MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 3

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

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

Section Number
Freescale Semiconductor, Inc.
1.1
1.2
1.3
i.MX28 Overview...........................................................................................................................................................87
Hardware Features..........................................................................................................................................................87
i.MX28 Product Features................................................................................................................................................92
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
1.3.9
1.3.10
1.3.11
1.3.12
1.3.13
1.3.14
1.3.15
1.3.16
1.3.17
1.3.18
ARM9 CPU Subsystem...............................................................................................................................94
System Buses...............................................................................................................................................94
On-Chip RAM and ROM............................................................................................................................97
On-Chip One-Time-Programmable (OCOTP) ROM..................................................................................98
External Memory Controller (EMI)............................................................................................................99
Interrupt Collector.....................................................................................................................................100
Default First-Level Page Table..................................................................................................................100
DMA Controller........................................................................................................................................100
Clock Generation Subsystem....................................................................................................................101
Power Management Unit...........................................................................................................................102
Ethernet Interfaces.....................................................................................................................................103
CAN Interfaces..........................................................................................................................................103
USB Interfaces...........................................................................................................................................103
General-Purpose Media Interface (GPMI)................................................................................................104
Hardware Acceleration for ECC for Robust External Storage..................................................................104
Data Co-Processor (DCP) Memory Copy, Crypto.................................................................................105
I2C Interface..............................................................................................................................................106
General-Purpose Input/Output (GPIO)......................................................................................................106
1.3.2.1
1.3.2.2
1.3.2.3
1.3.15.1
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
AXI Bus Segments....................................................................................................................95
AHB Buses................................................................................................................................96
APB Buses................................................................................................................................97
Bose Ray-Choudhury Hocquenghem ECC Engine................................................................105
Product Overview
Contents
Chapter 1
Title
Page
3