MC9328MX21 Datasheet, PDF (1/106 Pages) Motorola, Inc – i.MX family of microprocessors

Freescale Semiconductor
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MC9328MX21
MC9328MX21/D
Rev. 1.1, 09/29/2004
MC9328MX21
Package Information
(MAPBGA–289)
Ordering Information: See Table 1 on page 4
1 Introduction
Freescale’s i.MX family of microprocessors has
demonstrated leadership in the portable handheld
market. Building on the success of the MX (Media
Extensions) series, the i.MX21 (MC9328MX21)
provides a leap in performance with an ARM926EJ-S™
microprocessor core that provides native security and
accelerated Java support in addition to highly integrated
system functions. The i.MX products specifically
address the needs of the smartphone and portable
product markets with their intelligent integrated
peripherals, advanced processor core, and power
management capabilities.
The i.MX21 features the advanced and power-efficient
ARM926EJ-S core operating at speeds up to 266 MHz
and is part of a growing family of Smart Speed products
that offer high performance processing optimized for
lowest power consumption. On-chip modules such as a
video accelerator module, LCD controller, USB On-The-
Go, CMOS sensor interface, and two synchronous serial
interfaces offer designers a rich suite of peripherals that
can enhance any product seeking to provide a rich
Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
2 Signal Descriptions. . . . . . . . . . . . . . . . . . . . . . . .5
3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .15
4 Package Information . . . . . . . . . . . . . . . . . . . . .102
5 Document Revision History . . . . . . . . . . . . . . .105
This document contains information on a product under development. Freescale reserves the right to change or discontinue this
product without notice.
© Freescale Semiconductor, Inc., 2004. All rights reserved.