IMX53CEC datasheet(11/204 Pages) FREESCALE

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Modules List

i.MX53xD Applications Processors for Consumer Products, Rev. 2

Freescale Semiconductor

GPIO-1

GPIO-2

GPIO-3

GPIO-4

GPIO-5

GPIO-6

GPIO-7

General Purpose

I/O Modules

System

Control

Peripherals

These modules are used for general purpose input/output to external ICs.

Each GPIO module supports up to 32 bits of I/O.

GPT

General Purpose

Timer

Peripherals

Each GPT is a 32-bit “free-running” or “set and forget” mode timer with a

programmable prescaler and compare and capture register. A timer counter

value can be captured using an external event, and can be configured to

trigger a capture event on either the leading or trailing edges of an input

pulse. When the timer is configured to operate in “set and forget” mode, it is

capable of providing precise interrupts at regular intervals with minimal

processor intervention. The counter has output compare logic to provide the

status and interrupt at comparison. This timer can be configured to run

either on an external clock or on an internal clock.

GPU3D

Graphics

Processing Unit

Multimedia

Peripherals

The GPU, version 3, provides hardware acceleration for 2D and 3D

graphics algorithms with sufficient processor power to run desk-top quality

interactive graphics applications on displays up to HD1080 resolution. It

supports color representation up to 32 bits per pixel. GPU enables

high-performance mobile 3D and 2D vector graphics at rates up to 33

Mtriangles/s, 200 Mpix/s, 800 Mpix/s (z).

GPU2D

Graphics

Processing

Unit-2D

Multimedia

Peripherals

The GPU2D version 1, provides hardware acceleration for 2D graphic

algorithms with sufficient processor power to run desk-top quality

interactive graphics applications on displays up to HD1080 resolution.

I2C-1

I2C-2

I2C-3

I2C Controller

Connectivity

Peripherals

I2C provides serial interface for controlling peripheral devices. Data rates of

up to 400 kbps are supported.

IIM

IC Identification

Module

Security

The IC identification module (IIM) provides an interface for reading,

programming, and/or overriding identification and control information stored

in on-chip fuse elements. The module supports electrically programmable

poly fuses (e-Fuses). The IIM also provides a set of volatile

software-accessible signals that can be used for software control of

hardware elements not requiring non-volatility. The IIM provides the primary

user-visible mechanism for interfacing with on-chip fuse elements. Among

the uses for the fuses are unique chip identifiers, mask revision numbers,

cryptographic keys, JTAG secure mode, boot characteristics, and various

control signals requiring permanent non-volatility. The IIM also provides up

to 28 volatile control signals. The IIM consists of a master controller, a

software fuse value shadow cache, and a set of registers to hold the values

of signals visible outside the module.

IIM interfaces to the electrical fuse array (split to banks). Enabled to set up

boot modes, security levels, security keys and many other system

parameters.

i.MX53xDA consists of 4 x 256-bit + 1x 128-bit fuse-banks (total 1152 bits)

through IIM interface.

Table 2. i.MX53xD Digital and Analog Blocks (continued)

Block

Mnemonic

Block Name

Subsystem

Brief Description

IMX53CEC Datasheet(PDF) 11 Page - Freescale Semiconductor, Inc

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