MCIMX31L FREESCALE [Freescale Semiconductor, Inc], MCIMX31L Datasheet - Page 168

• Manufacturer Part Number: MCIMX31L
• Description: Multimedia Applications Processors
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Product Documentation
168
Table 23, "ATA Timing Parameters," on page
72
Table 29, "CSPI Interface Timing
Parameters," on page 81
Table 33, "WEIM Bus Timing Parameters,"
on page 89
Table 49, "Synchronous Display Interface
Timing Parameters—Access Level," on
page 110
Above
Timing Diagram for Read
Access—WSC=1," on page 91
Section 4.1, “i.MX31 and i.MX31L
Chip-Level
Section 4.3.9.3, “SDRAM (DDR and SDR)
Memory
Figure 89, "i.MX31/i.MX31L Ball Map," on
page 156
Figure 30, "Asynchronous Memory
Controller” starting
Conditions” starting
Location
on page 93
on page 60
i.MX31/i.MX31L Advance Information, Rev. 1.4
Table 68. Revision History (continued)
Changed CS4, CS5, CS6 min values FROM 30 ns TO 25 ns.
Updated entire table.
Changed IP18 min value FROM Tdicd-1.5 TO Tdicd-3.5.
Changed IP19 min value FROM Tdicp-Tdicd-1.5 TO Tdicp-Tdicd-3.5.
Changed IP20 min value FROM Tdicd-1.5 TO Tdicd-3.5.
Changed pad voltage FROM 1.7 V TO 1.75 V.
Removed duplicate notes about pad voltages and signal values.
Corrected pad locations for area of rows E through N, columns 4 through 26.
• Inserted the following values:
• Changed tskew1 value FROM 20 ns TO 7 ns.
•
•
•
Table 9, "DC Recommended Operating Conditions," on page
Core Supply Voltage row max voltage FROM 1.6 V to 1.65 V, footnote value
FROM 1.6 V TO 1.65 V (2 plcs).
Table 10, "Voltage versus Core Frequency," on page
values FROM 1.6 V TO 1.65 V; PMIC value in footnote FROM 1.575 V to 1.6 V.
Table 12, "DC Absolute Maximum Operating Conditions," on page
63—changed max value FROM 1.6 V to 1.65 V.
• ti_ds, 11 ns
• ti_dh, 6 ns
• tco, 15 ns
• tsu, 19 ns
• tsui, 9 ns
• thi, 5 ns
Preliminary
Revision
Freescale Semiconductor
62—changed both max
61—changed