MC9328MX1VM20R2 Freescale, MC9328MX1VM20R2 Datasheet - Page 80
MC9328MX1VM20R2
Manufacturer Part Number
MC9328MX1VM20R2
Description
Manufacturer
Freescale
Datasheet
1.MC9328MX1VM20R2.pdf
(100 pages)
Specifications of MC9328MX1VM20R2
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9328MX1VM20R2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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1
2
Functional Description and Application Information
80
Ref No.
Precharge cycle timing is included in the write timing diagram.
t
RP
1
2
3
4
5
6
7
8
9
and t
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
Data setup time
Data hold time
RCD
SDCLK
ADDR
DQM
RAS
CAS
= SDRAM clock cycle time. These settings can be found in the MC9328MX1 reference manual.
WE
DQ
CS
Parameter
4
1
/ BA
Table 34. SDRAM Write Timing Parameter Table
Figure 58. SDRAM Write Cycle Timing Diagram
5
1
3
MC9328MX1 Technical Data, Rev. 7
6
2
Minimum
ROW/BA
t
2.67
11.4
3.42
2.28
RCD2
2.28
t
4.0
RP
6
2
1.8 ± 0.1 V
Maximum
7
–
–
–
–
–
–
–
–
–
8
COL/BA
DATA
Minimum
t
RCD2
t
RP2
10
4
4
3
2
2
2
3.0 ± 0.3 V
9
Freescale Semiconductor
Maximum
–
–
–
–
–
–
–
–
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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