MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 31
MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
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
- Current page: 31 of 2327
- Download datasheet (17Mb)
Section Number
Freescale Semiconductor, Inc.
14.1
14.2
14.3
14.4
Overview.....................................................................................................................................................................1061
EMI Address Mapping................................................................................................................................................1062
EMI Clocking.............................................................................................................................................................1064
EMI AHB and AXI Interface......................................................................................................................................1066
14.1.1
14.2.1
14.2.2
14.2.3
14.3.1
14.3.2
14.4.1
14.4.2
14.4.3
14.4.4
14.4.5
14.4.6
14.4.7
14.4.8
Block Diagram.........................................................................................................................................1061
DDR SDRAM Address Mapping Options..............................................................................................1063
Maximum Address Space........................................................................................................................1063
Memory Mapping to Address Space.......................................................................................................1064
General System Behavior........................................................................................................................1064
Changing Input Clock Frequency............................................................................................................1064
AHB-AXI Bridges...................................................................................................................................1066
AXI Interfaces.........................................................................................................................................1066
Port Clocking...........................................................................................................................................1070
AXI Interface FIFOs................................................................................................................................1071
AXI Write Response Channel.................................................................................................................1072
AHB Register Port...................................................................................................................................1073
AXI Transactions.....................................................................................................................................1073
Exclusive Access.....................................................................................................................................1073
14.4.2.1
14.4.2.2
14.4.2.3
14.4.8.1
14.4.8.2
14.4.8.3
14.4.8.4
14.4.8.5
14.4.8.6
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Internal Command Handling.................................................................................................1066
AHB Signal to AXI Signal Translation.................................................................................1068
Configured Options...............................................................................................................1068
Initiating an Exclusive Access Request.................................................................................1074
Verifying the Request............................................................................................................1074
Validity of an Exclusive Request..........................................................................................1074
Read Commands to Exclusive Access Regions....................................................................1075
Non-Exclusive Write Commands to Exclusive Access Regions...........................................1075
Exclusive Writes....................................................................................................................1075
External Memory Interface (EMI)
Chapter 14
Title
Page
31
Related parts for MCIMX281AVM4B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MCU, MPU & DSP Development Tools MCIMX28LCD
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCIMX-LVDS1
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: