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Infineon Technologies MB95F582KPF-G-SNE2
- Part No.:
- MB95F582KPF-G-SNE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MB95F582KPF-G-SNE2.pdf
- Description:
- IC MCU 8BIT 8KB FLASH 16SOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,109
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Product details
Overview
MB95F582KPF-G-SNE2 from Cypress Semiconductor is an 8-bit Flash microcontroller in the MB95580H Series featuring the F2MC-8FX CPU core, 8 KB Flash memory, 240 bytes RAM, LIN-UART interface, 5-channel 8/10-bit A/D converter, and single 8/16-bit composite timer - deployed in automotive body control modules for LIN-based sensor node communication and actuator control.
For engineers reviewing the MB95F582KPF-G-SNE2 datasheet, MB95F582KPF-G-SNE2 pinout, MB95F582KPF-G-SNE2 application, or MB95F582KPF-G-SNE2 equivalent, key selection criteria include LIN master/slave capability, dual-bank Flash for safe firmware updates, low-voltage detection reset (LVD), and 13-pin I/O configuration with two N-ch open-drain ports for direct LED or relay drive.
Technical Context
The device implements the F2MC-8FX core with multiplication/division instructions, 16-bit arithmetic, and bit-manipulation opcodes optimized for real-time embedded control. It supports multiple clock sources including main oscillation (up to 16.25 MHz), external clock (32.5 MHz), and programmable main CR clock (4–16 MHz via PLL).
Standby operation includes four modes (Stop, Sleep, Watch, Time-base Timer) with wake-up via edge-triggered external interrupts or LIN-UART activity. The on-chip debug uses 1-wire serial control and supports asynchronous serial programming without halting execution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-8FX 8-bit core with 136 instructions, 1–3 byte encoding, and 61.5 ns min instruction time at 16.25 MHz machine clock |
| Flash Memory | 8 KB dual-operation Flash enabling concurrent read/program-erase across upper/lower banks for robust OTA updates |
| RAM | 240 bytes of on-chip SRAM for stack, variables, and LIN message buffering |
| A/D Converter | 5-channel 8/10-bit SAR ADC with selectable resolution, used for analog sensor inputs like temperature or potentiometer feedback |
| LIN-UART | Full-duplex double-buffered LIN 2.2-compliant interface supporting master/slave roles and baud rates from 1–20 kbps |
| I/O Ports | 13 total I/O: 11 CMOS push-pull + 2 N-ch open-drain, enabling direct drive of LEDs, relays, or pull-up bus interfaces |
| Standby Modes | Four configurable low-power modes (Stop/Sleep/Watch/Time-base Timer) with wake-up via external interrupt or LIN activity |
| Reset & Supervision | Power-on reset (POR), clock supervisor counter, and low-voltage detection reset (LVD) with threshold selectable via software |
Pinout & Package
MB95F582KPF-G-SNE2 is housed in a 16-pin FPT (Fine Pitch TSSOP) package (FPT-16P-M08), 4.4 mm × 5.0 mm, 0.65 mm pitch, with exposed thermal pad. Pin functions are defined per MB95580H Series specification for 16-pin variant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power pins support stable 2.7–5.5 V operation; VSS provides dedicated analog/digital return path |
| XT1, XT2 | Main crystal oscillator terminals | Supports 1–16.25 MHz crystal or ceramic resonator for precise timing-critical LIN synchronization |
| CLKOUT | System clock output | Provides buffered machine clock for trace/debug or feeding secondary peripherals |
| TXD/LIN, RXD/LIN | LIN bus transceiver I/O | Direct connection to LIN physical layer (e.g., TJA1020); supports both master and slave frame generation |
| P00–P07 | Port 0 bidirectional I/O | 8-bit port with configurable pull-up, interrupt enable, and N-ch open-drain option on P00/P01 for bus driving |
| P10–P14 | Port 1 bidirectional I/O | 5-bit port supporting external interrupt on P10–P13; P14 serves as reset input when configured |
| AD0–AD4 | Analog input channels | Shared with P00–P04; enables simultaneous sampling of up to 5 sensors without external mux |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank Flash memory | Enables background program/erase while executing code from alternate bank - critical for fail-safe firmware updates in automotive ECUs |
| LIN 2.2-compliant UART | Integrated LIN protocol handling (sync break, checksum, response timing) reduces host CPU overhead and eliminates external LIN transceiver dependency in simple nodes |
| Low-voltage detection (LVD) | Configurable reset threshold (2.7 V / 3.0 V / 3.3 V / 3.6 V) ensures deterministic shutdown before Flash write corruption or logic malfunction |
| Hardware watchdog timer | Independent sub-CR clock source (50–150 kHz) guarantees reset even if main clock fails - essential for ASIL-B functional safety compliance |
| 1-wire on-chip debug | Single-pin debug interface supports full flash programming, breakpoint setting, and register inspection without JTAG header or extra pins |
Applications
| Automotive Door Module | LIN Sensor Node |
|---|---|
|
Use Scenario: Centralized control of window lift, mirror adjustment, and interior lighting in vehicle door assemblies. IC Role / Device Role / Timing Role: Primary LIN slave node managing local actuators and reporting status over LIN bus to body control module. Use Value: Integrated LIN-UART and 5-channel ADC eliminate external transceiver and signal conditioning ICs, reducing BOM count by 2 components. |
Use Scenario: Temperature, humidity, and position sensing in HVAC or seat occupancy systems using distributed LIN sensors. IC Role / Device Role / Timing Role: Standalone LIN slave with analog front-end, performing local sensor acquisition and LIN frame formatting. Use Value: Dual-bank Flash allows field firmware updates without disrupting sensor data streaming, ensuring zero downtime during calibration updates. |
| Smart Rearview Mirror Control | Body Control Subnode |
|
Use Scenario: Auto-dimming mirror with ambient light sensing and electrochromic voltage control. IC Role / Device Role / Timing Role: Real-time analog acquisition (light sensor) and PWM generation (for dimming driver) synchronized to LIN command intervals. Use Value: On-chip 8/16-bit composite timer delivers precise 1–100 Hz PWM with <1% duty cycle error, eliminating external PWM generator IC. |
Use Scenario: Secondary ECU for trunk latch, fuel flap, or hood release with LIN coordination and local diagnostics. IC Role / Device Role / Timing Role: LIN slave with LVD monitoring and deep standby mode for ultra-low quiescent current (<1 µA) during vehicle sleep. Use Value: Four standby modes and N-ch open-drain I/O allow direct solenoid drive with no external driver transistor, cutting PCB area by 12 mm². |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit LIN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, integrated CAN, higher cost and power envelope | Targeted at central body controllers requiring CAN+LIN coexistence; over-specified for simple slave nodes | Select when CAN bus integration and >100 MHz processing headroom are required alongside LIN |
| RL78/F12 | 16-bit RL78 core, 16 KB Flash, 2 KB RAM, LIN master-only (no slave mode), no dual-bank Flash | Limited to LIN master applications; lacks slave-mode flexibility and safe firmware update capability | Choose only for cost-sensitive master-only nodes where background Flash updates are not needed |
Compared with SPC560B50L5 and RL78/F12, MB95F582KPF-G-SNE2 uniquely balances LIN slave functionality, dual-bank Flash safety, and ultra-low-pin-count packaging - making it optimal for space-constrained, function-specific automotive subnodes where cost, firmware resilience, and minimal external components are prioritized.
Availability
MB95F582KPF-G-SNE2 is available at Aetrix Electronics and suitable for automotive door modules, LIN sensor nodes, smart rearview mirror control, and body control subnodes requiring stable component supply, long-term lifecycle support, and AEC-Q100-aligned qualification.
Supply support for MB95F582KPF-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
Cypress Semiconductor (now part of Infineon Technologies) designs high-reliability microcontrollers and analog ICs for automotive, industrial, and consumer applications, with emphasis on functional safety and embedded connectivity.
The MB95580H Series targets cost-sensitive, space-constrained automotive body electronics requiring LIN communication, analog sensing, and fail-safe firmware updates - delivering certified reliability in compact TSSOP packages.
FAQ
Does MB95F582KPF-G-SNE2 support LIN slave mode with automatic response handling?
Yes. The integrated LIN-UART supports full LIN 2.2 slave operation including automatic sync-break detection, identifier matching, checksum validation, and response transmission without CPU intervention. Dedicated reload timers enable precise baud rate generation across 1–20 kbps, and the double-buffer architecture prevents data loss during high-priority interrupt servicing.
What is the minimum supply voltage for reliable Flash programming?
Flash programming requires VDD ≥ 3.0 V, enforced by the built-in low-voltage detection (LVD) circuit. If VDD drops below the selected LVD threshold (configurable to 2.7 V, 3.0 V, 3.3 V, or 3.6 V), the Flash controller automatically halts write/erase operations and triggers reset to prevent corruption - verified per JEDEC JESD78 Class II requirements.
Can the 8/16-bit composite timer generate complementary PWM outputs?
No. The single 8/16-bit composite timer supports interval timing, input capture, PWM (single-channel), and PWC (pulse width counting) but does not provide complementary or dead-time controlled outputs. For motor control requiring high-side/low-side coordination, external gate drivers or a second timer resource would be required.
Is the on-chip debug interface compatible with standard SWD or JTAG tools?
No. Debug uses a proprietary 1-wire serial protocol accessible via a single dedicated pin (TCK/DEBUG). It does not support SWD or JTAG. Cypress-provided development tools (e.g., F2MC-8FX Programmer Kit) and compatible third-party debuggers with 1-wire firmware support are required for full programming and real-time trace capabilities.
MB95F582KPF-G-SNE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Series:
- F²MC-8FX MB95580H
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-8FX
- Core Size:
- 8-Bit
- Speed:
- 16MHz
- Connectivity:
- LINbus, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 13
- Program Memory Size:
- 8KB (8K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 240 x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 5x8/10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB95F582KPF-G-SNE2 FAQ
1.How can I place an order for MB95F582KPF-G-SNE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB95F582KPF-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 MB95F582KPF-G-SNE2 reliable?
The price and inventory of MB95F582KPF-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 MB95F582KPF-G-SNE2 is usually 5 days.
3.What payment methods are accepted for MB95F582KPF-G-SNE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB95F582KPF-G-SNE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB95F582KPF-G-SNE2?
MB95F582KPF-G-SNE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB95F582KPF-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 MB95F582KPF-G-SNE2?
For technical support, including MB95F582KPF-G-SNE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB95F582KPF-G-SNE2 requirements.
6.How does Aetrix verify that MB95F582KPF-G-SNE2 is sourced from the original manufacturer or authorized distributors?
All MB95F582KPF-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 MB95F582KPF-G-SNE2 meets industry standards.
7.What is the process for return or replacement of MB95F582KPF-G-SNE2?
All MB95F582KPF-G-SNE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB95F582KPF-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 MB95F582KPF-G-SNE2 part is unused and in its original packaging.
Return procedure for MB95F582KPF-G-SNE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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