Document Number: IMX28CEC
NXP Semiconductors
Data Sheet: Technical Data
Rev. 4, 10/2018
i.MX28
i.MX28 Applications
Processors for Consumer
Products
Package Information
Plastic package
Case MAPBGA-289, 14 x 14 mm, 0.8 mm pitch
Ordering Information
See Table on page 3 for ordering information.
1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 Device Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 Ordering Information and Functional
1 Introduction
The i.MX28 is a low-power, high-performance
applications processor optimized for the general
embedded industrial and consumer markets. The core of
the i.MX28 is NXP's fast, power-efficient
implementation of the ARM926EJ-S™ core, with
speeds of up to 454 MHz.
Part Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Special Signal Considerations. . . . . . . . . . . . . . . . 11
Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 i.MX28 Device-Level Conditions . . . . . . . . . . . . . . 11
3.2 Thermal Characteristics . . . . . . . . . . . . . . . . . . . . 18
3.3 I/O DC Parameters . . . . . . . . . . . . . . . . . . . . . . . . 19
3.4 I/O AC Timing and Parameters . . . . . . . . . . . . . . . 22
3.5 Module Timing and Electrical Parameters. . . . . . . 27
Package Information and Contact Assignments . . . . . . . 59
4.1 Case MAPBGA-289, 14 x 14 mm, 0.8 mm Pitch. . 59
4.2 Ground, Power, Sense, and Reference Contact
Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
4.3 Signal Contact Assignments . . . . . . . . . . . . . . . . . 61
4.4 i.MX280 Ball Map . . . . . . . . . . . . . . . . . . . . . . . . . 63
4.5 i.MX283 Ball Map . . . . . . . . . . . . . . . . . . . . . . . . . 65
4.6 i.MX286 Ball Map . . . . . . . . . . . . . . . . . . . . . . . . . 67
4.7 i.MX287 Ball Map . . . . . . . . . . . . . . . . . . . . . . . . . 69
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
2
3
The device is suitable for a wide range of applications,
including the following:
4
•
Human-machine interface (HMI) panels:
industrial, home
•
Industrial drive, PLC, I/O control display, factory
robotics display, graphical remote controls
•
•
•
•
Handheld scanners and printers
5
Patient-monitoring, portable medical devices
Smart energy meters, energy gateways
Media phones, media gateways
The integrated power management unit (PMU) on the
i.MX28 is composed of a triple output DC-DC switching
converter and multiple linear regulators. These provide
NXP reserves the right to change the detail specifications as may be required
to permit improvements in the design of its products.
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