MB9EF226PMC-GSE2 - 128MHz ARM Cortex-R4 MCU 2MB Flash | Infineon
Артикул: MB9EF226PMC-GSE2 ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.8 | $168,00 |
| 100 | $14.95 | $1.495,00 |
| 500 | $13.4 | $6.700,00 |
| 1.000 | $12.1 | $12.100,00 |
MB9EF226PMC-GSE2 Обзор
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and programmable peripherals. The MB9EF226PMC-GSE2 belongs to the Cortex-R4 family, which is optimized for deterministic real-time response rather than the application-processing focus of Cortex-A cores. Within the broader taxonomy, this device sits under MCU -> microcontroller -> embedded processor -> semiconductor IC, and within Infineon's automotive-safety portfolio it occupies the chassis/safety MCU segment.
Key features include a 32-bit ARM Cortex-R4 core running up to 128 MHz, 2 MB of on-chip flash, industrial temperature grade, and a 176-pin LQFP package per the Partstack LFQFP/SQUARE/GULL WING terminal form. The device supports automotive real-time control use cases such as electric power steering, brake systems, and chassis domain controllers. The automotive MCU classification indicates qualification for vehicle electrical-environment conditions.
The Cortex-R4 core delivers deterministic interrupt latency and tightly coupled memory, which is essential when the application must respond to a sensor input within microseconds. Combined with 2 MB of flash, the device can host a full real-time operating system plus application code without external memory expansion. The 176-pin LQFP provides abundant GPIO and peripheral pinout for motor-control PWM, CAN-FD, and analog front-end integration.
Typical applications include automotive electric power steering, electronic stability control, brake-by-wire systems, chassis domain ECUs, and industrial real-time controllers that benefit from the deterministic Cortex-R4 profile. The wide pin count supports parallel sensor interfaces and multi-axis motor control.
When designing with this MCU, allocate PCB thermal copper under the LQFP thermal pad and verify that the chosen debug probe (e.g. J-Link or Infineon DAP) matches the SWD/JTAG pinout. Always check the firmware version against the latest errata document before locking the design.
This page consolidates distributor pricing, drop-in alternatives, and practical design notes not found in the standalone datasheet, providing engineers with a single decision-ready reference.
Аналоги без доработки для MB9EF226PMC-GSE2 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с MB9EF226PMC-GSE2 (тот же форм-фактор и посадочное место) — отличается по Core Architecture, Package.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
CY9EF226PMC-GSE2
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MB9EF226PMC-GS-ERE2-A401
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MB9EF226PMC-GSE2-HTV
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MB9EF226PMC-GSE1
✅ Прямая замена ⚠️ Характеристики не проверены📋 Справочный аналог (нет в каталоге)
MB9AF156MBPMC-G-JNE2
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MB9EF226PMC-GSE2 Максимальные параметры и электрические характеристики
| Manufacturer | Infineon (formerly Cypress Semiconductor) |
| Series | FCR4 MB9EF226 |
| Core | ARM Cortex-R4 |
| Core Architecture | RISC, 32-bit |
| Maximum CPU Frequency | 128 MHz |
| Program Memory Type | FLASH |
| Program Memory Size | 2 MB (2M x 8) |
| Напряжение питания | 1.2 V (core, per Hotenda listing) |
| Корпус | 176-LQFP (24 x 24 mm) |
| Terminal Form | GULL WING |
| Package Code | LFQFP |
| Package Shape | SQUARE |
| Number of Terminals | 176 |
| Temperature Grade | INDUSTRIAL |
| Application Category | Automotive MCU |
| Тип монтажа | Surface Mount |
Руководство по цоколевке MB9EF226PMC-GSE2 в корпусе square
Цоколевка для MB9EF226PMC-GSE2 (корпус square). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для MB9EF226PMC-GSE2.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
MB9EF226PMC-GSE2 подходит для 6 применениеs: Electric Power Steering (EPS) ECU, Electronic Stability Control (ESC) Module, Brake-by-Wire Domain Controller, Industrial Real-Time Motion Controller, Chassis Domain ECU / Body Controller, Automotive Sensor Fusion Hub.
Electric Power Steering (EPS) ECU
The MB9EF226PMC-GSE2's ARM Cortex-R4 deterministic core and 128 MHz clock deliver the bounded interrupt latency required for torque-vectoring loops in electric power steering. The 2 MB flash hosts a real-time control algorithm plus diagnostics without external memory, and the 176-LQFP exposes enough PWM channels and ADC inputs to drive a 3-phase BLDC steering motor. The automotive MCU qualification per Mouser listing aligns with chassis-environment electrical stress. Use the SWD debug port with an Infineon DAP probe for trace-based profiling of the steering control loop. Source: Mouser MB9EF226PMC-GSE2 listing and DigiKey CY9EF226PMC-GSE2.
Рекомендуется
Electronic Stability Control (ESC) Module
ESC modules sample wheel-speed sensors and yaw at multi-kHz rates and must brake individual wheels within milliseconds; the MB9EF226PMC-GSE2's Cortex-R4 core provides deterministic response for this closed-loop safety task. The 2 MB flash stores the vehicle dynamics model plus ISO 26262 diagnostic libraries, and the 176-LQFP pinout supports the four-wheel independent brake actuators. The industrial temperature grade covers most chassis mounting locations; check the latest datasheet for under-hood variants. Source: Mouser MB9EF226PMC-GSE2 (Automotive MCU listing) and alldatasheet MB9EF226 entry.
Рекомендуется
Brake-by-Wire Domain Controller
Brake-by-wire systems replace hydraulic links with redundant electronic control, demanding deterministic interrupt latency and high functional-safety margin. The MB9EF226PMC-GSE2's Cortex-R4 core with tightly coupled memory and 2 MB flash supports safety firmware plus sensor fusion on a single chip. The 176-LQFP provides the GPIO count needed to interface pedal-position sensors, hydraulic-pressure transducers, and multiple CAN-FD channels for redundancy. Pair the MCU with an Infineon CAN-FD transceiver and a watchdog supervisor. Source: DigiKey CY9EF226PMC-GSE2 entry.
Рекомендуется
Industrial Real-Time Motion Controller
Outside automotive, the MB9EF226PMC-GSE2 fits industrial motion controllers that need deterministic response for multi-axis servo loops. The Cortex-R4 profile delivers microsecond-class interrupt latency, and the 2 MB flash hosts multi-axis trajectory planners plus fieldbus stacks. The 176-LQFP supports quadrature encoder inputs, multi-axis PWM outputs, and EtherCAT slave controllers. The industrial temperature grade suits factory-floor enclosures. Source: Partstack MB9EF226PMC-GSE2 listing (INDUSTRIAL grade).
Рекомендуется
Chassis Domain ECU / Body Controller
Modern vehicles consolidate multiple chassis functions into a single domain ECU; the MB9EF226PMC-GSE2's 2 MB flash and 176-LQFP GPIO budget make it a strong candidate for a domain controller that aggregates suspension, steering, and braking data. The Cortex-R4 core runs the chassis domain firmware with predictable latency, while the package's GPIO supports multiple LIN, CAN, and sensor interfaces. Source: Mouser MB9EF226PMC-GSE2 (Automotive MCU) listing.
Рекомендуется
Automotive Sensor Fusion Hub
The MB9EF226PMC-GSE2 acts as a sensor-fusion hub for IMU, wheel-speed, and steering-angle sensors in advanced chassis systems. Its Cortex-R4 deterministic core runs Kalman filters at deterministic intervals, and the 2 MB flash stores the fusion model plus calibration data. The 176-LQFP accepts SPI and parallel sensor buses alongside CAN-FD outputs to the domain controller. Source: DigiKey CY9EF226PMC-GSE2 description.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для MB9EF226PMC-GSE2 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | CY9EF226PMC-GSE2 | MB9EF226PMC-GS-ERE2-A401 | MB9EF226PMC-GSE2-HTV | MB9EF226PMC-GSE1 |
|---|---|---|---|---|---|
| Package | 176-LQFP (24x24 mm) | 176-LQFP (24x24 mm) - same | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same |
| Brand | Infineon | Infineon (same) | Infineon (same) | Infineon (same) | Infineon (same) |
| Core | ARM Cortex-R4 | ARM Cortex-R4 | ARM Cortex-R4 | ARM Cortex-R4 | ARM Cortex-R4 |
| Maximum CPU Frequency | 128 MHz | 128 MHz | 128 MHz | 128 MHz | 128 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| Ordering Code Suffix | GSE2 | GSE2 (Infineon prefix) | GS-ERE2-A401 (reel/firmware suffix) | GSE2-HTV (tape/reel variant) | GSE1 (firmware variant) |
| Temperature Grade | Industrial | Industrial | Industrial | Industrial | Industrial |
| Application Category | Automotive MCU | Automotive MCU | Automotive MCU | Automotive MCU | Automotive MCU |
Ключевые отличия
- Infineon-branded successor already available with identical silicon (против CY9EF226PMC-GSE2)
- Pin-compatible firmware variants within the same family (против MB9EF226PMC-GS-ERE2-A401 / MB9EF226PMC-GSE2-HTV)
- Deterministic Cortex-R4 core for real-time chassis control (против MB9AF156MBPMC-G-JNE2 (Cortex-M4))
Заметки по проектированию
Estimated: The 176-LQFP at 24x24 mm has a theta_JA around 35-40 C/W on a 4-layer JEDEC test board. At 128 MHz with all peripherals active the core power is typically under 1 W, giving a junction temperature rise of 35-40 C above ambient. For chassis-mounted enclosures with limited airflow, place a copper pour directly under the exposed pad and stitch thermal vias to inner planes. Always validate with a thermal probe on a worst-case firmware workload.
Route the SWD/JTAG signals (SWDIO, SWO, TCK, TMS, TDI, TDO, NRST) as short stubs to a 20-pin Cortex Debug connector. Keep the 32 kHz crystal traces under 5 mm with a guard ring to GND, and isolate the analog supply AVCC with a ferrite bead from the digital supply to minimise ADC noise coupling into the Cortex-R4 ADC channels used for current sensing.
Do not assume the MB9EF226 and CY9EF226 prefixes are different silicon - they are identical dies with different ordering codes. Avoid confusing the MB9EF226 (Cortex-R4) with the MB9AFxxx (Cortex-M) families which share the same package but require different firmware. Always confirm the errata document revision against the firmware you intend to ship, especially for safety applications.
Информация о соответствии
Compliance values are not stated in the distributor snippets provided. Automotive-grade Infineon MCUs are typically RoHS compliant; verify against the manufacturer's declaration of conformity before EU-market release.