E1922E20 Datasheet, PDF (9/29 Pages) Elpida Memory – 4G bits DDR3L SDRAM

EDJ4204EFBG, EDJ4208EFBG, EDJ4216EFBG
IDD
IDDQ
VDD
/RESET
CK, /CK
CKE
DDR3
SDRAM
/CS
/RAS, /CAS, /WE
Address, BA
ODT
ZQ
VSS
VDDQ
DQS, /DQS,
DQ, DM,
TDQS, /TDQS
VSSQ
RTT = 25Ω
VDDQ/2
Figure 2: Measurement Setup and Test Load for IDD and IDDQ Measurements
Application specific
memory channel
environment
Channel
I/O power
simulation
IDDQ
Test load
IDDQ
simulation
IDDQ
measurement
Correction
Correlation
Channel I/O power
number
Figure 3: Correlation from Simulated Channel I/O Power to Actual Channel I/O Power
Supported by IDDQ Measurement
Data Sheet E1922E20 (Ver. 2.0)
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