MC9328MXL ETC, MC9328MXL Datasheet - Page 63

• Manufacturer Part Number: MC9328MXL
• Description: i.MX Integrated Portable System Processor
• Manufacturer: ETC

Freescale Semiconductor
Ref
No.
1
2
3
4
5
6
7
SDCLK
ADDR
DQM
RAS
CAS
WE
DQ
CS
SDRAM clock high-level width
SDRAM clock low-level width
SDRAM clock cycle time
Address setup time
Address hold time
Precharge cycle period
Active to read/write command delay
Figure 49. SDRAM/SyncFlash Write Cycle Timing Diagram
Parameter
4
/ BA
Table 24. SDRAM Write Timing Parameter Table
1
1
5
3
MC9328MXL Advance Information, Rev. 5
6
2
ROW/BA
Minimum
t
2.67
11.4
3.42
2.28
RCD
t
RP
6
1.8V ± 0.10V
2
2
Maximum
7
–
–
–
–
–
–
–
8
COL/BA
DATA
Minimum
t
t
RCD
RP
10
4
4
3
2
3.0V ± 0.30V
2
2
9
Maximum
–
–
–
–
–
–
–
Specifications
Unit
ns
ns
ns
ns
ns
ns
ns
63