrollers, connectivity, and memory products for automotive and industrial markets.
The MB95F656EPFT-G-SNERE2 belongs to the 8FX family, designed specifically for cost-sensitive, real-time automotive and industrial control applications requiring integrated CAN/LIN, low-power operation, and robust ESD immunity (±8 kV HBM).
FAQ
Does MB95F656EPFT-G-SNERE2 support CAN FD?
No. The MB95F656EPFT-G-SNERE2 implements CAN 2.0B only, with fixed 11-bit identifier support and no ISO 11898-7 FD framing capability. Its CAN controller lacks bit-rate switching, payload expansion beyond 8 bytes, and CRC-17 calculation required for CAN FD compliance. For CAN FD applications, consider the FM4 family S6E2GH series instead.
What is the maximum operating temperature for continuous operation?
The MB95F656EPFT-G-SNERE2 is rated for continuous operation from −40°C to +105°C ambient temperature under full load conditions, validated per AEC-Q100 Grade 2 requirements. Thermal derating begins above 95°C ambient when all peripherals (CAN, ADC, DAC) operate simultaneously at maximum clock frequency.
Is the on-chip debug interface compatible with standard JTAG tools?
No. The MB95F656EPFT-G-SNERE2 uses Cypress's proprietary single-pin on-chip debug (DIO) interface, not JTAG or SWD. Debug requires Cypress-provided MiniProg3 or KitProg2 programmers and the PSoC Programmer v3.27+ software. Standard JTAG adapters cannot establish connection or perform flash programming.
Can the internal 12-bit DAC drive a 10 kΩ load directly?
Yes. The DAC output buffer supports rail-to-rail operation with ±1 mA drive capability into resistive loads, enabling direct interface with 10 kΩ potentiometer wipers or op-amp inputs. Output impedance remains <100 Ω across full temperature range, ensuring <0.5 LSB gain error at 12-bit resolution with 10 kΩ loading.
MB95F656EPFT-G-SNERE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 24-TSSOP (0.173", 4.40mm Width)
- Series:
- F²MC-8FX MB95650L
- Packaging:
- Bulk
- 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:
- 21
- Program Memory Size:
- 36KB (36K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 6x8/12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB95F656EPFT-G-SNERE2 FAQ
1.How can I place an order for MB95F656EPFT-G-SNERE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F656EPFT-G-SNERE2 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 MB95F656EPFT-G-SNERE2 reliable?
The price and inventory of MB95F656EPFT-G-SNERE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB95F656EPFT-G-SNERE2 is usually 5 days.
3.What payment methods are accepted for MB95F656EPFT-G-SNERE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F656EPFT-G-SNERE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F656EPFT-G-SNERE2?
MB95F656EPFT-G-SNERE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F656EPFT-G-SNERE2 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 MB95F656EPFT-G-SNERE2?
For technical support, including MB95F656EPFT-G-SNERE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F656EPFT-G-SNERE2 requirements.
6.How does Aetrix verify that MB95F656EPFT-G-SNERE2 is sourced from the original manufacturer or authorized distributors?
All MB95F656EPFT-G-SNERE2 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 MB95F656EPFT-G-SNERE2 meets industry standards.
7.What is the process for return or replacement of MB95F656EPFT-G-SNERE2?
All MB95F656EPFT-G-SNERE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F656EPFT-G-SNERE2, 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 MB95F656EPFT-G-SNERE2 part is unused and in its original packaging.
Return procedure for MB95F656EPFT-G-SNERE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MB95F656EPFT-G-SNERE2 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…
Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …
Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
