MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 41

• 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

The GPMI controller supports normal timing mode with configurable timing parameters. AC timings are
provided as multiplications of the clock cycle and fixed delay.
Figure 20
different operations under normal mode.
shown in the figures.
Freescale Semiconductor
through
WE
CLE
CEn
WE
ALE
IO[7:0]
CEn
CLE
IO[7:0]
ALE
Figure 23
i.MX28 Applications Processor Data Sheet for Consumer Products, Rev. 0
Figure 20. Command Latch Cycle Timing Diagram
depict the relative timing between GPMI signals at the module level for
Figure 21. Address Latch Cycle Timing Diagram
NF6
NF6
NF3
NF3
NF1
NF1
Table 47
Command
NF8
Address
NF5
NF8
NF5
describes the timing parameters (NF1–NF17) that are
NF10
NF4
NF9
NF7
NF9
NF7
NF11
NF2
NF4
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