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MCIMX251AJM4A
+物料清單I.MX25 32-BIT MPU, ARM926EJ-S CO
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製造商部分 #MCIMX251AJM4A
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包裹 MAPBGA-400
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規格
| 屬性 | 價值 |
| Package | Bulk |
| Series | i.MX25 |
| ProductStatus | Active |
| CoreProcessor | ARM926EJ-S |
| NumberofCores/BusWidth | 1 Core, 32-Bit |
| Speed | 400MHz |
| RAMControllers | LPDDR, DDR, DDR2 |
| GraphicsAcceleration | No |
| Display&InterfaceControllers | Keypad |
| Ethernet | 10/100Mbps (1) |
| USB | USB 2.0 + PHY (2) |
| Voltage-I/O | 2.0V, 2.5V, 2.7V, 3.0V, 3.3V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| SecurityFeatures | Boot Security, Cryptography, Secure Fusebox, Secure JTAG, Secure Memory, Tamper Detection |
| Package/Case | 400-LFBGA |
概述
Description
Key features include integrated peripherals such as USB, Ethernet, and UART interfaces, which enhance connectivity options for various applications. The processor also supports multiple operating systems, including Linux, providing flexibility in software development.
The MCIMX251AJM4A is designed to operate in a wide temperature range, making it suitable for both consumer and industrial environments. Its architecture allows for low-power operation, which is critical for battery-powered and energy-conscious applications. This microprocessor is part of NXP's broader i.MX 25 series, known for its reliability and versatility in handling complex multimedia tasks.
Equivalent
Features
1. Core: Based on an ARM926EJ-S core, operating at speeds up to 400 MHz.
2. Performance: Includes a vector floating-point coprocessor for enhanced processing capabilities.
3. Memory: Supports DDR2 and mobile DDR memory technologies.
4. Connectivity: Offers multiple connectivity options like Ethernet, USB 2.0 with both host and OTG functionality, and CAN interfaces.
5. Multimedia: Capable of handling multimedia applications with hardware accelerators for video processing.
6. Security: Features security enhancements, including cryptographic acceleration and secure boot.
7. Low Power: Designed for low power consumption, suitable for battery-operated devices.
8. Integration: Includes a range of integrated peripherals such as UART, SPI, and I2C.
9. Applications: Ideal for industrial applications, automotive infotainment, and consumer electronics.
These features make the MCIMX251AJM4A suitable for a variety of applications requiring efficient processing with robust connectivity and multimedia capabilities.
Pinout
The MCIMX251AJM4A comes in a 400-ball BGA (Ball Grid Array) package, which means it has 400 pins (or balls) that connect the processor to the circuit board. These pins serve various functions, including:
1. Power Supply: Pins designated for delivering the necessary power to the processor.
2. Ground: Pins that provide a common return path for electrical current, ensuring stable operation.
3. Data and Address Bus: Pins used for data transfer and addressing between the processor and other components.
4. Control Signals: Pins that manage the operations of the processor and coordinate with peripheral devices.
5. Peripheral Interfaces: Pins for connecting to peripheral devices, including UART, SPI, I2C, and USB interfaces.
6. Clock: Pins for the clock input that regulates the processor's timing functions.
The MCIMX251AJM4A is designed for applications where low power consumption and high performance are essential.
Manufacturer
Application
1. Industrial Automation: Used for controlling machinery and processes in industrial settings.
2. Human-Machine Interfaces (HMIs): Powers user interfaces in devices like control panels and kiosks.
3. Portable Medical Devices: Provides processing power for portable diagnostic and monitoring devices.
4. Point-of-Sale Terminals: Used in payment processing devices for retail environments.
5. Smart Energy Management: Employed in devices that monitor and manage energy consumption.
6. Automotive Infotainment Systems: Supports multimedia and connectivity features in vehicles.
These applications benefit from the processor's efficient power consumption and robust performance.