MC9328MX1/D ETC, MC9328MX1/D Datasheet - Page 79

• Manufacturer Part Number: MC9328MX1/D
• Description: i.MX Integrated Portable System Processor
• Manufacturer: ETC

Freescale Semiconductor
Ref
No.
SDCLK
2
3
4
5
6
7
ADDR
1.
DQM
RAS
CAS
CKE
WE
DQ
CS
t
manual.
RP
SDRAM clock low-level width
SDRAM clock cycle time
Address setup time
Address hold time
Precharge cycle period
Auto precharge command period
and t
RC
BA
Table 36. SDRAM Refresh Timing Parameter Table (Continued)
= SDRAM clock cycle time. These settings can be found in the MC9328MX1 reference
Parameter
Figure 60. SDRAM Self-Refresh Cycle Timing Diagram
MC9328MX1 Advance Information, Rev. 4
Minimum
10.4
3.42
2.28
t
t
RC
RP
6
1
1
1.8V
Maximum
–
–
–
–
–
–
Minimum
t
t
RC
RP
10
4
3
2
1
1
3.3V
Maximum
–
–
–
–
–
–
Specifications
Unit
ns
ns
ns
ns
ns
ns
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