MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 497

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• 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: Compliant

Chapter 7
AHB-to-APBX Bridge with DMA (APBX-Bridge-DMA)
7.1 AHB-to-APBX Bridge Overview
The AHB-to-APBX bridge provides the device with an inexpensive peripheral attachment
bus running on the AHB's XCLK. (The X in APBX denotes that the APBX runs on a
crystal-derived clock, as compared to APBH, which is synchronous to HCLK.)
As shown in the following figure, the AHB-to-APBX bridge includes the AHB-to-APB
PIO bridge for a memory-mapped I/O to the APB devices, as well a central DMA facility
for devices on this bus. Each one of the APB peripherals is documented in their own chapters
elsewhere in this document.
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Freescale Semiconductor, Inc.
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