MCIMX357CVM5B Freescale, MCIMX357CVM5B Datasheet - Page 50

• Manufacturer Part Number: MCIMX357CVM5B
• Manufacturer: Freescale

Specifications of MCIMX357CVM5B

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

50
DDR1
DDR2
DDR3
DDR4
ID
SD16
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
WE
CKE
CS
DDR6
DDR4
CKE output delay time
DDR4
The clock will continue to run unless both CKEs are low. Then the clock
will be stopped in low state.
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 9
ROW/BA
Table 36. SDRAM Self-Refresh Cycle Timing Parameters
Figure 31. DDR2 SDRAM Basic Timing Parameters
DDR5
Table 37. DDR2 SDRAM Timing Parameter Table
Parameter
DDR5
PARAMETER
DDR7
DDR4
DDR4
COL/BA
DDR4
NOTE
DDR5
DDR5
DDR1
Symbol
DDR3
tCKS
Symbol
t
t
t
t
IS
CH
CL
CK
DDR2
1
Min.
1.8
0.45
0.45
0.35
Min
7.0
DDR2-400
Freescale Semiconductor
Max.
—
Max
0.55
0.55
8.0
—
Unit
ns
Unit
t
t
ns
ns
CK
CK