Table 12: DDR2 IDD Specifications and Conditions – 512MB (Die Revision E and G)
Values shown for MT47H64M16 DDR2 SDRAM only and are computed from values specified in the 1Gb (64 Meg x 16) com-
ponent data sheet
Parameter Symbol
-80E/
-800 -667 Units
Operating one bank active-precharge current:tCK = tCK (IDD), tRC = tRC (IDD),
tRAS = tRAS MIN (IDD); CKE is HIGH, S# is HIGH between valid commands; Address bus
inputs are switching; Data bus inputs are switching
IDD0 600 540 mA
Operating one bank active-read-precharge current: IOUT = 0mA; BL = 4, CL = CL
(IDD), AL = 0; tCK = tCK (IDD), tRC = tRC (IDD), tRAS = tRAS MIN (IDD), tRCD = tRCD (IDD);
CKE is HIGH, S# is HIGH between valid commands; Address bus inputs are switching;
Data pattern is same as IDD4W
IDD1 700 520 mA
Precharge power-down current: All device banks idle; tCK = tCK (IDD); CKE is LOW;
Other control and address bus inputs are stable; Data bus inputs are floating
IDD2P 28 28 mA
Precharge quiet standby current: All device banks idle; tCK = tCK (IDD); CKE is
HIGH, S# is HIGH; Other control and address bus inputs are stable; Data bus inputs
are floating
IDD2Q 300 260 mA
Precharge standby current: All device banks idle; tCK = tCK (IDD); CKE is HIGH, S# is
HIGH; Other control and address bus inputs are switching; Data bus inputs are
switching
IDD2N 320 280 mA
Active power-down current: All device banks open; tCK = tCK
(IDD); CKE is LOW; Other control and address bus inputs are stable;
Data bus inputs are floating
Fast PDN exit
MR[12] = 0
IDD3P 160 120 mA
Slow PDN exit
MR[12] = 1
40 40
Active standby current: All device banks open; tCK = tCK (IDD), tRAS = tRAS MAX
(IDD), tRP = tRP (IDD); CKE is HIGH, S# is HIGH between valid commands; Other control
and address bus inputs are switching; Data bus inputs are switching
IDD3N 340 300 mA
Operating burst write current: All device banks open; Continuous burst writes; BL
= 4, CL = CL (IDD), AL = 0; tCK = tCK (IDD), tRAS = tRAS MAX (IDD), tRP = tRP (IDD); CKE is
HIGH, S# is HIGH between valid commands; Address bus inputs are switching; Data
bus inputs are switching
IDD4W 1260 800 mA
Operating burst read current: All device banks open; Continuous burst read, IOUT
= 0mA; BL = 4, CL = CL (IDD), AL = 0; tCK = tCK (IDD), tRAS = tRAS MAX (IDD), tRP = tRP
(IDD); CKE is HIGH, S# is HIGH between valid commands; Address bus inputs are
switching; Data bus inputs are switching
IDD4R 1280 880 mA
Burst refresh current:tCK = tCK (IDD); REFRESH command at every tRFC (IDD) inter-
val; CKE is HIGH, S# is HIGH between valid commands; Other control and address bus
inputs are switching; Data bus inputs are switching
IDD5 1200 1080 mA
Self refresh current: CK and CK# at 0V; CKE ≤ 0.2V; Other control and address bus
inputs are floating; Data bus inputs are floating
IDD6 28 28 mA
Operating bank interleave read current: All device banks interleaving reads; IOUT
= 0mA; BL = 4, CL = CL (IDD), AL = tRCD (IDD) - 1 × tCK (IDD); tCK = tCK (IDD), tRC = tRC
(IDD), tRRD = tRRD (IDD), tRCD = tRCD (IDD); CKE is HIGH, S# is HIGH between valid
commands; Address bus inputs are stable during deselects; Data bus inputs are
switching
IDD7 1760 1400 mA
256MB, 512MB, 1GB (x64, SR) 200-Pin DDR2 SODIMM
IDD Specifications
PDF: 09005aef83c05a5d
htf4c32_64_128x64hz.pdf - Rev. D 4/14 EN 12 Micron Technology, Inc. reserves the right to change products or specifications without notice.
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