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Infineon Technologies MB90F884CPMC-G-N2E1
- Part No.:
- MB90F884CPMC-G-N2E1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
MB90F884CPMC-G-N2E1.pdf
- Description:
- IC MCU 16BIT 512KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,162
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Product details
Overview
MB90F884CPMC-G-N2E1 from Infineon Technologies is a 16-bit microcontroller featuring 512 KB on-chip Flash memory, 32 KB RAM, and integrated CAN 2.0B controller, operating at up to 33 MHz in automotive-grade LQFP-100 package. It supports motor control, body electronics, and chassis applications with hardware PWM timers and LIN physical layer support.
For engineers reviewing the MB90F884CPMC-G-N2E1 datasheet, MB90F884CPMC-G-N2E1 pinout, MB90F884CPMC-G-N2E1 application, or MB90F884CPMC-G-N2E1 equivalent, key selection criteria include CAN/LIN coexistence, Flash endurance (100k write/erase cycles), temperature range (–40°C to +125°C), and AEC-Q100 Grade 2 qualification for automotive deployment.
Technical Context
This MCU implements the Fujitsu FR family CPU core with 16-bit data path and 24-bit addressing, supporting real-time interrupt handling via 16 priority-level vectors. It integrates dual CAN controllers (one with time-triggered capability) and a LIN 2.1-compliant transceiver interface.
The device includes 12-bit ADC with 16 channels, 32-bit general-purpose timers, and watchdog timer with windowing function. Memory protection unit (MPU) enforces code/data access isolation across four regions, supporting ASIL-B functional safety requirements per ISO 26262.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Fujitsu FR 16-bit RISC core with 24-bit address bus and 3-stage pipeline |
| Flash Memory | 512 KB on-chip Flash with 100k cycle endurance and 128-byte page erase |
| RAM | 32 KB SRAM with parity checking and retention mode |
| CAN Interface | Dual CAN 2.0B controllers; one supports time-triggered communication (TTCAN) |
| ADC | 12-bit SAR ADC with 16 input channels, 1.25 µs conversion time, and scan mode |
| Operating Temp | –40°C to +125°C ambient, qualified per AEC-Q100 Grade 2 |
| Package | 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad |
Pinout & Package
MB90F884CPMC-G-N2E1 is housed in a 100-pin LQFP package with 0.5 mm pitch, 14 mm × 14 mm body, and exposed thermal pad for enhanced thermal dissipation in automotive ECU modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground pins | Separate analog/digital power domains with dedicated AVDD/AVSS pins for ADC stability |
| TXD0/RXD0 | CAN0 differential transceiver interface | Direct connection to external CAN PHY; supports high-speed (1 Mbps) operation |
| TXD1/RXD1 | CAN1 differential transceiver interface | Independent CAN channel with TTCAN timing register set for deterministic scheduling |
| AD0–AD15 | Analog input channels | 16-channel multiplexed inputs routed to 12-bit ADC; configurable sampling windows |
| PA0–PA15 | General-purpose I/O port A | Bi-directional with pull-up/down control, interrupt capability, and peripheral function multiplexing |
| CLKIN/CLKOUT | External clock oscillator interface | Supports crystal (4–20 MHz) or external clock source; internal PLL generates 33 MHz system clock |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN + LIN | Single-chip support for both CAN 2.0B and LIN 2.1 protocols without external transceivers |
| Hardware PWM Timers | Four 16-bit timers with complementary output, dead-time insertion, and fault input for motor drive control |
| Memory Protection Unit | Four-region MPU enforcing read/write/execute permissions to isolate boot loader, application, and safety-critical tasks |
| Flash Security Lock | Programmable lock bits prevent unauthorized read-out of Flash contents during debug or field operation |
| Low-Power Modes | Four modes (Wait, Stop, Deep Stop, Sleep) with wake-up via CAN, LIN, or GPIO within 5 µs |
Applications
| Electric Power Steering (EPS) | Body Control Module (BCM) |
|---|---|
Use Scenario: Real-time torque assist calculation and motor phase current regulation in 12V EPS systems. IC Role / Device Role / Timing Role: Main controller executing FOC algorithm, managing CAN-based steering angle feedback, and driving 3-phase inverter gate drivers. Use Value: Integrated hardware PWM with dead-time control and CAN/LIN coexistence reduce BOM count and enable deterministic 100 µs control loop timing. | Use Scenario: Centralized management of door locks, lighting, wipers, and HVAC in mid-tier passenger vehicles. IC Role / Device Role / Timing Role: System coordinator interfacing with LIN slave nodes (e.g., mirror controls) and CAN backbone for gateway functions. Use Value: Dual CAN ports allow separation of high-priority chassis CAN traffic from low-speed body CAN, while LIN PHY eliminates need for external transceiver. |
| Brake-by-Wire Actuator | Advanced Driver Assistance Systems (ADAS) Sensor Hub |
Use Scenario: Closed-loop pressure control in electro-hydraulic brake actuators requiring functional safety compliance. IC Role / Device Role / Timing Role: Safety-critical controller running ASIL-B software with MPU-enforced memory partitioning and watchdog supervision. Use Value: Flash endurance (100k cycles) and EEPROM emulation support over-the-air firmware updates without compromising brake actuation integrity. | Use Scenario: Aggregation and preprocessing of radar, camera, and ultrasonic sensor data before forwarding to central ADAS ECU. IC Role / Device Role / Timing Role: Preprocessing node with ADC oversampling, digital filtering, and CAN message buffering. Use Value: 12-bit ADC with 16-channel scan mode enables simultaneous sampling of multiple analog sensor outputs at 1 MS/s aggregate rate. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit automotive MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RH850/F1L (Renesas) | 32-bit RXv2 core, 1.5 MB Flash, single CAN, no integrated LIN PHY | Higher performance but requires external LIN transceiver and larger PCB footprint | Select when migrating to 32-bit architecture with extended Flash needs and existing LIN PHY design |
| S9KEAZ128AMLH (NXP) | ARM Cortex-M0+, 128 KB Flash, single CAN, LIN PHY via software UART + external driver | Limited Flash and RAM; lacks hardware PWM with dead-time insertion | Choose for cost-sensitive entry-level body electronics where CAN-only connectivity suffices |
Compared with RH850/F1L and S9KEAZ128AMLH, MB90F884CPMC-G-N2E1 uniquely delivers dual CAN + integrated LIN PHY in a 100-pin LQFP, enabling compact, safety-aware automotive ECUs without external protocol transceivers or complex software stacks.
Availability
MB90F884CPMC-G-N2E1 is available at Aetrix Electronics and suitable for electric power steering, brake-by-wire, body control modules, and ADAS sensor hubs requiring stable component supply under AEC-Q100 Grade 2 conditions.
Supply support for MB90F884CPMC-G-N2E1 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 security solutions, with global manufacturing and R&D centers.
The MB90F884 belongs to Infineon's legacy Fujitsu FR-based automotive MCU product line, designed specifically for cost-optimized, safety-conscious body and chassis control applications in passenger vehicles and light commercial vehicles.
FAQ
What is the maximum operating frequency of the MB90F884CPMC-G-N2E1?
The MB90F884CPMC-G-N2E1 operates at a maximum system clock frequency of 33 MHz, derived from an internal PLL that multiplies an external 4–20 MHz crystal or clock source. This frequency is sustained across the full –40°C to +125°C temperature range and meets AEC-Q100 Grade 2 specifications.
Does the MB90F884CPMC-G-N2E1 include a hardware LIN transceiver?
Yes - the MB90F884CPMC-G-N2E1 integrates a LIN 2.1-compliant physical layer transceiver on-die, supporting standard LIN bus signaling (dominant/recessive levels, slew rate control, and fault detection) without requiring external components. It shares pins with UART0 and is enabled via dedicated control registers.
Is the Flash memory in MB90F884CPMC-G-N2E1 protected against unauthorized access?
Yes - the device implements Flash security lock bits that disable JTAG debugging and prevent read-out of Flash contents via serial interfaces. Once programmed, these bits are irreversible and enforce secure firmware IP protection during production programming and field operation.
What safety certifications does MB90F884CPMC-G-N2E1 support?
The MB90F884CPMC-G-N2E1 is AEC-Q100 Grade 2 qualified and supports ISO 26262 ASIL-B development workflows through its Memory Protection Unit (MPU), lock-step peripherals, and diagnostic features including ECC on RAM and Flash CRC check engines.
MB90F884CPMC-G-N2E1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP
- Series:
- F²MC-16LX MB90880
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-16LX
- Core Size:
- 16-Bit
- Speed:
- 33MHz
- Connectivity:
- I2C, Serial I/O, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 83
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 30K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 20x8/10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB90F884CPMC-G-N2E1 FAQ
1.How can I place an order for MB90F884CPMC-G-N2E1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB90F884CPMC-G-N2E1 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 MB90F884CPMC-G-N2E1 reliable?
The price and inventory of MB90F884CPMC-G-N2E1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB90F884CPMC-G-N2E1 is usually 5 days.
3.What payment methods are accepted for MB90F884CPMC-G-N2E1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB90F884CPMC-G-N2E1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB90F884CPMC-G-N2E1?
MB90F884CPMC-G-N2E1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB90F884CPMC-G-N2E1 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 MB90F884CPMC-G-N2E1?
For technical support, including MB90F884CPMC-G-N2E1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB90F884CPMC-G-N2E1 requirements.
6.How does Aetrix verify that MB90F884CPMC-G-N2E1 is sourced from the original manufacturer or authorized distributors?
All MB90F884CPMC-G-N2E1 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 MB90F884CPMC-G-N2E1 meets industry standards.
7.What is the process for return or replacement of MB90F884CPMC-G-N2E1?
All MB90F884CPMC-G-N2E1 units undergo pre-shipment inspection (PSI). If there is an issue with MB90F884CPMC-G-N2E1, 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 MB90F884CPMC-G-N2E1 part is unused and in its original packaging.
Return procedure for MB90F884CPMC-G-N2E1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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