MCIMX25 Motorola Semiconductor Products, MCIMX25 Datasheet - Page 56

• Manufacturer Part Number: MCIMX25
• Manufacturer: Motorola Semiconductor Products

1
2
56
SD1 + SD2 does not exceed 7.5 ns for 133 MHz.
Timing parameters are relevant only to SDR SDRAM. For the specific DDR SDRAM data related timing parameters, see
Table 44
SD10
SD9
ID
SDCLK
SDCLK
and
ADDR
DQM
RAS
CAS
Data out hold time
Active to read/write command period
Table
WE
DQ
CS
Table 40. DDR/SDR SDRAM Read Cycle Timing Parameters (continued)
45.
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 2
SD4
SD6
BA
Figure 26. SDR SDRAM Write Cycle Timing Diagram
2
SD5
Parameter
SD7
SD11
ROW / BA
SD12
SD1
SD3
SD4
SD13
Symbol
tOH
tRC
SD4
SD4
COL/BA
SD2
DATA
SD5
SD5
SD5
SD14
Min.
1.2
10
Freescale Semiconductor
Max.
—
—
clock
Unit
ns