MT9VDDT1672AG-265 Micron Semiconductor Products, MT9VDDT1672AG-265 Datasheet - Page 10
![no-image](/images/no-image-200.jpg)
MT9VDDT1672AG-265
Manufacturer Part Number
MT9VDDT1672AG-265
Description
128mb, 256mb, 512mb X72, Ecc, Sr 184-pin Ddr Sdram Udimm
Manufacturer
Micron Semiconductor Products
Datasheet
1.MT9VDDT1672AG-265.pdf
(13 pages)
Table 11:
PDF: 09005aef808f912d/Source: 09005aef808f8ccd
DD9C16_32_64x72A.fm - Rev. E 11/07 EN
Parameter/Condition
Operating one bank active-precharge current:
t
cycle; Address and control inputs changing once every two clock
cycles
Operating one bank active-read-precharge current: BL = 4;
t
inputs changing once per clock cycle
Precharge power-down standby current: All device banks idle;
Power-down mode;
Idle standby current: CS# = HIGH; All device banks idle;
t
changing once per clock cycle; V
Active power-down standby current: One device bank active;
Power-down mode;
Active standby current: CS# = HIGH; CKE = HIGH; One device
bank active;
inputs changing twice per clock cycle; Address and other control
inputs changing once per clock cycle
Operating burst READ current: BL = 2; Continuous burst READs;
One device bank active; Address and control inputs changing once
per clock cycle;
Operating burst WRITE current: BL = 2; Continuous burst WRITEs;
One device bank active; Address and control inputs changing once
per clock cycle;
twice per clock cycle
Auto refresh current
Self refresh current: CKE ≤ 0.2V
Operating bank interleave READ current: Four device bank
interleaving READs (BL = 4) with auto precharge;
t
active READ or WRITE commands
CK =
RC =
CK =
CK =
t
t
t
t
CK (MIN); DQ, DM, and DQS inputs changing once per clock
RC (MIN);
CK (MIN); CKE = HIGH; Address and other control inputs
CK (MIN); Address and control inputs change only during
t
RC =
I
Values are shown for the MT46V32M8 DDR SDRAM only and are computed from values specified in the
256Mb (32 Meg x 8) component data sheet
DD
t
t
CK =
CK =
t
CK =
Specifications and Conditions – 256MB
t
RAS (MAX);
t
t
CK =
CK =
t
t
CK (MIN); I
CK (MIN); DQ, DM, and DQS inputs changing
t
CK (MIN); I
t
t
CK (MIN); CKE = LOW
CK (MIN); CKE = LOW
128MB, 256MB, 512MB (x72, ECC, SR): 184-Pin DDR SDRAM UDIMM
IN
t
CK =
OUT
= V
OUT
REF
= 0mA
t
= 0mA; Address and control
CK (MIN); DQ, DM, and DQS
for DQ, DM, and DQS
t
t
REFC =
REFC = 7.8125µs
t
RC =
t
RC =
t
RC (MIN);
t
t
RFC (MIN)
RC (MIN);
10
Symbol
Micron Technology, Inc., reserves the right to change products or specifications without notice.
I
I
I
I
I
I
I
DD
DD
DD
I
I
DD
DD
DD
I
I
I
DD
DD
DD
DD
DD
DD
4W
3N
5A
4R
2P
2F
3P
0
1
5
6
7
1,215
1,530
1,800
1,755
2,340
4,230
-40B
540
360
630
36
54
36
Electrical Specifications
1,125
1,530
1,575
1,575
2,295
3,690
-335
450
270
540
36
54
36
©2003 Micron Technology, Inc. All rights reserved.
1,125
1,440
1,350
1,350
2,115
3,150
-262
405
225
450
36
54
36
2,115/
3,150/
-26A/
1,080
1,305
1,350
1,350
2,205
3,285
-265
225/
405
270
450
36
54
36
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA