MT18LSDT12872AG-13EC1 Micron Technology Inc, MT18LSDT12872AG-13EC1 Datasheet - Page 23

• Manufacturer Part Number: MT18LSDT12872AG-13EC1
• Description: MODULE SDRAM 1GB 168DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT18LSDT12872AG-13EC1

• Memory Type: SDRAM
• Memory Size: 1GB
• Speed: 133MHz
• Package / Case: 168-DIMM
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 10:
Table 20:
Table 21:
PDF: 09005aef8088b1bf/Source: 09005aef808807ca
SD9_18C64_128X72AG.fm - Rev. C 6/05 EN
Parameter/Condition
Parameter/Condition
Supply voltage
Input high voltage: Logic 1; All inputs
Input low voltage: Logic 0; All inputs
OutInput low voltage: I
Input leakage current: V
Output leakage current: V
Standby current: SCL = SDA = V
or 3.3V ±10%
Power supply current
SCL LOW to SDA data-out valid
Time the bus must be free before a new transition can start
Data-out hold time
SDA and SCL fall time
Data-in hold time
Start condition hold time
Clock HIGH period
Noise suppression time constant at SCL, SDA inputs
Clock LOW period
SDA and SCL rise time
SCL clock frequency
Data-in setup time
Start condition setup time
SDA OUT
SDA IN
SCL
Serial Presence-Detect EEPROM DC Operating Conditions
All voltages referenced to V
Serial Presence-Detect EEPROM AC Operating Conditions
All voltages referenced to V
SPD EEPROM Timing Diagram
OUT
IN
t SU:STA
OUT
= GND to V
= 3mA
= GND to V
DD
- 0.3V; All other inputs = GND
t F
DD
t HD:STA
SS
SS
DD
512MB (SR), 1GB (DR): (x72, ECC) 168-Pin SDRAM UDIMM
; V
; V
t LOW
t AA
DDSPD
DDSPD
= +2.3V to +3.6V
= +2.3V to +3.6V
t HIGH
t HD:DAT
23
t DH
Symbol
t
t
t
t
HD:DAT
HD:STA
SU:DAT
SU:STA
t
t
I
t
HIGH
t R
LOW
Symbol
I
f
t
t
CC
BUF
CC
SCL
AA
DH
t
t
t
Micron Technology, Inc., reserves the right to change products or specifications without notice.
R
F
I
V
V
I
V
V
I
CCS
Write
I
LO
Read
DD
OL
LI
IH
IL
t SU:DAT
Min
200
100
0.2
1.3
0.6
0.6
1.3
0.6
0
V
DD
Min
-10
-10
-1
3
–
–
–
–
x 0.7
Serial Presence Detect
Max
300
400
0.9
0.3
50
©2002 Micron Technology, Inc. All rights reserved.
V
V
t SU:STO
DD
DD
Max
3.6
0.4
10
10
30
t BUF
3
1
+ 0.5
x 0.3
Units
KHz
UNDEFINED
µs
µs
ns
ns
µs
µs
µs
ns
µs
µs
ns
µs
Units
mA
mA
Notes
µA
µA
µA
V
V
V
V
1
2
2
3