HMT164U6AFP6C-S6 Datasheet, PDF (46/57 Pages) Hynix Semiconductor – 240pin DDR3 SDRAM Unbuffered DIMMs

Table 10 — IDD Measurement Conditions for IDD5B
Current
Name
Measurement Condition
CKE
External Clock
t_CK
t_RC
t_RAS
t_RCD
t_RRD
t_RFC
CL
AL
CS
Addr. and cmd Inputs
Data inputs
Output Buffer DQ,DQS / MR1 bit A12
ODT / MR1 bits [A6, A2]
Burst length
Active banks
Idle banks
Precharge Power Down Mode / Mode Register Bit
HMT164U6AFP(R)6C
HMT112U6(7)AFP(R)8C
HMT125U6(7)AFP(R)8C
I_DD5B
Burst Refresh Current
HIGH
on
t_CKmin(IDD)
n.a.
n.a.
n.a.
n.a.
t_RFCmin(IDD)
n.a.
n.a.
HIGH btw. valid cmds
SWITCHING
SWITCHING
off / 1
disabled / [0,0]
n.a.
Refresh command every tRFC=tRFCmin
none
n.a.
Rev. 0.1 / Dec 2008
46