T1022NXE7MQA
| Model | T1022NXE7MQA |
| Description | 32-BIT, 1200MHz, RISC PROCESSOR, PBGA780 |
| PDF file | Total 197 pages (File size: 1M) |
| Chip Manufacturer | PHILIPS |
Electrical characteristics
MCK[n]_B
MCK[n]
t
MCK
MDQS[n]
t
DISKEW
MDQ[x]
D0
D1
t
DISKEW
t
DISKEW
Figure 12. DDR4 and DDR3L SDRAM Interface Input Timing Diagram
3.8.2.2
DDR4 and DDR3L SDRAM interface output AC timing
specifications
This table contains the output AC timing targets for the DDR4 SDRAM interface.
Table 29. DDR4 and DDR3L SDRAM interface output AC timing
specifications
8
Parameter
MCK[n] cycle time
1600 MT/s data rate
1300 MT/s data rate
1200 MT/s data rate
1000 MT/s data rate
ADDR/CMD output hold with respect to MCK
1600 MT/s data rate
1300 MT/s data rate
1200 MT/s data rate
1000 MT/s data rate
MCK to MDQS Skew
> 1000 MT/s data rate, ≤ 1600 MT/s data rate
MDQ/MECC/MDM output Data eye
t
DDKXDEYE
Table continues on the next page...
t
DDKHMH
-245
245
ps
t
DDKHAX
495
606
675
744
-
-
-
-
ps
Symbol
1
t
MCK
1250
495
606
675
744
Min
1876
-
-
-
-
ps
3
3
3, 6
3, 6
4
7
Max
ps
ps
3
3
3, 6
3, 6
Unit
2
Notes
ADDR/CMD output setup with respect to MCK t
DDKHAS
QorIQ T1042, T1022 Data Sheet, Rev. 2, 06/2015
72
Freescale Semiconductor, Inc.
