MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 90

• 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

Hardware Features
90
• Dual Peripheral Bus Bridges with 32 DMA Channels
• Highly Flexible Display Controller
• Pixel Processing Pipeline (PXP)
• Data Co-Processor (DCP)
• High-speed MMC, secure digital (SD)
• Hardware BCH ECC engine allowing for up to 20-bit correction with programmable
• Multiple peripheral clock domains to save power while optimizing performance
• Direct Memory Access (DMA) with sophisticated linked DMA command
• Up to 24-bit RGB (DOTCK) modes
• Up to 24-bit system-mode including VSYNC and WSYNC modes
• 8-bit data ITU-R/BT.656 D1 digital video stream output mode (PAL/NTSC), with
• Flexible input formats
• Provides full path from color-space conversion, scaling, alpha-blending to rotation
• Bi-linear scaling algorithm with cropping and letterboxing with up to 4:1
• Alpha-blend, color-keying
• Memory efficient block-based rotation engine
• Supports up to eight overlays
• 8 × 8 and 16 × 16 programmable block size for DRAM bus-width matching resulting
• AES 128-bit encryption/decryption
• SHA-1 and SHA256 hashing
NAND page layout.
architecture saves power and off-loads the CPU
on-the-fly RGB to YCbCr color-space-conversion
without intermediate memory access
downscaling (720p to QVGA for example)
in optimized efficiency.
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Freescale Semiconductor, Inc.