MT9VDDF3272G-40B Micron Semiconductor Products, MT9VDDF3272G-40B Datasheet - Page 35

• Manufacturer Part Number: MT9VDDF3272G-40B
• Description: 256mb, 512mb X72, Ecc, Sr Pc3200 184-pin Ddr Rdimm
• Manufacturer: Micron Semiconductor Products

Table 19:
Table 20:
pdf: 09005aef80f6ab6a, source: 09005aef80f6ab23
DDAF9C32_64x72_2.fm - Rev. C 7/05 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:
Power Supply Current, READ: SCL clock frequency = 100 KHz
Powr Supply Current, WRITE: 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
= 3mA
OUT
= GND to V
2. This parameter is sampled.
3. For a reSTART condition, or following a WRITE cycle.
4. The SPD EEPROM WRITE cycle time (
= GND to V
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
256MB, 512MB: (x72, ECC, SR) PC3200 184-Pin DDR RDIMM
SS
SS
DD
; V
; V
DDSPD
DDSPD
= +2.3V to +3.6V
= +2.3V to +3.6V
35
Symbol
V
DDSPD
I
V
I
V
V
I
CC
I
CC
t
I
LO
SB
OL
WRC) is the time from a valid stop condition of a
LI
IH
IL
Micron Technology, Inc., reserves the right to change products or specifications without notice.
W
R
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
I
V
DDSPD X
Min
0.10
0.05
-0.6
2.3
1.6
0.4
2
–
Min
200
100
0.2
1.3
0.6
0.6
1.3
0.6
0.6
0.7
0
Serial Presence-Detect
©2003 Micron Technology, Inc. All rights reserved.
V
Max
V
400
300
0.9
0.3
50
10
DDSPD
DDSPD
Max
3.6
0.4
3
3
4
1
3
+ 0.5
x 0.3
Units
KHz
ms
µs
µs
ns
ns
µs
µs
µs
ns
µs
µs
ns
µs
µs
Notes
Units
mA
mA
µA
µA
µA
V
V
V
V
1
2
2
3
4