MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 639

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MCIMX281AVM4B

Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets

Specifications of MCIMX281AVM4B

Core Processor
ARM9
Core Size
32-Bit
Speed
454MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
Peripherals
DMA, I²S, LCD, POR, PWM, WDT
Program Memory Size
128KB (32K x 32)
Program Memory Type
Mask ROM
Ram Size
32K x 32
Voltage - Supply (vcc/vdd)
1.25 V ~ 5.25 V
Data Converters
A/D 17x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
289-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of I /o
-
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
Chapter 8
Pin Descriptions
8.1 Pin Descriptions Overview
This chapter provides various views of the pinout for the i.MX28.
The pin tables in this chapter include columns with the headings MUX0, MUX1, and MUX2.
These columns refer to the different functions that can be enabled for each individual pin
by programming the pin control registers (HW_PINCTRL_MUXSELx). For example:
See
Table 8-1
Freescale Semiconductor, Inc.
• Pin definitions for the 289-pin BGA are in
• Pin sorted by functional groups are in
• Enable the function listed in the "MUX0" column by programming the BANKx_PINx
• Enable the function listed in the "MUX1" column by programming the BANKx_PINx
• Enable the function listed in the "MUX2" column by programming the BANKx_PINx
bit field to 00.
bit field to 01.
bit field to 10.
Pin Control and GPIO Overview
TYPE
A
D
E
P
I
lists the abbreviations used in the pin tables in this chapter.
Analog pin
Digital pin
EMI pin
Power pin
Input pin
DESCRIPTION
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Table 8-1. Nomenclature for Pin Tables
for more information.
ADC
CLOCK
DCDC
EMI
ETM
MODULE
Functional Pin Groups
Pin Definitions for 289-pin BGA
ADC analog pins
Clock pins
DC-DC Converter pins
External Memory Interface pins
Embedded Trace Macrocell
DESCRIPTION
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