MCIMX6D7CVT08AC Freescale Semiconductor, MCIMX6D7CVT08AC Datasheet - Page 62

• Manufacturer Part Number: MCIMX6D7CVT08AC
• Description: Processors - Application Specialized i.MX6D
• Manufacturer: Freescale Semiconductor
• Type: Multimedia Applicationsr

Specifications of MCIMX6D7CVT08AC

• Rohs: yes
• Core: ARM Cortex A9
• Processor Series: i.MX6
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 800 MHz
• Data Ram Size: 16 KB
• Maximum Operating Temperature: + 105
• Mounting Style: SMD/SMT
• Package / Case: FCBGA
• Interface Type: I2C, I2S, UART, USB
• Memory Type: L1/L2 Cache, ROM, SRAM
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2

Electrical Characteristics
Figure 26
Table
1
2
3
62
To receive the reported setup and hold values, write calibration should be performed in order to locate the DRAM_SDQSx_P
in the middle of DRAM_DATAxx window.
All measurements are in reference to Vref level.
Measurements were done using balanced load and 25  resistor from outputs to DRAM_VREF.
LP17
LP18
LP21
LP22
LP23
ID
43.
DRAM_SDCLKx_P
DRAM_SDCLKx_N
DRAM_SDQSx_P (output)
DRAM_DATAxx (output)
DRAM_DQMx (output)
shows the LPDDR2 write timing diagram. The timing parameters for this diagram appear in
DRAM_DATAxx and DRAM_DQMx setup time to DRAM_SDQSx_P
(differential strobe)
DRAM_DATAxx and DRAM_DQMx hold time to DRAM_SDQSx_P
(differential strobe)
DRAM_SDQSx_P latching rising transitions to associated clock edges
DRAM_SDQSx_P high level width
DRAM_SDQSx_P low level width
i.MX 6Dual/6Quad Applications Processors for Industrial Products, Rev. 2
LP21
LP17
LP17
Parameter
Figure 26. LPDDR2 Write Cycle
Table 43. LPDDR2 Write Cycle
Data
DM
LP18
LP18
Data
DM
LP17
LP17
Data
DM
LP22
Data
DM
LP23
LP18
LP18
Data
DM
Symbol
t
t
t
DQSH
DQSS
DQSL
t
t
DS
DH
Data
DM
CK = 532 MHz
-0.25
Freescale Semiconductor
Min
235
235
0.4
0.4
Data
DM
+0.25
Max
—
—
—
—
Data
DM
Unit
tCK
tCK
tCK
ps
ps