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Infineon Technologies MB90F543GSPF-GS-9005
- Part No.:
- MB90F543GSPF-GS-9005
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
MB90F543GSPF-GS-9005.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,653
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Product details
Overview
MB90F543GSPF-GS-9005 from Cypress Semiconductor is a 16-bit F2MC-16LX microcontroller with FULL-CAN interface (2 channels), 128 KB Flash ROM, 6 KB RAM, and QFP-100 package. It operates at up to 16 MHz system clock (PLL ×4), delivers 62.5 ns minimum instruction execution time, and targets automotive body control modules requiring CAN-based distributed communication and real-time I/O handling.
For engineers reviewing the MB90F543GSPF-GS-9005 datasheet, MB90F543GSPF-GS-9005 pinout, MB90F543GSPF-GS-9005 application, or MB90F543GSPF-GS-9005 equivalent, key selection criteria include dual-CAN V2.0A/B compliance, 8/10-bit 8-channel ADC with 26.3 µs conversion, 16-bit I/O timer with 8-input capture/4-output compare, and Flash memory block protection with 10,000 erase cycles.
Technical Context
The MB90F543GSPF-GS-9005 integrates a proprietary F2MC-16LX CPU core with 32-bit accumulator, 23 addressing modes, and enhanced C-language support including barrel shift and system stack pointer. Its dual FULL-CAN controllers implement flexible mailbox+FIFO buffering, automatic retransmission, and 1 Mbps data rate per channel.
Peripheral subsystems include four 8/16-bit PPG timers, two 16-bit reload timers, one 16-bit free-run timer, UART0/UART1 (SCI) with synchronous/asynchronous modes up to 2 Mbps, and an extended intelligent I/O service (EI2OS) enabling CPU-independent data transmission and event-triggered interrupt generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-16LX with 32-bit accumulator, 23 addressing modes, and C-optimized instructions |
| Flash ROM | 128 KB with block erase, 10,000-cycle endurance, and hardware boot vector for safe firmware updates |
| CAN Interface | 2× FULL-CAN channels compliant with ISO 11898-1 V2.0A/B, supporting 1 Mbps and mixed mailbox/FIFO buffering |
| A/D Converter | 8-channel, selectable 8/10-bit resolution, 26.3 µs conversion time per channel, external trigger start |
| Timers | 8/16-bit PPG ×4, 16-bit reload ×2, 16-bit free-run ×1, input capture ×8, output compare ×4 |
| Communication | UART0 + UART1 (SCI) with full-duplex double buffers, synchronous mode up to 2 Mbps at 16 MHz system clock |
| Package | QFP-100 (PQH100), 0.65 mm pitch, lead-free, RoHS-compliant |
Pinout & Package
MB90F543GSPF-GS-9005 is housed in a 100-pin Plastic Quad Flat Package (QFP-100, PQH100) with 0.65 mm lead pitch and exposed thermal pad. Pin assignment follows standard MB90540G-series layout with dedicated CAN_TX/CAN_RX pairs, dual UART channels, 8 analog inputs (AN0–AN7), 81 general-purpose I/O ports, and dual clock inputs (X0A/X1A).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| X0A / X1A | Primary oscillator inputs | Support crystal or external clock source; enable PLL multiplication (×1–×4) for system clock generation |
| P97/RX1, P96/TX1 | CAN1 receive/transmit | Dedicated differential pair for first CAN channel; require external transceiver for bus coupling |
| P95/RX0, P94/TX0 | CAN2 receive/transmit | Second independent CAN channel interface; supports concurrent dual-bus operation |
| P60–P67/AN0–AN7 | Analog inputs | 8-channel 8/10-bit ADC inputs with internal reference (AVRH/AVRL); share pins with port P6 |
| P56/TIN0, P57/TOT0 | Timer input/output | Input capture (TIN0) and output compare (TOT0) signals for 16-bit I/O timer Channel 0 |
Key Features
| Feature | Design Value |
|---|---|
| Embedded FULL-CAN controller | Dual-channel ISO 11898-1 V2.0A/B compliance with programmable acceptance filtering and 1 Mbps operation |
| Flash memory architecture | Block-erasable 128 KB Flash with hardware reset vector, erase-suspend/resume, and external voltage block protection |
| Real-time I/O service | Extended Intelligent I/O Service (EI2OS) enables autonomous serial data transfer and event-triggered interrupt without CPU intervention |
| High-precision timing | 16-bit I/O timer with 8 input capture channels (edge-selectable) and 4 output compare channels for PWM and pulse measurement |
| Low-power operation | Five power modes: Sleep (CPU clock stop), Stop (oscillator stop), Watch, CPU intermittent, and hardware stand-by |
Applications
| Automotive Body Control Unit | Industrial CAN Gateway |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, lighting, and mirror adjustment in passenger vehicles. IC Role / Device Role / Timing Role: Primary CAN node managing local LIN subnets and relaying messages between chassis and comfort CAN buses. Use Value: Dual FULL-CAN interfaces enable simultaneous communication on high-speed powertrain and low-speed body networks without external bridge ICs. |
Use Scenario: Protocol translation between CANopen, DeviceNet, and Modbus RTU networks in factory automation systems. IC Role / Device Role / Timing Role: Embedded protocol converter with dual CAN channels and UART peripherals for serial-to-CAN bridging. Use Value: On-chip 8/10-bit ADC and 16-bit timers allow direct sensor monitoring and deterministic response timing for fieldbus synchronization. |
| Heavy-Duty Vehicle Telematics | Off-Road Equipment Controller |
|
Use Scenario: GPS-enabled fleet tracking module collecting engine diagnostics, fuel level, and driver behavior via J1939. IC Role / Device Role / Timing Role: J1939-compliant ECU with CAN message filtering, timestamping, and flash-resident firmware update capability. Use Value: 128 KB Flash supports dual-bank firmware storage for fail-safe over-the-air updates while maintaining CAN messaging continuity. |
Use Scenario: Hydraulic valve sequencing and sensor fusion in agricultural tractors and construction machinery. IC Role / Device Role / Timing Role: Real-time motion controller interfacing with pressure, temperature, and position sensors via ADC and PWM outputs. Use Value: 8/16-bit PPG timers generate precise PWM waveforms for proportional solenoid drivers with <1% duty cycle error at 20 kHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-CAN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K144 | ARM Cortex-M4F core, 512 KB Flash, single CAN FD channel, AEC-Q100 Grade 1 | Supports CAN FD (5 Mbps) but lacks second classical CAN channel; requires external CAN transceiver for dual-bus topology | Select when CAN FD bandwidth and floating-point math acceleration are prioritized over dual classical CAN hardware integration |
| Renesas RH850/F1L | 32-bit RXv2 core, 1 MB Flash, dual CAN FD, 10-year automotive qualification | Higher integration (CAN FD + LIN + SENT), but larger footprint (144-pin LQFP) and higher cost per unit | Select for next-generation automotive ECUs requiring future-proof CAN FD migration path and extended lifecycle support |
Compared with NXP S32K144 and Renesas RH850/F1L, MB90F543GSPF-GS-9005 provides native dual classical CAN V2.0B support in a compact QFP-100 package with proven field reliability in legacy automotive platforms, making it optimal for cost-sensitive, CAN-only body electronics where CAN FD is not required.
Availability
MB90F543GSPF-GS-9005 is available at Aetrix Electronics and suitable for automotive body control units, industrial CAN gateways, and off-road equipment controllers requiring stable component supply across extended temperature ranges (−40 °C to +105 °C) and long production lifecycles.
Supply support for MB90F543GSPF-GS-9005 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 IoT applications, with emphasis on functional safety and long-term supply stability.
The MB90540G/545G series was developed specifically for automotive body electronics and industrial control systems requiring dual FULL-CAN interfaces, Flash-based firmware flexibility, and robust operation under harsh environmental conditions.
FAQ
What is the maximum CAN bit rate supported by MB90F543GSPF-GS-9005?
The device supports up to 1 Mbps per CAN channel, compliant with ISO 11898-1 V2.0A/B specifications. This rate is achievable with proper termination, cable length ≤40 m, and transceiver matching. The controller implements automatic retransmission and error confinement without software overhead.
Does MB90F543GSPF-GS-9005 support CAN FD or only classical CAN?
MB90F543GSPF-GS-9005 implements only classical CAN (V2.0A/B), not CAN FD. It provides two independent FULL-CAN controllers with mailbox+FIFO buffering, 1 Mbps maximum bit rate, and hardware acceptance filtering - sufficient for J1939, CANopen, and DeviceNet protocols.
How is Flash memory protected during field firmware updates?
Flash protection uses external programming voltage (Vpp) applied to MD0/MD1 pins to lock/unlock blocks. Each block can be erased independently, and a completion flag signals end-of-write. The hardware reset vector ensures boot code remains intact during partial updates.
What are the operating voltage and temperature ranges for this part?
MB90F543GSPF-GS-9005 operates from 4.5 V to 5.5 V and is qualified for −40 °C to +105 °C ambient temperature. This range meets AEC-Q100 Grade 2 requirements and supports under-hood and cabin-mounted automotive applications without derating.
MB90F543GSPF-GS-9005 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-BQFP
- Series:
- F²MC-16LX MB90540G
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- Programmable:
- Not Verified
- Core Processor:
- F²MC-16LX
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- CANbus, EBI/EMI, SCI, Serial I/O, UART/USART
- Peripherals:
- POR, WDT
- Number of I/O:
- 81
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 6K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 8x8/10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB90F543GSPF-GS-9005 FAQ
1.How can I place an order for MB90F543GSPF-GS-9005 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB90F543GSPF-GS-9005 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 MB90F543GSPF-GS-9005 reliable?
The price and inventory of MB90F543GSPF-GS-9005 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB90F543GSPF-GS-9005 is usually 5 days.
3.What payment methods are accepted for MB90F543GSPF-GS-9005?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB90F543GSPF-GS-9005 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB90F543GSPF-GS-9005?
MB90F543GSPF-GS-9005 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB90F543GSPF-GS-9005 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 MB90F543GSPF-GS-9005?
For technical support, including MB90F543GSPF-GS-9005 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB90F543GSPF-GS-9005 requirements.
6.How does Aetrix verify that MB90F543GSPF-GS-9005 is sourced from the original manufacturer or authorized distributors?
All MB90F543GSPF-GS-9005 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 MB90F543GSPF-GS-9005 meets industry standards.
7.What is the process for return or replacement of MB90F543GSPF-GS-9005?
All MB90F543GSPF-GS-9005 units undergo pre-shipment inspection (PSI). If there is an issue with MB90F543GSPF-GS-9005, 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 MB90F543GSPF-GS-9005 part is unused and in its original packaging.
Return procedure for MB90F543GSPF-GS-9005:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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