MC9328MX1VM20 Freescale, MC9328MX1VM20 Datasheet - Page 78

• Manufacturer Part Number: MC9328MX1VM20
• Manufacturer: Freescale

Specifications of MC9328MX1VM20

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Functional Description and Application Information
4.13
This section shows timing diagrams and parameters associated with the SDRAM (synchronous dynamic
random access memory) Controller.
78
1
Ref No.
C
3b
4a
4b
L
of PWMO = 30 pF
SDCLK
SDRAM Controller
ADDR
DQM
RAS
CAS
WE
Clock rise time
Output delay time
Output setup time
DQ
CS
3S
Parameter
ROW/BA
4S
3S
Table 32. PWM Output Timing Parameter Table (Continued)
1
3H
4H
1
1
Figure 57. SDRAM Read Cycle Timing Diagram
3H
8
MC9328MX1 Technical Data, Rev. 7
COL/BA
3S
3S
Minimum
5.7
5.7
3S
–
3H
3H
1.8 ± 0.1 V
3H
Note: CKE is high during the read/write cycle.
Maximum
5
6.67
–
–
1
Data
6
7
3
Minimum
2
–
5
5
3.0 ± 0.3 V
Maximum
Freescale Semiconductor
5/10
–
–
Unit
ns
ns
ns