Rev. 1.0 / Apr. 2013

27

Standard Speed Bins

DDR3L SDRAM Standard Speed Bins include tCK, tRCD, tRP, tRAS and tRC for each corresponding bin.

DDR3-800 Speed Bins

For specific Notes See "Speed Bin Table Notes" on page 33.

Speed Bin

DDR3-800E

Unit

Notes

CL - nRCD - nRP

6-6-6

Parameter

Symbol

min

max

Internal read command to first data

15

20

ns

ACT to internal read or write delay time

15

—

ns

PRE command period

15

—

ns

ACT to ACT or REF command period

52.5

—

ns

ACT to PRE command period

37.5

9 * tREFI

ns

CL = 5

CWL = 5

3.0

3.3

ns

1,2,3,4,12,13

CL = 6

CWL = 5

2.5

3.3

ns

1,2,3

Supported CL Settings

5, 6

13

Supported CWL Settings

5