Datasheet
Table Of Contents
- DDR3L SDRAM
- Description
- State Diagram
- Functional Description
- Functional Block Diagrams
- Ball Assignments and Descriptions
- Package Dimensions
- Electrical Specifications
- Thermal Characteristics
- Electrical Specifications – I DD Specifications and Conditions
- Electrical Characteristics – 1.35V IDD Specifications
- Electrical Specifications – DC and AC
- ODT Characteristics
- Output Driver Impedance
- Output Characteristics and Operating Conditions
- Speed Bin Tables
- Electrical Characteristics and AC Operating Conditions
- Electrical Characteristics and AC Operating Conditions
- Command and Address Setup, Hold, and Derating
- Data Setup, Hold, and Derating
- Commands – Truth Tables
- Commands
- Input Clock Frequency Change
- Write Leveling
- Initialization
- Voltage Initialization / Change
- Mode Registers
- Mode Register 0 (MR0)
- Mode Register 1 (MR1)
- Mode Register 2 (MR2)
- Mode Register 3 (MR3)
- MODE REGISTER SET (MRS) Command
- ZQ CALIBRATION Operation
- ACTIVATE Operation
- READ Operation
- WRITE Operation
- PRECHARGE Operation
- SELF REFRESH Operation
- Extended Temperature Usage
- Power-Down Mode
- RESET Operation
- On-Die Termination (ODT)
- Dynamic ODT
- Synchronous ODT Mode
- Asynchronous ODT Mode
- Asynchronous to Synchronous ODT Mode Transition (Power-Down Exit)
Figure 30: Nominal Slew Rate and
t
VAC for
t
IS (Command and Address – Clock)
V
SS
Setup slew rate
rising signal
Setup slew rate
falling signal
ΔTF
ΔTR
==
V
DDQ
V
IH(AC)min
V
IH(DC)min
V
REF(DC)
V
IL(DC)max
V
IL(DC)max
Nominal
slew rate
V
REF
to AC
region
t
VAC
t
VAC
DQS
DQS#
CK#
CK
t
IS
t
IH
t
IS
t
IH
Nominal
slew rate
V
REF
to AC
region
V
REF(DC)
- V
IL(AC)max
ΔTF
V
IH(AC)min
- V
REF(DC)
ΔTR
Note:
1. The clock and the strobe are drawn on different time scales.
8Gb: x4, x8, x16 DDR3L SDRAM
Command and Address Setup, Hold, and Derating
96
Rev 2.0 June 2016
© 2015 Alliance Memory, Inc. All rights reserved.
Alliance Memory Inc. reserves the right to change products or specification without notice
Alliance Memory Inc. 511 Taylor Way, San Carlos, CA 94070
TEL: (650) 610-6800 FAX: (650) 620-9211