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)

Table 85: Mode Registers for R
TT(WR)
MR2 (R
TT(WR)
)
R
TT(WR)
(RZQ) R
TT(WR)
(Ohm)M10 M9
0 0 Dynamic ODT off: WRITE does not affect R
TT,nom
0 1 RZQ/4 60
1 0 RZQ/2 120
1 1 Reserved Reserved
Table 86: Timing Diagrams for Dynamic ODT
Figure and Page Title
Figure 107 (page 192) Dynamic ODT: ODT Asserted Before and After the WRITE, BC4
Figure 108 (page 192) Dynamic ODT: Without WRITE Command
Figure 109 (page 193) Dynamic ODT: ODT Pin Asserted Together with WRITE Command for 6 Clock Cycles, BL8
Figure 110 (page 194) Dynamic ODT: ODT Pin Asserted with WRITE Command for 6 Clock Cycles, BC4
Figure 111 (page 194) Dynamic ODT: ODT Pin Asserted with WRITE Command for 4 Clock Cycles, BC4
8Gb: x4, x8, x16 DDR3L SDRAM
Dynamic ODT
191
Rev.2.0 June 2016
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