EDJ1108BABG, EDJ1116BABG
CONTENTS
Specifications.................................................................................................................................................1
Features.........................................................................................................................................................1
Ordering Information......................................................................................................................................2
Part Number ..................................................................................................................................................2
Pin Configurations (×8 configuration)............................................................................................................3
Pin Configurations (×16 configuration)..........................................................................................................4
Electrical Conditions......................................................................................................................................7
Absolute Maximum Ratings .......................................................................................................................... 7
Operating Temperature Condition ................................................................................................................ 7
Recommended DC Operating Conditions (TC = 0°C to +85°C, VDD, VDDQ = 1.5V ± 0.075V)................... 8
AC and DC Input Measurement Levels (TC = 0°C to +85°C, VDD, VDDQ = 1.5V ± 0.075V)....................... 8
VREF Tolerances ......................................................................................................................................... 9
Input Slew Rate Derating............................................................................................................................ 10
AC and DC Logic Input Levels for Differential Signals................................................................................ 16
Single-Ended Requirements for Differential Signals................................................................................... 18
AC and DC Output Measurement Levels (TC = 0°C to +85°C, VDD, VDDQ = 1.5V ± 0.075V).................. 21
AC Overshoot/Undershoot Specification..................................................................................................... 23
Output Driver Impedance............................................................................................................................ 24
On-Die Termination (ODT) Levels and I-V Characteristics ......................................................................... 26
ODT Timing Definitions............................................................................................................................... 28
IDD Measurement Conditions (TC = 0°C to +85°C, VDD, VDDQ = 1.5V ± 0.075V)................................... 32
Electrical Specifications...............................................................................................................................43
DC Characteristics 1 (TC = 0°C to +85°C, VDD, VDDQ = 1.5V ± 0.075V) ................................................. 43
DC Characteristics 2 (TC = 0°C to +85°C, VDD, VDDQ = 1.5V ± 0.075V) ................................................. 44
Pin Capacitance (TC = 25°C, VDD, VDDQ = 1.5V ± 0.075V)..................................................................... 45
Standard Speed Bins.................................................................................................................................. 46
AC Characteristics (TC = 0°C to +85°C, VDD, VDDQ = 1.5V ± 0.075V, VSS, VSSQ = 0V)....................... 50
Block Diagram .............................................................................................................................................63
Pin Function.................................................................................................................................................64
Command Operation ...................................................................................................................................66
Command Truth Table................................................................................................................................ 66
CKE Truth Table......................................................................................................................................... 70
Simplified State Diagram.............................................................................................................................71
RESET and Initialization Procedure............................................................................................................72
Power-Up and Initialization Sequence........................................................................................................ 72
Reset and Initialization with Stable Power .................................................................................................. 73
Programming the Mode Register.................................................................................................................74
Mode Register Set Command Cycle Time (tMRD) ..................................................................................... 74
MRS Command to Non-MRS Command Delay (tMOD) ............................................................................. 74
Data Sheet E1248E40 (Ver. 4.0)
5
ELPIDA [ ELPIDA MEMORY ]
