MCIMX35 Motorola Semiconductor Products, MCIMX35 Datasheet - Page 41

• Manufacturer Part Number: MCIMX35
• Manufacturer: Motorola Semiconductor Products

Freescale Semiconductor
MCIMX35 (i.MX35) Multimedia Applications Processor for Automotive Products Advance Information, Rev. 0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
ID
SDCLK
SDCLK
ADDR
DQM
RAS
CAS
WE
DQ
CS
SDRAM clock low-level width
CS, RAS, CAS, WE, DQM, CKE setup time
CS, RAS, CAS, WE, DQM, CKE hold time
Address setup time
Address hold time
SDRAM clock high-level width
SDRAM clock cycle time
SDRAM access time
SD4
SD6
SD4
ROW/BA
Table 32. DDR/SDR SDRAM Read Cycle Timing Parameters
SD5
Figure 19. SDRAM Read Cycle Timing Diagram
Preliminary—Subject to Change Without Notice
SD5
SD7
SD10
Parameter
SD4
COL/BA
SD4
SD4
SD5
SD5
SD5
SD8
Note: CKE is high during the read/write cycle.
Data
SD1
SD9
SD3
SD2
Symbol
tCMH
tCMS
tCH
tCK
tAS
tAH
tAC
tCL
Min.
3.4
3.4
7.5
2.0
1.8
2.0
1.8
—
Max.
6.47
4.1
4.1
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
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