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MCIMX251AJM4A

Name: MCIMX251AJM4A
Rating: 4.7 (12 reviews)

I.MX25 32-BIT MPU, ARM926EJ-S CO

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規格

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

The MCIMX251AJM4A is a microprocessor from NXP Semiconductors, part of the i.MX family, which is designed for embedded applications. It features an ARM Cortex-A8 core, operating at frequencies up to 800 MHz, allowing for efficient processing in a compact form factor. This device supports advanced multimedia capabilities, making it suitable for applications in industrial automation, automotive, and consumer electronics.
Key features include integrated graphics processing, support for multiple display interfaces, and connectivity options like Ethernet, USB, and serial interfaces. The MCIMX251AJM4A also includes various power management options to enhance energy efficiency, which is crucial for battery-operated devices.
Developers can utilize a range of development tools and software to build applications on this platform, promoting flexibility and scalability. Its robust architecture and versatility make the MCIMX251AJM4A an attractive choice for both new designs and system upgrades in various industries.

Features

The MCIMX251AJM4A is a microcontroller unit (MCU) from the i.MX25 family, designed for embedded applications. Key features include:
1. Processor Core: ARM926EJ-S core, operating up to 532 MHz.
2. Memory: Supports up to 64 MB of DDR2/LPDDR memory and includes 64 KB of SRAM.
3. Graphics: Integrated 2D graphics acceleration for enhanced visual performance.
4. Connectivity: Multiple interfaces including USB 2.0, UART, I2C, SPI, and CAN for versatile communication options.
5. Display Support: Capable of driving displays via LCD controllers.
6. Audio: Integrated audio interface for multimedia applications.
7. Power Management: Features advanced power management options for energy efficiency.
8. Security: Built-in security features for secure data processing.
This MCU is suitable for applications such as industrial control, automotive systems, and consumer electronics, providing robust performance and flexibility.

Package

The MCIMX251AJM4A is packaged in a 144-pin LQFP (Low-Profile Quad Flat Package). This type of package features a low-profile design with pins arranged on all four sides, suitable for surface mounting on PCBs.

Pinout

The MCIMX251AJM4A is a member of the NXP i.MX25 family of processors. It features a pin count of 144 pins in a LQFP (Low-Profile Quad Flat Package) configuration. The primary functions of these pins include interfaces for power supply, ground, general-purpose input/output (GPIO), analog-to-digital converters (ADC), serial communication protocols like UART, SPI, and I2C, as well as display interfaces such as LCD. The device also supports various peripheral connections, including USB, and has dedicated pins for system control, reset, and oscillator connections. This versatile pin configuration enables it to cater to a wide range of embedded applications, particularly in multimedia and industrial control systems.

Manufacturer

The MCIMX251AJM4A is manufactured by NXP Semiconductors, a global semiconductor company headquartered in Eindhoven, Netherlands. NXP specializes in designing and manufacturing a wide range of semiconductor devices, including microcontrollers, application processors, and various solutions for automotive, industrial, and consumer electronics markets. The company is known for its focus on secure connections and infrastructure, particularly in the areas of automotive applications, smart city technologies, and the Internet of Things (IoT). NXP has a strong emphasis on innovation and plays a significant role in advancing technologies that enhance connectivity, safety, and efficiency in electronic systems.

Application

The MCIMX251AJM4A, part of the NXP i.MX family, is used in various application areas including industrial automation, automotive systems, smart home devices, medical equipment, and consumer electronics. Its low power consumption and high-performance processing capabilities make it suitable for multimedia applications, IoT devices, and embedded systems requiring robust connectivity and real-time processing.

Equivalent

The MCIMX251AJM4A is part of the NXP i.MX25 series. Equivalent products include the MCIMX253, MCIMX257, and MCIMX258, which offer similar ARM926EJ-S architecture and peripherals. For more advanced features, consider the i.MX28 series, such as the MCIMX28, which provides enhanced performance and capabilities. Always verify compatibility for specific applications before substitution.