MCIMX258CVM4中文资料iMX25 Industrial数据手册恩XP规格书

描述 Description

NXP’s Arm9™-based i.MX258 applications processor targets industrial and general embeddedapplications requiring high levels of security. Featuring an on-chip security engine, the i.MX258 is ideal forbuilding highly secure devices for which it is critical that only code intended for that device will run on thatdevice. Highly specific tamper detection circuitry is engineered to quickly erase confidential information if adevice threat is detected.
The i.MX258 security capabilities and connectivity provides a robust yetcost-effective solution for point-of-sale (POS), biometrics and secure residential gateways (e.g. smart meters)devices.

特性 Features

CPU Complex
• Arm926EJ-S™
• 400 MHz maximum speed
• 128 KB Integrated SRAM
• 16KB I/D L1 Cache
Multimedia
• Security Engine
• LCD Controller
• Resistive Touchscreen Controller
• CMOSSensor Interface
Connectivity
• External memory interface: DDR2, mDDR, SDRAM, mSDRAM, NOR, SLC/MLC NAND
• 10/100Ethernet MAC
• 2 x FlexCan Controllers
• 480Mbps USB 2.0 OTG + PHY
• 480MbpsUSB 2.0 Host + PHY
• 2 x MMC+/SD/SDIO
• 5 x UART, 3 x CSPI, 3 x I2C, 2 xSSI/I2S, ESAI
• PATA/CE-ATA
• 2 x Smartcard Interfaces
• 3 x12-bitADC
• 3.3V General Purpose I/O
Technology
• 0.8mm MAPBGA 400-pin package
• -40 to +85C
Product Longevity
• This product is included in NXP®.s productlongevity program, with assured supply for a minimum of 15 years after launch

应用 Application

Secure Transaction and Retail Payments
•Stationary Electronic Point of Sale (ePOS) Terminals