MCIMX257DJM4A Description

NXP's Arm9?-based MCIMX257DJM4A applications processor targets consumer and industrial applications that require data acquisition or need greater levels of user interaction. The MCIMX257DJM4A integrates all features of the i.MX253 adds a CMOS sensor interface for data input, and a touchscreen controller that lets the user interact with the device through the display enabling “smart touch”. Extra connectivity features such as Controller Area Network (CAN) and Smartcard provide endless possibilities for building plugged-in or portable, connected devices. With its high level of integration and connectivity options and low-power technology, the MCIMX257DJM4A is ideal for building applications including “smart touch” HMI, factory automation, and data acquisition devices.

MCIMX257DJM4A Features

Arm926EJ-S?

400 MHz maximum speed

128 KB Integrated SRAM

16 KB I/D L1 Cache

External memory interface: DDR2, mDDR, SDRAM, mSDRAM, NOR, SLC/MLC NAND

10/100 Ethernet MAC

2 x FlexCan Controllers

LCD Controller

Resistive Touchscreen Controller

CMOS Sensor Interface

MCIMX257DJM4A Applications

Motorcycle Engine Control Unit (ECU) and Small Engine Control

Electricity Grid and Distribution

Heat Metering

Industrial HMI

Smart Power Socket and Light Switch

Automatic Vehicle Identification