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Infineon Technologies MB90F352ESPMC1-GSE2
- Part No.:
- MB90F352ESPMC1-GSE2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MB90F352ESPMC1-GSE2.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,935
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Product details
Overview
MB90F352ESPMC1-GSE2 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16LX microcontroller with integrated FULL-CAN 2.0A/B interface, 128 KB dual-operation Flash memory, and 15-channel 8/10-bit ADC. It operates at up to 24 MHz (42 ns instruction cycle), supports LIN-UART ×2 and I²C ×1, and targets automotive body control modules requiring CAN-based distributed sensing and actuation.
For engineers reviewing the MB90F352ESPMC1-GSE2 datasheet, MB90F352ESPMC1-GSE2 pinout, MB90F352ESPMC1-GSE2 application, or MB90F352ESPMC1-GSE2 equivalent, key selection criteria include CAN message buffer count (16), Flash security enablement, sub-clock support (X0A/X1A present), external bus disable status, and -40°C to +125°C operation with 3.5–5.5 V supply.
Technical Context
The MB90F352ESPMC1-GSE2 implements a dedicated FULL-CAN controller compliant with ISO 11898-1:2003, supporting bit rates up to 1 Mbps, automatic retransmission on error, and Remote Frame response. Its 16 prioritized message buffers allow flexible acceptance filtering via full-bit compare, full-bit mask, or dual partial masks.
It integrates a PLL clock multiplier (×1 to ×6 on 4 MHz crystal), enabling 24 MHz core operation with 42 ns minimum instruction execution time. The device includes two 16-bit free-run timers (FRT0/FRT1), six input capture channels, four output compare channels, and a 15-channel ADC with 3 µs conversion time at 24 MHz machine clock.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | F2MC-16LX 16-bit RISC architecture with 23 addressing modes and C-language optimized instruction set |
| Flash Memory | 128 KB dual-bank Flash enabling concurrent read/erase-write for safe firmware updates |
| CAN Interface | 1 channel FULL-CAN v2.0A/B with 16 message buffers, wake-up capability, and 1 Mbps max bit rate |
| ADC | 15-channel 8/10-bit SAR ADC; 3 µs conversion time per channel at 24 MHz clock; external trigger support |
| Timers | 2 × 16-bit free-run timers, 6 × input capture, 4 × output compare, 2 × 16-bit reload timers |
| Operating Range | -40°C to +125°C ambient; 3.5–5.5 V supply (4.0–5.5 V when using ADC or Flash programming) |
| Package & Pins | LQFP-64; 49 general-purpose I/O ports; sub-clock pins X0A/X1A present (S-suffix = sub-clock enabled) |
Pinout & Package
MB90F352ESPMC1-GSE2 is housed in a 64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are validated per Cypress document 002-04493 Rev. *A (Pages 13–14).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD (core/I/O), VSS (digital ground); internal regulator supplies 3 V core from 3.5–5.5 V input |
| X0A, X1A | Sub-clock oscillator inputs | Supports external 100 kHz crystal for low-power watch mode; confirms S-suffix variant (sub-clock enabled) |
| TXD0, RXD0 | LIN-UART0 serial interface | Full-duplex asynchronous/synchronous communication; supports LIN master/slave protocol stack implementation |
| CANH, CANL | CAN differential bus terminals | Direct connection to ISO 11898-compliant transceiver; enables robust automotive network node without external level-shifting |
| AD0–AD14 | Analog input channels | 15 dedicated ADC input pins; configurable for 8-bit or 10-bit resolution; sample-and-hold built-in |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank Flash security | Hardware-enforced protection of Flash content prevents unauthorized read-out or overwrite (MB90F352x only) |
| FULL-CAN with 16 buffers | Enables simultaneous handling of multiple priority-based CAN messages without CPU intervention |
| Extended Intelligent I/O Service (EI2OS) | Up to 16-channel autonomous I/O event handling (edge detection, pulse counting, DMA triggering) |
| Low-power operating modes | Sleep, main timer, PLL timer, watch, and stop modes - reduces current to µA range during idle states |
| Flexible clock supervision | Independent monitoring of main clock (4–24 MHz) and sub-clock (≤50 kHz); resets on failure |
Applications
| Automotive Body Control Unit | Industrial CAN Node Sensor Hub |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, mirror adjustment, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Primary CAN node MCU managing local actuator drivers and sensor polling via LIN-UART and ADC. Use Value: 16 CAN message buffers enable concurrent handling of diagnostic, control, and status frames; dual-bank Flash allows seamless OTA updates without system downtime. |
Use Scenario: Distributed temperature, pressure, and position sensing across factory floor machinery with centralized CAN reporting. IC Role / Device Role / Timing Role: Edge-processing node performing local ADC acquisition, digital filtering, and CAN message formatting before transmission. Use Value: 15-channel ADC with 3 µs conversion time supports high-speed multi-sensor sampling; -40°C to +125°C rating ensures reliability in uncontrolled industrial environments. |
| Commercial Vehicle Lighting Controller | Off-Highway Equipment Monitor |
|
Use Scenario: Adaptive headlight leveling and brake light sequencing in trucks and buses using CAN command inputs and PWM outputs. IC Role / Device Role / Timing Role: Real-time timing-critical controller generating synchronized PWM signals while responding to CAN commands and monitoring voltage/current feedback. Use Value: Four output compare channels drive independent PWM outputs; 42 ns instruction cycle ensures sub-microsecond timing precision for safety-critical lighting sequences. |
Use Scenario: Monitoring hydraulic pressure, engine RPM, and coolant temperature in construction and agricultural equipment. IC Role / Device Role / Timing Role: Ruggedized data acquisition node interfacing analog sensors, discrete switches, and CAN bus for telematics reporting. Use Value: Sub-clock pins (X0A/X1A) enable ultra-low-power watch mode for battery-backed logging; 128 KB Flash stores extended fault history and calibration data. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit CAN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MB90F352TEPMC1-GSE2 | Includes low-voltage/CPU runaway reset (T-suffix); same Flash, CAN, and peripherals | Required where brown-out detection or watchdog timeout recovery is mandated by functional safety standards | Select if ASIL-B compliance or fail-safe reset behavior is needed beyond basic CAN node operation |
| MB90F357ESPMC1-GSE2 | Adds clock supervisor circuit (monitors main/sub clocks independently); otherwise identical peripheral set | Needed in systems requiring guaranteed clock integrity verification (e.g., chassis control, braking subsystems) | Choose when independent clock failure detection is required - not for basic body electronics |
Compared with MB90F352TEPMC1-GSE2, the base MB90F352ESPMC1-GSE2 omits low-voltage reset but retains full CAN functionality and dual-bank Flash; versus MB90F357ESPMC1-GSE2, it lacks clock supervisor hardware, reducing BOM cost and complexity for non-safety-critical nodes.
Availability
MB90F352ESPMC1-GSE2 is available at Aetrix Electronics and suitable for automotive body control units, industrial CAN sensor nodes, and commercial vehicle lighting controllers requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for MB90F352ESPMC1-GSE2 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 acquired Cypress Semiconductor in 2020 and maintains the MB90350E series as part of its automotive and industrial MCU portfolio, delivering high-reliability solutions for harsh-environment applications.
The MB90350E series was originally developed by Cypress to serve automotive and industrial markets needing integrated CAN, Flash security, and extended temperature operation - targeting cost-sensitive, functionally robust embedded control nodes.
FAQ
Does MB90F352ESPMC1-GSE2 support concurrent Flash read and write operations?
Yes. It features dual-operation Flash memory with separate upper and lower banks, allowing code execution from one bank while erasing or programming the other. This enables safe field firmware updates without halting real-time CAN or timer operations, confirmed in Cypress document 002-04493 Rev. *A, page 4.
What is the maximum CAN bit rate supported, and under what conditions?
The device supports up to 1 Mbps CAN bit rate, verified per ISO 11898-1:2003 compliance and electrical timing specifications in the datasheet (page 59). Achieving 1 Mbps requires proper termination, transceiver selection, and PCB layout meeting CAN bus impedance requirements - not dependent on internal clock configuration.
Is the sub-clock (X0A/X1A) functional in MB90F352ESPMC1-GSE2?
Yes. The "S" suffix explicitly denotes sub-clock pin presence and functionality. X0A/X1A accept an external 100 kHz crystal to enable watch mode and sub-clock-based wake-up events, as defined in the Product Lineup table (page 4) and Pin Description (page 14) of document 002-04493 Rev. *A.
How many I/O ports are available, and are they all software-configurable?
MB90F352ESPMC1-GSE2 provides 49 general-purpose I/O ports. Each pin is bit-wise configurable as input, output, or peripheral function (e.g., CANH, TXD0, AD0), and input types can be set to CMOS-Schmitt or automotive threshold levels - details confirmed in I/O Circuit Type section (page 19) of the datasheet.
MB90F352ESPMC1-GSE2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-LQFP
- Series:
- F²MC-16LX MB90350E
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- F²MC-16LX
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, WDT
- Number of I/O:
- 51
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.5V ~ 5.5V
- Data Converters:
- A/D 15x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MB90F352ESPMC1-GSE2 FAQ
1.How can I place an order for MB90F352ESPMC1-GSE2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB90F352ESPMC1-GSE2 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 MB90F352ESPMC1-GSE2 reliable?
The price and inventory of MB90F352ESPMC1-GSE2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB90F352ESPMC1-GSE2 is usually 5 days.
3.What payment methods are accepted for MB90F352ESPMC1-GSE2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB90F352ESPMC1-GSE2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB90F352ESPMC1-GSE2?
MB90F352ESPMC1-GSE2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB90F352ESPMC1-GSE2 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 MB90F352ESPMC1-GSE2?
For technical support, including MB90F352ESPMC1-GSE2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB90F352ESPMC1-GSE2 requirements.
6.How does Aetrix verify that MB90F352ESPMC1-GSE2 is sourced from the original manufacturer or authorized distributors?
All MB90F352ESPMC1-GSE2 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 MB90F352ESPMC1-GSE2 meets industry standards.
7.What is the process for return or replacement of MB90F352ESPMC1-GSE2?
All MB90F352ESPMC1-GSE2 units undergo pre-shipment inspection (PSI). If there is an issue with MB90F352ESPMC1-GSE2, 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 MB90F352ESPMC1-GSE2 part is unused and in its original packaging.
Return procedure for MB90F352ESPMC1-GSE2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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