MT8VDDT6432UY-5K1 Micron Technology Inc, MT8VDDT6432UY-5K1 Datasheet - Page 33

• Manufacturer Part Number: MT8VDDT6432UY-5K1
• Description: MODULE DDR 256MB 100-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT8VDDT6432UY-5K1

• Memory Type: DDR SDRAM
• Memory Size: 256MB
• Speed: 400MT/s
• Package / Case: 100-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 18:
Table 19:
pdf: 09005aef80745603, source: 09005aef807455eb
DD8C32_64_128x32UG_2.fm - Rev. G 5/05 EN
Parameter/condition
Parameter/Condition
SUPPLY VOLTAGE
INPUT HIGH VOLTAGE: Logic 1; All inputs
INPUT LOW VOLTAGE: Logic 0; All inputs
OUTPUT LOW VOLTAGE: I
INPUT LEAKAGE CURRENT: V
OUTPUT LEAKAGE CURRENT: V
STANDBY CURRENT: SCL = SDA = V
POWER SUPPLY CURRENT: SCL clock frequency = 100 KHz
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
Stop condition setup time
WRITE cycle time
Serial Presence-Detect EEPROM DC Operating Conditions
All voltages referenced to V
Serial Presence-Detect EEPROM AC Operating Conditions
All voltages referenced to V
Notes: 1. To avoid spurious START and STOP conditions, a minimum delay is placed between SCL = 1
OUT
IN
2. This parameter is sampled.
3. For a reSTART condition, or following a WRITE cycle.
4. The SPD EEPROM WRITE cycle time (
= 3mA
= GND to V
OUT
and the falling or rising edge of SDA.
write sequence to the end of the EEPROM internal erase/program cycle. During the WRITE
cycle, the EEPROM bus interface circuit is disabled, SDA remains HIGH due to pull-up resis-
tor, and the EEPROM does not respond to its slave address.
DD
= GND to V
- 0.3V; All other inputs = V
SS
SS
DD
; V
; V
DDSPD
DD
DD
128MB, 256MB, 512MB: (x32, DR) 100-Pin DDR UDIMM
= +2.3V to +3.6V
= +2.3V to +3.6V
33
SS
or V
t
WRC) is the time from a valid stop condition of a
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DD
t
Symbol
t
t
t
t
HD:DAT
HD:STA
SU:DAT
SU:STO
SU:STA
t
t
t
t
HIGH
LOW
f
WRC
t
t
BUF
SCL
AA
DH
t
t
t
F
R
Symbol
I
V
DDSPD
V
V
V
I
I
I
I
LO
CC
SB
OL
LI
IH
IL
Min
200
100
V
0.2
1.3
0.6
0.6
1.3
0.6
0.6
0
DD
Min
2.3
Serial Presence Detect
©2004, 2005 Micron Technology, Inc. All rights reserved.
-1
–
–
–
–
–
× 0.7
Max
300
400
0.9
0.3
50
10
V
V
DD
DD
Max
Units
3.6
0.4
10
10
30
KHz
2
ms
+ 0.5
+ 0.3
µs
µs
ns
ns
µs
µs
µs
ns
µs
µs
ns
µs
µs
Notes
Units
mA
µA
µA
µA
V
V
V
V
1
2
2
3
4