EDJ1108BABG, EDJ1116BABG
IDD Measurement Conditions for IDD6 and IDD6ET
Symbol
IDD6
IDD6ET
Self-refresh current extended temperature
Self-refresh current normal temperature range
TC = 0 to +85°C
range
Name
TC = 0 to +95°C
Measurement Condition
Temperature
TC = +85°C
TC = +95°C
Auto Self-refresh (ASR) /
MR2 bit A6
Disabled / 0
Disabled / 0
Self-Refresh Temperature Range
(SRT) / MR2 bit A7
Disabled / 0
Enabled / 1
CKE
L
L
External Clock
tCK
OFF; CK and /CK at L
OFF; CK and /CK at L
N/A
N/A
tRC
N/A
N/A
tRAS
tRCD
tRRD
CL
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
AL
N/A
N/A
/CS
FLOATING
FLOATING
Command inputs
/RAS, /CAS, /WE)
FLOATING
FLOATING
Row, column addresses
Bank addresses
Data I/O
FLOATING
FLOATING
FLOATING
FLOATING
FLOATING
FLOATING
Output Buffer DQ, DQS
/ MR1 bit A12
off / 1
off / 1
disabled
/ [0,0,0]
/ [0,0]
disabled
/ [0,0,0]
/ [0,0]
ODT
/ MR1 bits [A9, A6, A2]
/ MR2 bits [A1, A0]
Burst length
Active banks
Idle banks
8 fixed / MR0 bits [A1, A0] = {0,0}
all during self-refresh actions
all between self-refresh actions
8 fixed / MR0 bits [A1, A0] = {0,0}
all during self-refresh actions
all between self-refresh actions
Precharge Power-down
Mode / MR0 bit A12
N/A
N/A
IDD6 Current Definition
Parameter
Symbol
Parameter/Condition
CKE ≤ 0.2V; external clock off, CK and /CK at 0V; Other control and address
inputs are FLOATING; Data Bus inputs are FLOATING, PASR disabled.
Applicable for MR2 settings A6 = 0 and A7 = 0.
Normal temperature range self-
refresh current
IDD6
CKE ≤ 0.2V; external clock off, CK and /CK at 0V; Other control and address
inputs are FLOATING; Data Bus inputs are FLOATING, PASR disabled.
Applicable for MR2 settings A6 = 0 and A7 = 1
CKE ≤ 0.2V; external clock off, CK and /CK at 0V; Other control and address
inputs are FLOATING; Data Bus inputs are FLOATING, PASR disabled.
Applicable when ASR is enabled by MR2 settings A6 = 1 and A7 = 0.
Extended temperature range
self-refresh current
IDD6ET
IDD6TC
Auto self-refresh current
Data Sheet E1248E40 (Ver. 4.0)
42
ELPIDA [ ELPIDA MEMORY ]
