MCIMX537CVV8C Freescale Semiconductor, MCIMX537CVV8C Datasheet - Page 67

• Manufacturer Part Number: MCIMX537CVV8C
• Description: IC, 32-BIT MPU, 800 MHz, 529-BGA
• Manufacturer: Freescale Semiconductor
• Series: ARM Cortex-A8r

Specifications of MCIMX537CVV8C

• Core Size: 32bit
• Program Memory Size: 288KB
• Cpu Speed: 1GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 529
• Operating Temperature Range: -20°C To +85°C
• Msl: MSL 3 - 168 Hours
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Figure 30
Figure 31
Freescale Semiconductor
1
2
3
DDR17
DDR18
DDR21
DDR22
DDR23
All timings are refer to Vref level cross point.
To receive the reported setup and hold values, write calibration should be performed in order to locate the DQS in the middle
of DQ window.
Reference load model is 25 ohm resistor from each of the DDR outputs to VDD_REF.
ID
DQM (output)
DQS (output)
and
and
DQ (output)
DQ and DQM setup time to DQS (differential strobe)
DQ and DQM hold time to DQS (differential strobe)
DQS latching rising transitions to associated clock edges
DQS high level width
DQS low level width
SDCLK_B
SDCLK
Table 43
Table 44
i.MX53xD Applications Processors for Consumer Products, Rev. 3
show the data write timing parameters.
show the data read timing parameters.
DDR17
DDR21
DDR17
Figure 30. DDR SDRAM Data Write Cycle
Table 43. DDR SDRAM Write Cycle
Parameter
Data
DM
DDR18
DDR18
Data
DM
DDR17
DDR17
Data
DM
DDR22
Data
DM
DDR23
DDR18
DDR18
1 2 3
Data
DM
Symbol
t
t
t
DQSS
DQSH
DQSL
t
t
DH
DS
Data
DM
SDCLK = 400 MHz
Electrical Characteristics
0.285
0.285
-0.25
0.45
0.45
Min
Data
DM
+0.25
Data
DM
Max
0.55
0.55
—
—
Unit
tCK
tCK
tCK
ns
ns
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