mt16vddf6464hg-265 Micron Semiconductor Products, mt16vddf6464hg-265 Datasheet - Page 11

• Manufacturer Part Number: mt16vddf6464hg-265
• Description: 512mb, 1gb X64, Dr 200-pin Ddr Sodimm
• Manufacturer: Micron Semiconductor Products

Serial Presence-Detect
Table 11:
Table 12:
Serial Presence-Detect Data
PDF: 09005aef80a77a90/Source: 09005aef80a646bc
DDF16C64_128x64_L_H.fm - Rev. F 2/08 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
Clock/data fall time
Clock/data rise time
Data-in hold time
Start condition hold time
Clock HIGH period
Noise suppression time constant at SCL, SDA inputs
Clock LOW period
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
Serial Presence-Detect EEPROM AC Operating Conditions
Notes:
OUT
IN
= 3mA
OUT
= GND to V
1. To avoid spurious start and stop conditions, a minimum delay is placed between SCL = 1 and
2. This parameter is sampled.
3. For a restart condition or following a WRITE cycle.
4. The SPD EEPROM WRITE cycle time (
For the latest serial presence-detect data, refer to Micron’s SPD page:
www.micron.com/SPD.
= GND to V
the falling or rising edge of SDA.
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
- 0.3V; All other inputs = V
DD
DD
11
DD
512MB, 1GB (x64, DR) 200-Pin DDR SODIMM
or V
t
WRC) is the time from a valid stop condition of a write
SS
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
Symbol
t
t
t
t
Symbol
HD:DAT
HD:STA
SU:DAT
SU:STA
SU:STO
V
t
t
t
t
HIGH
LOW
f
WRC
t
t
BUF
DD SPD
SCL
V
AA
DH
V
t
V
I
t
I
I
t
I
R
LO
CC
F
SB
I
OL
LI
IH
IL
V
Min
200
100
DD SPD
0.2
1.3
0.6
0.6
1.3
0.6
0.6
0
–
–
–
–
–
Min
–1.0
2.3
–
–
–
–
–
× 0.7 V
Serial Presence-Detect
3,000
Max
©2003 Micron Technology, Inc. All rights reserved.
300
400
0.9
50
10
–
–
–
–
–
–
–
–
–
V
DD SPD
DD SPD
Max
3.6
0.4
2.0
10
10
30
Units
+ 0.5
× 0.3
kHz
ms
µs
µs
ns
ns
ns
µs
µs
µs
ns
µs
ns
µs
µs
Units
Notes
mA
µA
µA
µA
V
V
V
V
1
2
2
3
4