Introduction
MC9328MXS Technical Data, Rev. 3
Freescale Semiconductor
3
Power Management Features
Operating Voltage Range: 1.7 V to 1.9 V core, 1.7 V to 3.3 V I/O
225-contact MAPBGA Package
1.2
Target Applications
The i.MXS applications processor is designed to meet the needs of medical instrumentation, low-end
PDAs, point-of-sale terminals, security systems and other applications requiring a basic device based on
ARM technology with support for open operating systems. Like other members of the i.MX family, the
i.MXS is designed for high performance and low-power to maximize battery life.
1.3
Ordering Information
Table 1 provides ordering information.
1.4
Conventions
This document uses the following conventions:
OVERBAR is used to indicate a signal that is active when pulled low: for example, RESET.
Logic level one
is a voltage that corresponds to Boolean true (1) state.
Logic level zero
is a voltage that corresponds to Boolean false (0) state.
To set a bit or bits means to establish logic level one.
To clear a bit or bits means to establish logic level zero.
A signal is an electronic construct whose state conveys or changes in state convey information.
A pin is an external physical connection. The same pin can be used to connect a number of signals.
Asserted
means that a discrete signal is in active logic state.
— Active low signals change from logic level one to logic level zero.
— Active high signals change from logic level zero to logic level one.
Negated
means that an asserted discrete signal changes logic state.
— Active low signals change from logic level zero to logic level one.
— Active high signals change from logic level one to logic level zero.
LSB means least significant bit or bits, and MSB means most significant bit or bits. References to
low and high bytes or words are spelled out.
Numbers preceded by a percent sign (%) are binary. Numbers preceded by a dollar sign ($) or 0x
are hexadecimal.
Table 1. i.MXS Ordering Information
Package Type
Frequency
Temperature
Solderball Type
Order Number
225-contact MAPBGA
100 MHz
0OC to 70OC
Pb-free
MC9328MXSVP10(R2)
-40OC to 85OC
Pb-free
MC9328MXSCVP10(R2)