nt1gt72u8pb1bd-2c Nanya Techology, nt1gt72u8pb1bd-2c Datasheet - Page 11

• Manufacturer Part Number: nt1gt72u8pb1bd-2c
• Description: 240pin Ddr2 Sdram Fully Buffered Dimm Based On 64mx8 & 128mx4 Ddr2 Sdram - B Die
• Manufacturer: Nanya Techology

NT512T72U89B1BD-2C / NT1GT72U8PB1BD-2C / NT2GT72U4NB1BD-2C
512MB: 64Mx72 / 1GB: 128Mx72 / 2GB: 256Mx72
Operating, Standby, and Refresh Currents
(Test condition: Vdd=1.8V, Vcc=1.5V, Room temperature)
REV 1.0
09/2007
Idd_Active_1
Icc_Active_1
Idd_Active_1
Icc_Active_1
Idd_Active_2
Icc_Active_2
Idd_Training
Icc_Training
Idd_Idle_0
Idd_Idle_1
Idd_Idle_2
Icc_Idle_0
Icc_Idle_1
Icc_Idle_2
Symbol
(Read)
(Read)
(Write)
(Write)
Idle Current, single or last DIMM. L0 state, idle (0BW). Primary
channel enabled; Secondary Channel disabled. Command and
address lines stable, DRAM clock active. CKE high.
Idle Current, first DIMM. L0 stage, idle (0BW). Primary and
Secondary channels enabled. CKE high. Command and address line
stable. DRAM clock active.
Idle Current, DRAM power down. L0stage, idle (0BW). Primary and
Secondary channels enabled CKE low. Command and address lines
floated. DRAM clock active, ODT and CKE driven low.
Active Power. L0 state. 50% DRAM BW to downstream DIMM, 100%
read. Primary and Secondary channels enabled, DRAM clock active,
CKE high.
Active Power. L0 state. 50% DRAM BW to downstream DIMM, 100%
write. Primary and Secondary channels enabled, DRAM clock active,
CKE high.
Active Power, data pass through. L0 state. 50% DRAM BW to
downstream DIMM, 67% read, 33% write. Primary and Secondary
channels enabled. CKE high. Command and address lines stable.
DRAM clock active.
Primary and Secondary channels enabled. 100% toggle on all channel
lanes. DRAMs idle. 0BW. CKE high, Command and address line
stable. DRAM clock active. CKE high.
Parameter/Condition
11
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
512MB
2871
4301
4312
2640
4851
2728
4653
4554
4224
968
968
209
979
979
1364
2871
1364
4301
4312
3498
4851
3498
4653
1386
4554
1386
4224
1GB
231
© NANYA TECHNOLOGY CORP.
2431
2871
2431
4301
4312
5412
4851
5412
4653
2464
4554
2453
4224
2GB
297
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA