MCIMX515DJM8C Freescale, MCIMX515DJM8C Datasheet - Page 63

• Manufacturer Part Number: MCIMX515DJM8C
• Manufacturer: Freescale

Specifications of MCIMX515DJM8C

• Operating Temperature (min): -20C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

4.6.8
4.6.8.1
Figure 31
for this diagram is shown in
1
Freescale Semiconductor
This parameter is affected by pad timing. if the slew rate is < 1 V/ns, 0.2 ns should be added to the value. For cmos65 pads
this is true for medium and low drive strengths.
DD1
DD2
DD3
DD4
DD5
DD6
DD7
ID
SDCLK
SDCLK
ADDR
RAS
CAS
SDRAM clock high-level width
SDRAM clock low-level width
SDRAM clock cycle time
CS, RAS, CAS, CKE, WE setup time
CS, RAS, CAS, CKE, WE hold time
Address output setup time
Address output hold time
WE
shows the basic timing parameters for mobile DDR (mDDR) SDRAM. The timing parameters
CS
SDRAM Controller Timing Parameters
Mobile DDR SDRAM Timing Parameters
DD6
DD4
i.MX51 Applications Processors for Consumer and Industrial Products, Rev. 4
Parameter
ROW/BA
Figure 31. mDDR SDRAM Basic Timing Parameters
DD5
Table
Table 55. mDDR SDRAM Timing Parameter Table
DD5
DD7
55.
DD4
DD4
COL/BA
Symbol
t
t
t
t
t
t
t
IS
IH
IS
IH
CH
CK
CL
1
1
1
1
DD5
DD5
0.45
0.45
Min
0.9
0.9
0.9
0.9
5
200 MHz
DD1
DD3
Max
0.55
0.55
—
—
—
—
—
DD2
0.45
0.45
Min
1.1
1.1
1.1
1.1
6
166 MHz
Max
0.55
0.55
—
—
—
—
—
Electrical Characteristics
0.45
0.45
Min
7.5
1.3
1.3
1.3
1.3
133 MHz
Max
0.55
0.55
—
—
—
—
—
Unit
t
t
ns
ns
ns
ns
ns
CK
CK
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